Title:
INTERFERENCE SUPPRESSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/067410
Kind Code:
A1
Abstract:
An interference suppression method and apparatus. The method comprises: generating a pseudo-random phase sequence by means of a quadrature phase shift keying (QPSK) encoder (S302); generating a cyclic phase sequence by means of a Doppler division multiple access (DDMA) phase generator (S304); performing joint encoding according to the pseudo-random phase sequence and the cyclic phase sequence to obtain a target phase sequence (S306); and using the target phase sequence to perform phase modulation on a pulse signal generated by a frequency synthesizer, so as to obtain a target transmission signal (S308).
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Inventors:
WANG BOMING (CN)
FO QINGQING (CN)
ZHAO NA (CN)
ZHANG GUOJUN (CN)
FO QINGQING (CN)
ZHAO NA (CN)
ZHANG GUOJUN (CN)
Application Number:
PCT/CN2023/120796
Publication Date:
April 04, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G01S7/02; G01S13/93
Foreign References:
| CN114114164A | 2022-03-01 | |||
| CN102162848A | 2011-08-24 | |||
| CN109633653A | 2019-04-16 | |||
| CN113325374A | 2021-08-31 | |||
| CN113608180A | 2021-11-05 | |||
| US20210132187A1 | 2021-05-06 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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