Evaluation of microcell CDMA system in consideration of Intercell correlation

Manabu Kawabe; Takuro Sato; Toshio Kato; Atsushi Fukasawa

Evaluation of microcell CDMA system in consideration of Intercell correlation

Manabu Kawabe^*, Takuro Sato, Toshio Kato, Atsushi Fukasawa

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In the CDMA, the inter-symbol interference by the other user between cells must be taken into consideration in addition to the distance in evaluating the interference. The inter-symbol interference analysis and evaluation by simulation have been carried out for each combination. The inter-symbol interference was analyzed for each direction of the reverse and forward links. As a result, it has been found that the m-sequence code as intracell spreading code are better than the Gold code for the multiple cell structure, in the case of the reverse link. In the forward link, on the other hand, the interferences in the cell and between cells have been found to be reduced by using the orthogonal code in each cell and the m-sequence code as the intercell spreading code.

Original language	English
Title of host publication	Proceedings - IEEE International Symposium on Circuits and Systems
Publisher	Publ by IEEE
Pages	2224-2227
Number of pages	4
ISBN (Print)	0780312813
Publication status	Published - 1993 Jan 1
Externally published	Yes
Event	Proceedings of the 1993 IEEE International Symposium on Circuits and Systems - Chicago, IL, USA Duration: 1993 May 3 → 1993 May 6

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	4
ISSN (Print)	0271-4310

Other

Other	Proceedings of the 1993 IEEE International Symposium on Circuits and Systems
City	Chicago, IL, USA
Period	93/5/3 → 93/5/6

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Evaluation of microcell CDMA system in consideration of Intercell correlation. / Kawabe, Manabu; Sato, Takuro; Kato, Toshio et al.
Proceedings - IEEE International Symposium on Circuits and Systems. Publ by IEEE, 1993. p. 2224-2227 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kawabe, M, Sato, T, Kato, T & Fukasawa, A 1993, Evaluation of microcell CDMA system in consideration of Intercell correlation. in Proceedings - IEEE International Symposium on Circuits and Systems. Proceedings - IEEE International Symposium on Circuits and Systems, vol. 4, Publ by IEEE, pp. 2224-2227, Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, Chicago, IL, USA, 93/5/3.

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title = "Evaluation of microcell CDMA system in consideration of Intercell correlation",

abstract = "In the CDMA, the inter-symbol interference by the other user between cells must be taken into consideration in addition to the distance in evaluating the interference. The inter-symbol interference analysis and evaluation by simulation have been carried out for each combination. The inter-symbol interference was analyzed for each direction of the reverse and forward links. As a result, it has been found that the m-sequence code as intracell spreading code are better than the Gold code for the multiple cell structure, in the case of the reverse link. In the forward link, on the other hand, the interferences in the cell and between cells have been found to be reduced by using the orthogonal code in each cell and the m-sequence code as the intercell spreading code.",

author = "Manabu Kawabe and Takuro Sato and Toshio Kato and Atsushi Fukasawa",

year = "1993",

month = jan,

day = "1",

language = "English",

isbn = "0780312813",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

publisher = "Publ by IEEE",

pages = "2224--2227",

booktitle = "Proceedings - IEEE International Symposium on Circuits and Systems",

note = "Proceedings of the 1993 IEEE International Symposium on Circuits and Systems ; Conference date: 03-05-1993 Through 06-05-1993",

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T1 - Evaluation of microcell CDMA system in consideration of Intercell correlation

AU - Kawabe, Manabu

AU - Sato, Takuro

AU - Kato, Toshio

AU - Fukasawa, Atsushi

PY - 1993/1/1

Y1 - 1993/1/1

N2 - In the CDMA, the inter-symbol interference by the other user between cells must be taken into consideration in addition to the distance in evaluating the interference. The inter-symbol interference analysis and evaluation by simulation have been carried out for each combination. The inter-symbol interference was analyzed for each direction of the reverse and forward links. As a result, it has been found that the m-sequence code as intracell spreading code are better than the Gold code for the multiple cell structure, in the case of the reverse link. In the forward link, on the other hand, the interferences in the cell and between cells have been found to be reduced by using the orthogonal code in each cell and the m-sequence code as the intercell spreading code.

AB - In the CDMA, the inter-symbol interference by the other user between cells must be taken into consideration in addition to the distance in evaluating the interference. The inter-symbol interference analysis and evaluation by simulation have been carried out for each combination. The inter-symbol interference was analyzed for each direction of the reverse and forward links. As a result, it has been found that the m-sequence code as intracell spreading code are better than the Gold code for the multiple cell structure, in the case of the reverse link. In the forward link, on the other hand, the interferences in the cell and between cells have been found to be reduced by using the orthogonal code in each cell and the m-sequence code as the intercell spreading code.

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M3 - Conference contribution

AN - SCOPUS:0027269170

SN - 0780312813

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

SP - 2224

EP - 2227

BT - Proceedings - IEEE International Symposium on Circuits and Systems

PB - Publ by IEEE

T2 - Proceedings of the 1993 IEEE International Symposium on Circuits and Systems

Y2 - 3 May 1993 through 6 May 1993

ER -

Evaluation of microcell CDMA system in consideration of Intercell correlation

Abstract

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ASJC Scopus subject areas

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