Sum rate analysis of two‐unicast wireless energy harvesting system. Issue 7 (25th March 2019)
- Record Type:
- Journal Article
- Title:
- Sum rate analysis of two‐unicast wireless energy harvesting system. Issue 7 (25th March 2019)
- Main Title:
- Sum rate analysis of two‐unicast wireless energy harvesting system
- Authors:
- Liu, Yingting
Ding, Haiyang
Pan, Zhengwei
Yang, Hongwu
Yan, Chunman - Abstract:
- Abstract : The authors study the sum rate of a two‐unicast wireless energy harvesting system. The system consists of two source nodes, two destination nodes and one energy constrained relay node, which only harvests energy from the signals transmitted by the source nodes for its operation. Each source node transmits the signal to its corresponding destination node via the help of the relay node. The transmission process is divided into two time slots each with the same time duration. In the first time slot, two source nodes transmit the signals to the relay node and the destination nodes, and the relay node uses the power splitting (PS) protocol for harvesting energy. In the second time slot, adopting analogue network coding, the relay node retransmits the mixed signal to the destination nodes using the harvested energy. Considering network coding noise, the analytical expressions of a near optimal adaptive PS factor that leads to a maximal sum rate is derived. Numerical results corroborate the analytical results and show the superior performance of the proposed scheme in comparison with the conventional one.
- Is Part Of:
- Journal of engineering. Volume 2019:Issue 7(2019)
- Journal:
- Journal of engineering
- Issue:
- Volume 2019:Issue 7(2019)
- Issue Display:
- Volume 2019, Issue 7 (2019)
- Year:
- 2019
- Volume:
- 2019
- Issue:
- 7
- Issue Sort Value:
- 2019-2019-0007-0000
- Page Start:
- 4653
- Page End:
- 4655
- Publication Date:
- 2019-03-25
- Subjects:
- optimisation -- decode and forward communication -- network coding -- amplify and forward communication -- energy harvesting -- cooperative communication -- relay networks (telecommunication)
source nodes -- destination nodes -- energy constrained relay node -- time slot -- maximal sum rate -- sum rate analysis -- two‐unicast wireless energy harvesting system
Engineering -- Periodicals
Engineering
Electronic journals
Periodicals
620.005 - Journal URLs:
- http://digital-library.theiet.org/content/journals/joe ↗
https://ietresearch.onlinelibrary.wiley.com/journal/20513305 ↗
http://biburl.oclc.org/web/74111 ↗
http://ieeexplore.ieee.org/Xplore/home.jsp ↗ - DOI:
- 10.1049/joe.2018.5261 ↗
- Languages:
- English
- ISSNs:
- 2051-3305
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4978.368000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 17120.xml