Paper Abstract and Keywords |
Presentation |
2005-01-27 11:20
A Study on Inter-CellInterference Suppression using Frequency Domain Equalizer for One-Cell Reuse Broadband TDMA Systems Kouji Kadooka, Seiichi Sampei (Osaka Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a single carrier time division multiple access (TDMA) cellular system using adaptive modulation scheme (AMS) and minimum mean square error (MMSE) based frequency domain equalizer (FDE) to achieve high multipath interference and inter-cell interference immunity for one-cell reuse cellular systems. To suppress inter-cell interference (ICI) due to one-cell reuse scheme, the weight vector in the FDE is controlled to maximize signal to interference plus noise power ratio (SINR) in addition to compensation for multipath fading. To further reduce ICI, the proposed scheme also employs receive diversity and AMS, thereby increasing average throughput as well as reducing outage rate of the proposed system. Computer simulation confirms that the proposed scheme can achieve outage rate of 2.4% and can achieve equivalent cell reuse factor of 1.4 in one-cell reuse single carrier TDMA uplink systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
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Reference Info. |
IEICE Tech. Rep., vol. 104, no. 598, RCS2004-265, pp. 37-42, Jan. 2005. |
Paper # |
RCS2004-265 |
Date of Issue |
2005-01-20 (CS, RCS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
RCS CS |
Conference Date |
2005-01-26 - 2005-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
University of the Ryukyus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Broadband Wireless Access Techniques, Wireless Access Technologies for IP Networks, Optical Wireless Systems, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2005-01-RCS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Inter-CellInterference Suppression using Frequency Domain Equalizer for One-Cell Reuse Broadband TDMA Systems |
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1st Author's Name |
Kouji Kadooka |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Seiichi Sampei |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2005-01-27 11:20:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
CS2004-158, RCS2004-265 |
Volume (vol) |
vol.104 |
Number (no) |
no.595(CS), no.598(RCS) |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2005-01-20 (CS, RCS) |
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