Multidimensional resource allocation method in dense WLAN (wireless local area network) based on tabu search
A wireless local area network and tabu search technology, applied in the field of dense wireless local area network multi-dimensional resource allocation based on tabu search, can solve the problems of adding power control, low system throughput, low network energy efficiency, etc., to reduce complexity and improve network. performance, the effect of reducing user interference
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[0033] Principle of the present invention and technical scheme are further described below:
[0034] refer to figure 1 , the implementation scenario of the present invention is an office area densely covered by an access point AP, there are N users in the area, and each access point AP can select one of h discrete power levels, and the distance between each access point AP and the user The communication uses the 802.11g protocol of the wireless local area network. For the convenience of statistics, the area is divided into grid units.
[0035] refer to figure 2 , the concrete implementation process of the present invention comprises the following steps:
[0036] Step 1. Count the number M of all access points APs in the network and the number L of currently used access points APs, L≤M, and number all access points APs in turn as APs 1 ,AP 2 ...AP i ...AP M , i∈{1,2...M}, according to the access point AP currently used by the network, initialize the candidate access poin...
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