COMMUNICATIONS

作品数:778被引量:926H指数:13
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Advances in communications using optical vortices被引量:67
《Photonics Research》2016年第5期14-28,共15页Jian Wang 
National Basic Research Program of China(973Program)(2014CB340004);National Natural Science Foundation of China(NSFC)(11274131,11574001,61222502);National Program for Support of Top-Notch Young Professionals;Program for New Century Excellent Talents in University(NCET)(NCET-11-0182);Wuhan Science and Technology Plan Project(2014070404010201);Open Program from State Key Laboratory of Advanced Optical Communication Systems and Networks(2016GZKF0JT007);Open Projects Foundation of Yangtze Optical Fiber and Cable Joint Stock Limited Company(YOFC)(SKLD1504)
An optical vortex having an isolated point singularity is associated with the spatial structure of light waves.A polarization vortex(vector beam) with a polarization singularity has spatially variant polarizations. A ...
关键词:OAM MODE Advances in communications using optical vortices 
Key techniques for 5G wireless communications:network architecture, physical layer,and MAC layer perspectives被引量:52
《Science China(Information Sciences)》2015年第4期1-20,共20页MA Zheng ZHANG ZhengQuan DING ZhiGuo FAN PingZhi LI HengChao 
supported by National Basic Research Program of China (973 Program) (Grant No. 2012CB316100);National High-tech R&D Program of China (863 Program) (Grant No. 2014AA01A707);111 Project (Grant No. 111-2-14);Open Research Foundation of National Mobile Communications Laboratory, Southeast University (Grant No. 2011D16);Fundamental Research Funds for the Central Universities (Grant Nos. SWJTU11CX147, SWJTU11CX040)
The fourth generation (4G) mobile communication systems are offering service worldwide steadily. Although 4G systems could be loaded with much more services and data than previous systems, there is still a dramatic ...
关键词:5G software defined network non-orthogonal multiple access massive MIMO full duplex device-to-device communications millimeter wave communications cognitive radio 
Study on QoS and Communications Capacity in Heterogeneous Network Convergence
《ZTE Communications》2008年第3期6-9,共4页Xia Weiwei,Shen Lianfeng(National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China) 
the National Basic Research Program of China("973"Program)under Grant No.2007CB310606;the Specialized Foundation for the Achievements Transformation of Science and Technology in Jiangsu Province under Grant No.BA2006101
To provide any subscriber from anywhere at anytime with services that have both secured Quality of Service(QoS) and simultaneous expansion of network coverage and communications capacity is a key problem that has to b...
关键词:QOS Study on QoS and Communications Capacity in Heterogeneous Network Convergence WLAN IEEE 
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