NDLI: Collision forecasting: A low-power MAC with traffic and power shaping

Content Provider	IEEE Xplore Digital Library
Author	Sallai, J.
Copyright Year	2012
Description	Author affiliation: Institute for Software Integrated Systems, Vanderbilt University, USA (Sallai, J.)
Abstract	In an important class of mobile networked applications, it is not computation or sensing, but radio communications that dominate the wireless nodes' power budget. While it is often required that a predefined minimum network lifetime be guaranteed at deployment time, it is nontrivial to control the power consumption of the radio communication subsystem when the network size may change over time.We present the Asynchronous Random Schedules with Collision Forecast (ARS/CF) protocol, a low-power MAC for infrastructureless single-hop networks, with MAC-level support for prescribing a power budget. Instead of relying on channel sampling or common communication schedules, ARS/CF uses randomized local transmission schedules, which are shared with neighbors within the collision domain. Collisions are forecasted by examining the transmission times in the local as well as in the neighbors' schedules. When a collision is imminent, the corresponding transmissions and receiver wake-ups are canceled ahead of time, thereby avoiding unnecessary waste of energy on both the sender and receiver side. ARS/CF controls energy consumption by dynamically adjusting transmission rates. Given a pre-set power budget, as well as an estimate of the typical number of nodes in the collision domain, we derive a closed form solution for the optimal protocol parameters, and provide guarantees that the average power draw will stay within the predefined envelope even if the actual neighborhood size is different from the estimate. We provide theoretical as well as experimental results on the performance of ARS/CF and show that it outperforms CSMA-based asynchronous low-power MACs under periodic workloads in terms of energy efficiency.
Starting Page	39
Ending Page	46
File Size	492850
Page Count	8
File Format	PDF
ISBN	9781467320382
e-ISBN	9781467320399
e-ISBN	9781467320375
DOI	10.1109/MedHocNet.2012.6257121
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-19
Publisher Place	Cyprus
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Schedules Power demand Receivers Throughput Media Access Protocol Forecasting
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 traffic-adaptive MAC protocol for WBAN

BORS: A hybrid MAC protocol for UnderWater Acoustic Sensor Networks

MAC scheduling for high throughput underwater acoustic networks

Receiver based interference protection for MAC protocol in WSNs

A MAC protocol with power control for DS-UWB communication system

MDSA: Multi-dimensional slotted ALOHA MAC protocol for low-collision high-throughput wireless communication systems

SC-MAC: A sender-centric asynchronous MAC protocol for burst traffic in wireless sensor networks

Burst mode cooperative mac Protocol in ad hoc wireless networks

X-MAC protocol with Collision Avoidance algorithm

Collision forecasting: A low-power MAC with traffic and power shaping

Similar Documents

A traffic-adaptive MAC protocol for WBAN

BORS: A hybrid MAC protocol for UnderWater Acoustic Sensor Networks

MAC scheduling for high throughput underwater acoustic networks

Receiver based interference protection for MAC protocol in WSNs

A MAC protocol with power control for DS-UWB communication system

MDSA: Multi-dimensional slotted ALOHA MAC protocol for low-collision high-throughput wireless communication systems

SC-MAC: A sender-centric asynchronous MAC protocol for burst traffic in wireless sensor networks

Burst mode cooperative mac Protocol in ad hoc wireless networks

X-MAC protocol with Collision Avoidance algorithm

Collision forecasting: A low-power MAC with traffic and power shaping