发明名称 |
METHODS AND APPARATUS FOR IDENTIFYING SUBSCRIBER STATION MOBILITY |
摘要 |
Methods and apparatus for identifying a subscriber station which is in motion, determining a mobility metric indicative of a level of mobility of the subscriber station and varying or updating one or more operating parameters based on the mobility metric. An apparatus can determine a measure of mobility based on one or a combination of a plurality of factors, such as variations in signal strength, variations in a channel estimate, or variations in phase or frequency of a particular signal or signal component. The one or more measures of mobility can be combined to form a single measure of mobility, the measure of mobility can be quantized to a predetermined number of mobility levels and one or more operating parameters can be varied or adjusted based on the mobility level. |
申请公布号 |
US2012069759(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201113301549 |
申请日期 |
2011.11.21 |
申请人 |
GUMMADI SRIKANTH;PORAT RON;SUTTON TODD R.;WI-LAN, INC. |
发明人 |
GUMMADI SRIKANTH;PORAT RON;SUTTON TODD R. |
分类号 |
H04W24/00;H04J3/02;H04L12/26;H04L27/00;H04L27/08;H04L27/28;H04W28/18;H04W36/00;H04W52/28;H04W64/00 |
主分类号 |
H04W24/00 |
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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