Information theoretic capacity of the cellular uplink - average path loss approximation
Katranaras, E, Imran, MA and Tzaras, C (2008) Information theoretic capacity of the cellular uplink - average path loss approximation In: SPAWC 2008, 2008-07-06 - 2008-07-09, Recife, Brazil.
Information Theoretic Capacity of the Cellular Uplink - Average Path Loss Approximation.PDF
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In this paper we investigate the information theoretic capacity of the uplink of a cellular system where all base station receivers jointly decode the received signals (“hyper-receiver”). Considering a distance depended power-law path loss and a more realistic Rician fading environment, we model a variable cell density network with geographically distributed user terminals. Multiple tiers of interference are considered and using an average path loss approximation model the analytical result for the per cell sum-rate capacity is found. We examine the various parameters that are affecting the capacity of the system. Especially the effect of the user distribution across the cells and the density of the cells in the cellular system is investigated. We validate the numerical solutions with Monte Carlo simulations for random fading realizations and we interpret the results for the real-world systems.
|Item Type:||Conference or Workshop Item (Paper)|
Copyright YEAR IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
|Divisions:||Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research|
|Depositing User:||Symplectic Elements|
|Date Deposited:||03 May 2012 09:20|
|Last Modified:||23 Sep 2013 19:12|
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