An efficient HARQ scheme for applications in multicast communication systems. Issue 7 (5th July 2013)
- Record Type:
- Journal Article
- Title:
- An efficient HARQ scheme for applications in multicast communication systems. Issue 7 (5th July 2013)
- Main Title:
- An efficient HARQ scheme for applications in multicast communication systems
- Authors:
- Chiti, Francesco
Fantacci, Romano
Tassi, Andrea - Abstract:
- <abstract abstract-type="main" id="wcm2398-abs-0001"> <title>Abstract</title> <p>This paper deals with the performance evaluation and optimization of an efficient hybrid automatic repeat request (HARQ) scheme suitable for applications delivered over lossy multicast communication channels. In particular, different from previously investigated strategies, this paper proposes a modified HARQ scheme based on the symbol combining principle (MHARQ‐SC) where multiple copies of a same packet are consecutively transmitted at each transmission opportunity. By considering as the performance metrics, the mean packet delivery delay, and the energy consumption per information packet, this paper presents suitable performance evaluation and optimization strategies tailored for multicast communications. For the sake of comparisons, it has been also analyzed, under the same operational conditions, the performance of different HARQ schemes optimized for multicast communications. Numerical results have been provided to validate the proposed performance evaluation and optimization approaches in the case of the MHARQ‐SC scheme. An important result devised here is that the reported analytical results clearly highlight the performance gain of the proposed strategy in comparison with all the other considered alternatives. Copyright © 2013 John Wiley & Sons, Ltd.</p> </abstract>
- Is Part Of:
- Wireless communications and mobile computing. Volume 15:Issue 7(2015)
- Journal:
- Wireless communications and mobile computing
- Issue:
- Volume 15:Issue 7(2015)
- Issue Display:
- Volume 15, Issue 7 (2015)
- Year:
- 2015
- Volume:
- 15
- Issue:
- 7
- Issue Sort Value:
- 2015-0015-0007-0000
- Page Start:
- 1131
- Page End:
- 1141
- Publication Date:
- 2013-07-05
- Subjects:
- Wireless communication systems -- Periodicals
Mobile communication systems -- Periodicals
621.38205 - Journal URLs:
- https://onlinelibrary.wiley.com/journal/15308677 ↗
https://www.hindawi.com/journals/wcmc/ ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/wcm.2398 ↗
- Languages:
- English
- ISSNs:
- 1530-8669
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 9323.860000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 4057.xml