Invention Grant
- Patent Title: Coordinated multipoint reception processing method and apparatus, and base station
- Patent Title (中): 协调多点接收处理方法和装置,以及基站
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Application No.: US14075639Application Date: 2013-11-08
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Publication No.: US09119192B2Publication Date: 2015-08-25
- Inventor: Rui Cai , Qunfang Lou
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04W72/04 ; H04L1/00 ; H04B7/02 ; H04L5/00 ; H03M13/09

Abstract:
Embodiments of the present invention provide a coordinated multipoint reception processing method and apparatus, and a base station. The method includes: performing demodulating and decoding an uplink signal received by k collaboration sets of M collaboration sets, to obtain k cyclic redundancy check CRC results, where the uplink signal is sent by a user equipment UE, the collaboration set is a serving sector where the UE is located or a set formed by the serving sector and any one or more collaborative sectors, M≧2, and 1≦k≦M; and if the k CRC results include at least one correct CRC result, performing processing on a signal obtained by a CRC result of the at least one correct CRC result. According to the embodiments of the present invention, in a base station, detection performance is improved under actual channel estimation.
Public/Granted literature
- US20140066081A1 COORDINATED MULTIPOINT RECEPTION PROCESSING METHOD AND APPARATUS, AND BASE STATION Public/Granted day:2014-03-06
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