Abstract
This paper proposes a direction for a White Space management scheme to enhance spectrum efficiency by considering unoccupied channel conditions according to the density of DTV transmitters and relays. Unoccupied channels are predicted to foresee White Space within three pilot areas, Uljin, Gangjin and Danyang, in Korea. We considered two DTV service coverage criteria based on two kinds of minimum field strength at Pt. 73 of 47 CFR which is determined according to the date of the TV license acquisition. No-talk regions depending on the DTV coverage criteria were derived by calculating the DTV propagation distances through empirical path loss models such as ITU-R P.1546. With these results, we derived the secondary service operation margins and calculated the enhanced spectrum efficiencies according to the distance and carrier frequency of terrestrial trunked radio (TETRA) - trunked mode operation (TMO) service as secondary users.
| Original language | English |
|---|---|
| Title of host publication | IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference |
| Pages | 1992-1996 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | 7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011 - Istanbul, Turkey Duration: 2011 Jul 4 → 2011 Jul 8 |
Other
| Other | 7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011 |
|---|---|
| Country | Turkey |
| City | Istanbul |
| Period | 11/7/4 → 11/7/8 |
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Keywords
- DTV conversion
- DTV relay
- Korea
- No-talk region
- Path loss
- Spectrum management
- White Space
ASJC Scopus subject areas
- Computer Networks and Communications
- Communication
Cite this
Study on a strategy for spectrum efficiency enhancement of DTV White Space in Korea. / Kim, Heejoong; Yoon, Hyungoo; Sunahara, Hideki.
IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference. 2011. p. 1992-1996 5982840.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Study on a strategy for spectrum efficiency enhancement of DTV White Space in Korea
AU - Kim, Heejoong
AU - Yoon, Hyungoo
AU - Sunahara, Hideki
PY - 2011
Y1 - 2011
N2 - This paper proposes a direction for a White Space management scheme to enhance spectrum efficiency by considering unoccupied channel conditions according to the density of DTV transmitters and relays. Unoccupied channels are predicted to foresee White Space within three pilot areas, Uljin, Gangjin and Danyang, in Korea. We considered two DTV service coverage criteria based on two kinds of minimum field strength at Pt. 73 of 47 CFR which is determined according to the date of the TV license acquisition. No-talk regions depending on the DTV coverage criteria were derived by calculating the DTV propagation distances through empirical path loss models such as ITU-R P.1546. With these results, we derived the secondary service operation margins and calculated the enhanced spectrum efficiencies according to the distance and carrier frequency of terrestrial trunked radio (TETRA) - trunked mode operation (TMO) service as secondary users.
AB - This paper proposes a direction for a White Space management scheme to enhance spectrum efficiency by considering unoccupied channel conditions according to the density of DTV transmitters and relays. Unoccupied channels are predicted to foresee White Space within three pilot areas, Uljin, Gangjin and Danyang, in Korea. We considered two DTV service coverage criteria based on two kinds of minimum field strength at Pt. 73 of 47 CFR which is determined according to the date of the TV license acquisition. No-talk regions depending on the DTV coverage criteria were derived by calculating the DTV propagation distances through empirical path loss models such as ITU-R P.1546. With these results, we derived the secondary service operation margins and calculated the enhanced spectrum efficiencies according to the distance and carrier frequency of terrestrial trunked radio (TETRA) - trunked mode operation (TMO) service as secondary users.
KW - DTV conversion
KW - DTV relay
KW - Korea
KW - No-talk region
KW - Path loss
KW - Spectrum management
KW - White Space
UR - http://www.scopus.com/inward/record.url?scp=80052496141&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80052496141&partnerID=8YFLogxK
U2 - 10.1109/IWCMC.2011.5982840
DO - 10.1109/IWCMC.2011.5982840
M3 - Conference contribution
AN - SCOPUS:80052496141
SN - 9781424495399
SP - 1992
EP - 1996
BT - IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference
ER -