QoE-driven mobile edge caching placement for adaptive video streaming
Caching at mobile edge servers can smooth temporal traffic variability and reduce the
service load of base stations in mobile video delivery. However, the assignment of multiple …
service load of base stations in mobile video delivery. However, the assignment of multiple …
Spectrum sharing in MIMO cognitive radio networks based on cooperative game theory
Y Liu, L Dong - IEEE Transactions on Wireless …, 2014 - ieeexplore.ieee.org
In a MIMO cognitive radio network, multiple secondary users sense the spatial channels and
share the spectrum use with incumbent primary users. Each secondary transmitter competes …
share the spectrum use with incumbent primary users. Each secondary transmitter competes …
Distributed packet forwarding and caching based on stochastic network utility maximization
Cache-enabled network architecture has great potential for enhancing the efficiency of
content distribution as well as reducing the network congestion. This, in turn, has called for …
content distribution as well as reducing the network congestion. This, in turn, has called for …
Joint dynamic rate control and transmission scheduling for scalable video multirate multicast over wireless networks
In this paper we consider the time-varying characteristics of practical wireless networks and
propose a joint dynamic rate allocation and transmission scheduling optimization scheme …
propose a joint dynamic rate allocation and transmission scheduling optimization scheme …
Delay analysis of max-weight queue algorithm for time-varying wireless ad hoc networks—Control theoretical approach
Max weighted queue (MWQ) control policy is a widely used cross-layer control policy that
achieves queue stability and a reasonable delay performance. In most of the existing …
achieves queue stability and a reasonable delay performance. In most of the existing …
A multiutility framework with application for studying tradeoff between utility and lifetime in wireless sensor networks
S Liao, Q Zhang - IEEE Transactions on Vehicular Technology, 2014 - ieeexplore.ieee.org
This paper generalizes the network utility maximization (NUM) model to a multiutility
framework model using multiobjective optimization. It applies this framework to study the …
framework model using multiobjective optimization. It applies this framework to study the …
Delay–rate–distortion optimized rate control for end-to-end video communication over wireless channels
In addition to the rate-distortion (RD) behavior, in a real-time wireless video communication
system, the end-to-end delay would also significantly affect the overall video reception …
system, the end-to-end delay would also significantly affect the overall video reception …
Opportunistic multichannel access with decentralized channel state information
B Yang, Y Shen, M Johansson… - … and Mobile Computing, 2015 - Wiley Online Library
This paper considers multiaccess control for the uplink in orthogonal frequency division
multiple access wireless networks. To avoid the extensive information exchange associated …
multiple access wireless networks. To avoid the extensive information exchange associated …
Receding horizon control for an online cross-layer design of wireless networks over time-varying stochastic channels
In this paper, we formulate a network utility maximization (NUM) problem, targeting an
optimal cross-layer network operation, while considering time-varying and random possibly …
optimal cross-layer network operation, while considering time-varying and random possibly …
Utility-based scheduling in wireless multi-hop networks over non-deterministic fading channels
Z Liu, M Ma, J Dai - Computer Networks, 2012 - Elsevier
In this paper, an innovative scheduling scheme is proposed for interference-limited wireless
multi-hop networks with non-deterministic fading channels. The scheduling problem is …
multi-hop networks with non-deterministic fading channels. The scheduling problem is …