Journal of Shanghai Jiao Tong University

Journal of Shanghai Jiaotong University ›› 2011, Vol. 45 ›› Issue (03): 336-0339.

• Radiao Electronics, Telecommunication Technology • Previous Articles     Next Articles

Frequency Planning in RelayAided Cellular Network

 LIN  Yi-Ru-1, GUO  Jia-1, LUO  Han-Wen-1, ZHOU  Xiao-Lin-2   

  1. (1. School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University, shanghai 200240， China； 2. Department of Communication and Engineering, Fudan University, shanghai 200433， China)
  • Online:2011-03-30 Published:2011-03-30

Abstract: This paper proposes a new frequency planning scheme for the proposed cellular wireless system using fix relay. Our scheme improves the frequency efficiency, while relatively improving the CEU’s SIR through frequency planning based on fractional frequency reuse. The simulation results show that it can improve the performance of frequency efficiency compared with others scheme, CEU’s average throughput is improved.

Key words: fractional frequency reuse, spectral efficiency； cellcenter user（CCU）； celledge user (CEU) performance

CLC Number: