发明名称 |
MULTIPLE ACCESS COMMUNICATION |
摘要 |
The application concerns interference mitigation in a CSMA/CA system (e.g. WLAN/WIFI); a distinction is made between two kinds of interference, namely "noise" and "congestion/collision"; a measure of congestion is determined as follows: if packets are queued waiting for transmission, a timer is started and the clear channel assessment (CCA) function is initiated. Periodically a check is made to determine whether a channel is available and when a channel becomes available the first queued packet is transmitted and the timer is stopped. The value recorded by the timer is used to indicate a measure of congestion.
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申请公布号 |
US2013308451(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201213982926 |
申请日期 |
2012.02.16 |
申请人 |
TOWNEND DAVID;EVANS GARETH DAVID;BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
TOWNEND DAVID;EVANS GARETH DAVID |
分类号 |
H04W28/02 |
主分类号 |
H04W28/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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