Qinghua TIAN


Subchannel and Power Allocation with Fairness Guaranteed for the Downlink of NOMA-Based Networks
Qingyuan LIU Qi ZHANG Xiangjun XIN Ran GAO Qinghua TIAN Feng TIAN 
Publication:   
Publication Date: 2020/12/01
Vol. E103-B  No. 12  pp. 1447-1461
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
capacity maximizationnon-orthogonal multiple access (NOMA)resource allocationuser fairness
 Summary | Full Text:PDF(2.5MB)

Bee Colony Algorithm Optimization Based on Link Cost for Routing and Wavelength Assignment in Satellite Optical Networks
Yeqi LIU Qi ZHANG Xiangjun XIN Qinghua TIAN Ying TAO Naijin LIU Kai LV 
Publication:   
Publication Date: 2020/06/01
Vol. E103-B  No. 6  pp. 690-702
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
routing and wavelength assignmentsatellite optical networksbee colony algorithm optimizationlink costfitness
 Summary | Full Text:PDF(2.8MB)