Mobility

Interference Control in OFDM-Base Mobile Networks

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Executive Summary

In this paper, the authors are considering the implementable frequency allocation schemes (in OFDM-base systems as LTE or WiMax) performance, to support maximum capacity and least outage probability. Meantime, techniques combining strategy that called pre-produced code in LTE standard with a frequency allocation scheme, called cell region division, in perspective of interference control, especially in marginal areas of the cell will be considered. Simulation results indicate that rank 1 pre-code scheme base on MISO channel (according to what mentioned in the LTE standard) along with cell region division (to OFDM frequency carriers allocation) lead to the substantial gain in the total network capacity, under the different traffics.

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