Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Wei-Dang Lu"'
Publikováno v:
Tongxin xuebao, Vol 33, Pp 74-86 (2012)
An opportunistic spectrum sharing protocol based on OFDM cooperation relaying was proposed.When the primary user experiences weak channel conditions,it could not achieve its target rate.If the cognitive user could help the primary user achieve its ta
Externí odkaz:
https://doaj.org/article/0f98716b17da44cea8f0f6076a4fb4a5
Publikováno v:
IET Communications. 14:2516-2523
Wireless power transfer (WPT) and mobile edge computing (MEC) are two prospective technologies to enhance the computing power and endurance of mobile devices. Integrating unmanned aerial vehicle (UAV) into wireless powered MEC system, the energy coll
Publikováno v:
IET Communications. 11:1282-1290
The correlation coefficient of two consecutive Gaussian sequences is modulated by a binary message bit to achieve a secure communication system. The receiver of the proposed random communication system demodulates the received signal by estimating th
Publikováno v:
IET Communications. 10:1329-1339
In this study, the parameter of a symmetric α-stable (SαS) noise sequence is modulated by the binary message sequence to achieve a secure communication system. The characteristic exponent ‘α’ of an SαS noise sequence carries the binary inform
Publikováno v:
IEEE Transactions on Wireless Communications. 11:2126-2135
In this paper, we propose an opportunistic spectrum sharing protocol that exploits the situation when the primary system is incapable of supporting its target transmission rate. Specifically, the secondary system tries to help the primary system to a
Publikováno v:
VTC Fall
In this paper, we consider opportunistic spectrum sharing when the primary system experiences unfavorable channel conditions. In the proposed spectrum sharing protocol, the secondary system tries to help the primary system to achieve its target rate
Publikováno v:
Chinese Physics B. 24:098903
Many real communication networks, such as oceanic monitoring network and land environment observation network, can be described as space stereo multi-layer structure, and the traffic in these networks is concurrent. Understanding how traffic dynamics
Publikováno v:
IET Communications (Wiley-Blackwell); 2017, Vol. 11 Issue 8, p1282-1290, 9p, 1 Diagram, 1 Chart, 6 Graphs
Publikováno v:
IET Communications (Wiley-Blackwell); 2016, Vol. 10 Issue 11, p1329-1339, 11p, 1 Diagram, 3 Charts, 9 Graphs
Publikováno v:
2009 Canadian Conference on Electrical & Computer Engineering; 2009, p852-855, 4p