摘要
为了改善网络性能,将Ad hoc接入方式融入蜂窝通信势必会大大提高端系统接入骨干网的灵活性.本文将蜂窝网的单跳接入和Ad hoc网的多跳路由结合起来,提出了一种自适应的多跳接入方式,并对其工作原理和有效性进行了说明.该方法在保证通信业务服务质量并提高网络吞吐量的同时,减少了基站负荷,有效地提高了网络性能.
Introduction of Ad hoc access mode into cellular communication certainly will enhance the agility of end systems accessing into backbone network. Taken into account of the advantages and drawbacks of the traditional single-hop access method used in 3G cellular network as well as the dynamic multi-hop routing method used in mobile Ad hoc networks, an adaptive multi-hop access routing protocol is presented. Its principle is described in detail. Also a system simulation is provided to demonstrate its effectiveness in hybrid communication systems. The results show that this method can guarantee the quality of service of the communication traffics and decrease the overload of base station greatly.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2006年第1期56-59,共4页
Journal of Beijing University of Posts and Telecommunications
基金
国家自然科学基金项目(60372097)
国家自然科学基金重点项目(60432040)
北京市自然科学基金项目(4052021)
关键词
异构网
服务质量
多跳接入
AD
HOC网
heterogeneous network
quality of service
multi-hop access
Ad hoc network
