- 专利标题: Multimedia service over an extended range wireless local area network (WLAN)using a modulation and coding scheme with symbol repetition for higher priority portions of media for data
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申请号: US17336035申请日: 2021-06-01
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公开(公告)号: US11729813B1公开(公告)日: 2023-08-15
- 发明人: Haopeng Li , Chunho Lee , Wei Feng
- 申请人: Amazon Technologies, Inc.
- 申请人地址: US WA Seattle
- 专利权人: Amazon Technologies, Inc.
- 当前专利权人: Amazon Technologies, Inc.
- 当前专利权人地址: US WA Seattle
- 代理机构: Lowenstein Sandler LLP
- 主分类号: H04W72/566
- IPC分类号: H04W72/566 ; H04L1/00 ; H04W74/02 ; H04W72/1263 ; H04W84/12
摘要:
Technologies directed to providing multimedia service over an extended range Wireless Local Area Network (WLAN) (e.g., IEEE 802.11ah) are described. In one method, a first wireless device identifies a first portion of media data as having a first priority value and a second portion of the media data as having a second priority value that is less than the first priority value. The first wireless device modulates the first portion to obtain first modulated data using a first modulation and coding scheme (MCS) that has symbol repetition and modulates the second portion to obtain second modulated data using a second MCS in which there is no symbol repetition. The first wireless device sends the first modulated data to a second wireless device in the wireless network and sends the second modulated data to the second wireless device after sending the first modulated data.
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