摘要
提出了一种用于话音 数据综合的蜂窝移动通信系统中的基于预留切换信道和强占优先策略相结合的业务接入方案。在本方案中为具有越区切换请求的话音呼叫提供了预留切换信道和强占数据业务的优先权相结合的接入策略。同时为了提高系统总的承载话音的业务量 ,也为新近产生的话音呼叫提供了一定的强占数据业务的优先权。结果表明 :我们的方案可以为移动用户提供更好的服务质量。
In this paper,we propose an access strategy with combination of channel reservation and preemptive priority in integrated voice/data cellular mobile systems An access strategy with the combination of channel reservation and preemptive priority is given to a handoff voice call Furthermore,in order to improve the system capacity for voice traffic,preemptive priority is also given to originating voice calls It is shown that the scheme can provide better quality of services to mobile users
出处
《通信学报》
EI
CSCD
北大核心
2000年第3期12-18,共7页
Journal on Communications
