一种通用的Beyond 3G Multi-Radio接入架构  

General Beyond 3G Multi-Radio Access Architecture

作　　者：李军 宋梅[1] 宋俊德 

机构地区：[1]北京邮电大学电子工程学院PCN&CAD中心,北京100876

出　　处：《武汉大学学报（理学版）》2005年第S2期95-98,共4页Journal of Wuhan University:Natural Science Edition

基　　金：国家自然科学基金资助项目(60572119);国家863计划资助项目(2003AA12331004);美国Intel基金资助项目(14765)

摘　　要：下一代移动通信网(Beyond 3G)是多种无线接入(Multi-Radio)共存的融合网络.如何有效集成异构无线网络,优化使用全部的无线资源是B3G研究领域内关键课题之一.在分析目前多种异构无线网络整合方案的基础上,借鉴欧洲IST 6th框架中Multi-Radio接入架构的基本思想,考虑在链路层实现异构无线网络之间的整合,从而提出一种通用B3G Multi-Radio接入架构模型,该模型可以无缝融合多种无线接入技术、有效利用全网无线资源.The next generation mobile communication network(Beyond 3G,B3G) could be based on convergence of multi-radio access networks.How to efficiently integrate heterogeneous wireless networks and optimally use the whole wireless resource is one of crucial issues in the field of B3G research.The current progress of a few B3G heterogeneous wireless networks integration schemes is analyzed deliberately.Based on the multi-radio access architecture of European IST 6^(th)Project and considered to be as a link-layer solution a general B3G multi-radio access architecture is finally put forward to,which can seamlessly converge multi-radio wireless access technologies as well as efficiently utilize multi-radio access resource.

关 键 词：BEYOND3G 异构网络 multi-radio接入 联合无线资源管理 

分 类 号：TN929.5[电子电信—通信与信息系统]