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Wireless network deployment method, apparatus and system

  • US 9,877,205 B2
  • Filed: 10/21/2015
  • Issued: 01/23/2018
  • Est. Priority Date: 10/31/2014
  • Status: Active Grant
First Claim
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1. A wireless network deployment apparatus, which is included in a computer system, comprising:

  • a memory that stores a plurality of instructions; and

    a processor coupled to the memory and configured to execute the instructions to;

    initialize a wireless network to determine a deployment area of the wireless network and a number of access points needing to be deployed;

    initialize positions of the access points, and divide the deployment area into grids;

    calculate a virtual force on each access point in the wireless network based on signal coverage of each grid;

    calculate a movement position of each access point according to the virtual force on each access point;

    perform edge control on each access point; and

    judge whether a terminating condition is satisfied, and terminate processing when the terminating condition is satisfied to obtain movement positions of the access points,wherein, a wireless network is deployed in accordance with the movement positions of the access points,wherein, the virtual force on each access point comprises attractive forces and repulsive forces produced by the grids in a neighboring area of each access point,wherein the processor is configured to execute the instructions to;

    calculate the signal coverage of each grid to determine a set of access points covering each grid;

    search a neighboring area of each access point;

    determine whether a type of a grid in the neighboring area is one of being not covered by any access point, being covered by the access point only, being covered by other access points, and being covered by the access point and other access points in an overlapped manner; and

    calculate the virtual force according to types of the grids in the neighboring area.

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