Title:
INTERFERENCE PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/205199
Kind Code:
A1
Abstract:
Provided are an interference processing method and apparatus capable of processing interference, thereby improving the target detection rate. The method may comprise: obtaining a first signal, the first signal comprising a plurality of sampling points (S310); determining a variance of the first signal on the basis of an energy value of each of the plurality of sampling points (S320); and on the basis of the variance of the first signal and a preset first threshold, determining that interference exists in the first signal (S330).
More Like This:
Inventors:
XU LEILEI (CN)
QIN BOYA (CN)
QIN BOYA (CN)
Application Number:
PCT/CN2021/084712
Publication Date:
October 06, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00; G01S7/00
Domestic Patent References:
| WO2008057017A1 | 2008-05-15 |
Foreign References:
| CN1224167A | 1999-07-28 | |||
| CN102075202A | 2011-05-25 | |||
| CN103163505A | 2013-06-19 | |||
| CN107015207A | 2017-08-04 |
Other References:
ERICSSON: "Evaluation results for RIM RS", 3GPP DRAFT; R1-1813166 RS EVALUATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051555159
MASAHIRO FUJII ; YU WATANABE: "A study on interference detection scheme using AIC for UWB MB-OFDM systems", MULTI-CARRIER SYSTEMS&SOLUTIONS (MC-SS), 2011 8TH INTERNATIONAL WORKSHOP ON, IEEE, 3 May 2011 (2011-05-03), pages 1 - 5, XP031947896, ISBN: 978-1-61284-885-3, DOI: 10.1109/MC-SS.2011.5910703
ZHANG JIAN, ZHOU XINGJIAN;LU JIANCHUAN: "A Takagi-Sugeno-Kang Fuzzy Approach to Noise Jamming Detection", TELECOMMUNICATION ENGINEERING, vol. 56, no. 2, 29 February 2016 (2016-02-29), pages 151 - 155, XP055972541, ISSN: 1001-893x, DOI: 10.3969/j.issn.1001-893x.2016.02.007
MASAHIRO FUJII ; YU WATANABE: "A study on interference detection scheme using AIC for UWB MB-OFDM systems", MULTI-CARRIER SYSTEMS&SOLUTIONS (MC-SS), 2011 8TH INTERNATIONAL WORKSHOP ON, IEEE, 3 May 2011 (2011-05-03), pages 1 - 5, XP031947896, ISBN: 978-1-61284-885-3, DOI: 10.1109/MC-SS.2011.5910703
ZHANG JIAN, ZHOU XINGJIAN;LU JIANCHUAN: "A Takagi-Sugeno-Kang Fuzzy Approach to Noise Jamming Detection", TELECOMMUNICATION ENGINEERING, vol. 56, no. 2, 29 February 2016 (2016-02-29), pages 151 - 155, XP055972541, ISSN: 1001-893x, DOI: 10.3969/j.issn.1001-893x.2016.02.007
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: