Dynamic Channel Allocation Scheme for Hybrid Cognitive Network

Author

Zhen, Huang ; Hai, Huang ; Fei, Lin ; Guangxin, Yue ; Daxiong, Xu

Author_Institution

Sch. of Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing

fYear

2007

fDate

16-18 April 2007

Firstpage

179

Lastpage

183

Abstract

Cognitive radio (CR) systems have been proposed to efficiently exploit the spectra that have been assigned to the primary network but are in underutilization. In this paper, we consider the guard channel policy where certain number of channels is dedicated to primary network calls and the policy in which this number of channels is dynamically adapted to the requirements from both primary radio network (PRN) and cognitive radio network (CRN).

Keywords

channel allocation; cognitive radio; wireless channels; dynamic channel allocation; guard channel policy; hybrid cognitive radio systems; Analytical models; Automatic control; Channel allocation; Chromium; Cognitive radio; FCC; Frequency measurement; Radio network; Radio spectrum management; Time measurement; Blocking Probability; Channel Allocation; Cognitive Radio; Guard Channel; Primary Network;

fLanguage

English

Publisher

ieee

Conference_Titel

Anti-counterfeiting, Security, Identification, 2007 IEEE International Workshop on

Conference_Location

Xiamen, Fujian

Print_ISBN

1-4244-1035-5

Electronic_ISBN

1-4244-1035-5

Type

conf

DOI

10.1109/IWASID.2007.373722

Filename

4244808

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2874277