Browse > Article

Analysis of UWB Interferences in a S-DMB Receiver  

Park Tae-Heung (Dept. of Radio Science & Engineering, Kwangwoon University)
Yang Hoon-Gee (Dept. of Radio Science & Engineering, Kwangwoon University)
Park Seong-Gyoon (Dept. of Information and Communication Engineering, Kongju University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.16, no.3, 2005 , pp. 270-276 More about this Journal
Abstract
This paper presents an analytical analysis about neighboring UWB interferences in a S-DMB receiver. We first derive the C/N$_{o}$ of a S-DMB receiver, based on its specifications and present the theoretical description of its effect to UWB interferences in terms of C/(N$_{o}$+ I) and I/N$_{o}$. Using the calculated C/(N$_{o}$+ I) and I/N$_{o}$, we derive the separation distance for a S-DMB receiver not to be interfered by UWB interferences. Finally, we propose an UWB emission limit at minimum separation distance under which a S-DMB is free of UWB interferences and compare it with the value appeared in FCC proposal.
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 Matt bom, 'Summary presentation of the Xtrem spectrum proposal', IEEE 802.15.3a Alternate PHY Standard Call for Proposals, May 2003
2 Gadi Shor, 'Wisair's presentation for the 802.I5.3a PHY standard', IEEE 802.I5.3a Alternate PHY Standard Call for Proposals, Mar. 2003
3 Kai Chang, RF and Microwave Wireless Systems, Wiley Inter-Science, 2000
4 ITU-R Document 1-8/TEMP/2 (Rev.2)-E, 'Working document for chapter 5.2 of The TG 1/8 report on ultra-wideband compatibility with the satellite broadcasting service in the bands 1452-1492 MHz and 2320-2345 MHz', ITU-R, Oct. 2003
5 ITU-R SG Delayed Contribution Document 18/33-E, 'Compatibility between receivers of the mobile communications services and emissions by UWB devices', Canada, Jan. 2003
6 A. Batra, J. Balakrishnan, etc, 'Multiband OFDM physical layer proposal for IEEE 802.15 task group 3a', IEEE P802.I5-03/268r2, Nov. 2003
7 Jeffrey R. Foerster, 'Interference modeling of pulsed UWB waveforms on narrowband systems', VTC Spring 2002. IEEE 55th, vol. 4, pp. 1931-1935, May 2002
8 ITU-R BO.1130-4 Rec.2, 'Systems for digital satellite broadcasting to vehicular, port able and fixed receivers in the bands allocated to BSS (sound) in the frequency range 1400-2700 MHz', ITU-R, Apr. 2001
9 http://www.mbco.co.jp
10 Matti Hamalainen, 'On UWB system coexistence with GSM900, UMTS/WCDMA, and GPS', IEEE Journal on Selected Areas in Communications, vol.20, pp. 1712-1721, Dec. 2002   DOI   ScienceOn
11 IEEE P802.15 Alternate PHY Call For Proposals 802.15.3-02 /1372r8, 'Time domain's proposal for UWB multi-band alternate physical layer for 802.15.3a', Time Domain, Jan. 2003
12 ITU-R Document I-8/8-E, 'UWB interference to IEEE 802.11 A/B WLAN', Switzerland, Oct. 2003
13 Jaiganesh Balakrishnan, 'A multiband OFDM system for UWB communication', Ultra Wideband Systems and Technologies, 2003 IEEE Conference on, pp. 354-358, Nov. 2003