发明授权
- 专利标题： Method and apparatus for determining and managing congestion in a wireless communications system
- 专利标题（中）： 用于确定和管理无线通信系统中的拥塞的方法和装置
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申请号： US13212632申请日： 2011-08-18
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公开(公告)号： US08953573B2公开(公告)日： 2015-02-10
- 发明人: Joseph A. Kwak , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Angelo A. Cuffaro , Christopher R. Cave , Vincent Roy , Athmane Touag , Frank LaSita , Ahmed Ali , Paul Marinier
- 申请人： Joseph A. Kwak , Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Angelo A. Cuffaro , Christopher R. Cave , Vincent Roy , Athmane Touag , Frank LaSita , Ahmed Ali , Paul Marinier
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W48/18 ; H04W28/14 ; H04W28/08 ; H04W48/08 ; H04W48/12 ; H04W48/20 ; H04W72/00 ; H04W74/08
摘要：
A method and apparatus may be used for network management via MAC measurements. The measurements may include WTRU uplink traffic loading measurement, and an AP service loading measurement. The measurements may be applicable to at least to layers 1 and 2 as applied to, for example, 802.11k in the context of OFDM and CDMA 2000 systems, but may be applicable to other scenarios as well. A method for determining and transmitting congestion information may be provided for a Wireless Local Area Network (WLAN) system. The method and apparatus may be used for managing congestion when congestion is detected. The method and apparatus may be used in wireless systems that use a Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) mechanism. The methods may be implemented in wireless transmit/receive units (WTRU)s and access points (AP)s of various forms.
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