Title :
Free Space Attenuation and Throughput in a Wireless Mobile Network Using Successive Interference Cancellation with Power Randomization
Author :
Tunnicliffe, M.J.
Author_Institution :
Sch. of Comput. & Inf. Syst., Kingston Univ., Kingston upon Thames, UK
Abstract :
Successive Interference Cancellation (SIC) with Power Randomization (SPR) is simulated for a fully meshed wireless network whose nodes may be stationary and equidistant or mobile within a circumscribed area. When the power level differences are just sufficient to allow multi-user detection with equidistant nodes, the introduction of mobility is found to reduce throughput. However when power level differences are dilated, the adverse effect on throughput is not only reduced but reversed when considering group averages over long intervals.
Keywords :
interference suppression; mobility management (mobile radio); multiuser detection; wireless mesh networks; SIC; SPR; circumscribed area; free space attenuation; free space throughput; meshed wireless network; multiuser detection; power randomization; successive interference cancellation; wireless mobile network; Interference cancellation; Mobile communication; Mobile computing; Silicon carbide; Throughput; Unicast; Wireless communication; Mobility; Multiple Packet Reception; Successive Interference Cancellation;
Conference_Titel :
Computer Modelling and Simulation (UKSim), 2013 UKSim 15th International Conference on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4673-6421-8
DOI :
10.1109/UKSim.2013.113
