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198691

Performance of Multistage Detectors in Synchronous CDMA Mobile Communication System.

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Electronics and Communications Engineering

Abstract

Multiuser detection (MUD) is central to the fulfillment of the capabilities of Code-division-multiple access (COMA), which is becoming the ubiquitous air- interface in future generation communication system. The problem of multiple access interference (MAI) is vital for a CDMA system. A variety of MUD has been proposed to mitigate the MAI. The simplest one is the single-user matched filter approach, which totally ignores the existence of MAI. Its performance is not very satisfactory and is particularly limited by the near-far problem. This paper presents the performance of different types of detectors as Well as a solution for the near-far-problem using the decorrelator detector type.

DOI

10.21608/bfemu.2021.198691

Authors

First Name

Adel

Last Name

Sareh

MiddleName

Mounir

Affiliation

Switching Department., National Telecom., Institute., Cairo., Egypt.

Email

anisareh@yahoo.com

City

Cairo

Orcid

-

First Name

Hisham

Last Name

Abdel-Ghaffar

MiddleName

Saad

Affiliation

Electronics and Communications Department., Arab Academy for Science., Technology and Maritime Transport., Cairo., Egypt.

Email

hisham@cairo.aast.edu

City

Cairo

Orcid

-

First Name

Maurice

Last Name

El-Narekh

MiddleName

Hanna

Affiliation

Electronics Department., National Telecom., Institute., Cairo., Egypt.

Email

-

City

Cairo

Orcid

-

Volume

31

Article Issue

4

Related Issue

19225

Issue Date

2006-12-01

Receive Date

2006-10-09

Publish Date

2021-10-09

Page Start

9

Page End

17

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 31_Issue 4_Pages 9-17.pdf

PDF . 1.4MB

Link

https://bfemu.journals.ekb.eg/article_198691.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=198691

Order

5

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023