专利名称：Enhanced pre-ordered pre-weighted
transmission
发明人：Michel Fattouche,David Gell,Murat
Karsi,Kenneth L. Stanwood
申请号：US14622687申请日：20150213公开号：US10069546B2公开日：20180904
专利附图：
摘要：Systems and methods for uplink (UL) and downlink (DL) communications canimprove channel capacity between one or more access nodes and one or more terminal
nodes. The communications may utilize, for example, multi-user multiple-input multiple-output techniques with cooperation between access nodes. A network node may
determine an ordering combination and associated pre-weighting values, provide the pre-weighting values to one or more terminal nodes, receive signals transmitted from theterminal nodes using the pre-weighting values; and process the received signals using theordering combination and the pre-weighting values. Two constraints can be jointly used: aminimum performance constraint and a maximum transmit power constraint. Examplesystems search all possible ordering combinations to find a best combination, forexample, the ordering combination that maximizes communication rates. The orderingcombination may be used with combinations of full or partial successive interferencecancellation in receivers and full or partial iterative pre-cancellation pre-coding intransmitters.
申请人：Taiwan Semiconductor Manufacturing Co., Ltd.
地址：Hsinchu TW
国籍：TW
代理机构：JCIPRNET
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