Results 71 to 80 of about 105,891,633 (212)
Exact capacity analysis of multihop transmission over amplify-and-forward relay fading channels
, 2010 In this paper, we propose an analytical framework on the exact computation of the average capacity of multihop transmission over amplify-and-forward relay fading channels.
Ferkan Yilmaz +5 more
core +1 more source
Decision Feedback Modulation Recognition with Channel Estimation for Amplify and Forward Two-Path Consecutive Relaying Systems. [PDF]
Sensors (Basel), 2022 Marey M, Esmail MA, Mostafa H.
europepmc +1 more source
Random DS/CDMA for the amplify and forward relay channel
IEEE Transactions on Wireless Communications, 2009 This paper presents a communication system where point-to-point transmissions are aided by L half-duplex, amplify and forward relays which access a common channel by means of random spreading matrices. During the relaying phase, the source can either remain silent or send new symbols.
David Gregoratti, Xavier Mestre
openaire +2 more sources
Power Scaling Laws of Massive MIMO Full-Duplex Relaying With Hardware Impairments
IEEE Access, 2018 This paper considers a massive MIMO full-duplex relaying (FDR) system, in which multiple single-antenna sources simultaneously communicate with multiple single-antenna destinations using a single relay that is equipped with Ntx transmit antennas and Nrx ...
Si-Nian Jin, Dian-Wu Yue, Ha H. Nguyen
doaj +1 more source
, 2010 In this paper, we propose an analytical framework on the exact computation of the average symbol error probabilities (ASEP) of multihop transmission over generalized fading channels when an arbitrary number of amplify-and-forward relays is used.
Ferkan Yilmaz +5 more
core +1 more source
Performance analysis of two-hop decode-amplify-forward relayed system in different fading conditions
, 2015 Performance analysis of two-hop decode-amplify-forward relayed system in different fading ...
Jemal Abawajy (13075551) +1 more
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Adaptive modulation and coding for two-way amplify-and-forward relay networks
, 2012 In this paper, we introduce an adaptive modulation and coding protocol for all-participate amplify-and-forward relay network systems to achieve a better overall system performance.
Yang, Kun +3 more
core +1 more source
Multiple Access Channels With Full-Duplex Amplify-and-Forward Transmitter Cooperations
IEEE Access, 2019 In this paper, a full-duplex (FD) transmitter cooperative scheme is proposed to improve the achievable rate for multiple access channels (MACs). In the proposed scheme, by leveraging the FD amplify-and-forward (AF) protocol, two FD transmitters send ...
Qingpeng Liang, Donglin Liu, Chuan Huang
doaj +1 more source
Is Amplify-and-Forward Practically Better than
, 2005 This paper evaluates the relative merit of amplifyand -forward (AF) and decode-and-forward (DE), the two basic modes of cooperative communications, in practical systems.
Decode-And-Forward Or Vice +2 more
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