NDLI: Protection and fairness oriented cognitive radio MAC protocol for ad hoc networks (PROFCR)

Content Provider	IEEE Xplore Digital Library
Author	Kahraman, B. Buzluca, F.
Copyright Year	2010
Description	Author affiliation: Dept. of Computer Engineering, Istanbul Technical University, Istanbul, Turkey (Kahraman, B.; Buzluca, F.)
Abstract	Spectrum scarcity and underutilized frequency bands are the most challenging wireless networking problems in the last decade. Cognitive radio (CR) is the promising solution for these two problems. We propose a protection and fairness oriented cognitive radio MAC protocol (PROFCR) for ad hoc networks. PROFCR allows secondary users (SU) to utilize the unused and underutilized frequency bands while bounding the harm against the QoS of primary users (PU). An important advantage of PROFCR is that it completely eliminates the spectrum sensing process. Each SU decides next operating channel by calculating state variables of channels using only local information. Instead of choosing another data channel after each collision, PROFCR tries to utilize the same data channel until a state variable reaches the limit. This process reduces the number of handovers and decreases the delays that arise from changing channels frequently. The proposed protocol includes three protection schemes, which limit the harm caused by SUs against the QoS of PUs. These protection schemes are: limiting the packet size of SUs, assigning larger congestion window size to SUs that compete for channel resources with PUs, and requiring SUs to wait before attempting to access the channel. We have created a discrete time simulator to analyze the efficiency of the proposed protocol. The simulation results indicate that PROFCR utilizes the spectrum holes efficiently while protecting primary transmission.
Starting Page	282
Ending Page	287
File Size	438090
Page Count	6
File Format	PDF
ISBN	9781424459995
e-ISBN	9781424460014
DOI	10.1109/EW.2010.5483429
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-12
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	fairness Wireless application protocol dynamic spectrum access Access protocols Ad hoc networks Cognitive radio Radio spectrum management cognitive radio CSMA/CA Chromium Channel allocation Media Access Protocol Frequency Protection MAC layer
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 Cognitive MAC Protocol Using Statistical Channel Allocation for Wireless Ad-Hoc Networks

MCR-MAC: Multi-channel cognitive radio MAC protocol for cooperative incumbent system protection in wireless ad-hoc network

Dynamic Spectrum Allocation MAC Protocol Based on Cognitive Radio for QoS Support

Cognitive Radio Based MAC Protocols for Wireless Ad Hoc Networks

Cognitive Radio Based Multi-Channel MAC Protocols for Wireless Ad Hoc Networks

Dynamic Spectrum Cognitive MAC (DySCO-MAC) for Wireless Mesh & Ad Hoc Networks

Priority-based variable multi-channel MAC protocols in cognitive radio wireless network: A fair channel access strategy

A Survey on MAC Protocols for Opportunistic Spectrum Access in Cognitive Radio Networks

A cognitive mac protocol using statistical channel allocation for wireless ad-hoc networks

Protection and fairness oriented cognitive radio MAC protocol for ad hoc networks (PROFCR)

Similar Documents

A Cognitive MAC Protocol Using Statistical Channel Allocation for Wireless Ad-Hoc Networks

MCR-MAC: Multi-channel cognitive radio MAC protocol for cooperative incumbent system protection in wireless ad-hoc network

Dynamic Spectrum Allocation MAC Protocol Based on Cognitive Radio for QoS Support

Cognitive Radio Based MAC Protocols for Wireless Ad Hoc Networks

Cognitive Radio Based Multi-Channel MAC Protocols for Wireless Ad Hoc Networks

Dynamic Spectrum Cognitive MAC (DySCO-MAC) for Wireless Mesh & Ad Hoc Networks

Priority-based variable multi-channel MAC protocols in cognitive radio wireless network: A fair channel access strategy

A Survey on MAC Protocols for Opportunistic Spectrum Access in Cognitive Radio Networks

A cognitive mac protocol using statistical channel allocation for wireless ad-hoc networks

Protection and fairness oriented cognitive radio MAC protocol for ad hoc networks (PROFCR)