Category Archives: Nokia

4A0-M10 Nokia 5G Packet Core Architecture Exam

Exam overview
For a list of candidate exam topics, please refer to the list of course objectives and modules in the course outline. The course overview page and course outline can be found here.

Exam Name: Nokia 5G Packet Core Architecture
Exam Number: 4A0-M10
Mandatory Prerequisites: N/A
Exam Duration: 90 minutes
Exam Appointment Duration: 135 minutes. This is the exam duration plus a 45 minute tutorial on computer-based examinations.
Number of Questions: 40 multiple-choice questions
Language: Price: $125 US
Attend the Nokia 5G Packet Core Architecture course or purchase the course materials.

Course overview
This hands-on instructor-led course explains the 5G end-to-end system architecture and describes the design and components of a 5G system which includes architecture explanations of Nokia’s solution for deployment option 3x and option 2.

It carefully examines the role and functionality of the components in the Next Generation Core (NGC). Students will also learn the procedures for access, mobility, session management, handover, and interworking with EPS, together with the concepts relevant to network slicing, the flow-based architecture of QoS, and 5G security.

The course is accompanied by comprehensive hands-on lab exercises using Nokia Cloud Mobility Manager (CMM), Cloud Mobile Gateway (CMG), and Network Resource Discovery (NRD) to reinforce the course learning objectives.

Course objectives
After completing the course, students should be able to:

Identify the drivers, benefits, use-cases, and performance requirements of 5G Present 5G end-to-end system architecture and deployment options
Identify key characteristics and components of 5G New Radio (NR)
Explain the building blocks of Nokia end-to-end 5G solution for option 3X
Describe the centric technical capabilities relevant for option 3X (DC, DECOR, CUPS)
Explain architectural changes and configuration steps for CMG CUPS (Control and User Plane Separation)
Detail EPC procedures for option 3X Present next-generation core (NGC) architecture
Explain NGC network functions (NFs)
Identify NGC logical interfaces
Describe the 5G service-based architecture (SBA)
Describe 5G mobility management functions
Describe 5G session management functions
Describe handovers in 5GS
Describe the architecture for interworking between
5GS and EPS using the N26 interface
Present 5G network architecture for end-to-end network slicing
Describe network slice identification and selection process
Detail UE registration and PDU session establishment procedures in NGC
Describe the procedures for changing the anchor points of SSC mode 2 and mode 3 PDU sessions
Detail the Xn-based and N2-based handover procedures
Describe the actions performed during the interworking procedures between EPS and 5GS when
N26 interface is used
Present 5G QoS architecture
Describe 5G security architecture and mechanisms
Explain the characteristics and capabilities of the Nokia solution for 5G packet core
Configure Nokia CMM and CMG to enable AMF, SMF, and UPF network functions and allow successful 5G UE registration and PDU session establishment procedures
Verify NF registrations and display NF profiles in the
Nokia NRD

Course modules
Module 1 – Introduction to 5G
Drivers, benefits, and performance requirements of 5G
Differences between the 4G and 5G network architectures
5G deployment options
5G cloud RAN architecture and NR characteristics
Key characteristics of NGC
Module 2 – EPC Enhancements for 5G Option 3X
Building blocks of Nokia end-to-end solution for option 3X
Enhancements required for supporting option 3X
CMG CUPS architecture
CMG-U and CMG-C configuration steps for CMG CUPS deployment
Procedures for supporting option 3X
Module 3 – Next Generation Core
NGC architecture
NGC NFs (network functions) and logical interfaces
Services offered by the network repository function (NRF)
Control plane interaction between NFs in SBA
Module 4 – NGC Mobility and Session Management Functions
5G NAS (non-access stratum) protocol overview
5G mobility management sublayer
Registration and connection management states in NGC
Registration, connection, and mobility management functions of NGC
Session management concepts and functionality in NGC
Principles of session and service continuity (SSC) modes used in 5GS
AMF basic configuration on Nokia CMM
SMF and UPF basic configuration on Nokia CMG
Xn-based NG-RAN handover
N2-based NG-RAN handover
Interworking between 5GS and EPS using the N26 interface

Module 5 – Network Slicing
Motivations and benefits for 5G network slicing
5G network architecture for end-to-end network slicing
Network slice assistance information in 5G
Network slice identification and selection
Services offered by the network slice selection function (NSSF)
UE registration to a set of network slices
PDU session establishment in a network slice
Module 6 – NGC Procedures
UE initial registration procedure
PDU session establishment procedure
Procedures for changing the anchor point of SSC mode 2 and SSC mode 3 PDU sessions
Access node release procedure
Service request procedure
Xn-based inter NG-RAN handover procedures
N2-based inter NG-RAN handover procedure
5GS to EPS handover procedure using N26
EPS to 5GS handover procedure using N26
5GS to EPS idle mode mobility procedure using N26
EPS to 5GS idle mode mobility procedure using N26
Module 7 – 5G QoS
5G flow-based QoS framework
QoS profiles used by NG-RAN to map between QoS flows and data radio bearers (DRBs)
SDF templates used by UPF to map user traffic to QoS flows
QoS rules used by UE to map user traffic to QoS flows and DRBs
Treatment of QoS flows on the downlink and uplink
Module 8 – 5G Security
5G security architecture and concepts
5G security enhancements in subscription identifier privacy
5G access-agnostic authentication framework
Increased home control 5G security feature
5G security mechanisms for service-based interfaces

QUESTION 1
Which of the following best describes the function of a PDU session flow classifier?

A. An SMF that dynamically inserts and removes uplink classifiers (UL CL) at the UPFs.
B. An SMF that dynamically inserts and removes UL CL at the UE.
C. A UPF that terminates the N6 interface towards the data network.
D. A UPF that filters uplink traffic according to UL CL rules provided by the SMF.

