Adaptive transmission policy design for delay-sensitive and bursty packet traffic over wireless fading channels

Harsini, Jalil S.; Lahouti, Farshad

doi:10.1109/twc.2009.071004

Cited by 28 publications

(19 citation statements)

References 24 publications

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“…and coding scheme algorithms operates on a micro second scale [24] whereas a power control based load balancing algorithm might operate on time scales of minutes and hours [25] whereas adaptive sectorization algorithms might operate on the scale of days and months [26]. This different diversity of times scales can be used to classify SO.…”

Section: A Major Use Cases Of Somentioning

confidence: 99%

A Survey of Self Organisation in Future Cellular Networks

Aliu

Imran

et al. 2013

IEEE Commun. Surv. Tutorials

379

217

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This article surveys the literature over the period of the last decade on the emerging field of self organisation as applied to wireless cellular communication networks. Self organisation has been extensively studied and applied in adhoc networks, wireless sensor networks and autonomic computer networks; however in the context of wireless cellular networks, this is the first attempt to put in perspective the various efforts in form of a tutorial/survey. We provide a comprehensive survey of the existing literature, projects and standards in self organising cellular networks. Additionally, we also aim to present a clear understanding of this active research area, identifying a clear taxonomy and guidelines for design of self organising mechanisms. We compare strength and weakness of existing solutions and highlight the key research areas for further development. This paper serves as a guide and a starting point for anyone willing to delve into research on self organisation in wireless cellular communication networks.

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Section: A Major Use Cases Of Somentioning

confidence: 99%

A Survey of Self Organisation in Future Cellular Networks

Aliu

Imran

et al. 2013

IEEE Commun. Surv. Tutorials

379

217

View full text Add to dashboard Cite

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“…Thus, the average service rate calculation corresponding to state n can be written as (24), shown at the bottom of the page, where π (s,c) denotes the stationary distribution of the system state.…”

Section: B Delay Analysismentioning

confidence: 99%

Delay-Aware Energy-Efficient Communications Over Nakagami- <inline-formula> <tex-math notation="LaTeX">$m$</tex-math></inline-formula> Fading Channel With MMPP Traffic

Wang

Tao

Chen

et al. 2015

IEEE Trans. Commun.

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In this paper, we propose a cross-layer design framework for transmitting Markov modulated Poisson process (MMPP) traffic over Nakagami-m fading channel with delay demands. The adaptive modulation and coding (AMC) technique is used at the physical layer. The energy efficiency is described as the average throughput over the average transmission power, where both of throughput and transmit power have full consideration of the queuing system. We first derive the closed-form expressions of the delay and the energy efficiency with the stationary distribution of the system. We then derive the energy efficient thresholds to choose the AMC transmission modes. At last, we derive the transmission policy to maximize the energy efficiency with delay constraints. Numerical results are provided to support the theoretical development.Index Terms-Cross-layer design, energy efficiency, adaptive modulation and coding, queuing theory, finite state Markov channel, Markov modulated Poisson process, delay.

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“…For instance, advanced power-control policies can be tailored to the needs of various applications [12], [13], [1], [3], [14], [6], [15]. Still, such policies usually disregard coding issues by considering a power threshold for reliable transmission.…”

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confidence: 99%

“…We emphasize that the block fading models adopted in many existing studies [2], [3], [4], [13], [16] do not consider the per-symbol correlation and do not allow for a consistent comparison of the performance associated with different block lengths. In block-fading models, varying the block length also implicitly changes the fading process.…”

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confidence: 99%

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Delay-Sensitive Communication Over Fading Channels: Queueing Behavior and Code Parameter Selection

Hamidi-Sepehr

Pfister

Chamberland

2015

IEEE Trans. Veh. Technol.

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This article examines the queueing performance of communication systems that transmit encoded data over unreliable channels. A fading formulation suitable for wireless mobile applications is considered where errors are caused by a discrete channel with correlated behavior over time. For carefully selected channel models and arrival processes, a tractable Markov structure composed of queue length and channel state is identified. This facilitates the analysis of the stationary behavior of the system, leading to evaluation criteria such as bounds on the probability of the queue exceeding a threshold. Specifically, this article focuses on system models with scalable arrival profiles, which are based on Poisson processes, and finite-state channels with memory. These assumptions permit the rigorous comparison of system performance for codes with arbitrary block lengths and code rates. Based on the resulting characterizations, it is possible to select the best code parameters for delay-sensitive applications over various channels. Random codes and BCH codes are then employed as means to study the relationship between code parameter selection and the queueing performance of point-to-point data links. The methodology introduced herein offers a new perspective on the joint queueing-coding analysis of finite-state channels with memory, and it is supported by numerical simulations.

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Adaptive transmission policy design for delay-sensitive and bursty packet traffic over wireless fading channels

Cited by 28 publications

References 24 publications

A Survey of Self Organisation in Future Cellular Networks

A Survey of Self Organisation in Future Cellular Networks

Delay-Aware Energy-Efficient Communications Over Nakagami- <inline-formula> <tex-math notation="LaTeX">$m$</tex-math></inline-formula> Fading Channel With MMPP Traffic

Delay-Sensitive Communication Over Fading Channels: Queueing Behavior and Code Parameter Selection

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