NDLI: Random route discovery packet drop using load factor of MAC layer in IEEE 802.11 ad hoc networks

Content Provider	IEEE Xplore Digital Library
Author	Yong Peng Shiduan Cheng
Copyright Year	2003
Description	Author affiliation: Nat. Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China (Yong Peng; Shiduan Cheng)
Abstract	Recent research has shown that the original DCF access mode of IEEE 802.11 has low performance in heavy traffic and multi-hop environment [Yong Peng, et al., ICII 2001] [Shugong Xu, et al., IEEE GLOBECOM, 2001]. In this paper, our research focus is placed on the improvement of 802.11 networks in multi-hop environment with heavy contention area. We implement system performance enhancement through the interaction of MAC layer and ad hoc routing mechanism. We have first introduced a MAC parameter to evaluate current wireless media contention state (i.e. load factor). In order to be adaptive to the MAC layer contention, we propose a new DCF based MAC mechanism with the name of random route discovery packet drop (R/sup 2/DPD). This new mechanism drops ad hoc routing packets in the MAC layer according to the on-line measuring of local contention state (i.e. load factor). Stations in heavy contention environment drop route discovery packets with high probability so that the congestion is relieved. Simulation results have shown that our new MAC algorithm can achieve better performance than the original DCF algorithm.
Sponsorship	China Inst. Commun. (CIC) Chinese Inst. Electron. (CIE)
Starting Page	1215
Ending Page	1219
File Size	587963
Page Count	5
File Format	PDF
ISBN	7563506861
DOI	10.1109/ICCT.2003.1209749
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-04-09
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	China Institute of Communications(CIC)
Subject Keyword	Intelligent networks Ad hoc networks Access protocols Routing Wireless LAN Spread spectrum communication Wireless communication Throughput Media Access Protocol Laboratories
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

An enhancement of the IEEE 802.11 MAC for multihop ad hoc networks

A Multihop IEEE 802.11 MAC Protocol for Wireless Ad Hoc Networks

Interactions between TCP and the IEEE 802.11 MAC protocol

Incorporating TCP Acknowledgements in MAC Layer in IEEE 802.11 Multihop Ad Hoc Networks

Performance of wireless LANs based on IEEE 802.11 MAC protocols

Cross-layer Optimization of Reliable Transmissions over IEEE 802.11 Multi-hop Networks

Performance of TCP over Ad Hoc Networks: Analysis and Enhancement

IEEE 802.11 MAC protocol enhanced by busy tones

Throughput analysis of TCP in multi-hop wireless networks with IEEE 802.11 MAC

Random route discovery packet drop using load factor of MAC layer in IEEE 802.11 ad hoc networks

Similar Documents

An enhancement of the IEEE 802.11 MAC for multihop ad hoc networks

A Multihop IEEE 802.11 MAC Protocol for Wireless Ad Hoc Networks

Interactions between TCP and the IEEE 802.11 MAC protocol

Incorporating TCP Acknowledgements in MAC Layer in IEEE 802.11 Multihop Ad Hoc Networks

Performance of wireless LANs based on IEEE 802.11 MAC protocols

Cross-layer Optimization of Reliable Transmissions over IEEE 802.11 Multi-hop Networks

Performance of TCP over Ad Hoc Networks: Analysis and Enhancement

IEEE 802.11 MAC protocol enhanced by busy tones

Throughput analysis of TCP in multi-hop wireless networks with IEEE 802.11 MAC

Random route discovery packet drop using load factor of MAC layer in IEEE 802.11 ad hoc networks