Title :
A New Algorithm of Multi-cell Time Slot Allocation in TD-SCDMA Trunking Communication System
Author :
Tang, Hong ; Zhang, Yan ; Yao, Sheng
Author_Institution :
Chongqing Key Lab. of Mobile Commun. Technol., Chongqing Univ. of Post & Commun. (CQUPT), Chongqing, China
Abstract :
At present, most of the slot allocation algorithms are put forward based on a single BS, and lock of slot allocation for joint multi-cell. To solve this problem, the joint multi-cell time slot allocation algorithm based on the residual interference is proposed in this paper. Taking the interference of the local cell and the adjacent cells caused by a new access user into account, this algorithm can perform better in implementing the slot allocation as well as reducing service interruption probability.
Keywords :
cellular radio; code division multiple access; synchronisation; time division multiple access; TD-SCDMA trunking communication system; adjacent cell; multicell time slot allocation algorithm; residual interference; service interruption probability; Base stations; Downlink; Interference; Joints; Mobile communication; Resource management; Time division synchronous code division multiple access; TD-SCDMA; residual interference; time slot allocation; trunking communication system;
Conference_Titel :
Multimedia Information Networking and Security (MINES), 2011 Third International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-1795-6
DOI :
10.1109/MINES.2011.42
