Finite-state Markov modeling of fading channels-a survey of principles and applications

P Sadeghi, RA Kennedy, PB Rapajic… - IEEE Signal …, 2008 - ieeexplore.ieee.org
This article's goal is to provide an in-depth understanding of the principles of FSMC
modeling of fading channels with its applications in wireless communication systems. While …

Cross-layer design for TCP performance improvement in cognitive radio networks

C Luo, FR Yu, H Ji, VCM Leung - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
In cognitive radio (CR) networks, the end-to-end transmission-control protocol (TCP)
performance experienced by secondary users is a very important factor that evaluates the …

Dynamic computation offloading in IoT fog systems with imperfect channel-state information: A POMDP approach

R **e, Q Tang, C Liang, FR Yu… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
Driven by the growing popularity of mobile applications, such as the Internet of Things (IoT),
fog computing has been envisioned as a promising approach to enhance the computation …

Handoff performance improvements in MIMO-enabled communication-based train control systems

L Zhu, FR Yu, B Ning, T Tang - IEEE Transactions on intelligent …, 2012 - ieeexplore.ieee.org
Communication-based train control (CBTC) is an automated control system for railways
using data communications. CBTC systems have stringent communication latency …

An energy-efficient transmission strategy for wireless sensor networks

C Van Phan, Y Park, HH Choi, J Cho… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
In this work we propose an energy-efficient transmission strategy for wireless sensor
networks that operate in a strict energy-constrained environment. Our transmission algorithm …

Application layer QoS optimization for multimedia transmission over cognitive radio networks

FR Yu, B Sun, V Krishnamurthy, S Ali - Wireless Networks, 2011 - Springer
In cognitive radio (CR) networks, the perceived reduction of application layer quality of
service (QoS), such as multimedia distortion, by secondary users may impede the success of …

Distributed reinforcement learning frameworks for cooperative retransmission in wireless networks

G Naddafzadeh-Shirazi, PY Kong… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
We address the problem of cooperative retransmission in the media access control (MAC)
layer of a distributed wireless network with spatial reuse, where there can be multiple …

Joint time-frequency anti-jamming communications: A reinforcement learning approach

X Pei, X Wang, J Yao, C Yao, J Ge… - 2019 11th …, 2019 - ieeexplore.ieee.org
This paper investigates the channel selection and transmission duration scheduling problem
in jamming environment. Although stable communication frequency and long transmission …

Cross-layer QoS provisioning for multimedia transmissions in cognitive radio networks

S Ali, FR Yu - 2009 IEEE Wireless Communications and …, 2009 - ieeexplore.ieee.org
In cognitive radio (CR) networks, the perceived reduction of application layer quality of
service (QoS), such as multimedia distortion, by secondary users may impede the success of …

Cross-layer adaptive transmission: Optimal strategies in fading channels

AT Hoang, M Motani - IEEE Transactions on Communications, 2008 - ieeexplore.ieee.org
We consider cross-layer adaptive transmission for a single-user system with stochastic data
traffic and a time-varying wireless channel. The objective is to vary the transmit power and …