Invention Grant
US08937912B2 System and method using multiple request to send (RTS) messages to enhance wireless communication resource allocation
有权
使用多个请求发送(RTS)消息来增强无线通信资源分配的系统和方法
- Patent Title: System and method using multiple request to send (RTS) messages to enhance wireless communication resource allocation
- Patent Title (中): 使用多个请求发送(RTS)消息来增强无线通信资源分配的系统和方法
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Application No.: US12508286Application Date: 2009-07-23
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Publication No.: US08937912B2Publication Date: 2015-01-20
- Inventor: Laurent S Mazet , Sophie Gault , Mohamed Kamoun
- Applicant: Laurent S Mazet , Sophie Gault , Mohamed Kamoun
- Applicant Address: US CA Mountain View
- Assignee: Google Technology Holdings LLC
- Current Assignee: Google Technology Holdings LLC
- Current Assignee Address: US CA Mountain View
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: EP08290738 20080731
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W74/08 ; H04W72/04 ; H04W74/00 ; H04W84/12

Abstract:
A system and method using multiple request to send (RTS) messages to enhance wireless communication resource allocation. The system and method operates a receiver to receive an RTS message from a station operating in, for example, a very high throughput wireless local area network, and in response, to transmit an ask for request (AFR) message. The receiver can receive multiple RTS messages and in response, issue respective AFR messages, to thus perform RTS negotiation of resources for access by the stations. If the receiver fails to receive any further RTS messages due to, for example, collision of RTS messages sent by multiple stations or failure of any other stations to send an RTS message, the receiver can then issue a clear to send (CTS) message indicating to all stations that have sent an RTS message that they are clear to send to the receiver using the information contained in the AFR message.
Public/Granted literature
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