Correct Answer: A

QUESTION 2
Which of the following statements regarding cloud RAN architecture is FALSE?

A. The gNB is split into three functional modules: a radio unit (RU), a distributed unit (DU), and a centralized unit (CU).
B. DU performs the non-real time processing of layer 2.
C. The fronthaul segment connects RU to DU and the midhaul segment connects DU to CU.
D. CU can be deployed in the cloud as a VNF.

Correct Answer: D

QUESTION 3
A UE has a PDU session established using slice 1. The operator removes slice 1 from the UE subscription data stored in UDM. Which of the following actions is NOT performed as a result?

A. UDM notifies the serving AMF about the UE subscription data modification.
B. AMF initiates the UE configuration update procedure.
C. AMF requests the UE to release the established PDU session.
D. UE updates its slicing information with the data received from AMF.

Correct Answer: B

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4A0-M03 Nokia Mobility Manager Exam

Exam Name: Nokia Mobility Manager
Exam Number: 4A0-M03
Credit Towards Certifications: Nokia Cloud Packet Core Expert
Nokia Service Routing Architect
Mandatory Exam Prerequisites: N/A
Exam Duration: 90 Minutes
Exam Appointment Duration: 135 minutes. This is the exam duration plus a 45 minute tutorial on computer-based examinations.
Number of Questions: 40
Language: English

For a list of candidate exam topics, please refer to the list of course objectives and modules in the course outline.

Price: $125 USD based on exam delivery in North America. Pricing in other countries may vary slightly depending on the country location.

Course Overview
The Nokia Mobility Manager course is designed to introduce the Mobility Management Entity (MME) component of the Evolved Packet Core (EPC). The course examines the interfaces, functionality, EPS mobility management (EMM), EPS session management (ESM), and mobility management (MM) procedures used in the EPC, with emphasis on the MME. Comprehensive hands-on lab exercises and case studies are included to reinforce the course learning objectives. Upon course completion, participants will have a solid working knowledge of MME and be able to deploy and support the functionality on a Nokia Cloud Mobility Manager (CMM).
Duration

5 days (classroom hours and in-depth lab training)

Course Number

ER00648-V-1712
Recommended Prerequisites

Nokia Scalable IP Networks
Nokia Mobile Gateways

Credit Towards Certification
Nokia Cloud Packet Core Expert
Nokia Service Routing Architect

Nokia Mobility Manager (4A0-M03)

Course Objectives
After completing the course, students should be able to:

Describe the role of the Mobility Management Entity (MME) in the Evolved Packet Core (EPC)
Describe MME/SGSN’s logical interfaces used for signaling and communication with other 2G/3G/LTE components
Describe the functions of MME in EPS Session Management (ESM) and EPS Mobility Management (EMM)
Describe the roles of SGSN in Session Management (SM) and Mobility Management (MM)
Describe the interworking support provided by SGSN/ MME between GERAN/UTRAN and E-UTRAN
Describe the two network sharing approaches: multi-operator core network (MOCN) and gateway core network (GWCN)
Explain functions and architecture of MME supported end-user services including circuit switched fallback (CSFB), voice over LTE (VoLTE) service, IMS emergency service, location-based service (LBS), warning message delivery service, multimedia broadcast/multicast service (MBMS), and lawful interception (LI)

Perform basic Command Line Interface (CLI) configuration on the Nokia Cloud Mobility Manager (CMM) to support a successful LTE attach procedure
Configure ciphering algorithms, integrity algorithms, roaming agreements, paging policies, emergency profiles and warning message delivery services on Nokia CMM
Describe the overload control mechanism in MME/SGSN
Describe the load balancing mechanism in MME
Describe procedures used for MME and Serving Gateway (SGW) restoration
Describe the authentication and key agreement (AKA) and NAS security mode command (SMC) procedures performed by MME
Explain user account and user role management in Nokia CMM
Analyze, initiate and verify various LTE procedures on the Nokia CMM: attach, dedicated bearer setup, tracking area update, S1 release, service request, handover, and detach
Troubleshoot basic issues on the Nokia CMM using debugging tools

Course Modules
Module 1 – Introduction to Mobility Manager
Module 2 – EPS Session Management (ESM) Functions
Module 3 – EPS Mobility Management (EMM)
Module 4 – Reliability and Security
Module 5 – Key Procedures
Module 6 – Mobility Manager Troubleshooting

QUESTION 1
Which of the following statements regarding GTP-C is FALSE?

A. GTP-C is a tunneling protocol.
B. GTP-C runs over UDP/IP.
C. GTP-C is the control plane part of GTP.
D. GTP-C messages carry Attribute Value Pairs (AVPs).

Correct Answer: C

QUESTION 2
Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?

A. S1-MME
B. S11
C. S6a
D. SLg

Correct Answer: A

QUESTION 3
Which of the following is a Diameter interface connected to the MME?

A. S1-MME
B. S11
C. Gx
D. SLg

Correct Answer: B

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4A0-104 Nokia Services Architecture Exam

Written Exams
Nokia written exams are delivered through Nokia’s test delivery partner, Pearson VUE. Exams are offered in a secure and proctored environment with global test sites. Written exams can be attempted in any order. All exams are offered in English only. If candidates fail to pass a written exam, there is no waiting period required before retaking the exam and no limit on how many times an exam can be rewritten. It may take up to five (5) business days for Nokia to receive an exam result from the test center. Once Nokia has received the result for your exam, we will send you an acknowledgment of your result and post the result to your personalized Student Portal page.

The Student Portal lets program participants manage exams online through a single portal. This includes scheduling, rescheduling, and cancelling exams. For more information on scheduling, see the Nokia Learning Services Written Exam Registration Guide.

Practice Exams
Practice exams are available to help you prepare for the written exams. You can find the list of downloadable practice exams at the bottom of this page.

