发明名称 |
METHOD OF SCANNING FOR BEACON TRANSMISSIONS IN A WLAN |
摘要 |
A wireless station ( 114 ) is within range of more than one access point ( 120, 124 ) transmitting on the same channel. The wireless station is associated with one access point and not the other. Consequently the wireless station may receive undesired beacons ( 304 ) and desired beacons ( 302 ) on the channel. To optimize power save operation the wireless station arbitrates between a scan and shut down scanning procedure ( 708 ) and a timed window channel scanning procedure ( 724 ), depending on whether the desired beacon is the first received beacon upon waking up from a low power state at a target beacon time. |
申请公布号 |
EP1808030(A4) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20050808773 |
申请日期 |
2005.10.17 |
申请人 |
MOTOROLA, INC. |
发明人 |
SMITH, BRIAN, K.;MITRA, SUHAS |
分类号 |
H04W52/02;H04W84/12 |
主分类号 |
H04W52/02 |
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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