CN103840852A - 用于灵活配置rf资源的rf收发机结构 - Google Patents
用于灵活配置rf资源的rf收发机结构 Download PDFInfo
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- CN103840852A CN103840852A CN201310627378.XA CN201310627378A CN103840852A CN 103840852 A CN103840852 A CN 103840852A CN 201310627378 A CN201310627378 A CN 201310627378A CN 103840852 A CN103840852 A CN 103840852A
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- 230000005540 biological transmission Effects 0.000 claims description 60
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 230000003213 activating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- 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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
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- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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- 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
- H04L5/0028—Variable division
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- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0042—Intra-user or intra-terminal allocation
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- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0092—Indication of how the channel is divided
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- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
Description
Claims (21)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261730015P | 2012-11-26 | 2012-11-26 | |
US61/730,015 | 2012-11-26 | ||
US14/085,561 US9621312B2 (en) | 2012-11-26 | 2013-11-20 | RF transceiver architecture for flexible configuration of RF resources |
US14/085,561 | 2013-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103840852A true CN103840852A (zh) | 2014-06-04 |
CN103840852B CN103840852B (zh) | 2017-04-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310627378.XA Active CN103840852B (zh) | 2012-11-26 | 2013-11-26 | 用于灵活配置rf资源的rf收发机结构 |
Country Status (2)
Country | Link |
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US (1) | US9621312B2 (zh) |
CN (1) | CN103840852B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105322980A (zh) * | 2015-02-04 | 2016-02-10 | 维沃移动通信有限公司 | 异频带载波聚合信号发送和接收方法及其装置 |
CN107332573A (zh) * | 2017-07-25 | 2017-11-07 | 广东欧珀移动通信有限公司 | 一种射频电路、天线装置及电子设备 |
CN107508606A (zh) * | 2017-07-25 | 2017-12-22 | 广东欧珀移动通信有限公司 | 射频电路、天线装置及电子设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150092636A1 (en) * | 2013-09-30 | 2015-04-02 | Broadcom Corporation | Single local oscillator architecture |
US9525503B2 (en) | 2014-05-28 | 2016-12-20 | Qualcomm Incorporated | Reconfigurable multi-mode transceiver |
US10069618B2 (en) * | 2016-01-14 | 2018-09-04 | Qorvo Us, Inc. | Single RF PA chain for CA FDD-TDD and TDD TX |
US10439850B2 (en) | 2017-07-26 | 2019-10-08 | Motorola Solutions, Inc. | System and method for processing radiofrequency signals using modulation duty cycle scaling |
EP3584963B1 (en) * | 2018-06-18 | 2022-01-05 | Xilinx, Inc. | Calibration system and calibration method |
KR102427572B1 (ko) * | 2018-06-18 | 2022-08-01 | 삼성전자주식회사 | 스위치를 통해 복수개의 반송파 주파수를 이용한 반송파 집적을 수행하는 전자 장치 및 그의 동작 방법 |
US20200244509A1 (en) * | 2019-01-28 | 2020-07-30 | Qualcomm Incorporated | In-phase and quadrature-phase estimation and correction using kernel analysis |
Citations (9)
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US20060040615A1 (en) * | 2004-08-16 | 2006-02-23 | Farrokh Mohamadi | Wireless repeater |
CN1890898A (zh) * | 2003-10-09 | 2007-01-03 | 英特尔公司 | 用于提供区域有效天线分集接收机的方法和装置 |
US7346327B2 (en) * | 2004-02-23 | 2008-03-18 | Sharp Kabushiki Kaisha | Wireless receiving circuit and wireless portable device |
CN101174865A (zh) * | 2006-09-29 | 2008-05-07 | 美国博通公司 | 在通信网络中处理信号的方法及系统 |
