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  4. 9(116)'2013
  5. MODEL OF A BALANCED DISTRIBUTION SUBCHANNEL IN WIMAX MESH-NETWORK

MODEL OF A BALANCED DISTRIBUTION SUBCHANNEL IN WIMAX MESH-NETWORK

S.V. Garkusha, Ahmed Hassan Abed, O.V. Garkusha
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Were analizedexisting approaches to the problem of the frequency resource allocation in wireless mesh-networking technology WiMAX, based on deficiencies which set forth the requirements of a systemic nature to the structure and content of a mathematical model of the distribution of the frequency resource. Proposed a mathematical model of the distribution of the frequency resource as the task of balancing the number of subchannels between the radio channels formed by the mesh-stations of a wireless network. Using the proposed model allows us to improve the performance of wireless mesh-network as a whole, as well as to guarantee the absence of "bottlenecks". Productivity growth is the mesh-network also stemmed from the lack of guarantee of the primary and secondary interference.
Keywords: mathematical model, mesh- network, WiMAX, balancing, frequency resource allocation, performance