Results 31 to 40 of about 2,569,604 (332)
Resource Allocation for Energy-Efficient 3-Way Relay Channels [PDF]
IEEE Transactions on Wireless Communications, 2014 Throughput and energy efficiency in 3-way relay channels are studied in this paper. Unlike previous contributions, we consider a circular message exchange.
Bho Matthiesen +2 more
semanticscholar +1 more source
IEEE Open Journal of the Communications Society, 2022 Full-duplex relaying is an enabling technique of sixth generation (6G) mobile networks, promising tremendous rate and spectral efficiency gains. In order to improve the performance of full-duplex communications, power control is a viable way of avoiding ...
Nikolaos Nomikos +3 more
doaj +1 more source
On the Capacity of the Noncausal Relay Channel [PDF]
, 2016 This paper studies the noncausal relay channel, also known as the relay channel with unlimited lookahead, introduced by El Gamal, Hassanpour, and Mammen.
Naghshvar, Mohammad, Wang, Lele
core +1 more source
Joint Power Splitting and Antenna Selection in Energy Harvesting Relay Channels [PDF]
IEEE Signal Processing Letters, 2014 The simultaneous wireless transfer of information and power with the help of a relay equipped with multiple antennas is considered in this letter, where a “harvest-and-forward” strategy is proposed.
Zheng Zhou +3 more
semanticscholar +1 more source
Zero-Error Relaying for Primitive Relay Channels
IEEE Transactions on Information Theory, 2017 In a primitive relay channel, a new one-shot relaying scheme termed color-and-forward is proposed that guarantees a probability of error equal to zero. This relaying scheme constructs a relaying compression graph of relay outputs based on the joint conditional distribution of the relay and destination outputs, and forwards a minimum coloring of this ...
Yanying Chen, Natasha Devroye
openaire +1 more source
Innovative Practice of Protection Private Communication Network in Suzhou Electric Power Grid
Guangtongxin yanjiu, 2023 【Objective】Focusing on the strategic goal of building an internationally leading energy Internet enterprise with Chinese characteristics, in accordance with the promotion of the deep integration and application of advanced information and communication ...
LAN Jian +4 more
doaj
Optimal Relay Selection with Non-negligible Probing Time
, 2015 In this paper an optimal relay selection algorithm with non-negligible probing time is proposed and analyzed for cooperative wireless networks. Relay selection has been introduced to solve the degraded bandwidth efficiency problem in cooperative ...
Liu, Mingyan, Liu, Yang, Ouyang, Yi
core +1 more source
Lower bounds on the estimation performance in low complexity quantize-and-forward cooperative systems [PDF]
, 2015 Cooperative communication can effectively mitigate the effects of multipath propagation fading by using relay channels to provide spatial diversity. A relaying scheme suitable for half-duplex devices is the quantize-and-forward (QF) protocol, in which ...
Aerts, Nico +2 more
core +2 more sources
Compound relay channel with informed relay and destination [PDF]
2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2009 A two-state compound relay channel is considered where the relay and the destination are informed about the channel state while the source is not. Achievable rates and upper bounds are derived for discrete memoryless and Gaussian models, and specialized to a scenario with orthogonal components.
O. Simeone, D. Gunduz, S. Shamai (Shitz)
openaire +2 more sources
Compress-and-Forward for Relay Broadcast Channels without Common Messages
Cybernetics and Information Technologies, 2015 This paper is connected with compress-and-forward strategy for two-user relay broadcast channels without common messages, where the relay node has private messages from the source, in addition to aiding traditional communication from the source to the ...
Song Xiaoxia, Li Yong
doaj +1 more source