发明名称 |
TRANSMISSION PROTECTION FOR WIRELESS COMMUNICATIONS |
摘要 |
Systems and techniques relating to wireless communications are described. A described technique includes identifying devices to receive spatially steered data frames during a transmission opportunity (TXOP), the data frames being included in a multi-user frame; transmitting, during the TXOP, request to send (RTS) information to the identified devices; receiving clear to send (CTS) responses from the identified devices; determining a bandwidth configuration for the multi-user frame based on the CTS responses; and transmitting, during the TXOP, the multi-user frame to the identified devices in accordance with the bandwidth configuration. The bandwidth configuration can indicate one or more frequency bands that are available during at least a portion of the TXOP. |
申请公布号 |
WO2011100467(A2) |
申请公布日期 |
2011.08.18 |
申请号 |
WO2011US24396 |
申请日期 |
2011.02.10 |
申请人 |
MARVELL WORLD TRADE LTD.;LIU, YONG;BANERJEA, RAJA;RAMAMURTHY, HARISH |
发明人 |
LIU, YONG;BANERJEA, RAJA;RAMAMURTHY, HARISH |
分类号 |
H04B7/26;H04W28/20;H04W74/08 |
主分类号 |
H04B7/26 |
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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