Analyses of Achievable Gains in Half Duplex MIMO Relaying Schemes Using Multiple Relay Nodes

2007 ◽  
Vol E90-B (9) ◽  
pp. 2541-2551 ◽  
Author(s):  
H. SHI ◽  
T. ABE ◽  
T. ASAI ◽  
H. YOSHINO
Keyword(s):  
Relay Nodes ◽  
Half Duplex ◽  
Multiple Relay

scholarly journals Hybrid Buffer-Aided Relay Selection Based on Half-Duplex and Virtual Full-Duplex Transmission

2021 ◽  
Author(s):  
Gan Srirutchataboon ◽  
Jun Kochi ◽  
Shinya Sugiura
Keyword(s):  
Relay Selection ◽  
Full Duplex ◽  
Cooperative Network ◽  
Relay Nodes ◽  
Half Duplex ◽  
Cooperative Beamforming ◽  
Multiple Relay ◽  
Mode A

This paper proposes novel buffer-aided relaying selection in a two-hop cooperative network based on virtual full-duplex (VFD) and half-duplex transmission. The proposed scheme consists of five relay selection modes, i.e., two unicast modes, a broadcast mode, a cooperative beamforming mode, and a VFD mode. The broadcast mode allows multiple relay nodes to seamlessly share a common packet, which allows us to solve the inter-relay interference problem imposed on the VFD mode.

scholarly journals Hybrid Buffer-Aided Relay Selection Based on Half-Duplex and Virtual Full-Duplex Transmission

2021 ◽  
Author(s):  
Gan Srirutchataboon ◽  
Jun Kochi ◽  
Shinya Sugiura
Keyword(s):  
Relay Selection ◽  
Full Duplex ◽  
Cooperative Network ◽  
Relay Nodes ◽  
Half Duplex ◽  
Cooperative Beamforming ◽  
Multiple Relay ◽  
Mode A

This paper proposes novel buffer-aided relaying selection in a two-hop cooperative network based on virtual full-duplex (VFD) and half-duplex transmission. The proposed scheme consists of five relay selection modes, i.e., two unicast modes, a broadcast mode, a cooperative beamforming mode, and a VFD mode. The broadcast mode allows multiple relay nodes to seamlessly share a common packet, which allows us to solve the inter-relay interference problem imposed on the VFD mode.

scholarly journals On Capacity and Optimal Scheduling for the Half-Duplex Multiple-Relay Channel

2012 ◽  
Vol 58 (9) ◽  
pp. 5770-5784 ◽  
Author(s):  
Lawrence Ong ◽  
Mehul Motani ◽  
Sarah J. Johnson
Keyword(s):  
Optimal Scheduling ◽  
Relay Channel ◽  
Half Duplex ◽  
Multiple Relay

scholarly journals Channel Estimation of MIMO Relay Systems With Multiple Relay Nodes

IEEE Access ◽  
2017 ◽  
Vol 5 ◽  
pp. 27649-27658 ◽  
Author(s):  
Zhiqiang He ◽  
Jiaolong Yang ◽  
Xiaodan Wang ◽  
Yang Liu ◽  
Yue Rong
Keyword(s):  
Channel Estimation ◽  
Relay Nodes ◽  
Mimo Relay ◽  
Relay Systems ◽  
Multiple Relay
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