CN102118176A - 时分双工系统的数字收发信机 - Google Patents
时分双工系统的数字收发信机 Download PDFInfo
- Publication number
- CN102118176A CN102118176A CN200910215895XA CN200910215895A CN102118176A CN 102118176 A CN102118176 A CN 102118176A CN 200910215895X A CN200910215895X A CN 200910215895XA CN 200910215895 A CN200910215895 A CN 200910215895A CN 102118176 A CN102118176 A CN 102118176A
- Authority
- CN
- China
- Prior art keywords
- module
- feedback
- circuit module
- receiving
- digital
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Transceivers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910215895.XA CN102118176B (zh) | 2009-12-31 | 2009-12-31 | 时分双工系统的数字收发信机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910215895.XA CN102118176B (zh) | 2009-12-31 | 2009-12-31 | 时分双工系统的数字收发信机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102118176A true CN102118176A (zh) | 2011-07-06 |
CN102118176B CN102118176B (zh) | 2014-03-12 |
Family
ID=44216793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910215895.XA Active CN102118176B (zh) | 2009-12-31 | 2009-12-31 | 时分双工系统的数字收发信机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102118176B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105337326A (zh) * | 2014-08-07 | 2016-02-17 | 杭州硅星科技有限公司 | 数字发送器、数字收发器及其控制方法 |
CN103856427B (zh) * | 2012-12-06 | 2017-03-15 | 华为技术有限公司 | 反馈信号处理方法及装置 |
CN106981166A (zh) * | 2017-05-25 | 2017-07-25 | 欧阳培光 | 一种网络智能光电感烟火灾探测报警器控制系统及其控制方法 |
CN107425897A (zh) * | 2017-07-21 | 2017-12-01 | 京信通信技术(广州)有限公司 | 环路增益控制系统和方法 |
CN108833318A (zh) * | 2018-06-19 | 2018-11-16 | 东南大学 | 一种大规模mimo通信系统中基于空间耦合的预失真校准方法 |
CN109302190A (zh) * | 2017-07-24 | 2019-02-01 | 深圳市中兴微电子技术有限公司 | 基于dpd的nbiot发射前端优化系统及方法 |
CN109787651A (zh) * | 2019-01-22 | 2019-05-21 | 上海华虹宏力半导体制造有限公司 | 一种有源补偿环行器隔离度的电路 |
CN114499704A (zh) * | 2022-01-14 | 2022-05-13 | 维沃移动通信有限公司 | 功率检测电路及终端 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101272155B (zh) * | 2007-03-20 | 2011-11-23 | 中兴通讯股份有限公司 | 时分双工模式数字预失真功放装置 |
CN101534133B (zh) * | 2008-03-10 | 2012-12-05 | 中国移动通信集团公司 | 一种无线收发信机 |
-
2009
- 2009-12-31 CN CN200910215895.XA patent/CN102118176B/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103856427B (zh) * | 2012-12-06 | 2017-03-15 | 华为技术有限公司 | 反馈信号处理方法及装置 |
CN105337326A (zh) * | 2014-08-07 | 2016-02-17 | 杭州硅星科技有限公司 | 数字发送器、数字收发器及其控制方法 |
CN105337326B (zh) * | 2014-08-07 | 2018-03-06 | 杭州硅星科技有限公司 | 数字发送器、数字收发器及其控制方法 |
CN106981166A (zh) * | 2017-05-25 | 2017-07-25 | 欧阳培光 | 一种网络智能光电感烟火灾探测报警器控制系统及其控制方法 |
CN107425897A (zh) * | 2017-07-21 | 2017-12-01 | 京信通信技术(广州)有限公司 | 环路增益控制系统和方法 |
CN107425897B (zh) * | 2017-07-21 | 2021-03-12 | 京信通信系统(中国)有限公司 | 环路增益控制系统和方法 |
CN109302190A (zh) * | 2017-07-24 | 2019-02-01 | 深圳市中兴微电子技术有限公司 | 基于dpd的nbiot发射前端优化系统及方法 |
CN108833318A (zh) * | 2018-06-19 | 2018-11-16 | 东南大学 | 一种大规模mimo通信系统中基于空间耦合的预失真校准方法 |
CN108833318B (zh) * | 2018-06-19 | 2021-03-19 | 东南大学 | 一种大规模mimo通信系统中基于空间耦合的预失真校准方法 |
CN109787651A (zh) * | 2019-01-22 | 2019-05-21 | 上海华虹宏力半导体制造有限公司 | 一种有源补偿环行器隔离度的电路 |
CN114499704A (zh) * | 2022-01-14 | 2022-05-13 | 维沃移动通信有限公司 | 功率检测电路及终端 |
CN114499704B (zh) * | 2022-01-14 | 2023-08-22 | 维沃移动通信有限公司 | 功率检测电路及终端 |
Also Published As
Publication number | Publication date |
---|---|
CN102118176B (zh) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102118176B (zh) | 时分双工系统的数字收发信机 | |
CN101534133B (zh) | 一种无线收发信机 | |
US9220067B2 (en) | Front end radio architecture (FERA) with power management | |
JP2022549665A (ja) | 調整電圧ステップを備えたマルチレベル包絡線追跡システム | |
CN101841345B (zh) | 一种时分双工射频拉远单元 | |
US20080026710A1 (en) | Power management scheme for software-defined radios | |
CN1988522A (zh) | 宽带码分多址基站系统多通道多载波数字预失真发信机 | |
JP4282655B2 (ja) | 無線送信機および増幅器 | |
KR101764225B1 (ko) | 디지털 rf 수신기 | |
JP2022549857A (ja) | 別個のdc経路及びac経路を備えたマルチレベル包絡線追跡システム | |
CN103107966B (zh) | 射频信号收发和处理的方法、设备及基站系统 | |
CN101272155B (zh) | 时分双工模式数字预失真功放装置 | |
WO2022227803A1 (zh) | 远端单元、多频段分布式系统以及信号处理方法 | |
CN109257064A (zh) | 一种双天线射频前端模块 | |
CN102820902B (zh) | 信号切换装置 | |
CN105391456A (zh) | 多频段Doherty功放系统 | |
US11025203B2 (en) | Communication device and operating method thereof | |
CN104640011A (zh) | 一种应用于ap的双频功放装置及ap设备 | |
JP2005348116A (ja) | 無線通信装置 | |
CN101150328B (zh) | 收发系统与组合式滤波器 | |
WO2021115327A1 (zh) | 信号发射机 | |
EP2595434A1 (en) | Method for reducing the energy consumption in a wireless communication terminal and communication terminal implementing said method | |
CN101888254B (zh) | 射频前端电路 | |
CN101364829A (zh) | 多通道基带拉远系统的射频收发模块及基带拉远系统 | |
CN101951701A (zh) | 基于dpd的远端机及直放站系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING BRANCH OF ZTE CORPORATION Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20140102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 210012 NANJING, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140102 Address after: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Branch of Zhongxing Communication Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150721 Address after: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee after: ZTE Corporation Address before: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Branch of Zhongxing Communication Co., Ltd. |