Interference analysis between DTV system and 802.22 WRAN

Author

Choi, Jae Hyuck ; Kim, Jin Young

Author_Institution

Dept. of Wireless Commun. Eng., Kwangwoon Univ., Seoul, South Korea

Volume

1

fYear

2010

fDate

7-10 Feb. 2010

Firstpage

596

Lastpage

599

Abstract

In this paper, we analyze an effect co-existence between digital television (DTV) and 802.22 wireless regional area network (WRAN) based systems. We set DTV as an interfering system and 802.22 WRAN as a victim system. When they share the same spectrum, we calculate the minimum separation distance. In analysis, we compare a minimum coupling loss (MCL) with a transmission loss (TL) for determining whether there exists the potential interference or not. The minimum separation distance is determined when the TL is larger than the MCL. In this case, the DTV system does not affect any harmful effect to 802.22 WRAN.

Keywords

cochannel interference; digital television; wireless LAN; DTV system; IEEE 802.22; WRAN; digital television; interference analysis; minimum coupling loss; transmission loss; wireless regional area network; Base stations; Chromium; Cognitive radio; Couplings; Digital TV; Propagation losses; Protection; TV broadcasting; TV interference; Wireless communication; 802.22 WRAN; Distal television (DTV); minimum coupling loss (MCL);

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology (ICACT), 2010 The 12th International Conference on

Conference_Location

Phoenix Park

ISSN

1738-9445

Print_ISBN

978-1-4244-5427-3

Type

conf

Filename

5440394