Results 151 to 160 of about 3,428 (174)

Adaptive Modulation in Decode-and-Forward (DF) Cooperative Communications

2012 IEEE 75th Vehicular Technology Conference (VTC Spring), 2012
In this work, we will focus on which modulation scheme should be supported given the knowledge of SNRs of all links in a simple DF cooperative communication system where only one relay is present. Two rules are proposed, namely the exact rule and the approximate rules. The exact rule is derived based on the exact SER.
Chih-Yung Song, Min-Kuan Chang, Guu-Chang Yang   +2 more
openaire   +2 more sources

Link Adaptive One-Way Decode and Forward (DF) Relaying With Orthogonal Frequency Division Multiplexing (OFDM)

Materials Today: Proceedings, 2016
In this paper, link adaptive one-way decode and forward (DF) relaying with Orthogonal Frequency Division Multiplexing (OFDM) is proposed. The relay, in the proposed system, adapts the power level of each sub-carrier according to power scaling factor which is obtained from source-relay and relay-destination fading parameters.
Mete Yildirim, Hacı İlhan
openaire   +1 more source

Relay Selection and Power Allocation Strategy for Decode-and-Forward (DF) Cooperative Relay Network Based on Buyer/Seller Game

Journal of Electronics & Information Technology, 2010
Feng Ke, Sui-li Feng, Jie Hu, Hong-cheng Zhuang   +3 more
openaire   +1 more source

Three-Step Two-Way Decode and Forward Relay With Energy Harvesting

IEEE Communications Letters, 2017
Xiang Gui, Duc Minh Nguyen, Subhas Chandra Mukhopadhyay   +2 more
exaly  

A closed-form expression for the outage probability of decode-and-forward relaying in dissimilar Rayleigh fading channels

IEEE Communications Letters, 2006
Norman C. Beaulieu
exaly  

Symbol error probability of decode and forward cooperative diversity in Nakagami- fading channels

Journal of the Franklin Institute, 2008
Diomidis S Michalopoulos, George K. Karagiannidis, George S Tombras   +2 more
exaly  

Performance Analysis of Decode-and-Forward Relaying in Gamma-Gamma Fading Channels

IEEE Photonics Technology Letters, 2012
Manav R Bhatnagar
exaly  

Decode-and-forward with partial relay selection

International Journal of Communication Systems, 2010
Xianyi Rui
exaly  

On the performance of selection decode-and-forward relay networks over Nakagami-m fading channels

IEEE Communications Letters, 2009
Vo Nguyen Quoc Bao, Trung Q. Duong, Hans-Jürgen Zepernick   +2 more
exaly  

Error performance for relaying protocols with multiple decode-and-forward relays

International Journal of Communication Systems, 2010
Jiaru Lin, Zhiqiang He, Kai Niu
exaly