Joint channel and data estimation for asynchronous GSM users
(2001) IEE Seminar on MIMO Commun. Systems p.1-22- Abstract
- In multiple-access communication systems co-channel interference can be mitigated by applying multiuser detection instead of treating the interference as additive noise [1]. In this paper we focus on downlink operation in a GSM-like TDMA network and investigate multiuser channel estimation and data symbol detection of two users that share the same physical channel in two adjacent cells. Such a scenario would allow a significant increase in spectral efficiency. We assume no synchronization between the base stations. Mobile terminals exploit multiple receive antennas. We propose a simple iterative receiver algorithm that performs joint channel and data estimation. The performance is evaluated by simulations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1039696
- author
- Loncar, Maja LU ; Mecklenbräuker, Christoph and Mueller, Ralf
- publishing date
- 2001
- type
- Contribution to conference
- publication status
- published
- subject
- pages
- 6 pages
- conference name
- IEE Seminar on MIMO Commun. Systems
- conference location
- London, United Kingdom
- conference dates
- 0001-01-02
- external identifiers
-
- scopus:30844463010
- language
- English
- LU publication?
- no
- id
- 415ac445-b14a-48b2-8644-a51a849cc92b (old id 1039696)
- alternative location
- http://ieeexplore.ieee.org/iel5/8018/22149/01031888.pdf?tp=&isnumber=&arnumber=1031888
- date added to LUP
- 2016-04-04 14:19:12
- date last changed
- 2022-01-30 01:50:15
@misc{415ac445-b14a-48b2-8644-a51a849cc92b, abstract = {{In multiple-access communication systems co-channel interference can be mitigated by applying multiuser detection instead of treating the interference as additive noise [1]. In this paper we focus on downlink operation in a GSM-like TDMA network and investigate multiuser channel estimation and data symbol detection of two users that share the same physical channel in two adjacent cells. Such a scenario would allow a significant increase in spectral efficiency. We assume no synchronization between the base stations. Mobile terminals exploit multiple receive antennas. We propose a simple iterative receiver algorithm that performs joint channel and data estimation. The performance is evaluated by simulations.}}, author = {{Loncar, Maja and Mecklenbräuker, Christoph and Mueller, Ralf}}, language = {{eng}}, pages = {{1--22}}, title = {{Joint channel and data estimation for asynchronous GSM users}}, url = {{https://lup.lub.lu.se/search/files/6332895/1039698.pdf}}, year = {{2001}}, }