| Paper Abstract and Keywords |
| Presentation |
2004-10-29 13:20
Performance of a New DS-CDMA Synchronization Using Cycle-and-Add Property
Yoshikazu Yamaguchi (TUT), Shinji Yamashita (NTT DoCoMo Tokai), Mitsuo Yokoyama, Hideyuki Uehara (TUT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes a new PN synchronization system using Cycle-and-Add property of PN (Pseudo Noise) sequence featuring fast acquisition in direct sequence spread spectrum code-division-multiple-access (DS-CDMA).
The proposed system achieves acquisition and tracking in one circuit.
Rapid acquisition is carried out by generating a PN sequence in a simple multiplicative action of a received signal with its delayed one.
This multiplicative action is similar to differentially coherent detection and realizes an anti-fading property.
The principle, performance evaluation and detection probability of synchronization for the proposed method are shown in an AWGN channel. Furthermore, the detection probability of synchronization in a Rayleigh fading channel is shown for the performance evaluation. Rapid acquisition is realized at the time of multiple access users. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
DS-CDMA / PN sequence / Cycle-and-Add property / detection probability of synchronization / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 399, RCS2004-192, pp. 107-112, Oct. 2004. |
| Paper # |
RCS2004-192 |
| Date of Issue |
2004-10-22 (AP, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS AP |
| Conference Date |
2004-10-28 - 2004-10-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Niigata University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Adaptive Antenna, MIMO, Wireless Signal Processing, Wireless Communication Systems, etc. |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2004-10-RCS-AP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Performance of a New DS-CDMA Synchronization Using Cycle-and-Add Property |
| Sub Title (in English) |
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| Keyword(1) |
DS-CDMA |
| Keyword(2) |
PN sequence |
| Keyword(3) |
Cycle-and-Add property |
| Keyword(4) |
detection probability of synchronization |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Yoshikazu Yamaguchi |
| 1st Author's Affiliation |
Toyohashi University of Technology (TUT) |
| 2nd Author's Name |
Shinji Yamashita |
| 2nd Author's Affiliation |
NTT DoCoMo Tokai, Inc. (NTT DoCoMo Tokai) |
| 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 |
2004-10-29 13:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
AP2004-171, RCS2004-192 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.396(AP), no.399(RCS) |
| Page |
pp.107-112 |
| #Pages |
6 |
| Date of Issue |
2004-10-22 (AP, RCS) |
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