Joint Modulus Zero-Forcing MIMO Detector
(2019) 2019 IEEE Wireless Communications and Networking Conference, WCNC 2019 In IEEE Wireless Communications and Networking Conference, WCNC 2019-April.- Abstract
We propose an improvement over a modulus zero-forcing (MZF) detector proposed earlier in [1] for multi-input multi-output (MIMO) detection, namely, the joint MZF (JMZF) detector. The MZF detector provides better detection-performance than a traditional ZF detector through preserving controllable interferences, which are mitigated later by nonlinear modulus arithmetic operation. However, the MZF detector has a constraint that the effective MIMO channel after modulus operation is diagonal, which yields separate detections on different transmit layers and is suboptimal. In this paper, we propose the JMZF detector by considering a general effective channel which can further boost the detection-performance.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7632edea-a87a-4b5d-90eb-984eaa65a0bd
- author
- Hu, Sha LU and Leitinger, Erik LU
- organization
- publishing date
- 2019
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2019 IEEE Wireless Communications and Networking Conference, WCNC 2019
- series title
- IEEE Wireless Communications and Networking Conference, WCNC
- volume
- 2019-April
- article number
- 8885755
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2019 IEEE Wireless Communications and Networking Conference, WCNC 2019
- conference location
- Marrakesh, Morocco
- conference dates
- 2019-04-15 - 2019-04-19
- external identifiers
-
- scopus:85074766642
- ISSN
- 1525-3511
- ISBN
- 9781538676462
- DOI
- 10.1109/WCNC.2019.8885755
- language
- English
- LU publication?
- yes
- id
- 7632edea-a87a-4b5d-90eb-984eaa65a0bd
- date added to LUP
- 2019-12-02 14:15:16
- date last changed
- 2022-05-04 02:46:54
@inproceedings{7632edea-a87a-4b5d-90eb-984eaa65a0bd, abstract = {{<p>We propose an improvement over a modulus zero-forcing (MZF) detector proposed earlier in [1] for multi-input multi-output (MIMO) detection, namely, the joint MZF (JMZF) detector. The MZF detector provides better detection-performance than a traditional ZF detector through preserving controllable interferences, which are mitigated later by nonlinear modulus arithmetic operation. However, the MZF detector has a constraint that the effective MIMO channel after modulus operation is diagonal, which yields separate detections on different transmit layers and is suboptimal. In this paper, we propose the JMZF detector by considering a general effective channel which can further boost the detection-performance.</p>}}, author = {{Hu, Sha and Leitinger, Erik}}, booktitle = {{2019 IEEE Wireless Communications and Networking Conference, WCNC 2019}}, isbn = {{9781538676462}}, issn = {{1525-3511}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Wireless Communications and Networking Conference, WCNC}}, title = {{Joint Modulus Zero-Forcing MIMO Detector}}, url = {{http://dx.doi.org/10.1109/WCNC.2019.8885755}}, doi = {{10.1109/WCNC.2019.8885755}}, volume = {{2019-April}}, year = {{2019}}, }