US20090227214A1 (en) * | 2002-09-03 | 2009-09-10 | Theodore Georgantas | Method and system for calibrating a multi-mode, multi-standard transmitter and receiver |
US20110019723A1 (en) * | 2009-07-24 | 2011-01-27 | Texas Instruments Incorporated | Multiple-input multiple-output wireless transceiver architecture |
CN102148626A (zh) * | 2010-02-05 | 2011-08-10 | 布鲁旺德通讯有限公司 | Rf收发机以及包括该收发机的调制解调器 |
CN102217349A (zh) * | 2008-11-20 | 2011-10-12 | 贝拉尔网络公司 | 基于多输入/多输出的无线网络中的通信信息的频率偏移系统和方法 |
CN102301618A (zh) * | 2009-01-30 | 2011-12-28 | 捷讯研究有限公司 | 用于结合多载波接收和接收天线分集的方法和装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7561852B2 (en) * | 2001-11-14 | 2009-07-14 | Broadcom Corporation | Integrated multimode radio and components thereof |
US20070155350A1 (en) * | 2005-12-29 | 2007-07-05 | Wionics Research | Method of frequency planning in an ultra wide band system |
US7599676B2 (en) * | 2007-01-31 | 2009-10-06 | Silicon Laboratories, Inc. | Power consumption reduction techniques for an RF receiver implementing a mixing DAC architecture |
US8200181B1 (en) * | 2008-08-29 | 2012-06-12 | Rf Micro Devices, Inc. | Noise reduction in a dual radio frequency receiver |
GB2504973B (en) * | 2012-08-15 | 2014-11-19 | Broadcom Corp | Receiver circuit |
-
2013
- 2013-11-20 US US14/085,561 patent/US9621312B2/en active Active
- 2013-11-26 CN CN201310627378.XA patent/CN103840852B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090227214A1 (en) * | 2002-09-03 | 2009-09-10 | Theodore Georgantas | Method and system for calibrating a multi-mode, multi-standard transmitter and receiver |
CN1890898A (zh) * | 2003-10-09 | 2007-01-03 | 英特尔公司 | 用于提供区域有效天线分集接收机的方法和装置 |
US7346327B2 (en) * | 2004-02-23 | 2008-03-18 | Sharp Kabushiki Kaisha | Wireless receiving circuit and wireless portable device |
US20060040615A1 (en) * | 2004-08-16 | 2006-02-23 | Farrokh Mohamadi | Wireless repeater |
CN101174865A (zh) * | 2006-09-29 | 2008-05-07 | 美国博通公司 | 在通信网络中处理信号的方法及系统 |
CN102217349A (zh) * | 2008-11-20 | 2011-10-12 | 贝拉尔网络公司 | 基于多输入/多输出的无线网络中的通信信息的频率偏移系统和方法 |
CN102301618A (zh) * | 2009-01-30 | 2011-12-28 | 捷讯研究有限公司 | 用于结合多载波接收和接收天线分集的方法和装置 |
US20110019723A1 (en) * | 2009-07-24 | 2011-01-27 | Texas Instruments Incorporated | Multiple-input multiple-output wireless transceiver architecture |
CN102148626A (zh) * | 2010-02-05 | 2011-08-10 | 布鲁旺德通讯有限公司 | Rf收发机以及包括该收发机的调制解调器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105322980A (zh) * | 2015-02-04 | 2016-02-10 | 维沃移动通信有限公司 | 异频带载波聚合信号发送和接收方法及其装置 |
CN107332573A (zh) * | 2017-07-25 | 2017-11-07 | 广东欧珀移动通信有限公司 | 一种射频电路、天线装置及电子设备 |
CN107508606A (zh) * | 2017-07-25 | 2017-12-22 | 广东欧珀移动通信有限公司 | 射频电路、天线装置及电子设备 |
CN107508606B (zh) * | 2017-07-25 | 2021-01-26 | Oppo广东移动通信有限公司 | 射频电路、天线装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103840852B (zh) | 2017-04-12 |
US9621312B2 (en) | 2017-04-11 |
US20140146761A1 (en) | 2014-05-29 |
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Effective date of registration: 20200814 Address after: Room 1573, Heying building, No. 99, Tuanjie Road, Jiangbei new district, Nanjing, Jiangsu Province Patentee after: Nanjing Qixin Semiconductor Co.,Ltd. Address before: California, USA Patentee before: AVIACOMM Inc. |
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Effective date of registration: 20240709 Address after: Room 643, 6th Floor, Building 6, No. 666 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Qixin Fanshun Semiconductor (Hangzhou) Co.,Ltd. Country or region after: China Address before: Room 1573, Yingying Building, No. 99 Tuanjie Road, Jiangbei New District, Nanjing City, Jiangsu Province, China 210000 Patentee before: Nanjing Qixin Semiconductor Co.,Ltd. Country or region before: China |
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