AP Deployment Research Based on Physical Distance and Channel Isolation
Aiming at the problem of inefficiency of wireless local area networks (WLAN) access point (AP) deployment in urban environment, a new algorithm for AP deployment based on physical distance and channel isolation (DPDCI) is proposed. First, it detects the position information of deployed APs and then...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2014/941547 |
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| _version_ | 1832560565753479168 |
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| author | Dangui Yan Chengchang Zhang Honghua Liao Lisheng Yang Ping Li Guogang Yang |
| author_facet | Dangui Yan Chengchang Zhang Honghua Liao Lisheng Yang Ping Li Guogang Yang |
| author_sort | Dangui Yan |
| collection | DOAJ |
| description | Aiming at the problem of inefficiency of wireless local area networks (WLAN) access point (AP) deployment in urban environment, a new algorithm for AP deployment based on physical distance and channel isolation (DPDCI) is proposed. First, it detects the position information of deployed APs and then calculates the interference penalty factor combined with physical distance and channel isolation, and finally gets the optimal location and channel of the new AP through the genetic algorithm. Comparing with NOOCA algorithm and NOFA-2 algorithm, the results of numerical simulation show that the new algorithm can minimize the mutual interference between basic service sets (BSS), can ensure the maximum of throughput based on quality of service (QoS) in BSS, and can effectively improve the system performance. |
| format | Article |
| id | doaj-art-ebc89cce6c324405a64bde8e58dd5ecd |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-ebc89cce6c324405a64bde8e58dd5ecd2025-02-03T01:27:16ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/941547941547AP Deployment Research Based on Physical Distance and Channel IsolationDangui Yan0Chengchang Zhang1Honghua Liao2Lisheng Yang3Ping Li4Guogang Yang5College of Mathematics and Physics, Chongqing University of Post and Telecommunications, Chongqing 400086, ChinaCollege of Communication Engineering, Chongqing University, Chongqing 400030, ChinaSchool of Information, Hubei University for Nationalities, Enshi 445000, ChinaCollege of Communication Engineering, Chongqing University, Chongqing 400030, ChinaCollege of Communication Engineering, Chongqing University, Chongqing 400030, ChinaCollege of Communication Engineering, Chongqing University, Chongqing 400030, ChinaAiming at the problem of inefficiency of wireless local area networks (WLAN) access point (AP) deployment in urban environment, a new algorithm for AP deployment based on physical distance and channel isolation (DPDCI) is proposed. First, it detects the position information of deployed APs and then calculates the interference penalty factor combined with physical distance and channel isolation, and finally gets the optimal location and channel of the new AP through the genetic algorithm. Comparing with NOOCA algorithm and NOFA-2 algorithm, the results of numerical simulation show that the new algorithm can minimize the mutual interference between basic service sets (BSS), can ensure the maximum of throughput based on quality of service (QoS) in BSS, and can effectively improve the system performance.http://dx.doi.org/10.1155/2014/941547 |
| spellingShingle | Dangui Yan Chengchang Zhang Honghua Liao Lisheng Yang Ping Li Guogang Yang AP Deployment Research Based on Physical Distance and Channel Isolation Abstract and Applied Analysis |
| title | AP Deployment Research Based on Physical Distance and Channel Isolation |
| title_full | AP Deployment Research Based on Physical Distance and Channel Isolation |
| title_fullStr | AP Deployment Research Based on Physical Distance and Channel Isolation |
| title_full_unstemmed | AP Deployment Research Based on Physical Distance and Channel Isolation |
| title_short | AP Deployment Research Based on Physical Distance and Channel Isolation |
| title_sort | ap deployment research based on physical distance and channel isolation |
| url | http://dx.doi.org/10.1155/2014/941547 |
| work_keys_str_mv | AT danguiyan apdeploymentresearchbasedonphysicaldistanceandchannelisolation AT chengchangzhang apdeploymentresearchbasedonphysicaldistanceandchannelisolation AT honghualiao apdeploymentresearchbasedonphysicaldistanceandchannelisolation AT lishengyang apdeploymentresearchbasedonphysicaldistanceandchannelisolation AT pingli apdeploymentresearchbasedonphysicaldistanceandchannelisolation AT guogangyang apdeploymentresearchbasedonphysicaldistanceandchannelisolation |