Click here to learn
about this Sponsor:
Home  |  News  |  Articles  |  Polls  |  Forum  |  Directory

Keywords: Match:
3G videophone/PDA will run Windows Mobile
Apr. 19, 2006

Taiwanese ODM Compal Communications Inc. (CCI) is developing a 3G cellular videophone/PDA running Windows Mobile 5.0, according to Radvision, the supplier of a 3G-324M protocol toolkit to CCI. The new 3G handheld will include an "advanced" video application that lets users subscribe to video conferences and participate in video communities, Radvision says.

CCI's new 3G PDA/videophone will be based on an Intel PXA270 XScale processor, according to Radvision. The company says it developed the CCI videophone application using its 3G-324M Toolkit, in collaboration with both Microsoft and Intel. The toolkit includes APIs for 3G-based multimedia communication devices.

About 3G-324M

According to the 3G-324M Forum, 3G-324M is derived from the H.324M specification, which was defined by the International Telecommunications Union (ITU) in order to standardize multimedia communication over mobile networks. The 3G-324M modifications to H.324M address issues surrounding delay-sensitive real-time multimedia communications such as video conferencing.

Although the theoretical bandwidth of a full IP 3G network, 2 to 10 Mbps, should be sufficient to satisfy the needs of delay-sensitive communication, in practice bandwidth decreases as the number of users per cell and the distance from the cell increase, the Forum notes. 3G-324M solves these problems by using a dedicated circuit-switched channel of 64 Kbps, along with using the existing technologies of the circuit-switched network for functions such as addressing, billing, and management. This allows immediate deployment of video conferencing applications over 2.5G, 2.75G, and 3G networks, according to the Forum.

3G-324M is an "umbrella specification," comprised of the following sub-protocols, according to Radvision:
  • H.245 for call control
  • H.223 for bit streams to data packets multiplexer/demultiplexer
  • H.223 Annex A and B for error handling of low and medium BER detection, correction, and concealment
  • H.324 with Annex A and C for operating in wireless environment
Availability

CCI is described as "one of the largest ODMs [original design manufacturers] in the world," having supplied wireless handsets to Motorola, Panasonic, and Alcatel, among others. The company is headquartered in Taiwan and has manufacturing facilities in Nan Jing, China.

A release date for CCI's new 3G videophone/PDA device was not stated.



Related Stories:


(Click here for further information)


Windows XP for Embedded Applications
This white paper describes the benefits of using Windows XP when developing embedded applications.

A Manager's Guide to Selecting a Mobile Device Operating System
This white paper offers a comparative review of Microsoft Windows CE and Windows Mobile.

Visual Basic 6.0 to .NET Migration
This paper focuses on the methodology and techniques which Infosys (Microsoft Technology Center) has developed for migrating VB 6.0 Applications to .NET. Our approach ensures a smooth, cost effective, and efficient migration.

Mobile Device Security: Securing the Handheld, Securing the Enterprise
This whitepaper identifies security threats to corporate data on mobile devices and details how mobile devices can become a "backdoor" to the enterprise.

Mobile Device Security: The Eight Areas of Risk
It's common knowledge that adding mobile devices to your network increases security risks. There are multiple facets to mobile security, all of which should be paid close attention to. This E-Guide presents a more in depth look into the eight key areas of securing wireless devices.

Quality Assurance and .NET
This paper discusses best practices for functional, regression and load testing of .NET applications.

SCADA Security in Integrated Networks
As businesses leverage their SCADA systems by integrating them into the business networks, they must also assure the security of the SCADA system.

The Advantages of Small Form Factor HMI
HMIs have mutated and changed with new requirements, and they have become more flexible and capable. And while they've been doing that, they've become smaller and more useful.

9 Critical Requirements for Web Application Security
Learn why your Web applications expose dangerous security breaches and what’s required to effectively protect your Web applications and the sensitive information behind them.

