A Low-Overhead Handover Scheme for LTE-A OFDM Cellular Networks
This paper raises a low-overhead LTE-A relay network handover scheme. When relay involved in the LTE-A cellular network,handover scenario and process will become more complicated. We consider two-hop relay network,the backhaul hop (BS-RS hop) resource is very precious and become a bottleneck of LTE-A network performance. Directly using traditional handover scheme in relay network will bring in a lot of backhaul signaling. So a new handover scheme is raised .The scheme concentrates on reducing signaling cost while ensure users QoS.
LTE-A relay handover signaling cost
Biao Feng Gen Li
Wireless Technology Innovation Institute,Beijing University of Posts and Telecommunications Key Laboratory of Universal Wireless Communication,Ministry of Education P.O. Box 92,BUPT,100876,Beijing,China
国际会议
西安
英文
2595-2599
2011-12-23(万方平台首次上网日期,不代表论文的发表时间)