The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
AS-CDMA(대략 동기식 CDMA) 시스템에서는 동일 채널 및 다중 경로 간섭을 제거하기 위한 시퀀스로 ZCZ(Zero Correlation Zone) 시퀀스가 알려져 있습니다. 따라서, 완벽한 시퀀스 및 완전 상보 코드 등을 기반으로 하는 ZCZ(Zero Correlation Zone) 시퀀스의 수많은 구성이 소개되었습니다. 그러나 완전 상보 코드를 기반으로 하는 이전 구성 방법은 그 요소 중 어느 것도 1이 아닌 경우 메리트 수치가 부족합니다. . 본 논문에서는 완전 상보 코드 기반의 새로운 ZCZ 시퀀스 구성 방법을 제안한다. 제안된 방법에 따르면 장점 지수가 2/XNUMX보다 큰 XNUMX이 아닌 요소 ZCZ 시퀀스를 구성할 수 있습니다.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Chenggao HAN, Takeshi HASHIMOTO, Naoki SUEHIRO, "A New Construction Method of Zero-Correlation Zone Sequences Based on Complete Complementary Codes" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 12, pp. 3698-3702, December 2008, doi: 10.1093/ietfec/e91-a.12.3698.
Abstract: In approximately synchronous CDMA (AS-CDMA) systems, zero correlation zone (ZCZ) sequences are known as the sequences to eliminate co-channel and multi-path interferences. Therefore, numerous constructions of zero correlation zone (ZCZ) sequences have been introduced e.g. based on perfect sequences and complete complementary codes etc. However, the previous construction method which based on complete complementary code is lacking for merit figures when none of whose elements are zero. In this paper, a new construction method of ZCZ sequences based on complete complementary codes is proposed. By proposed method, non zero elements ZCZ sequences whose merit figure is greater than 1/2 are constructable.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.12.3698/_p
부
@ARTICLE{e91-a_12_3698,
author={Chenggao HAN, Takeshi HASHIMOTO, Naoki SUEHIRO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A New Construction Method of Zero-Correlation Zone Sequences Based on Complete Complementary Codes},
year={2008},
volume={E91-A},
number={12},
pages={3698-3702},
abstract={In approximately synchronous CDMA (AS-CDMA) systems, zero correlation zone (ZCZ) sequences are known as the sequences to eliminate co-channel and multi-path interferences. Therefore, numerous constructions of zero correlation zone (ZCZ) sequences have been introduced e.g. based on perfect sequences and complete complementary codes etc. However, the previous construction method which based on complete complementary code is lacking for merit figures when none of whose elements are zero. In this paper, a new construction method of ZCZ sequences based on complete complementary codes is proposed. By proposed method, non zero elements ZCZ sequences whose merit figure is greater than 1/2 are constructable.},
keywords={},
doi={10.1093/ietfec/e91-a.12.3698},
ISSN={1745-1337},
month={December},}
부
TY - JOUR
TI - A New Construction Method of Zero-Correlation Zone Sequences Based on Complete Complementary Codes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3698
EP - 3702
AU - Chenggao HAN
AU - Takeshi HASHIMOTO
AU - Naoki SUEHIRO
PY - 2008
DO - 10.1093/ietfec/e91-a.12.3698
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2008
AB - In approximately synchronous CDMA (AS-CDMA) systems, zero correlation zone (ZCZ) sequences are known as the sequences to eliminate co-channel and multi-path interferences. Therefore, numerous constructions of zero correlation zone (ZCZ) sequences have been introduced e.g. based on perfect sequences and complete complementary codes etc. However, the previous construction method which based on complete complementary code is lacking for merit figures when none of whose elements are zero. In this paper, a new construction method of ZCZ sequences based on complete complementary codes is proposed. By proposed method, non zero elements ZCZ sequences whose merit figure is greater than 1/2 are constructable.
ER -