HK1216469A1 - 用於蜂窩頻帶的載波聚集的射頻前端結構 - Google Patents
用於蜂窩頻帶的載波聚集的射頻前端結構Info
- Publication number
- HK1216469A1 HK1216469A1 HK16104373.1A HK16104373A HK1216469A1 HK 1216469 A1 HK1216469 A1 HK 1216469A1 HK 16104373 A HK16104373 A HK 16104373A HK 1216469 A1 HK1216469 A1 HK 1216469A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- radio
- carrier aggregation
- frequency front
- end architecture
- cellular bands
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462036844P | 2014-08-13 | 2014-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1216469A1 true HK1216469A1 (zh) | 2016-11-11 |
Family
ID=55303182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16104373.1A HK1216469A1 (zh) | 2014-08-13 | 2016-04-18 | 用於蜂窩頻帶的載波聚集的射頻前端結構 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10447458B2 (zh) |
JP (2) | JP6591829B2 (zh) |
KR (1) | KR102414077B1 (zh) |
CN (1) | CN105376040B (zh) |
HK (1) | HK1216469A1 (zh) |
TW (1) | TWI672917B (zh) |
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US10069618B2 (en) * | 2016-01-14 | 2018-09-04 | Qorvo Us, Inc. | Single RF PA chain for CA FDD-TDD and TDD TX |
KR102476051B1 (ko) * | 2016-04-22 | 2022-12-09 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 안테나 전환 방법 |
US10200183B2 (en) | 2016-06-22 | 2019-02-05 | Apple Inc. | Multi-radio filtering front-end circuitry for transceiver systems |
CN106209120A (zh) * | 2016-06-30 | 2016-12-07 | 维沃移动通信有限公司 | 一种射频电路及移动终端 |
CN110138520B (zh) * | 2018-02-02 | 2022-04-29 | 中兴通讯股份有限公司 | 上行载波的发射方法、装置及上行载波聚合装置 |
CN108880571B (zh) * | 2018-05-22 | 2020-05-08 | Oppo广东移动通信有限公司 | 射频电路及电子设备 |
CN112438024B (zh) * | 2018-07-19 | 2022-10-14 | 株式会社村田制作所 | 高频模块和通信装置 |
CN112787700B (zh) * | 2018-07-23 | 2022-12-13 | Oppo广东移动通信有限公司 | 接收模组、天线切换控制方法及相关产品 |
JP2020099028A (ja) * | 2018-12-19 | 2020-06-25 | 株式会社村田製作所 | 高周波モジュールおよび通信装置 |
WO2020129445A1 (ja) * | 2018-12-21 | 2020-06-25 | 株式会社村田製作所 | 高周波モジュールおよび通信装置 |
KR102194705B1 (ko) * | 2019-03-19 | 2020-12-23 | 삼성전기주식회사 | 밴드 선택 스위치 회로 및 증폭 장치 |
JP2020170919A (ja) | 2019-04-02 | 2020-10-15 | 株式会社村田製作所 | 高周波信号送受信回路 |
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US11909435B2 (en) * | 2020-11-02 | 2024-02-20 | Samsung Electronics Co., Ltd. | Method for multi-band communication and electronic device thereof |
WO2022249770A1 (ja) * | 2021-05-26 | 2022-12-01 | 株式会社村田製作所 | 高周波回路及び通信装置 |
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-
2015
- 2015-08-12 US US14/824,161 patent/US10447458B2/en active Active
- 2015-08-13 TW TW104126412A patent/TWI672917B/zh active
- 2015-08-13 KR KR1020150114835A patent/KR102414077B1/ko active IP Right Grant
- 2015-08-13 JP JP2015159868A patent/JP6591829B2/ja active Active
- 2015-08-13 CN CN201510496699.XA patent/CN105376040B/zh active Active
-
2016
- 2016-04-18 HK HK16104373.1A patent/HK1216469A1/zh unknown
-
2019
- 2019-09-19 JP JP2019170748A patent/JP6949914B2/ja active Active
- 2019-10-10 US US16/598,847 patent/US11070347B2/en active Active
-
2021
- 2021-07-16 US US17/378,373 patent/US11664963B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TW201608835A (zh) | 2016-03-01 |
KR102414077B1 (ko) | 2022-06-29 |
JP6591829B2 (ja) | 2019-10-16 |
JP6949914B2 (ja) | 2021-10-13 |
CN105376040A (zh) | 2016-03-02 |
US20160050665A1 (en) | 2016-02-18 |
US11664963B2 (en) | 2023-05-30 |
US20220045833A1 (en) | 2022-02-10 |
TWI672917B (zh) | 2019-09-21 |
US11070347B2 (en) | 2021-07-20 |
JP2019216478A (ja) | 2019-12-19 |
KR20160020379A (ko) | 2016-02-23 |
CN105376040B (zh) | 2020-05-22 |
US20200162229A1 (en) | 2020-05-21 |
JP2016042696A (ja) | 2016-03-31 |
US10447458B2 (en) | 2019-10-15 |
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