发明授权
US08184566B2 Systems for wireless local area network (WLAN) transmission and for coexistence of WLAN and another type of wireless transmission and methods thereof
有权
用于无线局域网（WLAN）传输和用于WLAN的共存的另一种类型的无线传输的系统及其方法
- 专利标题： Systems for wireless local area network (WLAN) transmission and for coexistence of WLAN and another type of wireless transmission and methods thereof
- 专利标题（中）： 用于无线局域网（WLAN）传输和用于WLAN的共存的另一种类型的无线传输的系统及其方法
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申请号： US12478865申请日： 2009-06-05
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公开(公告)号： US08184566B2公开(公告)日： 2012-05-22
- 发明人: Chih-Hao Yeh , Chia-Ming Chang
- 申请人： Chih-Hao Yeh , Chia-Ming Chang
- 申请人地址： TW Hsin-Chu
- 专利权人： Mediatek Inc.
- 当前专利权人： Mediatek Inc.
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： Thomas|Kayden
- 主分类号： G08C17/00
- IPC分类号： G08C17/00 ; H04W4/00
摘要：
An embodiment of a system for the coexistence of a wireless local area network (WLAN) in power saving mode, and another type of wireless transmission is provided. A wireless transmission module is configured to transmit or receive data in two slots separated by an available window. A WLAN module is configured to obtain information regarding the available window and transmits a polling request (PS-Poll) at a supported rate higher than any basic rate in the available window in order to obtain buffered data from an access point (AP). The supported rate is encoded in a supported rate set while the basic rate is encoded in a basic rate set announced by the AP.