Articles tagged with: CDMA and CDMA2000

CDG Reports 615 Million CDMA Subscribers at June 2011

..rldwide was 615 million in June 2011, including a million second generation (2G) cdmaOne subscribers not yet upgraded to 3G. The majority of the growth has come from the Asian region, followed by North America, Europe and the Middle East. Toda more

Related Tags: cdma-development-group

First CDMA2000 1x Advanced Call Featuring a 4-Fold Increase in Voice Capacity

ZTE says that it has successfully completed the world's first cdma2000 1x Advanced call based on cdma2000 1x system. The call features a four-fold increase in voice capacity and follows the specifications of cdma2000 1x Advanced technology published by Third Generation Partnership Project 2 (3GPP2). more

Related Tags: zte, coverage, termination

CDMA Subscriber Base Passed 480 Million Worldwide

The cdma Development Group (CDG) has announced that high-growth markets such as Africa, China and India are raising the number of cdma subscribers worldwide closer to half a billion. At the end of the first quarter of 2009, there were 480 million subscribers to the cdma family of technologies worldwide, including 472 million 3G cdma2000 and 120 million EV-DO broadband users. more

ZTE, Other 3G Device Providers Play Active Role in Deploying 3G Networks in China

CCID, a research firm in China disclosed recently in an industry report which predicted that the rapid deployment of 3G networks in China will eventually result in the creation of about 660,000 3G subscriber lines by Q3 this year. This will make China the country with the largest 3G network construction in the world. more

Arieso Releases Updated Network Planning Tool

..ase includes a pilot pollution KPI. Pilot pollution is one of the biggest problems in UMTS and cdma2000 networks. Explicitly considering the pilot pollution KPI in the automatic optimisation process will allow operators to produce network plans more

Related Tags: itu, capex, mts, umts, arieso, handover, target

2008 Mobile Base Station Contracts Reach 550, Led by Nokia Siemens Networks

Total contracts awarded within the wireless industry for 2008 reached 550 as activity surged in Q4 according to the latest report from EJL Wireless Research. more

ZTE Makes First VoIP Call on EV-DO Revision B Network

China's ZTE says that it has achieved the world's first EV-DO Revision B (Rev.B) VoIP Call on its cdma2000 system. The company has completed the first stage of achieving EV-DO Rev.B and adopted 3-carrier bundling technology, with each carrier having a bandwidth of 1.25 MHz. Compared with mature commercial EV-DO Rev.A, what ZTE's EV-DO Rev.B does is to only upgrade EV-DO Rev.A's software, with no additional hardware equipment required. Both ZTE's EV-DO Rev.A and Rev.B adopt identical baseband chipset. more

Related Tags: voip, zte, ev-do, bandwidth, China

Nordic CDMA450 Operator Files for Bankruptcy

After failing to restructure the company, Sweden based Nordisk Mobiltelefon Sverige has announced that it is filing for bankruptcy. The company was building up operations and rolling out proprietary cellular networks in Northern Europe based on cdma2000 networks in the 450Mhz bands. more

Related Tags: ptc, eu, ict, lte, bankruptcy, nordisk, 450mhz, court, Sweden

Qualcomm Chipset Supports Simultaneous Voice and Data Usage

Qualcomm has introduced the industry's first chipset solution for Smartphones supporting cdma2000 1xEV-DO Rev. B and Simultaneous Voice-Data Operation (SV-DO), as well as multi-carrier HSPA+ and LTE. The MSM8960 chipset is scheduled to sample in mid-2010. more

Q4 Mobile Base Station Contracts Surge With Nokia Siemens Networks on Top

EJL Wireless Research has published its fourth quarter 2008 base station contract analysis results. Despite the global financial crisis that has engulfed the wireless telecom industry, fourth quarter base station contracts totaled 182, increasing from 112 in Q3. more

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