Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2014, Vol. 37 ›› Issue (s1): 108-114.doi: 10.13190/j.jbupt.2014.s1.021

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A Novel Base Station Coverage Simulation Based on Intersection of Circle and Voronoi

QI Feng1, LIU Kun1, ZHANG Chao2, WANG De-yuan1   

  1. 1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2. Information Technology and E-Commerce Division, China United Network Communications Limited, Beijing 100032, China
  • Received:2013-11-08 Online:2014-06-28 Published:2014-06-28
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Abstract:

A new algorithm is used to simulate the coverage of base station,which shows both the coverage radius of base station and the location of the base station and fit in with the requirement of network optimization industry.New algorithm produce simulation results as fast as Voronoi and as same as circles intersection reflecting coverage radius of base station.The algorithm avoids dealing with the complex cases in which several circles intersect with each other by transform circles intersection as circle intersecting voronoi.Compared with the previous algorithms, new algorithm can greatly reduce the difficulty and computational complexity.

Key words: circles of equivalent radius intersection, base station coverage simulate, Voronoi, circle and polygon intersection algorithm

CLC Number: