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ALLOCATING CHANNELS FOR REAL-TIME TRAFFIC TRANSMISSION IN A WIRELESS PACKET DATA MULTI-USER ENVIRONMENT
ALLOCATING CHANNELS FOR REAL-TIME TRAFFIC TRANSMISSION IN A WIRELESS PACKET DATA MULTI-USER ENVIRONMENT
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机译:无线数据包数据多用户环境中实时业务传输的分配通道
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摘要
A method and an apparatus is provided for allocating channels in a multi-user environment for transmitting real-time data traffic in a wireless packet data network. The method includes determining an a priori data rate per channel for each of a plurality of mobile stations based on channel state information associated with a plurality of frequency channels associated with the plurality of mobile stations and a preliminary assumption of a uniform power distribution among the plurality of frequency channels at a transmitter. The method also includes allocating a unique frequency channel from said plurality of frequency channels to at least one of the plurality of mobile stations based on said a priori data rate per channel for each of the plurality of mobile stations.
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