- 专利标题： Per-channel adaptive code rates in channel-hopping networks
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申请号： US14336546申请日： 2014-07-21
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公开(公告)号： US09716528B2公开(公告)日： 2017-07-25
- 发明人: Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Parker Ibrahim & Berg LLC
- 代理商 James M. Behmke; Stephen D. LeBarron
- 主分类号： H04B1/713
- IPC分类号： H04B1/713 ; H04B1/7143 ; H04W72/04 ; H04L1/00
摘要：
In one embodiment, a channel on which a receiving node will receive a data packet that is transmitted at a particular time in a channel-hopping network is determined according to a channel-hopping receive schedule of the receiving node. Channel characteristics of the determined channel are computed. Then, a code rate of the data packet is selected based on the computed channel characteristics of the determined channel. After the code rate selection, the data packet is transmitted on the determined channel to the receiving node using the selected code rate.
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