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Articles tagged with: CDMA and Lte
Huawei Completes Industry's First eHRPD optimized Handoff Test
Huawei today announced the successful completion of a commercial test for LTE to cdma evolved, High-Rate Packet Data (eHRPD) optimized handoff. eHRPD means the evolution and improvement of the original cdma EV-DO network. more
Nokia Siemens Networks Deploying LTE Overlay on CDMA Network in Japan
Nokia Siemens Networks says that it is implementing its Circuit Switched Fallback (CSFB) technology to enable cdma and LTE technologies to work together in KDDI's network in Japan. more
Related Tags: nokia-siemens-networks, kddi, Japan
Cambodian Network Looking to Buy Smaller Rival
Cambodia's overcrowded mobile market may see some much needed consolidation if Digital Star Media is able to buy the smaller rival network, Excell. more
Related Tags: excell, emaxx, digital-star, Cambodia
ZTE Unveils World's First CDMA/LTE Dual-Mode Distributed NodeB System
ZTE has announced the launch of the industry's first cdma/LTE dual-mode distributed NodeB system with four transmitters and four receivers (4T4R). more
Related Tags: zte, mimo, nodeb, seamless
LTE equipment catches up to WiMAX; $245B to be spent on mobile equipment 2011-2015
While the overall mobile infrastructure market is down sequentially, according to Infonetics Research, investment continues, particularly 2G/3G network modernization in Western Europe, cdma upgrades in North America, and 2G/EDGE capacity upgrades in Asia more
Related Tags: wimax, ericsson, samsung, huawei, alvarion, motorola, 2g
CDMA Operators Seeking LTE Licenses in 450Mhz Spectrum Bands
Six mobile networks that operate a cdma network in the 450Mhz spectrum have applied to the International Telecommunication Union (ITU) and their regulators for permission to use the spectrum for LTE services. more
Related Tags: itu, cdma450, 450mhz
Spirent Verifies LTE to CDMA Handover
Spirent Communications has announced testing capability that enables companies to verify LTE to cdma handover of mobile device signals using lab-based test equipment. more
Related Tags: spirent-communications, handover, wireless, spirent, seamless
Alcatel-Lucent and LG Complete Live handoff Between LTE and CDMA Networks
Alcatel-Lucent and LG say that they have completed a successful handoff of an end-to-end data call between LTE and cdma mobile networks. The live, over-the-air handover involved an uninterrupted streaming video session conducted during test drives in the New York metropolitan area over Alcatel-Lucent's LTE and cdma/EV-DO infrastructure using an LG Electronics cdma/LTE dual mode device. more
Related Tags: alcatel-lucent, lg, new-york, packet-core, evolved-packet-core, video, seamless, 2g,
First Active Handover Between LTE and CDMA Networks Demonstrated
LG and Nortel have demonstrated the world's first 3GPP standards compliant active handover of a data transmission between a LTE network and a cdma network. Inter-technology handover allowing mobile users the ability to move between LTE and cdma networks without losing data connectivity means that operators can run these networks concurrently without impacting services. This will help to ensure that users have full network coverage while taking advantage of LTE speeds, wherever initially available. more
Related Tags: lg, nortel, cdma-evolved-high-rate-packet--data, ehrpd, 1xev-do, 700mhz, 4g, handover, research-and-development, dual-mode, Canada
Alcatel-Lucent Wins Chinese Contracts Worth $1.7 Billion
Alcatel-Lucent has inked two framework agreements valued US$1.7 billion in total with China Mobile and China Telecom, to provide network upgrades, integration and maintenance services in 2009. The agreements were secured through Alcatel-Lucent Shanghai Bell, Alcatel-Lucent's Chinese company. more
Related Tags: china-mobile, china-telecom, td-scdma, alcatel-lucent, ovi, iden, china-unicom, w-cdma, edge, 3g, microwave, shanghai, alcatel-lucent-shanghai-bell, bell, unicom, China
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