MIMO Applications for Interference Mitigation in Multiple High Altitude Platform WCDMA Systems
(2009) IEEE Vehicular Technology Conference, 2009 p.1172-1176- Abstract
- In this paper we investigate the possibility of multiple HAP coverage of a common cell area. In particular we study the uplink system performance since it is considered as a worst case scenario. In order to obtain further enhancement (interference mitigation) we also apply space-time diversity techniques, such as Single-Input Multiple-Output (SIMO) receive diversity or Multiple-Input Multiple-Output (MIMO) diversity, to improve the spectrum reuse in the multiple HAP scenario. We will show the level of improvement using SIMO and MIMO algorithms, the practical limits on the number of HAPs and SIMO/MIMO system dimension in response to traffic demands and the type of service used.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1672097
- author
- Hult, Tommy LU and Mohammed, Abbas
- organization
- publishing date
- 2009
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2009 IEEE 70Th Vehicular Technology Conference Fall, Vols 1-4
- pages
- 1172 - 1176
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE Vehicular Technology Conference, 2009
- conference location
- Anchorage, AK, United States
- conference dates
- 2009-09-20 - 2009-09-23
- external identifiers
-
- wos:000280580400237
- scopus:77951458846
- ISSN
- 1090-3038
- language
- English
- LU publication?
- yes
- id
- dbf12478-62a0-4af0-b486-66e5c48989e2 (old id 1672097)
- date added to LUP
- 2016-04-01 13:29:09
- date last changed
- 2022-01-27 19:30:50
@inproceedings{dbf12478-62a0-4af0-b486-66e5c48989e2, abstract = {{In this paper we investigate the possibility of multiple HAP coverage of a common cell area. In particular we study the uplink system performance since it is considered as a worst case scenario. In order to obtain further enhancement (interference mitigation) we also apply space-time diversity techniques, such as Single-Input Multiple-Output (SIMO) receive diversity or Multiple-Input Multiple-Output (MIMO) diversity, to improve the spectrum reuse in the multiple HAP scenario. We will show the level of improvement using SIMO and MIMO algorithms, the practical limits on the number of HAPs and SIMO/MIMO system dimension in response to traffic demands and the type of service used.}}, author = {{Hult, Tommy and Mohammed, Abbas}}, booktitle = {{2009 IEEE 70Th Vehicular Technology Conference Fall, Vols 1-4}}, issn = {{1090-3038}}, language = {{eng}}, pages = {{1172--1176}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{MIMO Applications for Interference Mitigation in Multiple High Altitude Platform WCDMA Systems}}, year = {{2009}}, }