发明名称 |
METHOD AND SYSTEM FOR UPLINK INTERFERENCE MANAGEMENT IN HETEROGENEOUS CELLULAR NETWORKS |
摘要 |
A method, at a first network access device of a heterogeneous network, the method sending a report to a second network access device indicating a user equipment (UE) in the vicinity of the second network access device to be handled in the uplink by the second network access device; receiving an uplink timing control report from the second network access device; transmitting uplink timing control adjustments to the UE; allocating uplink resources for the second network access device to forward uplink information; allocating physical downlink control channel ('PDCCH') resources belonging to the first network access device for transmitting uplink scheduling information provided by the second network access device to the UE; receiving uplink information including uplink scheduling information from the second network access device at the first network access device; and sending the uplink scheduling information to the UE. |
申请公布号 |
US2013201966(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201213568587 |
申请日期 |
2012.08.07 |
申请人 |
WENG JIANFENG;GUO SHIGUANG;BONTU CHANDRA SEKHAR;EARNSHAW ANDREW MARK;RESEARCH IN MOTION LIMITED |
发明人 |
WENG JIANFENG;GUO SHIGUANG;BONTU CHANDRA SEKHAR;EARNSHAW ANDREW MARK |
分类号 |
H04W72/08 |
主分类号 |
H04W72/08 |
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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