Journal ArticleDOI
Joint Channel and Power Allocation in Wireless Mesh Networks: A Game Theoretical Perspective
Yang Song,Chi Zhang,Yuguang Fang +2 more
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TLDR
A negotiation-based throughput maximization algorithm which adjusts the operating channel and power level among access points automatically, from a game-theoretical perspective is presented and it is shown that this algorithm converges to the optimal channel andPower assignment which yields the maximum overall throughput with arbitrarily high probability.Abstract:
This paper addresses the throughput maximization problem in wireless mesh networks. For the case of cooperative access points, we present a negotiation-based throughput maximization algorithm which adjusts the operating channel and power level among access points automatically, from a game-theoretical perspective. We show that this algorithm converges to the optimal channel and power assignment which yields the maximum overall throughput with arbitrarily high probability. Moreover, we analyze the scenario where access points belong to different regulation entities and hence non-cooperative. The long- term behavior and corresponding performance are investigated and the analytical results are verified by simulations.read more
Citations
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Journal ArticleDOI
Opportunistic Spectrum Access in Cognitive Radio Networks: Global Optimization Using Local Interaction Games
TL;DR: It is shown that with the proposed games, global optimization is achieved with local information, specifically, the local altruistic game maximized the network throughput and the local congestion game minimizes the network collision level.
Journal ArticleDOI
Decision-Theoretic Distributed Channel Selection for Opportunistic Spectrum Access: Strategies, Challenges and Solutions
TL;DR: This article analyzes the challenges facing OSA systems globally, which mainly include interactions among multiple users, dynamic spectrum opportunity, tradeoff between sequential sensing cost and expected reward, and tradeoffs between exploitation and exploration in the absence of prior statistical information.
Journal ArticleDOI
On the Partially Overlapped Channel Assignment on Wireless Mesh Network Backbone: A Game Theoretic Approach
TL;DR: This paper explores the possibility of exploiting Partially Overlapped Channels (POCs) by introducing a novel game theoretic distributed CA algorithm that outperforms both the conventional orthogonal channel approach and the recent heuristic CA algorithms using POC.
Journal ArticleDOI
Optimal power allocation and user scheduling in multicell networks: Base station cooperation using a game-theoretic approach
TL;DR: A new performance metric for evaluating end user's quality of experience (QoE), which jointly considers spectrum efficiency, user fairness, and service satisfaction is proposed, and the NE in the formulated game is proved to lead to the global optimality of the network utility.
Proceedings ArticleDOI
An Optimal Data Collection Technique for Improved Utility in UAS-aided Networks
TL;DR: This paper addresses one of the most important research challenges pertaining to UAS-aided networks comprising adaptive modulation-capable nodes, namely how to fairly maximize the energy efficiency (throughput per energy).
References
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Proceedings Article
Wireless communications
TL;DR: This book aims to provide a chronology of key events and individuals involved in the development of microelectronics technology over the past 50 years and some of the individuals involved have been identified and named.
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Data networks
TL;DR: Undergraduate and graduate classes in computer networks and wireless communications; undergraduate classes in discrete mathematics, data structures, operating systems and programming languages.
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