Ding XU


Secure Communications for Primary Users in Cognitive Radio Networks with Collusive Eavesdroppers
Ding XU Qun LI 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1970-1974
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiosecrecy outage probabilityeavesdroppingcollusive
 Summary | Full Text:PDF(465KB)

Proactive Eavesdropping through a Third-Party Jammer
Ding XU Qun LI 
Publication:   
Publication Date: 2018/05/01
Vol. E101-A  No. 5  pp. 878-882
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
proactive eavesdroppinglegitimate surveillancesuccessful eavesdropping probabilityjamming
 Summary | Full Text:PDF(344.2KB)

Legitimate Surveillance with a Wireless Powered Monitor in Rayleigh Fading Channels
Ding XU Qun LI 
Publication:   
Publication Date: 2018/01/01
Vol. E101-A  No. 1  pp. 293-297
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
physical-layer securitylegitimate surveillancesuccessful eavesdropping probabilitychannel state informationchannel distribution information
 Summary | Full Text:PDF(278.8KB)

An Efficient Resource Allocation Algorithm for Underlay Cognitive Radio Multichannel Multicast Networks
Qun LI Ding XU 
Publication:   
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 2065-2068
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radioresource allocationuser groupingmulticast
 Summary | Full Text:PDF(226.2KB)

Joint User and Power Allocation in Underlay Cognitive Radio Networks with Multiple Primary Users' Security Constraints
Ding XU Qun LI 
Publication:   
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 2061-2064
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiouser and power allocationsecrecyoutage probabilityeavesdropping
 Summary | Full Text:PDF(247.2KB)

Sum Outage Capacity Maximization in Cognitive Radio Networks with Channel Distribution Information
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12  pp. 2600-2603
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiooutage capacitypower allocationchannel distribution information
 Summary | Full Text:PDF(157.1KB)

Energy Efficient Power Allocation for Delay-QoS Constrained Cognitive Radio Networks
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/06/01
Vol. E99-A  No. 6  pp. 1264-1267
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiopower allocationenergy efficienteffective capacity
 Summary | Full Text:PDF(226.1KB)

Power Allocation for Ergodic Capacity and Outage Probability Tradeoff in Cognitive Radio Networks
Qun LI Ding XU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/10/01
Vol. E98-B  No. 10  pp. 1988-1995
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part II: Multi-RAT Heterogeneous Networks and Smart Radio Technologies)
Category: 
Keyword: 
cognitive radiopower allocationergodic capacityoutage probabilitymultiobjective
 Summary | Full Text:PDF(1.1MB)

Service Outage Constrained Outage Probability Minimizing Joint Channel, Power and Rate Allocation for Cognitive Radio Multicast Networks
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/08/01
Vol. E98-A  No. 8  pp. 1854-1857
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radioresource allocationoutage probabilityservice outage constraintmulticast
 Summary | Full Text:PDF(187.7KB)

Power Allocation for Two-Way OFDM-Based Spectrum Sharing Cognitive Radio Networks
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/03/01
Vol. E98-A  No. 3  pp. 918-922
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiopower allocationchannel distribution informationOFDM
 Summary | Full Text:PDF(519.3KB)

On the Outage Capacity of Fading Cognitive Multicast Channel
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/11/01
Vol. E97-A  No. 11  pp. 2272-2275
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiooutage capacitymulticastchannel distribution information
 Summary | Full Text:PDF(323.6KB)

Discriminative Reference-Based Scene Image Categorization
Qun LI Ding XU Le AN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/10/01
Vol. E97-D  No. 10  pp. 2823-2826
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
scene categorizationreference-based schemeaffinity propagation algorithmdiscriminative reference-set
 Summary | Full Text:PDF(758.3KB)

Joint Power and Rate Allocation in Cognitive Radio Multicast Networks for Outage Probability Minimization
Ding XU Qun LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/03/01
Vol. E97-A  No. 3  pp. 904-906
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiospectrum sharingoutage probabilitypower and rate allocationmulticast
 Summary | Full Text:PDF(224.2KB)

Outage Capacity of Spectrum Sharing Cognitive Radio with MRC Diversity and Outdated CSI under Asymmetric Fading
Ding XU Zhiyong FENG Ping ZHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/03/01
Vol. E96-A  No. 3  pp. 732-736
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
cognitive radiooutage capacitymaximal ratio combiningoutdated channel state informationasymmetric fading
 Summary | Full Text:PDF(244.8KB)

Impact of the Primary User's Power Allocation on the Performance of the Secondary User in Cognitive Radio Networks
Ding XU Zhiyong FENG Ping ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2  pp. 668-672
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radiopower allocationcapacityspectrum sharing
 Summary | Full Text:PDF(420.9KB)

Protecting Primary Users in Cognitive Radio Networks with Effective Capacity Loss Constraint
Ding XU Zhiyong FENG Ping ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 349-353
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radiointerference temperatureeffective capacityprimary user protectionspectrum sharing
 Summary | Full Text:PDF(264.2KB)

Optimal Power Control of Cognitive Radio under SINR Constraint with Primary User's Cooperation
Ding XU Zhiyong FENG Yizhe LI Ping ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2685-2689
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radiothroughputpower controlSINR
 Summary | Full Text:PDF(154.1KB)