GAHA and GAPA: Two Link-Level Approaches for Supporting Link Asymmetry in Mobile Ad Hoc Networks
Summary :
Existing routing protocols for mobile ad hoc networks assume that all nodes have the same transmission range. In other words, the mobile ad hoc network has symmetric links, which means that two neighboring nodes A and B are within the transmission range of one another. However, since nodes consume battery power independently according to their computing and communication load, there exist asymmetric links, which means that node A is within node B's transmission range, but not vice versa. In this paper, two approaches are presented to support routing in the existence of asymmetric links: GAHA (GPS-based Hop-by-hop Acknowledgment) and GAPA (GPS-based Passive Acknowledgment) schemes. Both GAHA and GAPA can be applied to any routing protocols by utilizing GPS (Global Positioning System) location information. Simulation results reveal that both GAHA and GAPA protocols cope well in the presence of asymmetric wireless links and nodes' mobility.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E86-B No.4 pp.1297-1306
- Publication Date
- 2003/04/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Terrestrial Radio Communications
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Dongkyun KIM, Chai-Keong TOH, Yanghee CHOI, "GAHA and GAPA: Two Link-Level Approaches for Supporting Link Asymmetry in Mobile Ad Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E86-B, no. 4, pp. 1297-1306, April 2003, doi: .
Abstract: Existing routing protocols for mobile ad hoc networks assume that all nodes have the same transmission range. In other words, the mobile ad hoc network has symmetric links, which means that two neighboring nodes A and B are within the transmission range of one another. However, since nodes consume battery power independently according to their computing and communication load, there exist asymmetric links, which means that node A is within node B's transmission range, but not vice versa. In this paper, two approaches are presented to support routing in the existence of asymmetric links: GAHA (GPS-based Hop-by-hop Acknowledgment) and GAPA (GPS-based Passive Acknowledgment) schemes. Both GAHA and GAPA can be applied to any routing protocols by utilizing GPS (Global Positioning System) location information. Simulation results reveal that both GAHA and GAPA protocols cope well in the presence of asymmetric wireless links and nodes' mobility.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e86-b_4_1297/_p
Copy
@ARTICLE{e86-b_4_1297,
author={Dongkyun KIM, Chai-Keong TOH, Yanghee CHOI, },
journal={IEICE TRANSACTIONS on Communications},
title={GAHA and GAPA: Two Link-Level Approaches for Supporting Link Asymmetry in Mobile Ad Hoc Networks},
year={2003},
volume={E86-B},
number={4},
pages={1297-1306},
abstract={Existing routing protocols for mobile ad hoc networks assume that all nodes have the same transmission range. In other words, the mobile ad hoc network has symmetric links, which means that two neighboring nodes A and B are within the transmission range of one another. However, since nodes consume battery power independently according to their computing and communication load, there exist asymmetric links, which means that node A is within node B's transmission range, but not vice versa. In this paper, two approaches are presented to support routing in the existence of asymmetric links: GAHA (GPS-based Hop-by-hop Acknowledgment) and GAPA (GPS-based Passive Acknowledgment) schemes. Both GAHA and GAPA can be applied to any routing protocols by utilizing GPS (Global Positioning System) location information. Simulation results reveal that both GAHA and GAPA protocols cope well in the presence of asymmetric wireless links and nodes' mobility.},
keywords={},
doi={},
ISSN={},
month={April},}
Copy
TY - JOUR
TI - GAHA and GAPA: Two Link-Level Approaches for Supporting Link Asymmetry in Mobile Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1297
EP - 1306
AU - Dongkyun KIM
AU - Chai-Keong TOH
AU - Yanghee CHOI
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E86-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2003
AB - Existing routing protocols for mobile ad hoc networks assume that all nodes have the same transmission range. In other words, the mobile ad hoc network has symmetric links, which means that two neighboring nodes A and B are within the transmission range of one another. However, since nodes consume battery power independently according to their computing and communication load, there exist asymmetric links, which means that node A is within node B's transmission range, but not vice versa. In this paper, two approaches are presented to support routing in the existence of asymmetric links: GAHA (GPS-based Hop-by-hop Acknowledgment) and GAPA (GPS-based Passive Acknowledgment) schemes. Both GAHA and GAPA can be applied to any routing protocols by utilizing GPS (Global Positioning System) location information. Simulation results reveal that both GAHA and GAPA protocols cope well in the presence of asymmetric wireless links and nodes' mobility.
ER -
English
