- 专利标题: MULTIPLEXED UNEQUAL ERROR PROTECTION FOR WIRELESS NETWORKS
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申请号: EP17705263.6申请日: 2017-02-03
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公开(公告)号: EP3400673A1公开(公告)日: 2018-11-14
- 发明人: HASSAN, Amer , CUNNINGHAM, Aaron
- 申请人: Microsoft Technology Licensing, LLC
- 申请人地址: One Microsoft Way Redmond, Washington 98052-6399 US
- 专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人地址: One Microsoft Way Redmond, Washington 98052-6399 US
- 代理机构: Goddar, Heinz J.
- 优先权: US201615041491 20160211
- 国际公布: WO2017139177 20170817
- 主分类号: H04L5/00
- IPC分类号: H04L5/00 ; H04L1/00
摘要:
Multiplexed unequal error protection for wireless networks is disclosed. A device may determine reliability associated with a first subcarrier of a channel including the first subcarrier and at least one second subcarrier. The reliability of the first subcarrier may be determined based on the position of the first subcarrier relative to each at least one second subcarrier. High priority data may be assigned to the first subcarrier for transmission if the first subcarrier is determined to have a higher reliability than the at least one second subcarrier. For example, the channel may be an orthogonal frequency division multiplexed (OFDM) channel and higher reliability may be associated with a first subcarrier that is in a middle position of the plurality of subcarriers within the OFDM channel. In another example, higher reliability may be associated with a first OFDM subcarrier that is adjacent to an unused OFDM channel bandwidth.
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