L2ER: Low-Latency and Energy-Based Routing Protocol for Cognitive RadioAd Hoc Networks

Collection with item attached
2014
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/481133.do
DOI
10.1155/2014/963202
Title
L2ER: Low-Latency and Energy-Based Routing Protocol for Cognitive RadioAd Hoc Networks
Description
This research was supported by Basic Science Research Program throughthe National Research Foundation of Korea (NRF) funded by the Ministryof Education (NRF-2013R1A1A2005692).
abstract
Cognitive radio ad hoc networks (CRAHNs) are active, self-organized, and dynamic networks, in which cognitive users can communicate with each other in an ad hoc fashion. Various delay and energy-based routing protocols have been proposed for CRAHNs. However, these protocols do not consider the delay and node energy in the routing process, which can significantly affect performance. Delay and node energy are important factors in ad hoc networks in which devices have limited power. In this paper, we propose a new routing protocol, named low-latency and energy-based routing (L2ER) protocol; it considers both delay and energy for the routing decisions in CRAHNs. The performances of the proposed protocol are evaluated comparing to two other protocols in terms of average throughput, end-to-end delay, packet delivery ratio, and network lifetime. Simulation results show that the proposed protocol performs better than the existing protocols in many aspects.
provenance
Made available in Cube on 2018-09-28T13:44:36Z (GMT). No. of bitstreams: 0
language
English
author
Rehman, Rana Asif
Kim, Byung-Seo
orcid
Rehman, Rana Asif/0000-0003-3263-4211; Kim,
Byung-Seo/0000-0001-9824-1950
accessioned
2018-09-28T13:44:36Z
available
2018-09-28T13:44:36Z
issued
2014
citation
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
issn
1550-1329
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/481133.do
Funder
교육부
Funding Program
일반연구자지원
Project ID
1345226976
Jurisdiction
Rep.of Korea
Project Name
Research on Context-Adaptive Wireless Content-Centric (W-CCN) Networks
rights
openAccess
type
article


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