NDLI: On the Design of Energy Efficient Transmission in Cooperative Networks with Bidirectional Asymmetric Traffic

Content Provider	Springer Nature Link
Author	Huang, Rong Feng, Chunyan Zhang, Tiankui
Copyright Year	2013
Abstract	Energy efficient transmission has become increasingly important in future green communications. We focus on cooperative networks with multiple Amplify-and-Forward relays deployed in this paper. A joint relay selection and power allocation transmission scheme applicable to both one-way and two-way relay networks is proposed for minimizing the weighted energy consumed per bit transmitted. Close-form analytical results of power allocation are first developed at each relay. Then the relay consuming the least energy or the direct transmission mode is chosen by the sources. Based on the proposed scheme, we characterize the energy consumption for training and power allocation information exchanging between nodes. Besides, the energy efficient cooperating regions are discussed in one-way and two-way relay networks. It is indicated that the shape of the region depends on both the path loss exponent and the asymmetry traffic in the one-way relay network while only lies on the path loss exponent in the two-way relay network. Simulation results demonstrate that the proposed scheme yields considerable reduced energy consumption compared to that of the best worse relay selection scheme when proper number of relays is deployed. It is also shown that the two-way relaying can achieve higher energy efficiency than the one-way relaying.
Starting Page	1707
Ending Page	1722
Page Count	16
File Format	PDF
ISSN	09296212
Journal	Wireless Personal Communications
Volume Number	72
Issue Number	3
e-ISSN	1572834X
Language	English
Publisher	Springer US
Publisher Date	2013-04-16
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Energy efficiency AF relay Relay selection Power allocation Communications Engineering, Networks Signal, Image and Speech Processing Computer Communication Networks
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Power Allocation for Cognitive Two-Way AF Relay Networks with Asymmetric Traffic Requirements

Joint Relay Selection and Power Allocation for Cooperative Cellular Networks

Subcarrier-pair Based Power Allocation for Cooperative OFDM AF Multi-Relay Networks

An Energy-Efficient Relay Selection Strategy Based on Optimal Relay Location for AF Cooperative Transmission

Optimal Relay Selection for Energy-Efficient Multicast

Energy allocation for green multiple relay cooperative communication

Adaptive Relay Selection and Data Transmission Scheme for Cooperative Communication

Cooperative Transmission Distance in Multi-relay Communication Systems

Joint Source and Relays Power Allocation for MIMO AF Multi-relay Networks

On the Design of Energy Efficient Transmission in Cooperative Networks with Bidirectional Asymmetric Traffic

Similar Documents

Power Allocation for Cognitive Two-Way AF Relay Networks with Asymmetric Traffic Requirements

Joint Relay Selection and Power Allocation for Cooperative Cellular Networks

Subcarrier-pair Based Power Allocation for Cooperative OFDM AF Multi-Relay Networks

An Energy-Efficient Relay Selection Strategy Based on Optimal Relay Location for AF Cooperative Transmission

Optimal Relay Selection for Energy-Efficient Multicast

Energy allocation for green multiple relay cooperative communication

Adaptive Relay Selection and Data Transmission Scheme for Cooperative Communication

Cooperative Transmission Distance in Multi-relay Communication Systems

Joint Source and Relays Power Allocation for MIMO AF Multi-relay Networks

On the Design of Energy Efficient Transmission in Cooperative Networks with Bidirectional Asymmetric Traffic