- 专利标题: Methods and apparatus for signal spreading and multiplexing
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申请号: US16123895申请日: 2018-09-06
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公开(公告)号: US10432252B2公开(公告)日: 2019-10-01
- 发明人: Alireza Bayesteh , Mahmoud Taherzadeh Boroujeni , Mohammadhadi Baligh , Jianglei Ma
- 申请人: Huawei Technologies Co., Ltd.
- 申请人地址: CN Shenzhen
- 专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人地址: CN Shenzhen
- 代理机构: Slater Matsil, LLP
- 主分类号: H04L1/00
- IPC分类号: H04L1/00 ; H04B1/7105 ; H04L27/34 ; H04B1/69
摘要:
Binary forward error correcting (FEC) encoding is applied to a stream of input bits, to generate a stream of coded bits. The coded bits are mapped to multiple binary streams. In some embodiments, at least one coded bit is mapped to more than one of the binary streams and none of the binary streams are identical to each other. Stream-specific modulations are applied to the binary streams. Non-binary FEC encoding could be applied after the stream-specific modulations.