NDLI: Adaptive Collision Avoidance through Implicit Acknowledgments in WSNs

Content Provider	IEEE Xplore Digital Library
Author	Messina, D. Ortolani, M. Lo Re, G.
Copyright Year	2008
Description	Author affiliation: Dept. of Comput. Eng., Univ. of Palermo, Palermo, Italy (Messina, D.; Ortolani, M.; Lo Re, G.)
Abstract	The large number of nodes, typical of many sensor network deployments, and the well-known hidden terminal problem make collision avoidance an essential goal for the actual employment of WSN technology. Collision avoidance is traditionally dealt with at the MAC Layer and plenty of different solutions have been proposed, which however have encountered limited diffusion because of their incompatibility with commonly available devices.In this paper we propose an approach to collision avoidance which is designed to work over a standard MAC Layer, namely the IEEE 802.15.4 MAC, and is based on application-controlled delays of packet transmission times. The proposed scheme is simple, decentralized and scalable. We present two variants of the algorithm and we evaluate our work through simulations. Discussed results show that our scheme provides a considerable boost of performance in IEEE 802.15.4 tree-based networks, effectively addressing the hidden terminal problem and keeping radio utilization efficient.
Starting Page	1138
Ending Page	1143
File Size	648942
Page Count	6
File Format	PDF
ISBN	9780769534732
DOI	10.1109/APSCC.2008.162
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-09
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	802.15.4 collision avoidance cluster-tree wireless sensor networks Access protocols Scheduling Ad hoc networks Delay Wireless communication Wireless sensor networks Employment Media Access Protocol Energy efficiency Collision avoidance
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

A load awareness medium access control protocol for wireless ad hoc network

Fair medium access in 802.11 based wireless ad-hoc networks

A TDMA-Based MAC Protocol for Mobile Sensor Networks

Collision avoidance scheme in energy constrained wireless sensor networks using MAC Protocol

Medium access control protocols for wireless mobile ad hoc networks

Coordinate Assigning Contention Window in Ad Hoc Network

Energy Efficient Scheduling for Cluster-Tree Wireless Sensor Networks With Time-Bounded Data Flows: Application to IEEE 802.15.4/ZigBee

PMAC: an adaptive energy-efficient MAC protocol for wireless sensor networks

An energy efficient scheduling algorithm for cluster-based mobile wireless networks

Adaptive Collision Avoidance through Implicit Acknowledgments in WSNs

Similar Documents

A load awareness medium access control protocol for wireless ad hoc network

Fair medium access in 802.11 based wireless ad-hoc networks

A TDMA-Based MAC Protocol for Mobile Sensor Networks

Collision avoidance scheme in energy constrained wireless sensor networks using MAC Protocol

Medium access control protocols for wireless mobile ad hoc networks

Coordinate Assigning Contention Window in Ad Hoc Network

Energy Efficient Scheduling for Cluster-Tree Wireless Sensor Networks With Time-Bounded Data Flows: Application to IEEE 802.15.4/ZigBee

PMAC: an adaptive energy-efficient MAC protocol for wireless sensor networks

An energy efficient scheduling algorithm for cluster-based mobile wireless networks

Adaptive Collision Avoidance through Implicit Acknowledgments in WSNs