发明名称 |
Wireless user equipment for use in reducing cross cell interference |
摘要 |
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. An interference level of each timeslot is measured at the UE, and the timeslot is eliminated for downlink communication for the UE if the measured interference level exceeds a second 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. |
申请公布号 |
US7450905(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20050099325 |
申请日期 |
2005.04.05 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
PAN JUNG-LIN |
分类号 |
H04B1/00;H04B1/707;H04B7/26;H04B17/00;H04W72/08 |
主分类号 |
H04B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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