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Adaptive frequency reuse method of radio resources management and allocation

  • US 8,068,459 B2
  • Filed: 03/31/2009
  • Issued: 11/29/2011
  • Est. Priority Date: 03/31/2009
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • generating a weight list vector comprising a plurality of weights, each weight being associated with a distinct radio resource type in a cellular network, each radio resource type comprising a pair consisting of a base station and a reuse pattern of a slot, the slot being an equally divided portion of a frame used to transmit data over sub-channels in the cellular network, the reuse pattern being a vector comprising the transmit powers of all base stations in the slot;

    broadcasting the weight list vector to a plurality of users in the cellular network;

    receiving a radio resource type from a user, wherein the radio resource type is selected according to a predefined selection rule;

    allocating a radio resource to a user in the cellular network such that the instant throughput to the user is proportional to its instant fair relative throughput over all users selecting the same radio resource type.

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