Title:
RADIO-FREQUENCY UNIT, ANTENNA, AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/111566
Kind Code:
A1
Abstract:
Disclosed are a radio-frequency unit, an antenna, and a signal processing method, wherein same are used for: receiving an uplink signal within a downlink time slot, the uplink signal comprising signals of N frequency bands; performing filtering and amplification processing on the signals of N frequency bands; and then converting the uplink signal into a digital intermediate-frequency signal and processing the digital intermediate-frequency signal. The present application is used for reducing the communication delay and increasing the uplink rate.
Inventors:
LI XIANGHUA (CN)
QIN ZHONGMING (CN)
YU XIN (CN)
ZHANG GUANXI (CN)
ZHAO JIANPING (CN)
QIN ZHONGMING (CN)
YU XIN (CN)
ZHANG GUANXI (CN)
ZHAO JIANPING (CN)
Application Number:
PCT/CN2021/133033
Publication Date:
June 02, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03F1/20
Domestic Patent References:
| WO2017071331A1 | 2017-05-04 |
Foreign References:
| CN109274381A | 2019-01-25 | |||
| CN110224704A | 2019-09-10 | |||
| CN105577224A | 2016-05-11 | |||
| CN202395771U | 2012-08-22 | |||
| EP2953273A1 | 2015-12-09 | |||
| CN202011347343A | 2020-11-26 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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