公开(公告)号：US20170141876A1

公开(公告)日：2017-05-18

申请号：US15416991

申请日：2017-01-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin TANG ,  Chunjie YANG ,  Ming LI ,  Yuejun WEI

IPC: H04L1/00 ,  G06F11/10

Abstract: Embodiments of the present invention provide a signal processing method and device. The method includes: receiving soft information corresponding to encoded signals sent by at least two base stations and CRC check results of decoding results of first subflows in the encoded signals, where the soft information includes first soft information corresponding to the first subflows; obtaining a selective combining result of the first subflows by performing selective combining according to the at least two CRC check results of the decoding results of the first subflows; and if the selective combining result of the first subflows is that CRC check is incorrect, determining a soft combining result of the first subflows according to at least two pieces of the first soft information. The signal processing method and device provided in the embodiments can increase a signal gain.

公开(公告)号：US20160218826A1

公开(公告)日：2016-07-28

申请号：US15078829

申请日：2016-03-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin TANG ,  Chunjie YANG ,  Ming LI ,  Yuejun WEI

IPC: H04L1/00 ,  H04W52/40 ,  H03M13/45 ,  H04W52/12

CPC classification number: H04L1/0009 ,  G06F11/1004 ,  H03M13/45 ,  H04L1/0045 ,  H04L1/0058 ,  H04L1/0061 ,  H04W36/0005 ,  H04W36/18 ,  H04W52/12 ,  H04W52/40 ,  H04W88/12

Abstract: Embodiments of the present disclosure provide a signal processing method and device. The method includes: receiving soft information corresponding to encoded signals sent by at least two base stations and CRC check results of decoding results of first subflows in the encoded signals, where the soft information includes first soft information corresponding to the first subflows; obtaining a selective combining result of the first subflows by performing selective combining according to the at least two CRC check results of the decoding results of the first subflows; and if the selective combining result of the first subflows is that CRC check is incorrect, determining a soft combining result of the first subflows according to at least two pieces of the first soft information. The signal processing method and device provided in the embodiments can increase a signal gain.

Abstract translation: 本公开的实施例提供了一种信号处理方法和装置。 该方法包括：接收对应于由至少两个基站发送的编码信号的软信息和对编码信号中的第一子流解码结果的CRC校验结果，其中软信息包括对应于第一子流的第一软信息; 通过根据第一子流的解码结果的至少两个CRC校验结果执行选择性组合来获得第一子流的选择性组合结果; 并且如果第一子流的选择组合结果是CRC校验不正确，则根据至少两个第一软信息确定第一子流的软组合结果。 实施例中提供的信号处理方法和装置可以增加信号增益。