241 citations · 861 across the 54 of their papers we have counts for
7 papers · 1 filter
Optimal Relay Selection with Non-negligible Probing Time
Yang Liu, Yi Ouyang, Mingyan Liu
In this paper an optimal relay selection algorithm with non-negligible probing time is proposed and analyzed for cooperative wireless networks. Relay selection has been introduced…
Sufficient Conditions on the Optimality of Myopic Sensing in Opportunistic Channel Access: A Unifying Framework
Yang Liu, Mingyan Liu, Sahand Haji Ali Ahmad
This paper considers a widely studied stochastic control problem arising from opportunistic spectrum access (OSA) in a multi-channel system, with the goal of providing a unifying a…
Channel Estimation for Opportunistic Spectrum Access: Uniform and Random Sensing
Quanquan Liang, Mingyan Liu
The knowledge of channel statistics can be very helpful in making sound opportunistic spectrum access decisions. It is therefore desirable to be able to efficiently and accurately…
Spectrum Sharing as Network Congestion Games
Sahand Ahmad, Cem Tekin, Mingyan Liu +2
This paper has been withdrawn by the first author due to incomplete bibliography and incorporation of multiple formats in the same file.
Multi-channel Opportunistic Access: A Case of Restless Bandits with Multiple Plays
Sahand Haji Ali Ahmad, Mingyan Liu
This paper considers the following stochastic control problem that arises in opportunistic spectrum access: a system consists of n channels (Gilbert-Elliot channels)where the state…
Throughput Scaling in Random Wireless Networks: A Non-Hierarchical Multipath Routing Strategy
Awlok Josan, Mingyan Liu, David L. Neuhoff +1
Franceschetti et al. have recently shown that per-node throughput in an extended, ad hoc wireless network with randomly distributed nodes and multihop routing can be increas…