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In this paper we have analyzed the number of handover required in different time stamp for a particular user on the quality of service parameters namely handover call blocking probability. This system model is based on the analysis of user mobility profile and assigns a weightage factor to each cell. The mathematical equation of the handover blocking probability derived from stochastic comparisons...
Orthogonal frequency division multiplexing (OFDM) with dynamic scheduling and resource allocation is a key component of most emerging broadband wireless access networks such as WiMAX and LTE (long term evolution) for 3GPP. However, scheduling and resource allocation in an OFDM system is complicated, especially in the uplink due to two reasons: (i) the discrete nature of subchannel assignments, and...
Orthogonal frequency division multiplexing (OFDM) with dynamic scheduling and resource allocation is widely considered to be a key component of 4G cellular networks. However, scheduling and resource allocation in an OFDM system is complicated, especially in the uplink due to two reasons: (1) the discrete nature of channel assignments, and (2) the heterogeneity of the users' channel conditions, individual...
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