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27184

EFFECT OF IMPERFECT POWER CONTROL ON PARALLEL INTERFERENCE CANCELLATION FOR CDMA

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Last updated: 04 Jan 2025

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Abstract

This paper presents a study of the effect of imperfect power control on the performance of a Partial Parallel Interference Cancellation (PPIC) multiuser receiver. We show that the PPIC receiver can absorb the effect of imperfect power control to a great extent compared with other types of receivers. Additionally, the effect of imperfect power control on the optimum weights of the PPIC receiver is considered. It is found that imperfect power control causes the receiver to become more susceptible to performance degradation as a result of deviation from optimal weights.

DOI

10.21608/asat.2011.27184

Keywords

CDMA, Parallel Interference Cancellation (PIC), Partial Parallel Interference Cancellation (PPIC), Power Control in CDMA

Authors

First Name

Yahya

Last Name

Mohasseb

MiddleName

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Affiliation

Egyptian Armed Forces.

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City

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Orcid

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First Name

Hisham

Last Name

Elgamal

MiddleName

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Affiliation

Port Said Faculty of Engineering, Suez Canal University.

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Volume

11

Article Issue

ASAT Conference, 17-19 May 2005

Related Issue

4906

Issue Date

2011-05-01

Receive Date

2019-02-14

Publish Date

2011-05-01

Page Start

757

Page End

767

Print ISSN

2090-0678

Online ISSN

2636-364X

Article File

ASAT_Volume 11_Issue ASAT Conference, 17-19 May 2005_Pages 757-767.pdf

PDF . 1.9MB

Link

https://asat.journals.ekb.eg/article_27184.html

Detail API

https://asat.journals.ekb.eg/service?article_code=27184

Order

45

Type

Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

EFFECT OF IMPERFECT POWER CONTROL ON PARALLEL INTERFERENCE CANCELLATION FOR CDMA

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Article

Created At

22 Jan 2023