Practical Lab Exams
The Nokia NRS II Lab Exam and SRA Lab Exam are available from select Nokia facilities.

Prerequisites for practical lab exams are defined below. In the event that a candidate fails a practical lab exam, there is a mandatory 3-month waiting period before the exam can be attempted again.

Additional information and pricing for Nokia SRC written and lab exams can be found by clicking on the exam links below.

QUESTION 1
VPWS allows carriers to offer services such as point-to-point frame-relay, ATM, and Ethernet on a single platform without the need for multiple overlay networks.

A. TRUE
B. FALSE

Answer: A

QUESTION 2
Which of the following best describes a VPLS?

A. Layer 3 direct Internet access service
B. Layer 2 point-to-point service
C. Layer 2 multipoint-to-multipoint service
D. Layer 3 IP multipoint-to-multipoint VPN service

Answer: C

Section: Volume A

QUESTION 3
Which of the following is NOT a VPWS service supported on the Nokia 7750 SR?

A. E-pipe
B. F-pipe
C. A-pipe
D. I-pipe
E. C-pipe
F. G-pipe

Answer: F

QUESTION 4
A service can be either local or distributed.

A. TRUE
B. FALSE

Answer: A

QUESTION 5
When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant? (Choose two.)

A. SDP ID
B. Service ID
C. Customer ID
D. SAP ID

Answer: B,C

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4A0-M05 Nokia Cloud Packet Core Exam

Exam Name: Nokia Cloud Packet Core
Exam Number: 4A0-M05
Credit Towards Certifications:
Nokia Cloud Packet Core Expert
Nokia Service Routing Architect
Mandatory Exam Prerequisites: N/A
Exam Duration: 90 minutes
Required Passing Score: 80%
Exam Appointment Duration: 135 minutes. This is the exam duration plus a 45 minute tutorial on computer-based examinations.
Number of Questions: 40
Language: English

For a list of candidate exam topics, please refer to the list of course objectives and modules in the course outline.

Course Overview
This hands-on instructor-led course explores the Nokia Cloud Packet Core (CPC) Solution. It starts with an in-depth review of the Cloud Packet Core architecture and its cloud native characteristics. Virtualization and optimal deployment options for the CPC are presented as well as performing life cycle operations with CloudBand Application Manager (CBAM). The virtual network function (VNF) architecture of the Nokia Cloud Mobility Manager (CMM), the Cloud Mobile Gateway (CMG), and the Smart Plan Suite (SPS) are all addressed. The course concludes with an exploration of how to evolve to 5G.

Credit Towards Certification
Nokia Cloud Packet Core Expert
Nokia Service Routing Architect

Course Number
TT01365-V-1809

Recommended Prerequisites
Nokia Mobile Gateways
Nokia Mobility Manager

Course Objectives
After completing the course, students should be able to:

Describe the architecture of the Nokia CPC and its cloud native design capabilities
Illustrate the network function virtualization platform used for CPC
Describe the management architecture of the CPC
Explain key virtualization concepts
Use CBAM to deploy CMM and CMG
Explain the VNF architecture of the Nokia CMM
Explain the VNF architecture of the Nokia CMG
Describe the virtual machine (VM) components of the CMM and CMG VNFs
Describe the IP networks required by the CMM and CMG VNFs
Describe the dimensioning, scaling, resiliency, and lifecycle management of the CMM and CMG VNFs

Describe the architecture and the components of the Nokia Smart Plan Suite (SPS) VNF
Identify the different 5G deployment options
Illustrate how the Nokia CPC architecture supports the evolution towards 5G
Describe 5G non-standalone option 3
Verify the health of CPC VNFs including their stacks, VMs, and networks
Troubleshoot virtualization infrastructure using CLI commands
Configure the CMM and CMG on a Nokia CPC for an LTE Attach
Troubleshoot LTE Attach failure scenarios using UE call traces and logs
Perform Life-Cycle Management (LCM) operations on CMM and CMG with CBAM

Course Modules
• Module 1 – Introduction to Cloud Packet Core
• Module 2 – CPC Virtualization
• Module 3 – Cloud Mobility Manager
• Module 4 – Cloud Mobile Gateway
• Module 5 – Smart Plan Suite
• Module 6 – Evolution to a 5G Core
• Module 7 – CPC Troubleshooting and Analytics
 


QUESTION: 1
Which of the following management tools performs the function of virtual infrastructure manager (VIM) in the
CPC NFV architecture?

A. NetAct
B. CloudBand Infrastructure Software (CBIS)
C. Operations Support System (OSS)
D. Network Service Platform (NSP)

Answer: B
Section: (none)
Explanation
Explanation/Reference:


QUESTION: 2
Which of the following statements about the network service platform (NSP) is FALSE?

A. Acts as an element management system (EMS) for CPC components
B. Performs fault, performance, and security management
C. Has a northbound interface with the NFV orchestrator (NFVO)
D. Allows monitoring events associated with the NFV environment

Answer: C
Section: (none)
Explanation
Explanation/Reference:


QUESTION: 3
Which of the following network elements is implemented by the Nokia CPC?

A. Policy and charging rules function (PCRF)
B. Equipment Identity Registration (EIR)
C. Application Function (AF)
D. eNodeB

Answer: A
Section: (none)
Explanation
Explanation/Reference:


QUESTION: 4
What is the main benefit of splitting the core network into separate user-plane and control-plane nodes?

A. Independent configuration of user-plane and control-plane nodes
B. Independent scaling of user-plane and control-plane nodes
C. User of a shared data repository for storing user states.
D. Creation of networks with isolated properties over a common infrastructure

Answer: B
Section: (none)
Explanation
Explanation/Reference:


QUESTION: 5
Which of the following statements about SR-IOV is FALSE?

