cdma development group

ZDNet Resources

• sort by:
• Relevance
• Date
• Popularity

Delivering Voice and Data: Comparing CDMA2000 and GSM/GPRS/EDGE/UMTS

Regardless of the wireless technology used, the same rule applies: The more subscribers, minutes and megabytes that a cell site can handle, the lower the operator's cost to deliver those services. Lower overhead costs in turn determine the operator's ability to price voice and data services competitively and still turn...

Tags: Voice, CDMA Development Group, Telecommunications

White papers 2005-12-01

The 3G Evolution: Taking CDMA2000 Into the Next Decade

Proving the business case for 3G (third-generation) wireless networks is sometimes considered to be a daunting challenge since it is assumed that 3G requires a massive amount of new hardware, large capital commitments, and new spectrum, all of which are further compounded by interoperability constraints between newly-deployed 3G networks and...

Tags: Network, CDMA Development Group, 3G, Cellular Phones, Wireless, Networking, Consumer Electronics, Personal Technology

White papers 2005-10-01

CDMA2000 International Roaming: A Status Report

Wireless customers have become accustomed to staying connected anywhere they go, including when traveling internationally. The CDMA2000 community is rapidly expanding its international roaming capabilities and services to meet customers' needs; CDMA2000 operators offer roaming in key markets worldwide and is leading the way in providing roaming services across different...

Tags: Status Report, CDMA Development Group, CDMA2000 Community, Wi-Fi, Wireless

White papers 2005-03-01

GSM or CDMA: The Commercial and Technology Challenges for TDMA Operators

This white paper reviews and discusses the options open to TDMA/IS-136 network operators for migrating to third generation (3G) wireless technologies. In particular, it addresses the suitability of CDMA2000 1X (formerly called CDMA/IS-95-C, CDMA 1xRTT, or cdma2000 1x), and its future derivatives CDMA 1xEV-DO and CDMA 1xEV-DV, as a 3G...

Tags: CDMA, TDMA, GSM, CDMA Development Group, Cellular Phones, 3G, Wireless, Consumer Electronics, Personal Technology

White papers 2001-06-01

CDMA Development Group White Paper: 3G Systems

The objective of this paper is to present the CDMA Development Group's CDG view on key topics with respect to third generation (3G) and address some of the more technical aspects of the cdma2000 3G proposal. The paper also documents the ongoing activities within the CDG and standards bodies that...

Tags: CDMA Development Group, CellularOnline, 3G, Cellular Phones, Wireless, Consumer Electronics, Personal Technology

White papers

Additional Resources

Analyst: Forget the Feds, Apple is 'doing just fine at wrecking the wireless business'

The Feds have been examining exclusive wireless carrier deals with handset makers---think AT&T and Apple---but the effort is a bit of a farce. Bernstein analyst Craig Moffett says it's laughable that the wireless industry is anticompetitive and the Feds don't have to worry about wrecking the wireless industry---Apple already has....

Tags: Apple iPhone, Network, Handset, AT&T Corp., Apple Inc., Wireless, Customer Loyalty, Wi-Fi, Wireless And Mobility, Larry Dignan

Blog posts 2009-07-13

4G wireless makes progress with WiMax, LTE developments

4G wireless makes progress with WiMax, LTE developmentsgood to hear verizon is upgrading, but if it doesn't use sim cardsit won't help me.Verizon LTE could include SIMsLTE is an evolution of GSM/HSPA and not Verizon's current CDMA network. That means you could very likely see Verizon start doing SIM cards...

Tags: Cellular phones, Flash memory, Wireless and Mobility, WiMAX, LTE, SIM card, GSM, 4G

Discussion threads 2009-05-14

Here's my take on BlackBerry going forward

My colleague Larry Dignan has weighed in on key points made by Research In Motion executives during yesterday's Quarterly earnings call. I have been studying the transcript. I'd like to offer some of my own interpretations. Relying on a diligently assembled...

Tags: Mobile, Smart Phone, RIM BlackBerry, BlackBerry Unite, Handhelds, Smart Phones, Hardware, Consumer Electronics, Personal Technology, Russell Shaw

Blog posts 2007-10-05