Telecommunications Science ›› 2016, Vol. 32 ›› Issue (4): 17-23.doi: 10.11959/j.issn.1000-0801.2016118

• research and development • Previous Articles     Next Articles

TH-PAM multiple access scheme for 60 GHz pulse wireless communication system

Yongbin ZHANG,Xuehua LI,Boxu YAO   

  1. School of Information & Communication Engineering,Beijing Information Science and Technology University,Beijing 100101,China
  • Online:2016-04-20 Published:2016-04-28
  • Supported by:
    The National Natural Science Foundation of China;Beijing Youth Talents Foundation;Science and Technology Project of Beijing Municipal Education Commission

Abstract:

In view of the multi-user interference problem in 60 GHz pulse wireless communication system,the performance of the system based on TH-PAM multiple modulation scheme was studied. Under the IEEE 802.15.3.c channel model,relationship analysis model between system BER performance,communication distance and number of user was put forward,multi-user interference characteristics of the system with TH-PAM multiple access modulation was studied. It was compared with TH-PPM multiple access system. Simulation results show that the BER of TH-PAM multiple access system can keep below 10-5 within the scope of the communication distance is less than 30 meters,and the BER of TH-PPM multiple access system is always greater than 10-4 in range of 100 meters. As a result,TH-PAM was more suitable for 60 GHz short-range wireless communication than TH-PPM and provided technical reference for hot high capacity scenario of 5G high-frequency new hollow.

Key words: 60 GHz, 5G, pulse wireless communication, TH-PAM, TH-PPM, multi-user interference

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