A. VMs using OVS and SR-IOV can be instantiated on the same compute node.
B. SR-IOV offers comparable performance to non-visualized hardware.
C. The VM must be attached to the PF to achieve highest performance.
D. Using SR-IOV restricts VM mobility.

Answer: D

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Why I abandoned Windows Phone 8

I recently acquired a Nokia Lumia 920 to experiment with Windows Phone 8. But a few weeks in, I’m already back to my Android-based device.

A few months ago, I forced myself to switch to Windows 8 on my desktop system (and laptop) and ended up liking the operating system very much. Once I got used to the quirks and garish look of the new Start screen and learned many of the shortcuts built into Windows 8, I found myself enjoying the operating system and was more than pleased by its myriad of enhancements and performance improvements.

I initially made the switch to Windows 8 because I wanted to fully immerse myself into the OS before formulating any strong opinions. Considering how much I ended up liking Windows 8 on my desktop, I thought I would conduct a similar experiment with my smartphone. For the last few years, I have been deeply entrenched in the Android ecosystem and have experience with a multitude of devices. I enjoy installing custom ROMs on the devices and have experimented with countless apps and utilities. At this point my smartphone is an integral part of my day-to-day computing, and I’ve grown fond of a handful of apps and the convenience of always having my inboxes and access to the web in my pocket.
I picked up a [Windows Phone 8-based Nokia Lumia 920 and was initially impressed. The hardware itself is excellent. The Lumia 920’s camera is top notch. The device is obviously well-built. The screen looks great, and navigating through Windows Phone 8 was smooth as silk. At first, my Android-based device (currently a Samsung Galaxy Note II) remained my daily driver. I kept the Lumia 920 handy until I felt I was comfortable using its email client, browsing the web. But eventually I customized the Start screen to my liking and got a good feel for what Microsoft and Nokia were trying to accomplish with the phone. I installed only a couple of apps and got comfortable with them too.

After a couple of weeks and a good initial impression, I decided to dive in head-first and make the Lumia 920 my daily device. At first, I was happy with the decision. I dug the Live Tiles and the Lumia 920 never lost its luster; it’s a great phone.

But as I started to install more and more apps and dig deeper into the Windows Phone App Store, I was regularly disappointed. There seemed to be three kinds of apps available for Windows Phone 8:

Apps specifically designed for the OS that showed signs of greatness
Quick-and-dirty ports of apps obviously designed for other platforms
Kludges that were nothing more than wrappers for mobile websites

The apps designed with Windows Phone 8 in mind were mostly great. I especially liked the IMDB app, which blows away its counterparts on other mobile platforms. The Facebook app was also very fast and responsive, but it wastes a TON of screen real estate with larger-than-necessary fonts in the navigation menu and wasted white space in the feed. There were times when I could only see a single post in my news feed because of all the wasted screen real estate. I’m not sure what the app developers were thinking with that one.

Then there were the obvious ports that just didn’t look right on Windows Phone 8. One in particular, Words with Friends, comes to mind. I know it’s an older title and games aren’t a necessity, but I enjoy playing Words with Friends; it’s a nice break in the day. Anyway, fonts (like the one used to display the score) were nearly illegible and the game is just plain broken. As of a couple of weeks ago, you couldn’t use words with the letter “Z” and the main screen wouldn’t update when it was your turn. You’d think with the amount of complaints logged in the app store someone at Microsoft would fix the game, but no such luck.

And then there’s apps like YouTube, which seem to be little more than wrappers for the YouTube mobile site. Minimal effort was put into optimizing the app for Windows Phone 8, and it shows.

As you probably guessed by now, my little experience was a failure. I’m back to my Android device and don’t plan to give Windows Phone 8 another try for a few months. If Microsoft wants people to give Windows Phone 8 serious consideration, they’ve got to get serious about offering quality apps for the platform. It’s not just about the number of available apps, it’s about the quality, and at this point in time Windows Phone 8 trails in both departments.


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Leaving IT may be your best IT career path

The best way to ensure a successful IT career in the long run may be to go off the IT reservation. That was my takeaway from the Career Without Boundaries session at the Computerworld Premier 100 conference.

The panelists didn’t come right out and say that. But the IT executives on the stage all had done stints in other parts of the business – and brought that experience back. Kate Bass, CIO at Valspar, spent 21 years in finance. Dr. Katrina Lane, senior vice president and CTO at Ceasars Entertainment Corp., has a technical degree but cut her teeth in marketing, focusing on areas such as analytics, media planning and teleservices.
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Sheila McGovern, managing partner for the Human Capital division at IBM, has a degree in quantitative business analytics. She started in tech but then moved into the HR field before landing her current job. One day, she says, “I sat down with a business leader and he said, ‘You know Sheila, you’ll never go any higher with IT.'” So McGovern moved around, working in HR, supply chain, financial systems and finally HR consulting. “A few years ago I came back. I really benefitted from getting on the business side. I wouldn’t trade that experience,” she says.

Gaining business cred
This movement back and forth is more common between other business units than it is in IT, but such a move can help rising IT stars overcome a major stumbling block for IT executives: The general lack of understanding -– and lack of respect — for what IT does.

“Running an IT organization is like managing an iceberg. There’s only small piece of that anyone ever sees,” says Bass. And everyone and their mother thinks they can do that piece it better.

“When you go to legal or finance everyone knows you need an expert,” says McGovern. IT is different. “Most people go home and turn on consumer electronics and they work and work better than what they have at work,” she says. “And it’s only getting worse.”

“I left a finance organization, which is very highly respected. You don’t have to work at it, whereas in IT that’s not always the case,” says Bass. But coming in from another group can give an IT executive a level of credibility that may be difficult to achieve for those rising up within the IT ranks.

