Research Article
Impact of Resource Blocks Allocation Strategies on Downlink Interference and SIR Distributions in LTE Networks: A Stochastic Geometry Approach
Algorithm 1
Minimizing global interference.
Data:: Total number of RB. | cost: sum of interference for the current allocation. | bestCost: sum of interference for the best allocation strategy, initialized to -1. | Result: Assign an RB to a user. This algorithm is called by the controller for each | new user. | (1) for each do | (2) if rb is free then | (3) assign rb to this user; | (4) cost sum_Interference(); | (5) if bestCost <0 or cost<bestCost then | (6) Save this allocation strategy; | (7) bestCost = cost; | (8) end | (9) end | (10) end | (11) Assign the saved allocation strategy |
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