发明名称 |
Distributed prioritized contention for spectrum sharing |
摘要 |
Techniques for use in contending for a portion of a television channel spectrum are disclosed. In some instances, a back-off value is used to decide whether a contender's contention number will be transmitted when the contention channel is free, and the back-off value is determined based on the contention number. In some instances, a contender monitors the contention channel and withdraws from contention if it detects from the contention channel that a higher priority contender is in contention. |
申请公布号 |
US8675623(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20100688740 |
申请日期 |
2010.01.15 |
申请人 |
SADEK AHMED K.;SHELLHAMMER STEPHEN J.;QUALCOMM INCORPORATED |
发明人 |
SADEK AHMED K.;SHELLHAMMER STEPHEN J. |
分类号 |
H04W4/00;H04J3/02;H04L12/413 |
主分类号 |
H04W4/00 |
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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