Wireless Channel Selection with Restless Bandits

2017 ◽  
pp. 463-485 ◽  
Author(s):  
Julia Kuhn ◽  
Yoni Nazarathy
Keyword(s):  
Channel Selection ◽  
Wireless Channel ◽  
Restless Bandits

scholarly journals Optimal Control Channel Selection for Wireless Channel Assignment

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Sheng Zhong
Keyword(s):  
Optimal Control ◽  
Channel Assignment ◽  
Channel Selection ◽  
Wireless Channel ◽  
Control Channel ◽  
Wireless Devices ◽  
Selection For ◽  
Optimal Set

In wireless channel assignment, control channels are often needed for coordination among wireless devices. In this paper, we propose an algorithm for finding the optimal set of control channels given a number of wireless devices and the ranges of channels these devices can access.

Cost-Based Stackelberg Potential Game for Cognitive Radio Ad Hoc Network

2014 ◽  
Vol 24 (01) ◽  
pp. 1550003
Author(s):  
Qurratulain Minhas ◽  
Hasan Mahmood
Keyword(s):  
Cognitive Radio ◽  
Nash Equilibrium ◽  
Power Efficiency ◽  
Ad Hoc ◽  
Channel Selection ◽  
Wireless Channel ◽  
Potential Game ◽  
Spectrum Access ◽  
Spectrum Utilization ◽  
Wide Range

In cognitive radio ad hoc networks, the opportunistic access of vacant wireless channel opens a new frontier for efficient spectrum utilization as in many situations, a wide range of spectrum is not even partially utilized by the license owners (primary users, PUs). While the idea seems to be lucrative for spectrum hungry users without licenses, a natural competition between potential stake holders arises, which needs to be regulated in order to efficiently utilize available resources and avoid chaos. With the introduction of unlicensed users in licensed bands, the operations and interests of PUs need to be protected, hence the spectrum owners are given an advantage and control over the multiple access policy (a leader-follower scenario). In this work, we address the problems in spectrum access and channel selection equilibrium in a leader (PU)-follower (secondary user, SU) setup. In contrast to previous game formulations that lack efficient power and pricing schemes, we present a cooperative Stackelberg potential game for cognitive players. A dynamic cost function is articulated to induce awareness in players to mitigate the effects of selfish choices in spectrum access while at the same time steer the distributed network towards achieving Nash equilibrium. The proposed scheme is mutually beneficial for all players and focuses on improving the network performance and power efficiency. We design the network potential function such that the nodes have performance based incentives to cooperate and achieve a Nash equilibrium solution for efficient channel acquisition and capacity. Simulation results show fast convergence in channel selection strategies and increase in capacity for the entire network.

Optimized Transfer Learning: Application for Wireless Channel Selection

2021 ◽  
Author(s):  
Mohammad Askarizadeh ◽  
Mostafa Hussien ◽  
Masoumeh Zare ◽  
Kim Khoa Nguyen
Keyword(s):  
Transfer Learning ◽  
Channel Selection ◽  
Wireless Channel

Analysis of Wireless Channel Capacity in RoF-DAS over WDM-PON System

2013 ◽  
Vol E96.C (2) ◽  
pp. 171-179 ◽  
Author(s):  
Tatsuhiko IWAKUNI ◽  
Kenji MIYAMOTO ◽  
Takeshi HIGASHINO ◽  
Katsutoshi TSUKAMOTO ◽  
Shozo KOMAKI ◽  
...  
Keyword(s):  
Channel Capacity ◽  
Wireless Channel ◽  
Wdm Pon
Sign in / Sign up

Export Citation Format

Share Document