发明名称 |
INTERFERENCE REDUCTION IN A TIME DIVISION DUPLEX COMMUNICATION SYSTEM USING CODE DIVISION MULTIPLE ACCESS |
摘要 |
<p>A method for reducing cross cell interference in a wireless time division duplex communication system using code division multiple access, the system having at least one user equipment (UE) and a base station (BS) is disclosed. The method begins by measuring an interference level of each timeslot at the BS. A timeslot is eliminated for additional uplink communication if the measured interference level exceeds a first threshold. UEs in nearby cells that are large interferers are identified and their downlink timeslot usage is gathered. A timeslot is eliminated for uplink communication for a large interferer UE that uses the timeslot for downlink communication.</p> |
申请公布号 |
EP1417849(A1) |
申请公布日期 |
2004.05.12 |
申请号 |
EP20020763440 |
申请日期 |
2002.08.13 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
PAN, JUNG-LIN |
分类号 |
H04B1/707;H04W84/00;H04B7/26;H04B15/00;H04B17/00;H04W72/08;(IPC1-7):H04Q7/20 |
主分类号 |
H04B1/707 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|