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Physical Layer Security in Wireless Ad Hoc Networks Under A Hybrid Full-/Half-Duplex Receiver Deployment Strategy
(IEEE Transactions on Wireless Communications, 3/29/2017)
This paper studies physical layer security in a wireless ad hoc network with numerous legitimate transmitter-receiver pairs and eavesdroppers. A hybrid full-duplex (FD)/half-duplex receiver deployment strategy is proposed ...
Contract-based Incentive Mechanism for LTE over Unlicensed Channels
(IEEE Transactions on Communications, 4/11/2019)
In this paper, a novel economic approach, based on the framework of contract theory, is proposed for providing incentives for LTE over unlicensed channels (LTE-U) in cellular-networks. In this model, a mobile network ...
IDMA-based cooperative partial packet recovery: principles and applications
(EURASIP Journal on Wireless Communications and Networking, 1/9/2012)
In this article, we focus on the cooperative multi-user network model and propose a relay-assisted partial packet recovery scheme in which asynchronous interleave-division multiple-access (IDMA) with iterative chip-by-chip ...
Interference-Aware Coordinated Power Allocation in Autonomous Wi-Fi Environment
(IEEE Access, 6/28/2016)
Self-managed access points (APs) with growing intelligence can optimize their own performances but pose potential negative impacts on others without energy efficiency. In this paper, we focus on modeling the coordinated ...
Truthful Mechanisms for Secure Communication in Wireless Cooperative System
(IEEE Transactions on Wireless Communications, 8/26/2013)
To ensure security in data transmission is one of the most important issues for wireless relay networks, and physical layer security is an attractive alternative solution to address this issue. In this paper, we consider ...
Dynamic Popular Content Distribution in Vehicular Networks using Coalition Formation Games
(IEEE Journal on Selected Areas in Communications, 7/2/2013)
Driven by both safety concerns and commercial interests, vehicular ad hoc networks (VANETs) have recently received considerable attentions. In this paper, we address popular content distribution (PCD) in VANETs, in which ...
Perfect Output Feedback in the Two-User Decentralized Interference Channel
(IEEE Transactions on Information Theory, 8/12/2015)
In this paper, the ?-Nash equilibrium (?-NE) region of the two-user Gaussian interference channel (IC) with perfect output feedback is approximated to within 1 bit/s/Hz and ? arbitrarily close to 1 bit/s/Hz. The relevance ...
Collaborative Smartphone Sensing Using Overlapping Coalition Formation Games
(IEEE Transactions on Mobile Computing, 3/3/2016)
With the rapid growth of sensor technology, smartphone sensing has become an effective approach to improve the quality of smartphone applications. However, due to time-varying wireless channels and lack of incentives for ...
Wireless charger networking for mobile devices: fundamentals, standards, and applications
(IEEE Wireless Communications, 4/29/2015)
Wireless charging is a technique of transmitting power through an air gap to an electrical device for the purpose of energy replenishment. Recently, wireless charging technology has significantly advanced in terms of ...
A Game-Theoretic Approach to Energy Trading in the Smart Grid
(IEEE Transactions on Smart Grid, 4/15/2014)
Electric storage units constitute a key element in the emerging smart grid system. In this paper, the interactions and energy trading decisions of a number of geographically distributed storage units are studied using a ...