NDLI: A decision theoretic approach for channel ranking in crowded unlicensed bands

Content Provider	Springer Nature Link
Author	Mahmood, Aamir Jäntti, Riku
Copyright Year	2011
Abstract	Interference is disruptive to the operation of wireless sensor networks (WSNs) in unlicensed bands as wireless systems proliferate on the spectrum. The design of a spectrum sharing scheme for WSNs to enable coexistence with geographically collocated heterogeneous wireless systems having multiple parallel interfering channels is a persistent challenge. In this context, interference identification and channel ranking in terms of spectrum access opportunities are addressed in this paper. The goal is to develop a low complexity channel ranking algorithm from channel energy measurements at sensors when a packet-reception-ratio to signal-to-interference-and-noise-ratio (PRR-SINR) interference model is unavailable at network initialization phase. The interference characterizing estimators, temporal occupancy and strength level of a channel, are proposed for interference identification. The effectiveness of the estimators is tested on a sensor platform at 2.4 GHz ISM band under interference from WLAN. Subsequently, the impact of the interference estimators on a channel quality from a receiver perspective is determined with a decision theoretic approach. The estimators are weighted according to their influence on the fitness of a channel and channel ranking is established. The proposed channel ranking achieves a significant gain over heuristic channel ranking (HCR) and gives an accurate interference profile of the channels.
Starting Page	907
Ending Page	919
Page Count	13
File Format	PDF
ISSN	10220038
Journal	Wireless Networks
Volume Number	17
Issue Number	4
e-ISSN	15728196
Language	English
Publisher	Springer US
Publisher Date	2011-02-22
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Wireless sensor network Wireless LAN Coexistence Interference identification Channel ranking Computer Communication Networks Electrical Engineering Communications Engineering, Networks Business Information Systems
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Information Systems Electrical and Electronic Engineering

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

Signal power random fading based interference-aware routing for wireless sensor networks

Information-Theoretic Integration of Sensing and Communication for Active Robot Networks

Channel ranking algorithm and ranking error bounds: A two channel case

Interference mitigation in wireless sensor networks using dual heterogeneous radios

IFrag: interference-aware frame fragmentation scheme for wireless sensor networks

IM2PR: interference-minimized multipath routing protocol for wireless sensor networks

Dynamic adaptive frequency hopping for mutually interfering wireless personal area networks

A non-cooperative game-theoretic approach to channel assignment in multi-channel multi-radio wireless networks

Channel ranking algorithms for cognitive coexistence of IEEE 802.15.4

A decision theoretic approach for channel ranking in crowded unlicensed bands

Similar Documents

Signal power random fading based interference-aware routing for wireless sensor networks

Information-Theoretic Integration of Sensing and Communication for Active Robot Networks

Channel ranking algorithm and ranking error bounds: A two channel case

Interference mitigation in wireless sensor networks using dual heterogeneous radios

IFrag: interference-aware frame fragmentation scheme for wireless sensor networks

IM2PR: interference-minimized multipath routing protocol for wireless sensor networks

Dynamic adaptive frequency hopping for mutually interfering wireless personal area networks

A non-cooperative game-theoretic approach to channel assignment in multi-channel multi-radio wireless networks

Channel ranking algorithms for cognitive coexistence of IEEE 802.15.4

A decision theoretic approach for channel ranking in crowded unlicensed bands