发明名称 METHOD FOR OPTIMIZING EXCHANGES OF INFORMATION ON ACKNOWLEDGEMENT IN ASYNCHRONOUS COMMUNICATION BETWEEN TERMINAL AND NETWORK
摘要 In a method for optimizing exchanges of acknowledgement signals between a mobile equipment in asynchronous communication with a plurality of base stations of a cellular telecommunication network, the terminal sends data to the base stations and each base station is likely to return to the terminal a positive acknowledgement ACK or negative acknowledgement NACK. The method includes the steps of: synchronizing the mobile equipment with the network; and estimating quality of downlink communication between each base station and the mobile equipment on at least one standardized channel, such that if at least one base station returns an acknowledgement to the mobile equipment, the mobile equipment only requests a NACK from the base stations whilst the data is continuously being transmitted, and if all the base stations return a NACK to the mobile equipment, the mobile equipment only requests an ACK from the base stations during the current communication.
申请公布号 EP1867179(A1) 申请公布日期 2007.12.19
申请号 EP20060731924 申请日期 2006.04.10
申请人 NEC CORPORATION 发明人 ROBERTS, MICHAEL;SAVAGLIO, FRANK
分类号 H04L1/16;H04L1/18;H04W28/04 主分类号 H04L1/16
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