Performance Analysis of Scheduling Algorithms in the Relay-Aided Cellular Networks

摘要：

This paper focuses on multi-user scheduling in downlink relay-aided cellular network. Based on conventional scheduling rules (Round Robin (RR), Max Carrier-to- Interference ratio (Max C/I), and Proportional Fair (PF)), we propose backhaul and access scheduling algorithms under centralized and distributed mechanism, respectively. We evaluate and compare the network performance through system-level simulation. The results show that both centralized mechanism and distributed mechanism have pros and cons. Centralized mechanism performs better at the cost of more signalling and complexity.

作者: Yi Zhang Zhangchao Ma Jianhua Liu Wenbo Wang

作者单位: Wireless Signal Processing and Network Lab, Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts & Telecommunications, Beijing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Communications,Circuits and Systems(2010年通信、电路与系统国际会议)

会议地点: 成都

会议语种:英文

页码: 122-125

在线出版日期: 2010-06-28（万方平台首次上网日期，不代表论文的发表时间）