Leaving IT is not the only way to gain experience. Another way to attack this issue is to embed IT people directly into the business units, a strategy that David Zanca, vice president of IT at FedEx Services, has embraced. “If you want to understand the business units you have to walk in their shoes,” he says. But FedEx still fights the good fights against silo mentality. Marketing and IT, even when in adjacent offices, may still not be fully aligned. If you’re going to walk in their shoes, why not really walk in their shoes?

Increasingly, the IT career path demands this from IT leaders. IT careers are bifurcating into two groups: The uber-specialists with deep technical knowledge, and IT executives who can manage as business analysts. The great middle of IT organizations is falling away, says Barbara Cooper, CIO for Toyota Operations of North America. So getting very deep technically -– or getting that deep knowledge of the business, will be the career path choices.

The vast middle tier of administrative IT functions will become commoditized and “sourceable,” Cooper says. “What’s sweeping away is the bureaucratic layer of managers who are mostly administrative in nature. You’re either up and into this new frontier or you’re sourced.”

“The thing that’s left is the consultative roles around serious business problem solving and investment strategies for solutions sets for the business,” Cooper adds. She has actively recruited from the business to fill those new positions, but it’s easier to groom someone from the IT side to learn the business acumen than the other way around. It is, she says, “a new breed.”

At Toyota the door to IT now swings both ways. A former CIO for sales and distribution at Toyota, whom Cooper had managed and mentored, left IT to work in the business side. Three years later Cooper hired him back as part of her succession plan. If a tour of duty in the business is important, good mentoring is essential to develop a mature, nuanced management style and to develop the political skills to make it happen, Cooper says.

That’s what happened with another mentee of Coopers: 2011 Computerworld Premier 100 IT award winner Doug Beebe, formerly corporate manager of information systems, who was recently recruited by the business to a new position as corporate manager of real estate and facilities.

Cooper may have lost Beebe — that’s a consequence of developing strong business acument and leadership skills in your management. But she’s not worried about the brain drain. “This is a way station in his journey for broadening and rounding out his experience. I have a notion that he is destined to come back to the IT line of business.”

Android IceCream Sandwich 4.0 Features

Android IceCream Sandwich 4.0 aka ICS is finally announced and its packed with features. Galaxy Nexus is the flagship device that would run ICS.
ICS basically brings Android 3.x Honeycomb features to phones. Lets go through the features quickly:

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30minutes Video demo of IceCream Sandwich

Android 4.0 ICS Features:

Updated Settings:  Revamped Settings screen organization. Items are arranged much better now.
Disabling Apps:  ICS adds the ability to disable an app outright. Don’t like an app that came preinstalled? Disable it! Its resources never run and its launcher icon is gone until you re-enable it.
Improved Download Manager.
Support for Encryption for Phones:  Honeycomb added full-device encryption, but ICS brings it to phones.
Audio Effects:  There’s a new audio effects API. Better media players coming!
New Font, Roboto: Droid Sans font is now gone for good.

OnScreen buttons, no hardware buttons: You dont need any hardware buttons for running ICS device, all the buttons: back, home are on-screen. Like Honeycomb, the buttons go invisible, smartly, to let you enjoy full screen video.
Resizable Widgets, Folders, Favorites: Dragging apps and contacts on top of each other create re-arrangeable folders. Users can stow their favorite apps, links, and folders into a new Favorites tray for quick and easy access
Screenshots: Hold down the power button and the volume down button to take a screenshot.
Notifications Revamped: Music controls have been integrated, and notifications can be dismissed by swiping
Improved Copy & Paste
Face Unlock
Enhanced Talk-to-Text: It’s more accurate.
Browser Tabs, offline: Upto 16 browser tabs. You can also save web pages offline
Gmail: Gmail now supports two-line previews, and sports a new context-sensitive action bar at the bottom of the screen. Gesture support allows you to swipe left and right between emails.
Contacts – People App: Contacts get re-vamped by showing contacts from Google+, Facebook, Twitter, etc.
Data Usage: You can now look at the details of what app is doing what with your data usage. Best part: The ability to limit data usage to a certain threshold.
Camera: Image stabilization, improved autofocus, and integration with other apps for sending photos or instant upload to Google+, built-in face detection, panorama and time lapse modes, and on-the-fly photo retouching and enhancements.
Android Beam: An secure NFC-powered sharing platform that lets users share nearly any kind of content, save for applications (in that case, a link to the Market is sent instead)

Nokia Tiptoes Back Into Smartphone Market but Steers Clear of US

The Lumia 800 and Lumia 710 are what Nokia calls its very first Windows Phone devices. The company hopes to begin selling them in Asia in Russia by the end of the year, afterwards expanding into other markets. The U.S. likely won’t see them for sale soon, or perhaps at all — Nokia’s stateside push may come in the form of a completely different line.

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Nokia announced its first smartphones running Windows Phone at Nokia World 2011, being held in London through Thursday.

The Nokia Lumia 710

These are the Nokia Lumia 800 and Lumia 710.

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Both have social networking capabilities and 1.4 GHz processors, hardware acceleration and graphics processors. They will have access to a personal navigation device and a global music streaming application.

Nokia will release the Lumia smartphones in Asia and Russia toward the end of the year and expand to other markets next year.

The mobile phone giant will release new smartphones in the United States in early 2012, but it didn’t say whether they will be part of the Lumia line.

“While we cannot speculate as to which, or even if either, of the models introduced at Nokia World will be available in the U.S., many of the exciting elements that you have seen at Nokia World will be well represented in the U.S. portfolio,” Nokia spokesperson Karen Lachtanski told TechNewsWorld.
Illuminating the Lumias

Both the Lumia 800 and 710 include the Nokia Drive feature, which offers free turn-by-turn navigation and has a dedicated in-car user interface.

Both are roughly the same size and weight — about 4.5 inches by 2.5 inches by 0.5 inches and between 4.5 and 5 ounces.

Both smartphones use the 1.4 GHz Qualcomm (Nasdaq: QCOM) MSM8255 processor and are 3G devices using WCDMA.

