Interference cancellation detectors in a hardware implementation perspective
Author
Summary, in English
To combat interference between users in a DS/CDMA system, several multiuser
detection schemes have been proposed. This paper presents a prestudy for a custom DSP
implementation of a multi-user detector scheme based on non-decision directed interference
cancellation. Two architectural implementation methods for asynchronous detection are
suggested and mutually compared. Each of the architectures is shown to have its particular
advantages and therefore, a design combining the methods described in this paper is worth
future studies.
detection schemes have been proposed. This paper presents a prestudy for a custom DSP
implementation of a multi-user detector scheme based on non-decision directed interference
cancellation. Two architectural implementation methods for asynchronous detection are
suggested and mutually compared. Each of the architectures is shown to have its particular
advantages and therefore, a design combining the methods described in this paper is worth
future studies.
Publishing year
1998
Language
English
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Document type
Conference paper
Topic
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
NORCHIP Conference, 1998
Conference date
1998-11-09 - 1998-11-10
Conference place
Lund, Sweden
Status
Published
Research group
- Elektronikkonstruktion