Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/13644
Title: An improved code rate search scheme for adaptive multicode CDMA
Authors: CAI YINGHE
Keywords: joint power and rate adaptation, multicode CDMA, search complexity, throughput maximization, Rayleigh fading channel simulation, Doppler filter
Issue Date: 26-Feb-2004
Source: CAI YINGHE (2004-02-26). An improved code rate search scheme for adaptive multicode CDMA. ScholarBank@NUS Repository.
Abstract: In this thesis, we present an improved scheme to maximize system throughput through joint rate and power adaptation with perfect channel information in a multicode CDMA system. By specifying suitable boundary conditions and adaptively searching the optimal rate vectors, the search range can be narrowed down thereby significantly improving search complexity. We also build a multipath fading channel with Rayleigh distribution. In the design of the channel model, our focus is given to the description of Doppler filter which is the essential part of the channel model.
URI: http://scholarbank.nus.edu.sg/handle/10635/13644
Appears in Collections:Master's Theses (Open)

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