The usual sensors, cameras, access to social networks and extended battery life are offered, perhaps to a greater or lesser degree than in the iPhone and Android smartphones, but the difference doesn’t seem enough to be truly distinctive.

Both devices run Windows Phone 7.5, a.k.a. “Mango.”

The Lumia devices are “generally a little better than their Android counterparts, particularly in terms of finish and ease of use, but [the iPhone’s] iOS still remains unchallenged at the top of the stack,” remarked Rob Enderle, principal analyst at the Enderle Group.
The Sound of Music

Taking a leaf out of Apple’s (Nasdaq: AAPL) iTunes book, the Lumia 800 and 710 both offer excellent capabilities for music lovers.

Both have the Nokia Music MixRadio application. This is a free global mobile music streaming app that delivers hundreds of local music channels.

Nokia Music includes Gigfinder, which lets users search for live local music and share discoveries on social networks.

Later this year, Nokia will deliver an update to Nokia Music that will let users create personalized channels and buy concert tickets through their Lumia smartphones.
Where the Lumias Fit In

The Lumia smartphones are the first Windows Phone devices offered by Nokia following their strategic partnership announced in February.

They may be the partners’ last chance at being players in the smartphone market. Microsoft’s (Nasdaq: MSFT) fortunes have waned since Windows Mobile’s heyday, and Nokia’s getting its pants beaten off by the iPhone and Android smartphones.

Further, Nokia closed some of its factories earlier this year.

“If this doesn’t work out, Nokia is done and Microsoft will have another Zune,” Enderle told TechNewsWorld.

Zune was Microsoft’s attempt to take on Apple in the MP3 player market. After several iterations, it was finally withdrawn from the market earlier this year.

However, Vishal Jain, an analyst at the 451 group, contended that the launch of the Lumia line “marks the culmination of a highly anticipated Nokia reemergence.” Everything now depends on consumer demand, he added.
Coming to America?

Nokia appears to be staying away from the U.S. market for now because “Nokia is stronger in Europe and Apple comparatively weaker,” Enderle stated.

It’s likely that Nokia will introduce a different line of smartphones to the U.S. market, Al Hilwa, a program director at IDC, told TechNewsWorld.

“The U.S. market is crowded with many strong players and phones,” Hilwa elaborated. “To make an impact, a spectacular product riding on a strong ecosystem is needed, with near-flawless execution.”

Nokia has very little presence in the U.S., having closed its online stores in the country as well as in the UK earlier this year as part of a restructuring.

Microsoft and Nokia will miss the holiday sales season, when demand is traditionally strongest.

“It’s no great loss anyway,” Maribel Lopez, principal analyst at Lopez Research, told TechNewsWorld.

“You need to be in the market by September to make a brand new platform work,” Lopez added.

How to set up the perfect teleworking environment

Teleworking (aka working from home) is increasing fast as new technology and communications make it possible. Here’s how to make the most of it.

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It can be the best of both worlds – getting paid to work, but doing so from home where you can avoid hours wasted stuck in traffic or beating the train crush, not to mention saving on those transport costs and expensive cafe lunches. Plus, you can even sit there and work in your PJs, as long as you don’t sleep on the job.

But if you’re going to work from home – part-time or full-time – you need the right setup. This applies whether you’re working as an extension of your presence at work, or if working from home is your full-time employment. It is, as always, about the right tools for the job.

Work space
Ideally, you want a spare room. It’s not just that you need an area to work, or that the area is sufficient to support your work (if you can only fit a tiny desk it isn’t going to help if you work with a lot of papers), it’s also essential to help you strike the work/life balance: an area separate from the rest of the house allows you to close the door at the end of the day and separate your work from your home life.

Then, of course, you’ll need:

Desk
Don’t underestimate the value of a large desk. The height should be around 70cm tall and should have enough space to comfortably place your monitor 45-60cm away from you, and which should be adjusted so the top of the monitor is roughly in line with your eyes. Regardless of whether you use a notebook or a desktop, having ‘spread space’ to lay out your work on your desk helps you keep organised. You also need room for your mouse, keyboard, phone, printer and anything else you need to work (no, that espresso maker doesn’t count as essential for desk space!).

Chair
If you plan to telework extensively, you need to think about your health. A bad chair can encourage bad posture and ultimately lead to problems. If this is your full-time working environment, you need a decent, ergonomically sound chair to support your hours at your desk – just as is if you were in the office. So no, that kitchen stool is right out! The chair needs to be height-adjustable, and you need to set it so your hands and forearms rest on the desk at a 90-degree angle, with your feet flat on the floor. It’s not just a matter of posture – being comfortable and having your back properly supported enables you to work more effectively. There’s a reason chairs can cost a lot of money, so invest in a good one. In many ways it’s the centrepiece of your work space.

Lighting
This is often neglected, but the work space needs to have good lighting. Sunlight is ideal, but otherwise if using artificial light make sure it’s overhead and diffuse to prevent glare. If you have to use desk lamps, face them away from your field of vision. Be careful with windows for sunlight – monitors placed facing them will also suffer glare, and windows behind can cause contrast issues with the monitor and strain your eyes, so it’s usually best to place them perpendicular to the window. Blinds are very useful for controlling lighting in your work space.

Noise
Another often-overlooked component, how noisy is your work space environment? Your space at the office may be quiet or quite rowdy, but it’s usually consistent and you can tune out. At home, external noises such as the street or neighbours, to say nothing of internal ones from family or pets, can be distracting. If you can’t prevent the noise, you can reduce its impact by masking it with radio or playing music on low volume. You should also set a schedule of when you can and can’t be disturbed.

