会议专题

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

The 2011 International Workshop on Internet of Things Technology and Innovative Application Design(2011年国际物联网技术与创新应用设计研讨会IOT Workshop 2011)

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)