Results 31 to 40 of about 40,503 (307)
Secure Wireless Communications via Cooperative Transmitting
The Scientific World Journal, 2014 Information-theoretic secrecy is combined with cryptographic secrecy to create a secret-key exchange protocol for wireless networks. A network of transmitters, which already have cryptographically secured channels between them, cooperate to exchange a ...
Toni Draganov Stojanovski +1 more
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Joint Power Allocation for NOMA-Based Diamond Relay Networks With and Without Cooperation
IEEE Open Journal of the Communications Society, 2020 Non-orthogonal multiple access (NOMA)-based diamond relaying (NDR) is an efficient approach for combining NOMA and relaying techniques in such a way as to enhance the achievable rate from the source to the destination in the network.
Bo-Ying Huang, Yinman Lee, Sok-Ian Sou
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Near-Capacity Non-Coherent Network-Coding Aided Scheme for Cooperative Multi-user Communications [PDF]
, 2011 In this contribution, Near-capacity Non-coherent Cooperative Network-coding aided Multi-user (NNCNM) systems are designed with the aid of Extrinsic Information Transfer (EXIT) charts for the sake of approaching the Differential Discrete-input Continuous ...
Joao Luiz Rebelatto +11 more
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A Special Section in IEEE Access: Cooperative and Intelligent Sensing
IEEE Access, 2017 With the advances of technologies in Micro-electro-mechanics (MEMS) and wireless communications, it has become feasible to deploy a large-scale wireless sensor network (WSN) with thousands of tiny and inexpensive sensor nodes scattered over a vast field ...
Rongbo Zhu, Maode Ma, Lu Liu, Shiwen Mao
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Turbo-coded star-QAM for cooperative wireless and optical-fiber communications [PDF]
, 2012 A low-complexity cooperative wireless and optical-fiber communication scheme is proposed for uplink communication in a Fractional Frequency Reuse (FFR) based multicell, multiuser system.
Liang, Dandan +7 more
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Trust-Oriented Partner Selection in D2D Cooperative Communications
IEEE Access, 2017 To meet the rapid growing requirement of data services and offload the heavy base station load, device-to-device (D2D) communication is proposed as one of the key technologies for future cellular network, which can enable users to communicate directly ...
Junjie Yan +3 more
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Cooperative Information Agents and communication [PDF]
, 1997 Research in Information Systems has switched its focus from data to communication. Communication between different autonomous ISs requires a certain amount of intelligence of each system. The system should be able to know which queries it can/may handle and also be able to negotiate about the information that it will give.
Verharen, E., Dignum, F.P.M.
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, 2008 In this paper, we design and investigate a novel Interleave Division Multiplexing based Space-Time Code (IDM-STC) in the context of cooperative communications.
Zhang, R. +3 more
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Cooperative Visible Light Communications With Full-Duplex Relaying
IEEE Photonics Journal, 2017 In this paper, we investigate cooperative visible light communication (VLC) system where an intermediate light source acts as a relay terminal. We assume that relay terminal operates in full-duplex mode.
Omer Narmanlioglu +3 more
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Code designs for cooperative communication
IEEE Signal Processing Magazine, 2007 The goal of this article is to discuss the implementation of two cooperative protocols - decode-and-forward (DF) and estimate-and-forward (EF). In each case, the starting point is an information theoretic random coding scheme, which motivates a practical code construction.
Arnab Chakrabarti +3 more
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