A Novel Resource Allocation Scheme for Station Area

Wireless frequency allocation is of great importance in the multihop cellular network, Relay stations(RS) use wireless transmission to connect to the base station(BS) and to the mobile stations (MS), while direct BS-MS connection is also possible. In this paper a novel resource allocation scheme is presented. The scheme is used in station area in city. Modified soft frequency reuse(MSFR) combined with resource sharing pool is also proposed in this paper.Through the simulations, it is demonstrated that,the novel scheme can provide nearly twice cell throughput as large as that "pre-configured and fixed (PreF)" frequency allocation scheme for the uniform traffic distribution.Moreover, the novel schemes outperform the MSFR scheme because of the support to dynamic frequency resource allocation in the proposed schemes.it can reduce the frequency reuse factor so as to enhance the system spectral efficiency.