BASE-STATION-ASSISTED TERMINAL-TO-TERMINAL CONNECTION SETUP,申请号WO2000EP05419-传众专利搜索

BASE-STATION-ASSISTED TERMINAL-TO-TERMINAL CONNECTION SETUP

申请公布号：WO0101717(A1)

申请号：WO2000EP05419

申请日期：2000.06.13

申请公布日期：2001.01.04

申请人：

TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人：HAARTSEN, JAAP

分类号：H04B1/713;H04L12/28;H04L12/56;H04W48/10;H04W56/00;H04W84/18;(IPC1-7):H04Q7/38

主分类号：H04B1/713

摘要：A system and method for establishing ad hoc communication sessions between remote communication terminals is disclosed. A base station transmits a beacon signal including information about the identity and system clock of the base station. Remote terminals within range lock to the base station, sychronizing their system clocks with the base station's clock and setting their hop sequence and hop sequence phase based on information in the beacon signal. To establish an ad hoc communication session, a master terminal first establishes a link to the base station, which establishes a link to a desired slave terminal. The base terminal exchanges information between remote terminals that enables the master terminal to establish a direct communication session with a slave terminal.