发明申请
US20130022083A1 SUB-SLOTTING TO IMPROVE PACKET SUCCESS RATE IN CARRIER SENSE MULTIPLE ACCESS NETWORKS
有权
子卡槽以提高载体感应多路访问网络中的分组成功率
- 专利标题： SUB-SLOTTING TO IMPROVE PACKET SUCCESS RATE IN CARRIER SENSE MULTIPLE ACCESS NETWORKS
- 专利标题（中）： 子卡槽以提高载体感应多路访问网络中的分组成功率
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申请号： US13187075申请日： 2011-07-20
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公开(公告)号： US20130022083A1公开(公告)日： 2013-01-24
- 发明人: Jean-Philippe Vasseur , Jonathan W. Hui
- 申请人： Jean-Philippe Vasseur , Jonathan W. Hui
- 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
- 主分类号： H04B1/713
- IPC分类号： H04B1/713
摘要：
In one embodiment, a communication device in a frequency hopping communication network determines an intention to forward a first packet in a particular timeslot of a frequency hopping sequence. As such, the device scans in receive mode for an initial portion of the particular timeslot on a particular frequency known to neighbors of the communication device for reaching the communication device. In response to determining that the communication device is receiving a second packet during the initial portion, the device remains in receive mode to receive a remainder of the second packet. Conversely, in response to not receiving the second packet during the initial portion, the device proceeds to transmit the first packet during a remainder of the particular timeslot.
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