Applied and computational complex analysis. Vol. 3: discrete Fourier analysis—Cauchy integrals—construction of conformal maps---univalent functions
CDMA: principles of spread spectrum communication
CDMA: principles of spread spectrum communication
Wireless Video Communications: Second to Third Generation and Beyond
Wireless Video Communications: Second to Third Generation and Beyond
Principles of Digital Communication and Coding
Principles of Digital Communication and Coding
Adaptive multirate CDMA for uplink throughput maximization
IEEE Transactions on Wireless Communications
Dynamic spreading gain control in multiservice CDMA networks
IEEE Journal on Selected Areas in Communications
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In the context of frame-based multimedia wireless transmission, a link adaptation strategy is proposed, assuming that the source decoder may accept some remaining errors at the output of the channel decoder. Based on a target mean bit error rate for erroneous frames, a minimum bit-energy-to-equivalent-noise ratio is chosen. Under this constraint, a new link adaptation criterion is proposed: the maximization of the minimum user's information rate through dynamic spreading gain and power control, allowing to guarantee a transmission for each and every user. An analytical solution to this constrained optimization problem is proposed and its performance is studied in a Rayleigh-fading environment.