Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/327937
Type: Congresso
Title: Network Coding-aware Ieee 802.11 Mac Protocol Using Batch Transmissions And Multiple Reverse Direction Exchanges
Author: Palacios-Trujillo
Raul; Dabi
Biniam Hailu; Alonso-Zarate
Jesus; Granelli
Fabrizio; Fitzek
Frank H. P.; da Fonseca
Nelson L. S.
Abstract: It has been shown in the literature that Network Coding (NC) can boost the performance of wireless networks. However, to really obtain the potential gain of NC, efficient Medium Access Control (MAC) protocols that operate with awareness of the NC functions are necessary. In this paper, we propose a novel NC-aware MAC protocol for IEEE 802.11 wireless networks that combines k-batch transmissions and multiple receiver-initiated reverse direction exchanges involving NC data to boost the overall network performance. The proposed protocol allows any node to transmit a burst of data packets in a single channel access invocation. Then, an intermediate node can transmit an NC data packet when receiving a valid data packet from a source node, without contending for channel access. Both analytical and simulation results presented in this paper show the high throughput and energy efficiency of the proposed protocol with gains ranging from 33% to 298% when compared to existing mechanisms based on the IEEE 802.11 Standard.
Editor: IEEE
New York
Citation: 2016 Ieee International Conference On Communications (icc). Ieee, p. 743 - 749, 2016.
Rights: fechado
Identifier DOI: 10.1109/ICC.2016.7510781
Address: http://ieeexplore.ieee.org/document/7510781/
Date Issue: 2016
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File SizeFormat 
000390993200123.pdf190.06 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.