发明名称 Interference management for adaptive TDD with frequency domain separations
摘要 A method of wireless communications includes adapting to downlink/uplink resource allocations. In particular, the downlink/uplink communications may be adjusted according to time division duplexed (TDD) configurations of serving and neighbor cells.
申请公布号 US9584297(B2) 申请公布日期 2017.02.28
申请号 US201313891143 申请日期 2013.05.09
申请人 QUALCOMM INCORPORATED 发明人 Xu Hao;Chen Wanshi;Gaal Peter;Geirhofer Stefan
分类号 H04L5/14;H04L5/00;H04W72/08;H01J1/02;H04W72/12;H04W72/04 主分类号 H04L5/14
代理机构 Seyfarth Shaw LLP 代理人 Seyfarth Shaw LLP
主权项 1. A method of wireless communication within a carrier aggregation configuration, comprising: frequency division multiplexing uplink and downlink transmissions within a component carrier from a plurality of component carriers in a time division duplexed (TDD) network, the uplink transmissions and downlink transmissions spatially multiplexed so that the uplink transmissions and downlink transmissions are transmitted on a same carrier and are allocated to different frequency regions of the same carrier, uplink channels allocated to upper edge frequencies and lower edge frequencies of the same carrier, downlink channels allocated to middle frequencies of the same carrier, and a guard band allocated between each uplink channel and downlink channel; and signaling, from a serving base station to a neighbor base station, to restrict transmissions based on an identified potential interference condition, the transmissions restricted by one of: beamforming the transmissions into a different direction, blocking transmissions on a frequency, or a combination thereof.
地址 San Diego CA US