Optimal access point placement in simultaneous broadcast system using OFDM for indoor wireless LAN

M. Kobayashi, S. Haruyama, R. Kohno, M. Nakagawa

研究成果: Paper

26 引用 (Scopus)

抜粋

This paper investigates the optimal access point placement in simultaneous broadcast system using orthogonal frequency division multiplexing (OFDM) for high data rate indoor wireless LAN. We aim to determine the best combination of multiple AP placements that minimizes average bit error rate (BER) of terminals when input information including an indoor configuration, a number of APs, and total transmission power is given a priori. Since this AP placement problem is categorized as a hard combinatorial problem with many variables and constraints, we applied a nonlinear optimization scheme called very fast simulated annealing to search for an approximate optimal solution. The simulation results demonstrate that the algorithm has been successfully applied to the AP placement problem and its effectiveness was also confirmed in comparison with local search algorithm.

元の言語English
ページ200-204
ページ数5
出版物ステータスPublished - 2000 12 1
外部発表Yes
イベント11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000) - London, United Kingdom
継続期間: 2000 9 182000 9 21

Other

Other11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000)
United Kingdom
London
期間00/9/1800/9/21

    フィンガープリント

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

これを引用

Kobayashi, M., Haruyama, S., Kohno, R., & Nakagawa, M. (2000). Optimal access point placement in simultaneous broadcast system using OFDM for indoor wireless LAN. 200-204. 論文発表場所 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000), London, United Kingdom.