Hardware
By definition, teleworking is a surrogate for your office, and so needs much of the same equipment. You likely have most of these already, and what you don’t have your IT department may be able to supply – it depends on the policies for teleworking at your office:

Computer
The obvious one. Desktops certainly make it easy, but notebooks and the prevalence of 3G means you don’t actually have to be bound to any one place to telework. It’s also easy for an IT department to outfit a notebook with everything you need to telework installed and ready to go, which not only makes it easy for you but allows them to ensure security with a known installed software base and configuration.

Modem
Broadband is prevalent these days, and one of the key drivers for telework adoption. However, you can also use 3G through dongles or phone tethering (Android and iPhones make this a snap). If you plan to use remote desktop software (see ‘Router’, next), broadband will be all-but essential – 3G can’t match the latency or speed. Check your broadband plan – if teleworking will break your data cap, you’ll need to upgrade to a larger plan before you realise your cap is broken. Paying through the nose for excess 3G data, or being throttled by an ISP, will kill your ability to telework effectively.

Router
If you have other networked devices connected – notebook and desktop, network-attached storage, printer etc. – you’ll need a router. Most broadband modems these days include a four-port router and wireless, which is usually sufficient. These however are almost always 10/100. If you plan to move a lot of data at home, you’ll need a gigabit router or switch (a switch is preferred if you have heterogeneous devices with different capabilities).

Printer or MFC
If your role requires paperwork, you may be expected to print out material. Printers are cheap these days (though inks can quickly add up – read reviews before deciding on a model).

Backup and storage
Sounds boring, but this is vital. Firstly, where are you storing your work files? Are they only on the work network, or stored locally? If they’re on your notebook, what happens if it gets stolen? And do you have a backup regimen? Hardware fails eventually, so storing just on the desktop or notebook is not enough. An external USB drive or (if you have a lot of data) NAS is essential. If backing up is always last on your to-do list, automate it with specialised software. Cloud services are another option (more on this below). These days multi-terabyte USB drives can be had for peanuts.

Communication
Sometimes email and messaging isn’t enough. Your home phone is one option for keeping in contact, but a mobile is probably preferred. If you can, get a new mobile specifically for work. Not only can this help you keep your work and home life separate (leave the mobile in the office when you’re done for day!), but as it’s for work it should also be a work cost. Otherwise, VoIP is cheap if you have it as an option on your broadband plan.

Other hardware, aside from stationary (you did buy or borrow some pens right?) that’s useful are surge protectors (this is your work, getting behind due to a hardware failure probably isn’t what you have in mind), wireless routers if you plan to be able to ‘roam around the home’ with notebooks and phones for work, and if your ADSL or cable broadband connection is in a different room to your home office, powerline networking devices can allow you to connect rooms without stringing cables around the home.

Software
There are a number of solutions for teleworking. If your company encourages and promotes teleworking, it will likely already have a solution in mind – software specifically designed to make connecting remotely both easy and, importantly, secure. Traditionally, there are two key methods for teleworking:

Connecting to your work PC
As though you were sitting in front of it. You can interact with your PC’s desktop and do anything you would normally do if you were at work. Software to do this includes Citrix GoToMyPC, Symantec pcAnywhere, TeamViewer, LogMeIn, NoMachine, and Real VNC, among others. Microsoft also has remote desktop software built into Windows 7, as does Apple for Mac OS X, and there are a range of free tools for Linux.

Connecting to the work network
Usually via a VPN (virtual private network). This gives you access to shared drives, the intranet, printers and other services as though you were sitting on the network at work. For extra security, some companies will run remote desktop software through a VPN. Windows, Mac and Linux all support VPNs out of the box.

Both have their pros and cons. Remote desktop software is a virtual presence at the office, and has the advantage of providing any software and services at home that you would be able to access and use if you were at work. It also makes it relatively easy for the admins to keep the network secure, as your access is only via your PC. The downside is that this can be a bandwidth-heavy solution, operating your desktop remotely in real-time.

Access to a network such as with a VPN can be a lot less bandwidth-intensive – you’re literally connecting your home network (even if that’s just your PC) to the work network through a secure connection. You won’t have access to your work desktop, but you should be able to access anything else on the network that you would normally be allowed to use via the VPN.

There’s a third method these days that’s rapidly evolving thanks to the internet – shared cloud services. Rather than connect to a secure work network or PC, if a business migrates its email, office applications and file sharing online then the concept of the office no longer becomes the physical work network sitting in the building where your office is located – it becomes any place you happen to be, as long as there’s internet access.

This is something that groupware providers have been taking heavy advantage of, and three of the big players are:

Microsoft now provides Office 365 which integrates local Office software and web-based services. This include Microsoft’s Office Web Apps, SkyDrive storage, Exchange and SharePoint.

Google has its suite of apps that include Google Docs, Gmail, Google Calendar and Google Talk for messaging.

Zoho provides Zoho Docs, Zoho Mail, Zoho Meeting, Zoho Projects, Zoho Chat and even shared Wiki collaboration with Zoho Wiki.

All of these aim to provide a consistent suite of productivity and collaboration programs that work both at the office and remotely for teleworking.

Other software that is useful specifically for teleworking includes messaging – even if it’s just classics such as ICQ, MSN or Yahoo – and video conferencing, for which there are plenty of options, though Skype is the most well-known. Beyond this, depending on your role, you can even find shared cloud services that include web presenting, whiteboarding, screen sharing and project management. However while cloud services can still be secure, and provide a way to work and collaborate through purely internet-accessible tools, the downside is the reliance on cloud service providers – if they go down or suffer outages, so does your business.

Your company may also require some extra security software be installed (even if it’s just a reliable anti-virus/anti-malware suite). After all, your PC becomes an access point to the network, which is one more point of vulnerability. If this is the case, follow whatever procedures your IT department requires. It’s a small price to pay for the freedom of working from home.

