NDLI: Analysis of Spectrum Handoff under Diverse Mobile Traffic Distribution Model in Cognitive Radio

Content Provider	IEEE Xplore Digital Library
Author	Hoque, Shanidul Arif, Wasim Baishya, Srimanta Singh, Manpreet Singh, Rawal
Copyright Year	2014
Abstract	The static frequency allocation in wireless communication became a major issue for an efficient spectrum utilization. Also some of the frequency channels are not fully utilized because of spatial and temporal variations. Hence the focus of the new spectrum management policies is dynamic spectrum access (DSA) technology based on cognitive radio (CR). Spectrum mobility is considered to be the next big challenge in CR technology. Spectrum mobility is associated with spectrum handoff and thus the later is the new research challenge to be addressed. In this paper, we analyze the probability of spectrum handoff under diverse realistic primary user and secondary user traffic models. We consider the distribution of CR user call duration and residual time of spectrum holes as parameters to establish a standard form of probability of handoff. We analyze different distribution models for the residual time under zero switching delay and finite switching delay conditions. The relationship of probability of spectrum handoff w.r.t CR calls duration time and availability of spectrum holes are derived. We also consider the switching delay between spectrum handoffs for a more realistic environment and analyzed all the related parameters. The simulation result shows that the Erlang-3 distribution under both the cases offers better performance with minimum probability of spectrum handoff.
Starting Page	1
Ending Page	6
File Size	347054
Page Count	6
File Format	PDF
ISBN	9781479960521
DOI	10.1109/ICDCCom.2014.7024696
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-12
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Simulation Switches Probability Delays Random processes Cognitive radio Mathematical model
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

Modeling and analysis of CDMA soft handoff

Performance Evaluation of Cognitive Radio Networks under Licensed and Unlicensed Spectrum Bands

An intelligent spectrum handoff scheme based on overflow queuing theory in Cognitive Radio Networks

Spectrum handoffs with mixed-priority queueing model over Cognitive Radio Networks

Detection error aware spectrum handoff mechanism for cognitive radios

Performance Analysis of Spectrum Sensing for Mobile Cognitive Radio Networks

Spectrum handoff reduction for cognitive radio ad hoc networks

Performance Evaluation of a Cognitive Radio Network with Exponential and Truncated Usage Models

TPSH: A Novel Spectrum Handoff Approach Based on Time Estimation in Dynamic Spectrum Networks

Analysis of Spectrum Handoff under Diverse Mobile Traffic Distribution Model in Cognitive Radio

Similar Documents

Modeling and analysis of CDMA soft handoff

Performance Evaluation of Cognitive Radio Networks under Licensed and Unlicensed Spectrum Bands

An intelligent spectrum handoff scheme based on overflow queuing theory in Cognitive Radio Networks

Spectrum handoffs with mixed-priority queueing model over Cognitive Radio Networks

Detection error aware spectrum handoff mechanism for cognitive radios

Performance Analysis of Spectrum Sensing for Mobile Cognitive Radio Networks

Spectrum handoff reduction for cognitive radio ad hoc networks

Performance Evaluation of a Cognitive Radio Network with Exponential and Truncated Usage Models

TPSH: A Novel Spectrum Handoff Approach Based on Time Estimation in Dynamic Spectrum Networks

Analysis of Spectrum Handoff under Diverse Mobile Traffic Distribution Model in Cognitive Radio