发明名称 Dynamic bandwidth allocation for bluetooth access point connections
摘要 A system and method is disclosed for dynamically allocating bandwidth among devices connected to a short-range radio communication link, wherein the link possesses a maximum allowable bandwidth (Max) for all connection. As devices request connection to the link, each device transmits a CoD device class, and a bandwidth requirement for each device, wherein a weighted value is derived therefrom. The invention proceeds according to protocol by comparing the bandwidth of a requesting device to the Max value of the link. If the bandwidth requirement<Max, then the connection is allowed. As additional devices request connection, the bandwidth requirement values are added together and are compared to the Max value. If the sum<Max, then each device is allocated it's a specific value of bandwidth, along with additional bandwidth that is derived from et weighted value. If the sum>Max, the requesting connection is denied.
申请公布号 US7218644(B1) 申请公布日期 2007.05.15
申请号 US20020156094 申请日期 2002.05.29
申请人 NOKIA CORPORATION 发明人 HEINONEN TOMI;LAITINEN TIMO M.;LEMPIOE JARKKO
分类号 H04J3/22;H04L12/28;H04L12/56;H04L29/06;H04L29/08;H04W28/22;H04W72/00;H04W72/06;H04W72/12;H04W84/18 主分类号 H04J3/22
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