发明授权
- 专利标题： Method and apparatus for detecting packets
- 专利标题（中）： 检测数据包的方法和装置
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申请号： US13103632申请日： 2011-05-09
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公开(公告)号： US08634317B1公开(公告)日： 2014-01-21
- 发明人: Mao Yu
- 申请人： Mao Yu
- 申请人地址： BM Hamilton
- 专利权人： Marvell International Ltd.
- 当前专利权人： Marvell International Ltd.
- 当前专利权人地址： BM Hamilton
- 主分类号： H04L1/16
- IPC分类号： H04L1/16 ; H04L12/56
摘要：
In a method for detecting a duplicate packet in a signal, the signal is received using a receiver. Carrier sense (CS) operations are performed on the received signal in at least each of two frequency bands. Clear channel assessment (CCA) operations are performed on the received signal in the at least each of two frequency bands. A determination whether the received signal corresponds to a packet duplicated in the at least two frequency bands is made based on the CS operations and the CCA operations.
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