| Paper Abstract and Keywords |
| Presentation |
2005-01-28 16:20
Interference Cancellation Technique Using Cycle-and-Add Property
Mariko Araki, Yoshikazu Yamaguchi, Mitsuo Yokoyama, Hideyuki Uehara (TUT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes a new interference cancellation technique using Cycle-and-Add property of PN (Pseudo Noise) sequence.This property has motivated us to invent a new PN synchronization system which has the ability to find the PN sequence used by an unknown interference signal and to establish the synchronization.With this technique, the unknown interference signal is regenerated and subtracted from the received signal.The principle and the analysis of this cancellation mechanism are given, and the signal-to-noise ratio is formulated when the number of simultaneous users is K.
The number of simultaneously communicating users is examined resulting in about two times channel increase. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
DS-CDMA / interference cancellation technique / Cycle-and-Add property / PN sequence / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 599, RCS2004-322, pp. 191-196, Jan. 2005. |
| Paper # |
RCS2004-322 |
| Date of Issue |
2005-01-21 (CS, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| 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) |
Interference Cancellation Technique Using Cycle-and-Add Property |
| Sub Title (in English) |
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| Keyword(1) |
DS-CDMA |
| Keyword(2) |
interference cancellation technique |
| Keyword(3) |
Cycle-and-Add property |
| Keyword(4) |
PN sequence |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Mariko Araki |
| 1st Author's Affiliation |
Toyohashi University of Technology (TUT) |
| 2nd Author's Name |
Yoshikazu Yamaguchi |
| 2nd Author's Affiliation |
Toyohashi University of Technology (TUT) |
| 3rd Author's Name |
Mitsuo Yokoyama |
| 3rd Author's Affiliation |
Toyohashi University of Technology (TUT) |
| 4th Author's Name |
Hideyuki Uehara |
| 4th Author's Affiliation |
Toyohashi University of Technology (TUT) |
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| Speaker |
Author-1 |
| Date Time |
2005-01-28 16:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
CS2004-215, RCS2004-322 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.596(CS), no.599(RCS) |
| Page |
pp.191-196 |
| #Pages |
6 |
| Date of Issue |
2005-01-21 (CS, RCS) |