WO2023016171A1 - Module de transmission, système radiofréquence et dispositif de communication - Google Patents
Module de transmission, système radiofréquence et dispositif de communication Download PDFInfo
- Publication number
- WO2023016171A1 WO2023016171A1 PCT/CN2022/105226 CN2022105226W WO2023016171A1 WO 2023016171 A1 WO2023016171 A1 WO 2023016171A1 CN 2022105226 W CN2022105226 W CN 2022105226W WO 2023016171 A1 WO2023016171 A1 WO 2023016171A1
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- WO
- WIPO (PCT)
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- 238000004891 communication Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 177
- 238000001914 filtration Methods 0.000 claims description 33
- 230000003321 amplification Effects 0.000 claims description 29
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 29
- 230000009467 reduction Effects 0.000 claims description 23
- 238000002955 isolation Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 6
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 4
- 101001045846 Homo sapiens Histone-lysine N-methyltransferase 2A Proteins 0.000 description 2
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
La présente demande concerne un module de transmission, un système radiofréquence et un dispositif de communication. Le module de transmission prend en charge le traitement d'un signal basse fréquence GSM, d'un signal haute fréquence GSM, et d'un signal de fréquence moyenne cible, et peut prendre en charge simultanément la transmission de deux signaux, telle que la transmission simultanée du signal basse fréquence GSM et du signal haute fréquence GSM/signal de fréquence moyenne cible, ou la transmission simultanée d'un signal basse fréquence cible et d'un signal haute fréquence cible, ou la transmission simultanée du signal basse fréquence GSM et du signal haute fréquence cible, ou la transmission simultanée du signal basse fréquence cible et du signal haute fréquence GSM/signal de fréquence moyenne cible. Non seulement les capacités de transmission du module de transmission sont étendues, mais le degré d'intégration du dispositif peut également être amélioré, et les coûts sont réduits.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927510.3 | 2021-08-12 | ||
| CN202110927510.3A CN113676193B (zh) | 2021-08-12 | 2021-08-12 | 发射模组、射频系统及通信设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023016171A1 true WO2023016171A1 (fr) | 2023-02-16 |
Family
ID=78542593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/105226 WO2023016171A1 (fr) | 2021-08-12 | 2022-07-12 | Module de transmission, système radiofréquence et dispositif de communication |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113676193B (fr) |
| WO (1) | WO2023016171A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676193B (zh) * | 2021-08-12 | 2022-11-11 | Oppo广东移动通信有限公司 | 发射模组、射频系统及通信设备 |
| CN113676192B (zh) * | 2021-08-12 | 2023-01-06 | Oppo广东移动通信有限公司 | 发射模组、射频系统及通信设备 |
| CN113676207B (zh) * | 2021-08-12 | 2022-12-27 | Oppo广东移动通信有限公司 | 发射模组、射频系统及通信设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180375479A1 (en) * | 2015-12-01 | 2018-12-27 | Vanchip (Tianjin) Technology Co., Ltd. | Multimode power amplifier module, chip and communication terminal |
| US20210143844A1 (en) * | 2018-07-23 | 2021-05-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Radio frequency system, method for controlling antenna switching, and related products |
| CN112910492A (zh) * | 2021-01-29 | 2021-06-04 | Oppo广东移动通信有限公司 | 射频PA Mid器件、射频系统和通信设备 |
| CN113225092A (zh) * | 2021-04-14 | 2021-08-06 | 荣耀终端有限公司 | 射频放大电路和方法 |
| CN113676193A (zh) * | 2021-08-12 | 2021-11-19 | Oppo广东移动通信有限公司 | 发射模组、射频系统及通信设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090180403A1 (en) * | 2008-01-11 | 2009-07-16 | Bogdan Tudosoiu | Multi-band and multi-mode radio frequency front-end module architecture |
| US9838069B2 (en) * | 2013-10-30 | 2017-12-05 | Netgear, Inc. | Radio frequency front end module with high band selectivity |
| CN112187297B (zh) * | 2020-09-27 | 2022-08-09 | Oppo广东移动通信有限公司 | 射频收发系统和通信设备 |
| CN112436846B (zh) * | 2020-12-02 | 2022-03-15 | Oppo广东移动通信有限公司 | 射频L-PA Mid器件、射频收发系统及通信设备 |
| CN112436845B (zh) * | 2020-12-02 | 2022-05-13 | Oppo广东移动通信有限公司 | 射频L-PA Mid器件、射频收发系统和通信设备 |
-
2021
- 2021-08-12 CN CN202110927510.3A patent/CN113676193B/zh active Active
-
2022
- 2022-07-12 WO PCT/CN2022/105226 patent/WO2023016171A1/fr unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180375479A1 (en) * | 2015-12-01 | 2018-12-27 | Vanchip (Tianjin) Technology Co., Ltd. | Multimode power amplifier module, chip and communication terminal |
| US20210143844A1 (en) * | 2018-07-23 | 2021-05-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Radio frequency system, method for controlling antenna switching, and related products |
| CN112910492A (zh) * | 2021-01-29 | 2021-06-04 | Oppo广东移动通信有限公司 | 射频PA Mid器件、射频系统和通信设备 |
| CN113225092A (zh) * | 2021-04-14 | 2021-08-06 | 荣耀终端有限公司 | 射频放大电路和方法 |
| CN113676193A (zh) * | 2021-08-12 | 2021-11-19 | Oppo广东移动通信有限公司 | 发射模组、射频系统及通信设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113676193A (zh) | 2021-11-19 |
| CN113676193B (zh) | 2022-11-11 |
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