On coefficient memory co-optimization for channel estimation in a multi-standard environment (LTE and DVB-H)
(2011) 8th International Workshop on Multi-Carrier Systems & Solutions (MC-SS)- Abstract
- This paper presents a novel memory optimization technique to exploit the analogy between correlation coefficients in MMSE-based channel estimators across multiple standards. The need for coefficient storage for robust MMSE channel estimators is expensive in terms of on-chip memory. Besides, the memory requirements grow linearly by integrating more standards onto one platform. Thus, it becomes inevitable to address the increased on-chip memory problem for such estimators. In this paper, we have shown that by exploiting the inherent similarities between LTE and DVB-H design parameters, a three-fold memory optimization may be achieved with minimal performance loss.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2199272
- author
- Foroughi, Farzad LU ; Rusek, Fredrik LU and Edfors, Ove LU
- organization
- publishing date
- 2011
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proc. of the 8th International Workshop on Multi-Carrier Systems & Solutions (MC-SS)
- pages
- 5 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 8th International Workshop on Multi-Carrier Systems & Solutions (MC-SS)
- conference location
- Herrsching, Germany
- conference dates
- 2011-05-03 - 2011-05-04
- external identifiers
-
- scopus:79960347282
- DOI
- 10.1109/MC-SS.2011.5910711
- language
- English
- LU publication?
- yes
- id
- 73f29447-f568-4828-83aa-cd4cd84d83ec (old id 2199272)
- date added to LUP
- 2016-04-04 11:58:49
- date last changed
- 2024-01-13 03:02:01
@inproceedings{73f29447-f568-4828-83aa-cd4cd84d83ec, abstract = {{This paper presents a novel memory optimization technique to exploit the analogy between correlation coefficients in MMSE-based channel estimators across multiple standards. The need for coefficient storage for robust MMSE channel estimators is expensive in terms of on-chip memory. Besides, the memory requirements grow linearly by integrating more standards onto one platform. Thus, it becomes inevitable to address the increased on-chip memory problem for such estimators. In this paper, we have shown that by exploiting the inherent similarities between LTE and DVB-H design parameters, a three-fold memory optimization may be achieved with minimal performance loss.}}, author = {{Foroughi, Farzad and Rusek, Fredrik and Edfors, Ove}}, booktitle = {{Proc. of the 8th International Workshop on Multi-Carrier Systems & Solutions (MC-SS)}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On coefficient memory co-optimization for channel estimation in a multi-standard environment (LTE and DVB-H)}}, url = {{https://lup.lub.lu.se/search/files/5899472/5385563.pdf}}, doi = {{10.1109/MC-SS.2011.5910711}}, year = {{2011}}, }