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Frequency Reuse Power Allocation for Broadband Cellular Networks
Joohwan KIM Hyukmin SON Sanghoon LEE
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.2
pp.531-538 Publication Date: 2006/02/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.2.531 Print ISSN: 0916-8516 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: frequency reuse power allocation, intercell interference forward link capacity, outage probability, OFDM-based cellular networks,
Full Text: PDF(472.5KB)>>
Summary:
An FRPA (frequency reuse power allocation) technique by employing the frequency reuse notion as a strategy for overcoming the ICI (intercell interference) and maintaining the QoS (quality of service) at the cell boundary is described for broadband cellular networks. In the scheme, the total bandwidth is divided into sub-bands and two different power levels are then allocated to sub-bands based on the frequency reuse for forward-link cell planning. In order to prove the effectiveness of the proposed algorithm, a Monte Carlo simulation was performed based on the Chernoff upper bound. The simulation shows that this technique can achieve a high channel throughput while maintaining the required QoS at the cell boundary.
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