MIMO/multi-channel RF transceiver for Cognitive Radio system

Author

Jinhyung Oh ; Sangwon Kim ; ByungJang Jeong

Author_Institution

Electron. & Telecommun. Res. Inst. (ETRI), Daejeon, South Korea

fYear

2011

fDate

24-25 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

Cognitive Radio (CR) technology is one of the favorable technology to efficiently deploy the underutilized frequency spectrum. Currently, the Federal Communications Commission (FCC) allowed TV white space (TVWS) which should protect the licensed user communication to utilize for data communication. The first actual deployment of communication system operating on TVWS is implemented in our group. However, it operates in SISO and single-channel procedure. So, we will develop a second version test-bed operating various modes such as SIMO, 2×2 MIMO and multi-channel communications. From these diverse operation methods, we expect that data rate is enhanced. In this paper, we will introduce a CR RF transceiver which is equipped in our second version of test-bed based on ECMA-392 international standard.

Keywords

MIMO communication; cognitive radio; radio spectrum management; radio transceivers; telecommunication standards; ECMA-392 international standard; FCC; Federal Communications Commission; MIMO; TV white space; cognitive radio system; data communication; licensed user communication; multichannel RF transceiver; multichannel communications; underutilized frequency spectrum; MIMO; Phase locked loops; Radio frequency; Receivers; Sensors; Transceivers; Wireless communication; Cognitive Radio; ECMA-392; MIMO; TVWS; Transceiver;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on

Conference_Location

Daejeon

Print_ISBN

978-1-4577-0961-6

Electronic_ISBN

978-1-4577-0963-0

Type

conf

DOI

10.1109/IMWS2.2011.6027195

Filename

6027195