Performance Analysis of Multiuser DS-UWB System With Orthogonal and Non-Orthogonal Code Under Synchronous and Asynchronous Transmission With UWB Channel Models

In this paper, the authors have considered the downlink multimedia transmission with Direct Sequence-Ultra WideBand (DS-UWB) communication system. They have evaluated performance of DS-UWB system under multiuser scenario. They have investigated performance of the system under synchronous and asynchronous transmission. They have discussed the effect of orthogonal and non-orthogonal code selection with effect of different UWB pulse selection. Also the performance of DSUWB with non-orthogonal code is compared with TH-PAM UWB. They have considered AWGN and UWB channel model for simulation.

Provided by: IARIA Topic: Networking Date Added: Apr 2011 Format: PDF

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