Partial Soft Decode and Forward [PDF]
2011 IEEE Vehicular Technology Conference (VTC Fall), 2011 Soft Decode and Forward (SDF) cooperation techniques have been shown to improve the performance of Distributed Turbo Coding (DTC) schemes, in which the Source Node (SN) and Relay Node (RN) employ convolutional codes, while the Destination Node (DN) employs a turbo decoder.
Pir S. Ahmed +2 more
openaire +5 more sources
Joint resource optimization in spectrum sharing decode and forward relaying networks. [PDF]
PLoS ONE, 2021 This paper proposes an adaptive power allocation and subcarrier pairing algorithm for orthogonal frequency division multiplexing based decode and forward cognitive radio networks, where primary and secondary users achieve spectrum sharing in the same ...
Dong Qin
doaj +2 more sources
Multilevel Coding for the Full-Duplex Decode-Compress-Forward Relay Channel
Entropy, 2017 The Decode-Compress-Forward (DCF) is a generalization of Decode-Forward (DF) and Compress-Forward (CF). This paper investigates conditions under which DCF offers gains over DF and CF, addresses the problem of coded modulation for DCF, and evaluates the ...
Ahmed Abotabl, Mohamed Fadel Shady
exaly +3 more sources
Comparison of managed decode-and-forward scheme and common decode-and-forward scheme in cooperative communication systems [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2015 In this paper, the symbol error rate of M-PSK modulation in managed relay scheme is computed. In the conventional technique, the relay always decodes the received signal and re-sends it to the destination. In the destination, the two copies of the signal
Rooholah Aghajani +2 more
doaj +1 more source
Delay-universal decode-and-forward relaying
2011 Australian Communications Theory Workshop, 2011 We study delay-universal sequential streaming over discrete memoryless three-terminal relay networks, and propose a decode-and-forward relaying scheme. We derive upper bounds on the error performance of the proposed system, which assists in system design and analysis.
Khoa D. Nguyen, Lars K. Rasmussen
openaire +3 more sources
A Study of Physical Layer Security in SWIPT-Based Decode-and-Forward Relay Networks with Dynamic Power Splitting [PDF]
Sensors, 2021 Miroslav Voznak +2 more
exaly +2 more sources
Cognitive decode-and-forward relaying with successive interference cancelation [PDF]
EURASIP Journal on Wireless Communications and Networking, 2018 In this work, we study the cognitive decode-and-forward (DF) relaying, where a primary user (PU) communicates with an access point (AP), and in the same geographical region, a secondary source (SS) communicates to a secondary destination (SD) with ...
Chao Zhai, Lina Zheng, Weidong Guo
doaj +3 more sources
Outage Performance of Wireless Powered Decode-and-Forward Relaying Networks in Rician Fading [PDF]
Entropy, 2022 Ke Xiong, Xiong Ke
exaly +2 more sources
On the Performance of Decode-and-Forward Equal-Gain-Combining Relay Systems over Weibull Fading Channels [PDF]
Sensors, 2023 Nathaly Orozco +2 more
exaly +2 more sources
Performance of improved decode-and-forward cooperation in low SNR
Tongxin xuebao, 2010 An enhancement was proposed that the receiving node feeds back its decoding state to the other nodes.Further,the enhancement can improve the performance of decode-and-forward cooperative diversity.The outage probability and throughput of incremental ...
ZHU Yi-jun +3 more
doaj +3 more sources