%0 Journal Article %T Cross-Layer TCP Throughput Fairness Optimization for Downlink in Mobile WiMAX
移动WiMAX网络下行链路TCP吞吐量公平性的跨层优化 %A Song Jian-feng %A Li Jian-dong %A
宋建锋 %A 李建东 %J 电子与信息学报 %D 2010 %I %X A cross-layer TCP fairness optimization model in mobile WiMAX is proposed, under which a TCP protocol, cross-layer TCP, is designed. The rate information from link layer of the mobile nodes and the strategy of preallocation bandwidth for ACK packet at the base station are both used to improve the quality of service of the downlink nodes, which gives throughput fairness to the downlink nodes and the uplink nodes. Experiments show that cross-layer TCP protocol can improve the fairness of the downlink nodes under the same system throughtput. %K Wireless communication %K Cross-layer optimization %K Mobile WiMAX %K TCP %K Fairness
无线通信 %K 跨层优化 %K 移动WiMAX %K TCP %K 公平性 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0FDB153B6192115BBEB15A89611C3D4A&yid=140ECF96957D60B2&vid=9971A5E270697F23&iid=DF92D298D3FF1E6E&sid=C28CDC724DDFD536&eid=857646F4875EA11E&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=13