The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Anteriormente, propusemos um algoritmo de alocação de pontos de acesso (AP) em ambientes internos para o REDE Mesh de acesso à Internet sem fio (WIMNET) usando um gateway (GW) para a Internet. WIMNET consiste em vários APs conectados sem fio principalmente pelo Sistema de distribuição sem fio (WDS), para expandir a área de cobertura de forma barata e flexível. Neste artigo, apresentamos duas extensões deste algoritmo para aumentar a aplicabilidade ao WIMNET de grande escala. Um é o extensão múltipla de GW do algoritmo para aumentar a largura de banda de comunicação com múltiplos GWs, onde todas as salas no campo da rede são primeiro particionadas em um conjunto de Clusters de GW e então, nosso algoritmo de alocação anterior é aplicado a cada cluster GW sequencialmente. Os APs em um cluster GW compartilham o mesmo GW. O outro é o extensão de confiabilidade garantir o funcionamento da rede mantendo a conectividade e a cobertura do host, mesmo se ocorrer uma falha de link/AP, onde APs redundantes são adicionados à alocação de AP pelo nosso algoritmo anterior. A eficácia da nossa proposta em termos de número de APs e vazão é verificada através de simulações utilizando o simulador WIMNET.
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Walaa HASSAN, Nobuo FUNABIKI, Toru NAKANISHI, "Extensions of the Access Point Allocation Algorithm for Wireless Mesh Networks" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 6, pp. 1555-1565, June 2010, doi: 10.1587/transcom.E93.B.1555.
Abstract: Previously, we have proposed an access point (AP) allocation algorithm in indoor environments for the Wireless Internet-access Mesh NETwork (WIMNET) using one gateway (GW) to the Internet. WIMNET consists of multiple APs that are connected wirelessly mainly by the Wireless Distribution System (WDS), to expand the coverage area inexpensively and flexibly. In this paper, we present two extensions of this algorithm to enhance the applicability to the large-scale WIMNET. One is the multiple GW extension of the algorithm to increase the communication bandwidth with multiple GWs, where all the rooms in the network field are first partitioned into a set of disjoint GW clusters and then, our previous allocation algorithm is applied to each GW cluster sequentially. The APs in a GW cluster share the same GW. The other is the dependability extension to assure the network function by maintaining the connectivity and the host coverage, even if one link/AP fault occurs, where redundant APs are added to the AP allocation by our previous algorithm. The effectiveness of our proposal in terms of the number of APs and the throughput is verified through simulations using the WIMNET simulator.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1555/_p
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@ARTICLE{e93-b_6_1555,
author={Walaa HASSAN, Nobuo FUNABIKI, Toru NAKANISHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Extensions of the Access Point Allocation Algorithm for Wireless Mesh Networks},
year={2010},
volume={E93-B},
number={6},
pages={1555-1565},
abstract={Previously, we have proposed an access point (AP) allocation algorithm in indoor environments for the Wireless Internet-access Mesh NETwork (WIMNET) using one gateway (GW) to the Internet. WIMNET consists of multiple APs that are connected wirelessly mainly by the Wireless Distribution System (WDS), to expand the coverage area inexpensively and flexibly. In this paper, we present two extensions of this algorithm to enhance the applicability to the large-scale WIMNET. One is the multiple GW extension of the algorithm to increase the communication bandwidth with multiple GWs, where all the rooms in the network field are first partitioned into a set of disjoint GW clusters and then, our previous allocation algorithm is applied to each GW cluster sequentially. The APs in a GW cluster share the same GW. The other is the dependability extension to assure the network function by maintaining the connectivity and the host coverage, even if one link/AP fault occurs, where redundant APs are added to the AP allocation by our previous algorithm. The effectiveness of our proposal in terms of the number of APs and the throughput is verified through simulations using the WIMNET simulator.},
keywords={},
doi={10.1587/transcom.E93.B.1555},
ISSN={1745-1345},
month={June},}
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TY - JOUR
TI - Extensions of the Access Point Allocation Algorithm for Wireless Mesh Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1555
EP - 1565
AU - Walaa HASSAN
AU - Nobuo FUNABIKI
AU - Toru NAKANISHI
PY - 2010
DO - 10.1587/transcom.E93.B.1555
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2010
AB - Previously, we have proposed an access point (AP) allocation algorithm in indoor environments for the Wireless Internet-access Mesh NETwork (WIMNET) using one gateway (GW) to the Internet. WIMNET consists of multiple APs that are connected wirelessly mainly by the Wireless Distribution System (WDS), to expand the coverage area inexpensively and flexibly. In this paper, we present two extensions of this algorithm to enhance the applicability to the large-scale WIMNET. One is the multiple GW extension of the algorithm to increase the communication bandwidth with multiple GWs, where all the rooms in the network field are first partitioned into a set of disjoint GW clusters and then, our previous allocation algorithm is applied to each GW cluster sequentially. The APs in a GW cluster share the same GW. The other is the dependability extension to assure the network function by maintaining the connectivity and the host coverage, even if one link/AP fault occurs, where redundant APs are added to the AP allocation by our previous algorithm. The effectiveness of our proposal in terms of the number of APs and the throughput is verified through simulations using the WIMNET simulator.
ER -