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Articles tagged with: Lte
Standards Based Solution for Voice and SMS Services Over LTE Announced
A gang of telecoms companies have jointly defined the preferred way to ensure the smooth introduction and delivery of voice and SMS services on Long Term Evolution (lte) networks worldwide. The companies involved are AT&T, Orange, Telefonica, TeliaSonera, Verizon, Vodafone, Alcatel-Lucent, Ericsson, Nokia Siemens Networks, Nokia, Samsung and Sony Ericsson. more
Related Tags: sms, at&t, orange, -telefonica, teliasonera, verizon, vodafone, alcatel-lucent, ericsson, nokia--siemens-networks, nokia, samsung, sony-ericsson, broadband, interoperability
Nokia Siemens Networks conducts LTE interoperability testing with device vendors
Nokia Siemens Networks says that it is conducting end-to-end lte interoperability testing with four, leading but unnamed, device vendors across several frequency bands required in different regions, including AWS, 700 MHz and 2100 MHz. more
Related Tags: nokia-siemens-networks, handover, testing, testing, interoperability, interoperability, radio
Voice Over LTE's Future Is Far From Loud and Clear
Although mobile network operators and technology suppliers are firmly committed to lte as the cornerstone for 4G networks, major disagreements about the importance of including voice service as part of early lte deployments could lead to the kind of industry fragmentation that adversely affected 3G rollouts, according to the latest report from Unstrung Insider. more
Related Tags: voice-over-lte, 4g, volga
T-Mobile and Huawei Complete Testing on Self-Organizing LTE Network
Huawei says that it has successfully completed the world's first test for lte self-organizing network (SON) with T-Mobile in Innsbruck, Austria. Through the solution's ability to configure, optimize and recover automatically, Huawei said that the lte SON will offer operators operational cost savings associated with network planning, network deployment and network optimization. more
Related Tags: huawei, t-mobile, son, self-organising-network, handover, broadband, testing, Austria
Nokia Siemens Networks Completes LTE Handover Tests
Nokia Siemens Networks says that it recently conducted the world's first lte handover test using a commercially available base station and fully standards compliant software. The test verifies that the lte handover procedure is handled correctly by both Nokia Siemens Networks Flexi Multiradio base station and an lte test terminal. more
Related Tags: nokia-siemens-networks, handover, radio
Ericsson and Samsung cooperate for world's first LTE interoperability
Ericsson has announced the successful completion of interoperability tests between its live lte network in Stockholm, Sweden and Samsung supplied lte modems. Yesterday, Samsung won a contract to supply those lte modems to TeliaSonera. more
Related Tags: ericsson, samsung, broadband, testing, interoperability
Network Operators to face 3G Network Capacity Crisis in 2010
Some mobile network operators are likely to face a 3G network capacity crisis as early as next year and will need to accelerate the migration towards lte networks, concludes a study from Unwired Insight. more
Related Tags: radio-spectrum, 3g, hspa, broadband
Samsung to Supply LTE Modems to TeliaSonera from 2010
TeliaSonera says that it has secured delivery of Samsung supplied data modems for its lte launch in Sweden and Norway in 2010. TeliaSonera's goal is to be the first operator in the world to launch lte on a commercial basis. more
Related Tags: teliasonera, samsung, oslo, stockholm, 4g, play, Sweden
ZTE Opens LTE Testing Lab in the USA
ZTE has opened a lte testing laboratory at its U.S. headquarters in Richardson, Texas. In the lab, ZTE will demonstrate and test its dual-mode CDMA/lte platform, which enables carriers to lay the foundation for the delivery of lte services in the USA. more
Related Tags: zte, texas, testing, bandwidth, radio, USA
Improving LTE Data Speeds at the Edges of Cells
The first live field tests of Coordinated Multipoint Transmission (CoMP) a new technology that will increase data transmission rates pn lte networks have been carried out by the Bell Labs. The labs, now part of Alcatel-Lucent carried out the tests in partnership with Deutsche Telekom Laboratories, the Fraunhofer Heinrich-Hertz Institut, and antenna supplier Kathrein. more
Related Tags: mimo, comp, alcatel-lucent, bell, modem, radio, Germany