Title:
TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/055723
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Provided is a terminal device, which can integrate a first radio-frequency receiving circuit and a second radio-frequency receiving circuit on the same chip to perform satellite communication and wireless communication at the same time. The terminal device comprises a first radio-frequency front-end circuit, a second radio-frequency front-end circuit, an input circuit, a first radio-frequency receiving circuit, a second radio-frequency receiving circuit, a satellite communication baseband circuit and a wireless communication baseband circuit. The input circuit receives a first radio frequency signal and a second radio frequency signal, and outputs the first radio frequency signal and the second radio frequency signal by means of the same branch. Either of the first radio-frequency receiving circuit and the second radio-frequency receiving circuit processes the received first radio frequency signal into a first baseband signal, and sends the first baseband signal to the satellite communication baseband circuit. The other one of the first radio-frequency receiving circuit and the second radio-frequency receiving circuit processes the received second radio frequency signal into a second baseband signal, and sends the second baseband signal to the wireless communication baseband circuit.
Inventors:
WANG SHUQI (CN)
HUANG WEI (CN)
LI WEIHUA (CN)
HUANG WEI (CN)
LI WEIHUA (CN)
Application Number:
PCT/CN2023/105351
Publication Date:
March 21, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/40; H04B1/28
Foreign References:
| CN107769800A | 2018-03-06 | |||
| CN103532579A | 2014-01-22 | |||
| CN110571196A | 2019-12-13 | |||
| CN111431584A | 2020-07-17 | |||
| CN113346852A | 2021-09-03 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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