Co-channel interference mitigation in GSM networks by iterative estimation of channel and data
(2003) In European Transactions on Telecommunications 14(1). p.71-80- Abstract
- In multiple-access communication systems several users share the system resources, thus creating co-channel interference to each other. Multiuser detection, applied at the receiver side, is a powerful technique to combat
co-channel interference, in contrast to single-user approaches that treat the interference as additive noise. In this paper, we investigate the feasibility of achieving increased spectral efficiency in GSM-like TDMA networks by applying multiuser detection. We focus on downlink operation and consider two mobile users that share the same physical channel within the same cell or in two adjacent cells. No synchronization between the base stations is assumed. Mobile terminals exploit multiple receive antennas. We... (More) - In multiple-access communication systems several users share the system resources, thus creating co-channel interference to each other. Multiuser detection, applied at the receiver side, is a powerful technique to combat
co-channel interference, in contrast to single-user approaches that treat the interference as additive noise. In this paper, we investigate the feasibility of achieving increased spectral efficiency in GSM-like TDMA networks by applying multiuser detection. We focus on downlink operation and consider two mobile users that share the same physical channel within the same cell or in two adjacent cells. No synchronization between the base stations is assumed. Mobile terminals exploit multiple receive antennas. We propose a simple iterative receiver algorithm that performs joint channel and data
estimation. Results of simulations that evaluate the receiver’s performance are presented. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1039675
- author
- Loncar, Maja LU ; Mecklenbräuker, Christoph and Mueller, Ralf
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Transactions on Telecommunications
- volume
- 14
- issue
- 1
- pages
- 71 - 80
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- scopus:2942627610
- ISSN
- 1541-8251
- DOI
- 10.1002/ett.8
- language
- English
- LU publication?
- no
- id
- f664d2b9-c2fb-492c-a728-981a8b3f1725 (old id 1039675)
- date added to LUP
- 2016-04-04 09:20:36
- date last changed
- 2022-01-29 17:27:36
@article{f664d2b9-c2fb-492c-a728-981a8b3f1725,
abstract = {{In multiple-access communication systems several users share the system resources, thus creating co-channel interference to each other. Multiuser detection, applied at the receiver side, is a powerful technique to combat<br/><br>
co-channel interference, in contrast to single-user approaches that treat the interference as additive noise. In this paper, we investigate the feasibility of achieving increased spectral efficiency in GSM-like TDMA networks by applying multiuser detection. We focus on downlink operation and consider two mobile users that share the same physical channel within the same cell or in two adjacent cells. No synchronization between the base stations is assumed. Mobile terminals exploit multiple receive antennas. We propose a simple iterative receiver algorithm that performs joint channel and data<br/><br>
estimation. Results of simulations that evaluate the receiver’s performance are presented.}},
author = {{Loncar, Maja and Mecklenbräuker, Christoph and Mueller, Ralf}},
issn = {{1541-8251}},
language = {{eng}},
number = {{1}},
pages = {{71--80}},
publisher = {{John Wiley & Sons Inc.}},
series = {{European Transactions on Telecommunications}},
title = {{Co-channel interference mitigation in GSM networks by iterative estimation of channel and data}},
url = {{https://lup.lub.lu.se/search/files/5298704/1039690.pdf}},
doi = {{10.1002/ett.8}},
volume = {{14}},
year = {{2003}},
}