ISSN (Online) :

  Welcome to Open Access International Journal of Science & Engineering ISSN 2456-3293

Notice Board

Call For Paper:

Vol. 4, March  Issue  Paper Submission  Deadline : 30th  April 2019...

Vol. 4,  Special Issue(Bi-yearly) -  Paper Submission  Deadline: 30th April 2019..


An update on UGC - List of Journals


OAIJSE Menu
Imp Links for Reviewer
Invites Proposal for


INTERFERENCE MANAGEMENT IN COGNITIVE NETWORKS



Abstract

Abstract:Cognitive radios are beingstudied intensively these days. The major motivation for this is the heavilyunderutilized frequency spectrum. Cognitive radio is basically the technique toreuse the unused spectrum to increase the total system capacity by allowing agroup of secondary users to share the radio spectrum originally allocated tothe primary users. This sharing of the spectrum is termed as dynamic spectrumaccess. In the process of spectrum sharing cognitive radio locates the idle frequency bands to transmit thedata.  During the transmission of datacognitive radio repeatedly checks the reappearance of the primary users andimmediately stops the transmission and moves to the other idle frequency bandonce the primary user is detected. The collision of cognitive radio’stransmitted data with the primary user’s data due to some missed detection istermed as the “Interference” and leads to degradation of quality of service of theprimary user as well as cognitive radio user. This paper reviews the enablingtechnology of cognitive radio and the techniques employed for the mitigation ofthe interference.

Keywords: Cognitiveradio, Interference management


Full Text PDF
Impact Factor
Downloads
NEWS and Updates

Organized  National Conference on  SUSTAINABLE SOLID WASTE MANAGEMENT (SSWM)

@ AMITY SCHOOL OF ENGINEERING & TECHNOLOGY

Department of Civil Engineering,

Amity University Haryana,


&

  CSEEEC-2019       

  National Computer Science ,Electronics, Electrical  Engineering Conference 


CALL FOR PAPERS

OAIJSE Invites original research papers for Volume 4 Issue 3

   
Open Access License Policy

Abstracted and Indexed In