Emergency Response and Wireless Location Systems     by Manlio Allegra       Home         Topics: Main | ServiceProvider | LTE | 3G | WiMax | HSDPA | IMS | ICDMA | GSM | Silicon for Wireless | Fixed Wireless |  Start-ups | People | Europe | China | Japan | Latin America | India | Wireless Start-up Directory | Links & Resources | Archive   Ericsson Pushes EDGE Evolution to 1 Mbps Ericsson published a whitepaper recommending EDGE Evolution technology as an inexpensive means of delivering mobile data services over existing GSM networks at rates of up to 1 Mbps. The solution adds 3G-like capabilities to GSM, more than doubling end-user bit-rates and reduces latency significantly. Ericsson is the first vendor to offer EDGE Evolution capabilities. Currently, EDGE offers user bit rates up to 250kbps, with end-to-end latency of less than 150ms. The company said EDGE Evolution can deliver peak bit rates of up to 1 Mbps and typical bit rates of 400kbps. These higher average and peak bit-rates are achieved through more advanced modulation, more efficient channel coding and an increased symbol rate. Round-trip latency is reduced to less than 80ms and spectrum efficiency is more than doubled. Latency and perceived delay are improved through reduced Transmission Time Interval (TTI) and additional protocol enhancements. EDGE Evolution can be gradually introduced as software upgrades, taking advantage of the huge GSM installed base. The technology encompasses a number of enhancements that were included in Release 7 of the 3GPP standard. Ericsson said it appears likely that existing GSM networks will remain in operation till 2020 and as such it makes business sense to continue to improve them. Ulf Ewaldsson, Vice President and Head of Product Area Radio at Ericsson, says: "We are proud to be the world's first vendor with a commercially available EDGE Evolution solution. This is mobile broadband performance with low entry barriers. With this technology operators can address a potential market of 4 billion GSM users and provide cost-effective mobile broadband anywhere - including countries where 3G licenses have not yet been granted. http://www.ericsson.com http://www.ericsson.com/technology/whitepapers/evolution_to_edge.pdf 19-Nov-09     Learn How to Get Your Video on this Site Recent Broadband Wireless News Alcatel-Lucent Acquires OpenPlug, Extending its Application Enablement Strategy 9/1/2010 Clearwire Offers Pay-As-You-Go Mobile Broadband, $5/Day 8/30/2010 NSN Partners with Telefónica on Smartphone Experience Lab 8/30/2010 Ceragon Notes Mobile Backhaul Order from Leading Indian Carrier 8/30/2010 SK Telecom Selects ALU's MPLS-TP Packet Optical Backhaul 8/27/2010 AT4 Wireless Establishes LTE Test Lab in Taiwan 8/26/2010 Chile's Movistar Upgrades with NSN's HSPA+ 8/26/2010 Malaysia's Maxis Selects Huawei for FTTH 8/26/2010 List of Carriers Planning LTE Deployment Tops 100 8/26/2010 Telia Launches Commercial LTE in Gothenburg 8/25/2010 California Works with Sprint on First Mobile Alert System 8/25/2010 WSJ: Corporate America Adopting Apple's iPad 8/24/2010 Telecom Italia Tests LTE in Turin 8/24/2010 Virgin Mobile USA Offers $40 Unlimited Prepaid Mobile Broadband 8/24/2010 Tata Teleservices selects NSN for 3G 8/23/2010 > More news...     Search  this site   Search the Web   Get Your Column Published Emergency Response and Wireless Location Systems by Manlio Allegra Interview: NSN's Sue Spradley on LightSquared's Wholesale Mobile Data Paradigm by Sue Spradley Mobile Backhaul Transition Requires New Testing by Joe Zeto Cybersecurity Requires Public/Private Coalition by Greg Oslan A Rethinking of Cloud Services and Network Architecture by Jim Theodoras Delivering Scalable Video Solutions <br><i> Advantages of SVC-Optimized QoS</i> by Andy Singleton   E-mail Newsletter Subscribe Now