Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2005, Vol. 28 ›› Issue (5): 42-46.doi: 10.13190/jbupt.200505.42.maxl

• Papers • Previous Articles     Next Articles

TopologyTransparent Transmission Scheduling Algorithms with Power Control in Wireless Ad Hoc Networks

MA Xiaolei,LIU Yuanan,GAO Jinchun,SHEN Yaqin   

  1. Wireless Communication Center, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Online:2005-10-28 Published:2005-10-28

Abstract:

A powercontrolled topologytransparent scheduling algorithm in Ad Hoc networks was proposed. By discovering the number of neighbor nodes periodically, the algorithm could regulate transmitting power to improve the space efficiency and to decrease collisions. The extensive analysis and OPNETbased simulation results show that the proposed algorithm can improve average throughput and decrease transmit block greatly. In addition, the lifetime of the network can be increased by reducing the transmitting power.

Key words: Ad Hoc, topologytransparent scheduling, power control, Galois field

CLC Number: