Interference Avoidance Methods for Wireless Systems (Information Technology Transmission, Processing and Storage)
Greedy SINR maximization in collaborative multibase wireless systems
EURASIP Journal on Wireless Communications and Networking - Special issue on multiuser MIMO networks
IEEE Transactions on Mobile Computing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Wireless systems and interference avoidance
IEEE Transactions on Wireless Communications
Codeword optimization for uplink CDMA dispersive channels
IEEE Transactions on Wireless Communications
IEEE Transactions on Information Theory
Optimal sequences and sum capacity of synchronous CDMA systems
IEEE Transactions on Information Theory
Iterative construction of optimum signature sequence sets in synchronous CDMA systems
IEEE Transactions on Information Theory
Optimal sequences for CDMA with decision-feedback receivers
IEEE Transactions on Information Theory
On the stability of distributed sequence adaptation for cellular asynchronous DS-CDMA systems
IEEE Transactions on Information Theory
Finite-step algorithms for constructing optimal CDMA signature sequences
IEEE Transactions on Information Theory
Signature optimization for CDMA with limited feedback
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
What is the value of limited feedback for MIMO channels?
IEEE Communications Magazine
Signature sequence adaptation for DS-CDMA with multipath
IEEE Journal on Selected Areas in Communications
Distributed multiuser power control for digital subscriber lines
IEEE Journal on Selected Areas in Communications
Guest Editorial - Adaptive, spectrum agile and cognitive wireless networks
IEEE Journal on Selected Areas in Communications
Joint Receiver and Transmitter Optimization for Energy-Efficient CDMA Communications
IEEE Journal on Selected Areas in Communications
An overview of limited feedback in wireless communication systems
IEEE Journal on Selected Areas in Communications
A framework for uplink power control in cellular radio systems
IEEE Journal on Selected Areas in Communications
Dynamic spectral shaping in cognitive radios with quality of service constraints
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
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Game theory has emerged as a new mathematical tool in the analysis and design of wireless communication systems, being particularly useful in studying the interactions among adaptive transmitters that attempt to achieve specific objectives without cooperation. In this paper, we present a game-theoretic approach to the problem of joint transmitter adaptation and power control in wireless systems, where users' transmissions are subject to quality-of-service requirements specified in terms of target signal-to-interference-plus-noise ratios (SINRs) and nonideal vector channels between transmitters and receivers are explicitly considered. Our approach is based on application of separable games, which are a specific class of noncooperative games where the players' cost is a separable function of their strategic choices. We formally state a joint codeword and power adaptation game, which is separable, and we study its properties in terms of its subgames, namely, the codeword adaptation subgame and the power adaptation subgame. We investigate the necessary conditions for an optimal Nash equilibrium and show that this corresponds to an ensemble of user codewords and powers, which maximizes the sum capacity of the corresponding multiaccess vector channel model, and for which the specified target SINRs are achieved with minimum transmitted power.