Light Cognitive Radio enabled inter operator Flexible Spectrum Usage for IMT-Advanced

Author

Kumar, Sanjay ; Marchetti, Nicola ; Prasad, Ramjee

Author_Institution

Birla Inst. of Technol., Ranchi, India

fYear

2009

fDate

10-12 Dec. 2009

Firstpage

1

Lastpage

5

Abstract

In this paper we propose a mechanism to enable Flexible Spectrum Usage (FSU) in Local Area (LA) indoor deployment scenario of International Mobile Telecommunications-Advanced (IMT-A) with several operators in the given geographical area. The proposed scheme is referred to as policy assisted light Cognitive Radio (CR) enabled FSU, because it follows the CR cycle and considers policy as an important element to assist FSU. It facilitates allocation of spectrum from a common pool in flexible manner and ensures coexistence of several operators in the given geographical area on the shared spectrum. It also provides an autonomous, self adjustable and scalable solution for the emerging large scale indoor deployment of Home eNode-Bs (HeNBs).

Keywords

cognitive radio; indoor radio; mobile radio; FSU; IMT-advanced; flexible spectrum usage; geographical area; home eNode-Bs; inter operator flexible spectrum; international mobile telecommunications-advanced; light cognitive radio; local area indoor deployment; Bandwidth; Cognitive radio; Decision making; Interference; Radio access networks; Resource management; Throughput; flexible spectrum usage; inter operator; light cognitive radio; local area; policy;

fLanguage

English

Publisher

ieee

Conference_Titel

Cognitive Wireless Systems (UKIWCWS), 2009 First UK-India International Workshop on

Conference_Location

New Delhi

Print_ISBN

978-1-4577-0182-5

Type

conf

DOI

10.1109/UKIWCWS.2009.5749405

Filename

5749405