HTC EVO View 4G (Sprint)

Here’s the deal: We’ve already reviewed the HTC EVO View 4G, under a different name. This tablet is just a re-packaged, re-branded HTC Flyer, with a few key changes, the addition of Sprint 4G coverage chief among them. If you buy the EVO View, you’ll be getting the same Android-plus-Sense-UI experience, the same fast 1.5GHz Qualcomm processor, the same excellent pen input features, and, unfortunately, the same limitations of the non-tablet-specific Android 2.3 (“Gingerbread”) that hurt the Flyer. For the in-depth nuts and bolts of you need to know about the EVO View, read our HTC Flyer review. Again, there are some differences, however, so read on if you’re interested in the EVO View.

 

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The short version of the Flyer review: It’s a very capable tablet that’s aimed at a specific type of user. It doesn’t run a dual-core, but instead uses a 1.5GHz Qualcomm processor that helps it zip along as fast as any Tegra-powered tablet. The 7-inch touch screen works well, but it’s smaller than many of the Honeycomb tablets we’ve seen so far with 10-inch screens. The biggest upside of the Flyer, and thus the View, is the pen input system, making it a great choice for those who want to draw on their tablets. Powered by a company called N-Trig, the tablet is remarkably detailed and accurate with pen input, and will let you do things like annotate a screenshot, or free-draw, with just the tap of a button.

The main downside of the Flyer/View is that it runs Gingerbread, which means the operating system you’re getting is one meant for phones, and not for tablets. HTC’s Sense UI covers up some of the glaring issues, but you’re still not getting Google’s best tablet effort, and without Honeycomb, which is version 3.0, you can’t get things like the updated Gmail app or video chat in Google Talk. There are some good apps on the device, like HTC Watch for video and OnLive for gaming, but the browser’s performance can be slow and the cameras are nothing special.

Pricing for the Flyer is simple: $499 for a single 32GB, Wi-Fi-only iteration. And there’s only one option for the EVO View: $399.99 plus between $29.99 and $89.99 for monthly service. A 4G plan will either cost you $59.99 per month (unlimited 4G, plus 5GB of 3G bandwidth) or $89.99 per month for unlimited 4G and 10GB of 3G. At least for now, unlike with the Flyer, you don’t need to pay the extra $80 for the Smart pen accessory, which you don’t need to operate the tablet, but is nice to have. It’s part of the introductory promotion with the EVO View, which will be available at Sprint stores later this month.
Specifications

CPU    Qualcomm Snapdragon MSM8655
Operating System     Google Android 2.3 or earlier
Screen Size     7 inches
Storage Capacity (as Tested)     32 GB
Dimensions     7.7 x 4.8 x 0.5 inches
Networking Options     Wi-Fi, 4G
Service Provider     Sprint

Design Changes
The HTC EVO View 4G is sleeker and more business-like than the Flyer, sticking to the tablet norm of black and dark gray, rather than the more noticeable but more toy-like light gray and white you get with the Flyer. The bezel around the screen is black, and the device’s shell is dark gray with lighter gray accents, and the occasional red flourish. It’s a very Droid-like color scheme, and the View actually looks like a bigger HTC Droid Incredible 2 ($199.99, 3.5 stars), with the bump-out camera lens and bumpy back. Otherwise, it’s the same device in weight and dimensions, and the same 7-inch 1,024-by-600 touch-screen LCD that is so responsive and sensitive to pen input.

New Apps
You get plenty of carrier bloatware with the EVO View. It ranges from shortcuts to websites that you’ll probably never use and games you’ll likely never play, to apps that let you access your Sprint account or other carrier services. Others, like TeleNav GPS Navigator, might be useful to some, but for many, they’ll just take up space in the app drawer. You can’t delete them, but you’ll learn to ignore them.

There are two important new cellular-coverage-related apps here. First is Sprint Hotspot, which lets you share your 3G or 4G connection as a Wi-Fi network (for a $30 per month fee). It works well as a way to get the whole family online through a single, unlimited 4G connection. The other is Messages, which is a full text-messaging client—pieced together with Google Voice or Skype apps, the EVO View could be a nice full-service phone all by itself. There’s an internal mic, but it’s not strong, so if you want to use the View as a phone you’ll want to pair it with a Bluetooth headset like the Aliph Jawbone Era ($129, 4.5 stars).

3G and 4G Coverage
The biggest difference between the Flyer and the View is all the G’s: the Flyer has none, and the View has 4. Sprint’s 4G coverage isn’t everywhere yet, but it’s growing, and where it’s available it’s fast. In my tests, in midtown Manhattan, I got 5Mbps down, and 954Kbps up, both about as can be expected from Sprint’s WiMAX network. 3G is more reliably available, but not quite as fast.

4G can be toggled on and off with just a tap in the Quick Settings menu, accessible via the pull-down Notifications windowshade; that’s key to battery life, because 4G can a serial battery killer. Toggling between 3G and 4G creates about five seconds of disconnect, but that’s not a huge problem unless you’re on a video call, and it’s nice to be able to choose between fast speeds or long life. Our own battery tests are underway, and will be posted here shortly.

Conclusions

The EVO View 4G is a solid tablet, that’s bolstered by its excellent pen input, but somewhat hampered by its lack of Google’s tablet-specific OS. HTC’s Sense UI helps, but it’s not a replacement for true tablet Android, which is Honeycomb. Overall, the View/Flyer is neither the best tablet nor even the best Android tablet your money can buy, but if handwriting, drawing and doodling are things that appeal to you, and the 7-inch screen size is right, it might be just the tablet for you. Similarly, if 4G coverage is something you must have, then you must have the EVO View 4G over the Flyer. If you want the best tablet you can buy, the Apple iPad 2 (4.5 stars, $499) still can’t be beat. But if it’s Android you’re after, the Asus Eee Pad Transformer ($399, 3.5 stars) has enough unique features, like a laptop-like docking system, to send it to the head of the Honeycomb class—for now.