Yichen WANG


A POMDP Based Distributed Adaptive Opportunistic Spectrum Access Strategy for Cognitive Ad Hoc Networks
Yichen WANG Pinyi REN Zhou SU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/06/01
Vol. E94-B  No. 6  pp. 1621-1624
Type of Manuscript:  Special Section LETTER (Special Section on New Generation Mobile and Sensor Networking and Future Networks)
Category: 
Keyword: 
cognitive radioopportunistic spectrum accesspartially observable Markov decision process (POMDP)optimal stopping
 Summary | Full Text:PDF

Polarization-Based Long-Range Communication Directional MAC Protocol for Cognitive Ad Hoc Networks
Yichen WANG Pinyi REN Zhou SU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5  pp. 1265-1275
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Diversification of Wireless Technologies)
Category: Radio System
Keyword: 
cognitive radioad hoc networksmedium access control (MAC)directional antennapolarization
 Summary | Full Text:PDF

A Throughput-Aimed MAC Protocol with QoS Provision for Cognitive Ad Hoc Networks
Yichen WANG Pinyi REN Guangen WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1426-1429
Type of Manuscript:  Special Section LETTER (Special Section on Quality of Communication Networks and Services)
Category: 
Keyword: 
cognitive radioAd Hoc networksMedium Access Control (MAC)Quality of Service (QoS)
 Summary | Full Text:PDF