Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2010, Vol. 33 ›› Issue (3): 117-120.doi: 10.13190/jbupt.201003.117.chenchh

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Analysis of Transmission Capacity of Ad Hoc Networks 

with SBPC Strategy

CHEN Chang-hai1, YUE Guang-xin1, LI Na-na2, YIN Chang-chuan1   

  1. (1. Key Laboratory of Universal Wireless Communication (Beijing University of Posts and Telecommunications), 

    Ministry of Education, Beijing 100876, China;

    2. School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Received:2009-07-06 Revised:2009-11-18 Online:2010-06-28 Published:2010-05-14

Abstract:

To study the transmission capacity for Ad Hoc networks with different power control strategies, 

signal-to-interference ratio (SIR) based power control (SBPC) is applied in Ad Hoc networks. 

By using stochastic geometrya new model is introduced, and an expressions to outage

 probability and transmission capacity are derived. Simulation shows that, compared with the 

power control strategy used before, using SIR based power control can greatly decreases the 

outage probability, but increases the transmission capacity. 

Key words: Ad Hoc, transmission capacity, power control, signal-to-interference ratio based

CLC Number: