发明名称 |
Methods and devices for coordinating the transmissions of access points in WLANs |
摘要 |
The coordination of transmissions by access points (APs) in a wireless local area network (WLAN) is carried out by allowing APs to transmit during slots of a Contention Free Period (CFP). Prior to transmission, slots are assigned to APs using a 4-approximation technique. This technique allows an AP to transmit using multiple frequencies. The assignment of slots satisfies a maximal, lower bound of an AP slot-to-user ratio.
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申请公布号 |
US7477610(B2) |
申请公布日期 |
2009.01.13 |
申请号 |
US20040788458 |
申请日期 |
2004.03.01 |
申请人 |
ALCATEL-LUCENT USA INC. |
发明人 |
BEJERANO YIGAL;BHATIA RANDEEP S. |
分类号 |
G01R31/08;H04L12/26;H04L12/28 |
主分类号 |
G01R31/08 |
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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