High-Resolution Channel Sounding and Parameter Estimation in Multi-Site Cellular Networks
(2023) European Conference on Networks and Communications (EuCNC) and 6G Summit- Abstract
- Understanding of electromagnetic propagation properties in real environments is necessary for efficient design and deployment of cellular systems. In this paper, we show a method to estimate high-resolution channel parameters with a massive antenna array in real network deployments. An antenna array mounted on a vehicle is used to receive downlink long-term evolution (LTE) reference signals from neighboring base stations (BS) with mutual interference. Delay and angular information of multipath components is estimated with a novel inter-cell interference cancellation algorithm and an extension of the RIMAX algorithm. The estimated high-resolution channel parameters are consistent with the movement pattern of the vehicle and the geometry of... (More)
- Understanding of electromagnetic propagation properties in real environments is necessary for efficient design and deployment of cellular systems. In this paper, we show a method to estimate high-resolution channel parameters with a massive antenna array in real network deployments. An antenna array mounted on a vehicle is used to receive downlink long-term evolution (LTE) reference signals from neighboring base stations (BS) with mutual interference. Delay and angular information of multipath components is estimated with a novel inter-cell interference cancellation algorithm and an extension of the RIMAX algorithm. The estimated high-resolution channel parameters are consistent with the movement pattern of the vehicle and the geometry of the environment and allow for refined channel modeling and precise cellular positioning. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/c6f77491-27c1-4c5b-98ea-659a1efd8bf7
- author
- Chen, Junshi LU ; Whiton, Russ LU ; Li, Xuhong LU and Tufvesson, Fredrik LU
- organization
- publishing date
- 2023-06-09
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2023 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- European Conference on Networks and Communications (EuCNC) and 6G Summit
- conference location
- Gothenburg, Sweden
- conference dates
- 2023-06-06 - 2023-06-09
- external identifiers
-
- scopus:85168424158
- ISBN
- 979-8-3503-1103-7
- 979-8-3503-1102-0
- DOI
- 10.1109/EuCNC/6GSummit58263.2023.10188266
- language
- English
- LU publication?
- yes
- id
- c6f77491-27c1-4c5b-98ea-659a1efd8bf7
- date added to LUP
- 2023-08-17 08:43:14
- date last changed
- 2024-04-19 20:08:30
@inproceedings{c6f77491-27c1-4c5b-98ea-659a1efd8bf7, abstract = {{Understanding of electromagnetic propagation properties in real environments is necessary for efficient design and deployment of cellular systems. In this paper, we show a method to estimate high-resolution channel parameters with a massive antenna array in real network deployments. An antenna array mounted on a vehicle is used to receive downlink long-term evolution (LTE) reference signals from neighboring base stations (BS) with mutual interference. Delay and angular information of multipath components is estimated with a novel inter-cell interference cancellation algorithm and an extension of the RIMAX algorithm. The estimated high-resolution channel parameters are consistent with the movement pattern of the vehicle and the geometry of the environment and allow for refined channel modeling and precise cellular positioning.}}, author = {{Chen, Junshi and Whiton, Russ and Li, Xuhong and Tufvesson, Fredrik}}, booktitle = {{2023 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)}}, isbn = {{979-8-3503-1103-7}}, language = {{eng}}, month = {{06}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{High-Resolution Channel Sounding and Parameter Estimation in Multi-Site Cellular Networks}}, url = {{https://lup.lub.lu.se/search/files/155083767/High_Resolution_Channel_Sounding_and_Parameter_Estimation_in_Multi_Site_Cellular_Networks.pdf}}, doi = {{10.1109/EuCNC/6GSummit58263.2023.10188266}}, year = {{2023}}, }