CN103036832B - 设置初始自动增益控制增益的方法及装置 - Google Patents
设置初始自动增益控制增益的方法及装置 Download PDFInfo
- Publication number
- CN103036832B CN103036832B CN201110293405.5A CN201110293405A CN103036832B CN 103036832 B CN103036832 B CN 103036832B CN 201110293405 A CN201110293405 A CN 201110293405A CN 103036832 B CN103036832 B CN 103036832B
- Authority
- CN
- China
- Prior art keywords
- power
- ofdm symbol
- received signal
- difference
- symbol
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110293405.5A CN103036832B (zh) | 2011-09-29 | 2011-09-29 | 设置初始自动增益控制增益的方法及装置 |
PCT/CN2012/075529 WO2013044638A1 (zh) | 2011-09-29 | 2012-05-15 | 设置初始自动增益控制增益的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110293405.5A CN103036832B (zh) | 2011-09-29 | 2011-09-29 | 设置初始自动增益控制增益的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103036832A CN103036832A (zh) | 2013-04-10 |
CN103036832B true CN103036832B (zh) | 2017-07-07 |
Family
ID=47994219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110293405.5A Active CN103036832B (zh) | 2011-09-29 | 2011-09-29 | 设置初始自动增益控制增益的方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103036832B (zh) |
WO (1) | WO2013044638A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103199881B (zh) * | 2013-04-11 | 2015-07-29 | 海能达通信股份有限公司 | 自动增益控制方法、系统和接收机 |
CN104469925B (zh) * | 2014-11-28 | 2017-12-22 | 深圳市海思半导体有限公司 | 一种频域自动增益控制方法和装置 |
CN107888528B (zh) * | 2016-09-29 | 2020-06-02 | 电信科学技术研究院 | 一种数据发送方法、接收方法及装置 |
CN108988882B (zh) * | 2017-05-31 | 2020-02-07 | 深圳市中兴微电子技术有限公司 | 一种自动增益控制快速收敛方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1820475A (zh) * | 2003-07-07 | 2006-08-16 | 先进微装置公司 | 用于无线电接收器初始增益的选择方法 |
CN101641927A (zh) * | 2007-03-23 | 2010-02-03 | 高通股份有限公司 | 用于通信系统中的初始捕获增益控制的方法和装置 |
CN101808392A (zh) * | 2010-04-01 | 2010-08-18 | 复旦大学 | 一种时分正交频分复用系统的自动增益控制方法 |
CN101883411A (zh) * | 2010-05-27 | 2010-11-10 | 复旦大学 | 一种小区初始搜索快速频率扫描方法与装置 |
-
2011
- 2011-09-29 CN CN201110293405.5A patent/CN103036832B/zh active Active
-
2012
- 2012-05-15 WO PCT/CN2012/075529 patent/WO2013044638A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1820475A (zh) * | 2003-07-07 | 2006-08-16 | 先进微装置公司 | 用于无线电接收器初始增益的选择方法 |
CN101641927A (zh) * | 2007-03-23 | 2010-02-03 | 高通股份有限公司 | 用于通信系统中的初始捕获增益控制的方法和装置 |
CN101808392A (zh) * | 2010-04-01 | 2010-08-18 | 复旦大学 | 一种时分正交频分复用系统的自动增益控制方法 |
CN101883411A (zh) * | 2010-05-27 | 2010-11-10 | 复旦大学 | 一种小区初始搜索快速频率扫描方法与装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2013044638A1 (zh) | 2013-04-04 |
CN103036832A (zh) | 2013-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8462647B2 (en) | Method and system for multiple frequency hypothesis testing with full synch acquisition in an E-UTRA/LTE UE receiver | |
CA2960736C (en) | Radio receiver for carrier aggregation | |
CN103036832B (zh) | 设置初始自动增益控制增益的方法及装置 | |
CN101346957A (zh) | 无线电信系统中的自动增益控制设备及方法 | |
CN106209180B (zh) | 分布式基站的下行天线选择方法及装置 | |
CN102027674A (zh) | 用于控制接收器的增益的技术 | |
US8644212B2 (en) | Method and apparatus for automatic gain control in a TD-LTE system | |
CN102821453B (zh) | 消除msr接收机gsm与lte干扰的自动增益调控方法及装置 | |
JP2015228666A (ja) | 通信システムにおける初期取得のための方法および装置 | |
US20180131476A1 (en) | Multi-channel receiver | |
US8917704B2 (en) | Method and system for automatically rescaling an accumulation buffer in synchronization systems | |
EP1496622B1 (en) | Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system | |
JP5949402B2 (ja) | 受信装置及び受信方法 | |
CN103516447A (zh) | 一种多天线信号合并方法和网络侧设备 | |
CN101401477B (zh) | 移动通信系统以及估计移动终端的运动速度的方法 | |
JP6585307B2 (ja) | 受信回路および方法 | |
US9398533B2 (en) | Transmitting data between nodes of a wireless network | |
CN104993858B (zh) | 一种tdd通信方法 | |
JP4004877B2 (ja) | 移動局装置 | |
CN103841609B (zh) | Td-scdma切换时下行同步跟踪方法及装置 | |
CN102378252B (zh) | 一种基于td-lte系统的扫频方法与系统 | |
US9184824B1 (en) | Intra-packet antenna diversity systems and methods | |
JP2000209128A (ja) | 受信装置 | |
CN101978749B (zh) | 在无线接收机中处理数字样本 | |
GB2492123A (en) | Setting a radio frequency gain during an initial synchronisation phase |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151014 Address after: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant after: ZTE Corp. Applicant after: SANECHIPS TECHNOLOGY 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 Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: 518055 Zhongxing Industrial Park, Liuxian Avenue, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SANECHIPS TECHNOLOGY Co.,Ltd. Address before: 518057 Ministry of justice, Zhongxing building, South Science and technology road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: ZTE Corp. Patentee before: SANECHIPS TECHNOLOGY Co.,Ltd. |