 


Got a HOT tip?   please tell us!
Free weekly newsletter
Enter your email...
Click here for a profile of each sponsor:
PLATINUM SPONSORS
(Become a sponsor)

ADVERTISEMENT
(Advertise here)

Updated! The latest Windows-powered...

mobile phones!

other cool
gadgets

HOT TOPICS
Microsoft targets PNDs with new embedded OS
Microsoft tips .NET MF 3.0 highlights
Microsoft previews Windows Embedded Standard
Microsoft offers free Windows CE 6.0 textbook
Microsoft renames embedded operating systems
Microsoft unveils Windows Mobile 6.1
New Atom models target low-cost PCs
REFERENCE GUIDES
Windows Device Showcase
Intro to Windows Embedded
Intro to Shared Source
Real-time Windows Embedded
Windows Embedded books
Join our Windows Embedded discussion forums:
Windows XP Embedded
Windows CE
Windows Mobile


Windows Embedded developer newsgroups
Windows CE
XP Embedded
PocketPC
Smartphone

Microsoft's Windows Embedded resources
Embedded dev center
Mobile dev center
Windows CE tutorials
XP Embedded tutorials
Windows Embedded seminars
Windows Embedded application categories
3rd-party partners


BREAKING NEWS

• Cortex-A8 SBCs target signage and kiosks
• Student competition offers a different kind of fireworks
• Windows CE SBC targets HMI development
• All-you-can-eat carrier launches -- sort of
• Adeneo and IntervalZero promote "soft-control" architecture
• App creates virtual serial ports in Windows CE
• Windows satellite phone service takes off (literally)
• Bsquare and Microsoft renew key distribution agreement
• Software syncs HTC phones with Macs
• Electricity meter runs Windows, talks to Google
• Windows device is two phones in one
• MIcrosoft's online store to debut with 600 Windows Mobile apps
• Windows Mobile gets upgraded Skype VoIP client
• Panel PC targets outdoor use
• Samsung shrinks ARM11 application processor


MOST POPULAR (last 90 days)
• "Netbook" uses Intel's Atom N270
• Windows CE takes on Linux in low-end netbooks
• HTC ups Touch resolution
• Microsoft unleashes new embedded OS
• Windows Mobile phone gets 800 x 480 display
• HTC spins WiMAX phone?
• Smart camera sports Atom
• Dual-core AMD netbook gets rave review
• Windows Mobile 7 "delayed"
• GPS phone uses new Marvell "Tavor" chip
MOST POPULAR (Classics from the vault)
Windows XP Embedded USB boot
Troubleshooting Windows XPe's blue screen "Stop 0x0000007B" error
Asus reveals $190 mini notebook
Windows Mobile 6 SDKs available for download
Windows Mobile VPN client plays with Cisco
HTC adds GPS to Windows Mobile Touch line
Microsoft unveils Windows Mobile 6.1
Guide to HTC's Windows Mobile smartphone platforms
• HTC releases Touch Diamond ROM upgrade
Customizing Windows XP Embedded thin clients

Also visit our sister sites:


Sign up for WindowsForDevices.com's...

news feed

Or, follow us on Twitter...



Home  |  News  |  Articles  |  Polls  |  Forum  |  Directory  |  About  |  Contact
 

Ziff Davis Enterprise Home | Contact Us | Advertise | Link to Us | Reprints | Magazine Subscriptions | Newsletters
Tech RSS Feeds | White Papers | ROI Calculators | Tech Podcasts | Tech Video | VARs | Channel News

Baseline | Careers | Channel Insider | CIO Insight | DesktopLinux | DeviceForge | DevSource | eSeminars |
eWEEK | Enterprise Network Security | LinuxDevices | Linux Watch | Microsoft Watch | Mid-market | Networking | PDF Zone |
Publish | Security IT Hub | Strategic Partner | Web Buyer's Guide | Windows for Devices

Developer Shed | Dev Shed | ASP Free | Dev Articles | Dev Hardware | SEO Chat | Tutorialized | Scripts |
Code Walkers | Web Hosters | Dev Mechanic | Dev Archives | igrep

Use of this site is governed by our Terms of Service and Privacy Policy. Except where otherwise specified, the contents of this site are copyright © 1999-2009 Ziff Davis Enterprise Holdings Inc. All Rights Reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff Davis Enterprise is prohibited. Windows is a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries and is used by WindowsForDevices under license from owner. All other marks are the property of their respective owners. WindowsForDevices is an independent publication not affiliated with Microsoft Corporation.