Results 41 to 50 of about 2,569,604 (332)
Capacity of a Class of State-Dependent Orthogonal Relay Channels
, 2015 The class of orthogonal relay channels in which the orthogonal channels connecting the source terminal to the relay and the destination, and the relay to the destination, depend on a state sequence, is considered. It is assumed that the state sequence is
Aguerri, Iñaki Estella, Gündüz, Deniz
core +1 more source
Relay Selection for Improving Physical-Layer Security in Hybrid Satellite-Terrestrial Relay Networks
IEEE Access, 2018 In this paper, a hybrid satellite-terrestrial relay network (HSTRN) interconnecting a satellite and multiple terrestrial nodes is considered, where communication is achieved by the satellite transmitting information to a destination through multiple ...
Weifeng Cao +3 more
doaj +1 more source
On Outage Probability and Diversity-Multiplexing Tradeoff in MIMO Relay Channels [PDF]
, 2010 Fading MIMO relay channels are studied analytically, when the source and destination are equipped with multiple antennas and the relays have a single one. Compact closed-form expressions are obtained for the outage probability under i.i.d. and correlated
Levin, Georgy, Loyka, Sergey
core +2 more sources
Advances in Electrical and Computer Engineering, 2014 Relays are used to improve wireless network performances. In this paper, the decode-and-forward relaying technique is used to achieve spatial diversity.
ANDREI, M., TRIFINA, L., TARNICERIU, D.
doaj +1 more source
Sensors, 2016 In this paper, we consider amplify-and-forward (AnF) cooperative systems under correlated fading environments. We first present a brief overview of existing works on the effect of channel correlations on the system performance.
Binh Van Nguyen, Kiseon Kim
doaj +1 more source
IET Communications, 2021 Two‐user multiple‐access relay channel (MARC) with side information (SI) non‐causally known at one encoder is studied, where transmitters send a common message with rate R0, and private messages with rates R1 and R2; and derive a general achievable rate ...
Jalil Etminan +2 more
doaj +1 more source
Memoryless Relay Strategies for Two-Way Relay Channels: Performance Analysis and Optimization [PDF]
, 2008 We consider relaying strategies for two-way relay channels, where two terminals transmits simultaneously to each other with the help of relays. A memoryless system is considered, where the signal transmitted by a relay depends only on its last received
Cui, Tao, Ho, Tracey, Kliewer, Jörg
core +3 more sources
EURASIP Journal on Advances in Signal Processing, 2008 We consider an amplify-and-forward (AF) cooperative diversity system where a source node communicates with a destination node directly and indirectly (through multiple relays).
Mohamed H. Ahmed, Salama S. Ikki
doaj +1 more source
Interference Channel with an Out-of-Band Relay
, 2010 A Gaussian interference channel (IC) with a relay is considered. The relay is assumed to operate over an orthogonal band with respect to the underlying IC, and the overall system is referred to as IC with an out-of-band relay (IC-OBR).
Erkip, Elza +2 more
core +3 more sources
Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon +12 more
wiley +1 more source