A Random Access Algorithm based on priority for TD-SCDMA Trunking System
In the TD-SCDMA trunking system, users of the trunking group need to have predefined priority, according to which the users access the uplink traffic channel, so the users with the high priority can make use of these channels firstly. To solve these problems, we proposed one random access algorithm based on priority to promote the rate of successful access and provide the high priority users with better QoS (Quality of Service). To be further discussed, three kinds of algorithms were given to divide the priorities in this article. Each algorithm was simulated and its applicable situation was analyzed.
TD-SCDMA trunking random access QoS priority
Yong Wang Zewen Xu Qing Jiang Zhangmao Liu Wei Wang
Chongqing Key Lab of Mobile Communications Technology Chongqing University of Posts and Telecommunications (CQUPT)Chongqing, China
国际会议
北京
英文
488-491
2011-08-24(万方平台首次上网日期,不代表论文的发表时间)