Analysis of Energy Saving Method for Multiple Relay Nodes in Wireless Volume Domain Network

2021 ◽  
pp. 211-222
Author(s):  
Tian-bo Diao ◽  
Hong-e Wu ◽  
Shuo-yu Zeng
Keyword(s):  
Energy Saving ◽  
Relay Nodes ◽  
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

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 Network-coded cooperative communications with multiple relay nodes: Achievable rate and network optimization

2016 ◽  
Vol 53 ◽  
pp. 79-93 ◽  
Author(s):  
Sushant Sharma ◽  
Yi Shi ◽  
Y. Thomas Hou ◽  
Sastry Kompella ◽  
Scott F. Midkiff
Keyword(s):  
Network Optimization ◽  
Cooperative Communications ◽  
Achievable Rate ◽  
Relay Nodes ◽  
Multiple Relay

scholarly journals Wireless Sensor Networks Suitable for Large-Scale Heterogeneous Networking

2019 ◽  
Vol 15 (01) ◽  
pp. 58
Author(s):  
Xi Wang ◽  
Feifei Li
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Saving ◽  
Network Architecture ◽  
Large Scale ◽  
Base Stations ◽  
Wireless Sensor ◽  
Relay Nodes ◽  
Heterogeneous Nodes ◽  
Core Idea

In order to optimize the network architecture, addressing mechanism, heterogeneous nodes and other functions of wireless sensor networks, this study begins with the issue of networking of large-scale heterogeneous networks. A layered distributed network architecture is proposed, which provides a powerful reference for the future architecture of wireless sensor networks. Based on this architecture, the resource addressing of the corresponding hierarchical network, and the scale and location deployment of heterogeneous nodes such as sink nodes are discussed separately, and corresponding strategies and algorithms are proposed. The research results show that the core idea of the addressing mechanism is data-centric, address-oriented addressing is transformed into service-oriented addressing. Therefore, the proposed LBA addressing algorithm is suitable for other hierarchically structured networks. In addition, although the sink node is taken as an example for research, it is also suitable for the deployment of other heterogeneous nodes such as sink nodes, relay nodes, and base stations. In summary, regardless of the number of nodes or the location of the deployment, energy-saving factors need to be considered. Energy-saving is also an indispensable technology in wireless sensor network technology.

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.

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