Opportunistic Scheduling with Power Control in Ad Hoc Wireless Networks

Casaquite, Reizel; Kong, In-Yeup; Yoon, Myung-Hyun; Hwang, Won-Joo

doi:10.1109/icact.2006.206066

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…This can be considered as an opportunistic service discipline that relies on the partial CSI provided by the users through feedback channels. Opportunistic scheduling with Adaptive Modulation and Coding (AMC) are widely proposed for modern wireless systems [3][4][5][6][7][8][9][10]. Developing analytical models for opportunistic scheduling thus is a practically useful and theoretically challenging problem.…”

Section: Introductionmentioning

confidence: 99%

Per‐user service model for opportunistic scheduling scheme over fading channels

Dianati

Tafazolli

Shen

et al. 2009

Wireless Communications

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In this paper, we propose a finite-state Markov model for per-user service of an opportunistic scheduling scheme over Rayleigh fading channels, where a single base station serves an arbitrary number of users. By approximating the power gain of Rayleigh fading channels as finite-state Markov processes, we develop an algorithm to obtain dynamic stochastic model of the transmission service, received by an individual user for a saturated scenario, where user data queues are highly loaded. The proposed analytical model is a finite-state Markov process. We provide a comprehensive comparison between the predicted results by the proposed analytical model and the simulation results, which demonstrate a high degree of match between the two sets.

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Section: Introductionmentioning

confidence: 99%

Per‐user service model for opportunistic scheduling scheme over fading channels

Dianati

Tafazolli

Shen

et al. 2009

Wireless Communications

View full text Add to dashboard Cite

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Liu

Proutière

et al. 2010

Wireless Communications

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Opportunistic Scheduling over Wireless Fading Channels without Explicit Feedback

Dianati

Tafazolli

2008

VTC Spring 2008 - IEEE Vehicular Technology Conference

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Abstract-A novel approach for implementation of opportunistic scheduling without explicit feedback channels is proposed in this paper, which exploits the existing ARQ signals instead of feedback channels to reduce the complexity of implementation.Monte Carlo simulation results demonstrate the efficacy of the proposed approach in harvesting multiuser diversity gain. The proposed approach enables implementation of opportunistic scheduling in a variety of wireless networks, such as the IEEE 802.11, without feedback facilities for collecting partial channel state information from users.

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Opportunistic Scheduling with Power Control in Ad Hoc Wireless Networks

Cited by 3 publications

References 14 publications

Per‐user service model for opportunistic scheduling scheme over fading channels

Per‐user service model for opportunistic scheduling scheme over fading channels

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Opportunistic Scheduling over Wireless Fading Channels without Explicit Feedback

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