JPWO2021067309A5 - - Google Patents
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- Publication number
- JPWO2021067309A5 JPWO2021067309A5 JP2022519211A JP2022519211A JPWO2021067309A5 JP WO2021067309 A5 JPWO2021067309 A5 JP WO2021067309A5 JP 2022519211 A JP2022519211 A JP 2022519211A JP 2022519211 A JP2022519211 A JP 2022519211A JP WO2021067309 A5 JPWO2021067309 A5 JP WO2021067309A5
- Authority
- JP
- Japan
- Prior art keywords
- band
- antenna
- chains
- coupled
- transmission chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962908313P | 2019-09-30 | 2019-09-30 | |
| US62/908,313 | 2019-09-30 | ||
| PCT/US2020/053334 WO2021067309A1 (en) | 2019-09-30 | 2020-09-29 | Antenna switching on mimo devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022549685A JP2022549685A (ja) | 2022-11-28 |
| JPWO2021067309A5 true JPWO2021067309A5 (zh) | 2023-10-06 |
Family
ID=75162640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022519211A Pending JP2022549685A (ja) | 2019-09-30 | 2020-09-29 | Ｍｉｍｏデバイス上のアンテナ切替 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11601166B2 (zh) |
| EP (1) | EP4042581A4 (zh) |
| JP (1) | JP2022549685A (zh) |
| CN (1) | CN114503448A (zh) |
| WO (1) | WO2021067309A1 (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102375500B1 (ko) * | 2018-03-15 | 2022-03-17 | 가부시키가이샤 무라타 세이사쿠쇼 | 프런트 엔드 회로, 프런트 엔드 모듈, 통신 장치, 및 멀티플렉서 |
| US11601166B2 (en) | 2019-09-30 | 2023-03-07 | Magic Leap, Inc. | Antenna switching on MIMO devices |
| US20210211145A1 (en) * | 2020-01-08 | 2021-07-08 | Skyworks Solutions, Inc. | Ultrahigh band architecture for radio frequency front-ends |
| US20210329508A1 (en) * | 2020-04-06 | 2021-10-21 | Qualcomm Incorporated | Managing fifth generation (5g) new radio (nr) antenna-switching concurrency |
| CN111525901B (zh) * | 2020-05-09 | 2023-04-25 | 芯朴科技(上海)有限公司 | 射频电路、射频信号发射和接收方法及无线通信设备 |
| US11606184B2 (en) * | 2020-11-25 | 2023-03-14 | Qualcomm Incorporated | Indication of asymmetric default operating frequencies for bidirectional communications |
| US11677535B2 (en) * | 2021-03-30 | 2023-06-13 | Google Llc | Concurrent communication in multiple TDD bands |
| CN113271113B (zh) * | 2021-06-03 | 2022-08-09 | Oppo广东移动通信有限公司 | 射频系统、射频组件和通信设备 |
| WO2023039140A1 (en) * | 2021-09-13 | 2023-03-16 | Qualcomm Incorporated | Radio frequency (rf) front end to support various simultaneous, synchronous and asynchronous communication modes |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8254865B2 (en) | 2006-04-07 | 2012-08-28 | Belair Networks | System and method for frequency offsetting of information communicated in MIMO-based wireless networks |
| US10141984B2 (en) | 2008-07-14 | 2018-11-27 | Marvell World Trade Ltd. | Multi-band transmission system |
| US20100283707A1 (en) | 2009-04-06 | 2010-11-11 | Senglee Foo | Dual-polarized dual-band broad beamwidth directive patch antenna |
| IT1398025B1 (it) * | 2010-02-12 | 2013-02-07 | Andrew Llc | Distributed antenna system for mimo communications. |
| US8538472B2 (en) | 2010-12-14 | 2013-09-17 | Intel Mobile Communications GmbH | User equipment and method for performing downlink and/or uplink power control |
| TWI445332B (zh) | 2012-06-18 | 2014-07-11 | Hon Hai Prec Ind Co Ltd | 多輸入多輸出收發裝置 |
| US8774068B2 (en) * | 2012-10-11 | 2014-07-08 | Sony Corporation | Dual swapping switches to meet linearity demands of carrier aggregation |
| US10211889B2 (en) | 2013-03-13 | 2019-02-19 | Hawk Yin Pang | RF architecture utilizing a MIMO chipset for near field proximity sensing and communication |
| GB2512586B (en) | 2013-04-02 | 2015-08-12 | Broadcom Corp | Switch arrangement |
| US9608688B2 (en) * | 2013-09-26 | 2017-03-28 | Qorvo Us, Inc. | High linearity RF diplexer |
| US11146312B2 (en) * | 2014-12-24 | 2021-10-12 | Nokia Of America Corporation | High reliability remote radio head communication device |
| US20160276748A1 (en) * | 2015-03-17 | 2016-09-22 | Pulse Finland Oy | Antenna apparatus and methods for providing mimo and carrier aggregation for mobile devices |
| WO2017074487A1 (en) | 2015-10-27 | 2017-05-04 | Intel IP Corporation | Personal area network communication for wearable devices |
| US9793972B1 (en) * | 2016-04-04 | 2017-10-17 | Qorvo Us, Inc. | Multiple-input multiple-output (MIMO) antenna swapping circuit |
| US10075199B2 (en) * | 2016-07-17 | 2018-09-11 | Skyworks Solutions, Inc. | Uplink carrier aggregation front-end architecture that supports simultaneous MIMO |
| US10659121B2 (en) * | 2017-03-15 | 2020-05-19 | Skyworks Solutions, Inc. | Apparatus and methods for radio frequency front-ends |
| US10587329B2 (en) * | 2017-09-22 | 2020-03-10 | Qualcomm Incorporated | Transmit antenna diversity in radio front end architectures |
| CN108494413B (zh) * | 2018-03-16 | 2020-03-17 | Oppo广东移动通信有限公司 | 具有多路选择开关的电子设备 |
| CN108599777B (zh) * | 2018-03-16 | 2020-09-01 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
| CN109039345B (zh) * | 2018-06-29 | 2021-05-04 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
| CN108964675B (zh) * | 2018-06-29 | 2021-05-04 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
| KR20200034551A (ko) * | 2018-09-21 | 2020-03-31 | 엘지전자 주식회사 | 다중 송신 시스템 구조 및 이를 구비하는 이동 단말기 |
| US11601166B2 (en) | 2019-09-30 | 2023-03-07 | Magic Leap, Inc. | Antenna switching on MIMO devices |
-
2020
- 2020-09-29 US US17/037,571 patent/US11601166B2/en active Active
- 2020-09-29 JP JP2022519211A patent/JP2022549685A/ja active Pending
- 2020-09-29 WO PCT/US2020/053334 patent/WO2021067309A1/en unknown
- 2020-09-29 CN CN202080068444.2A patent/CN114503448A/zh active Pending
- 2020-09-29 EP EP20871022.8A patent/EP4042581A4/en active Pending
-
2023
- 2023-01-05 US US18/093,634 patent/US11901974B2/en active Active
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