Nortel


The first phase in a trial of an evolved version of today’s mobile phone radio access technology designed to deliver much higher wireless data rates has proven a success. The LTE / SAE (Long Term Evolution/System Architecture Evolution) Trial Initiative (LSTI) launched in May this year has reported the successful delivery of the first in a series of test results aimed at proving the potential and benefits of LTE, which is being standardized by the Third Generation Partnership Project (3GPP) as a next generation mobile broadband technology. The Initiative was founded by leading telecommunications companies Alcatel-Lucent, Ericsson, France Telecom/Orange, Nokia, Nokia Siemens Networks, Nortel, T-Mobile and Vodafone, and was recently expanded with China Mobile, Huawei, LG Electronics, NTT DoCoMo, Samsung, Signalion, Telecom Italia and ZTE joining as new members. As mobile devices become increasingly sophisticated and handle more and more complex multimedia applications, the LTE/SAE technology is designed to give end users wireless access to growing levels of data throughput on the move.3GPP LTE is specified to enable downlink/uplink peak data rates above 100/50 Mbps in initial deployment configurations.
By Jonathan Fildes Science and technology reporter, BBC News In the aftermath of the 7 July bombings, people were understandably keen to talk on their mobile phones. Londoners wanted to assure friends, relatives and colleagues that they were OK; keep up to date with the latest news or find out whether anyone they knew had been caught up in any of the four explosions. Yet, while speaking on a mobile phone is a routine part of modern life, for a crucial eight hours on 7 July it became difficult, and for many, impossible. In some areas of London, the sheer number of people wanting to make phone calls was enough to bring the mobile networks to their knees.