CN1777071A - 一种用于智能天线基站的通道相干性测试方法 - Google Patents
一种用于智能天线基站的通道相干性测试方法 Download PDFInfo
- Publication number
- CN1777071A CN1777071A CNA2004100097982A CN200410009798A CN1777071A CN 1777071 A CN1777071 A CN 1777071A CN A2004100097982 A CNA2004100097982 A CN A2004100097982A CN 200410009798 A CN200410009798 A CN 200410009798A CN 1777071 A CN1777071 A CN 1777071A
- Authority
- CN
- China
- Prior art keywords
- channel
- passage
- base station
- coherence
- power
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100097982A CN1777071B (zh) | 2004-11-15 | 2004-11-15 | 一种用于智能天线基站的通道相干性测试方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100097982A CN1777071B (zh) | 2004-11-15 | 2004-11-15 | 一种用于智能天线基站的通道相干性测试方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1777071A true CN1777071A (zh) | 2006-05-24 |
| CN1777071B CN1777071B (zh) | 2010-06-16 |
Family
ID=36766406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004100097982A Expired - Fee Related CN1777071B (zh) | 2004-11-15 | 2004-11-15 | 一种用于智能天线基站的通道相干性测试方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1777071B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142907A (zh) * | 2010-01-28 | 2011-08-03 | 大唐移动通信设备有限公司 | 一种射频通道检测的方法和装置 |
| CN102158892A (zh) * | 2011-05-25 | 2011-08-17 | 哈尔滨工业大学 | 测试ism频段无线产品抗多址干扰能力的系统及测试方法 |
| CN102195728A (zh) * | 2011-05-25 | 2011-09-21 | 哈尔滨工业大学 | 一种测试ism频段通信产品性能的系统及测试方法 |
| CN101299858B (zh) * | 2007-04-30 | 2011-11-30 | 大唐移动通信设备有限公司 | 信号处理装置、方法和采用该装置的智能天线测试系统 |
| CN106932659A (zh) * | 2017-03-21 | 2017-07-07 | 成都雷电微力科技有限公司 | 一种基于多通道合成噪声系数的测试方法 |
| CN118590101A (zh) * | 2024-08-06 | 2024-09-03 | 南京信息工程大学 | 一种通道数量可扩展的mimo无线信道模拟装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU688231B1 (en) * | 1997-03-12 | 1998-03-05 | Nokia Telecommunications Oy | Estimating CIR using correlation with line removal |
| CN1290272C (zh) * | 2003-04-01 | 2006-12-13 | 华为技术有限公司 | Fdd系统中天线阵列对下行专用信道信号发射的方法及装置 |
-
2004
- 2004-11-15 CN CN2004100097982A patent/CN1777071B/zh not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299858B (zh) * | 2007-04-30 | 2011-11-30 | 大唐移动通信设备有限公司 | 信号处理装置、方法和采用该装置的智能天线测试系统 |
| CN102142907A (zh) * | 2010-01-28 | 2011-08-03 | 大唐移动通信设备有限公司 | 一种射频通道检测的方法和装置 |
| CN102142907B (zh) * | 2010-01-28 | 2013-08-14 | 大唐移动通信设备有限公司 | 一种射频通道检测的方法和装置 |
| CN102158892A (zh) * | 2011-05-25 | 2011-08-17 | 哈尔滨工业大学 | 测试ism频段无线产品抗多址干扰能力的系统及测试方法 |
| CN102195728A (zh) * | 2011-05-25 | 2011-09-21 | 哈尔滨工业大学 | 一种测试ism频段通信产品性能的系统及测试方法 |
| CN102158892B (zh) * | 2011-05-25 | 2013-07-24 | 哈尔滨工业大学 | 测试ism频段无线产品抗多址干扰能力的系统及测试方法 |
| CN102195728B (zh) * | 2011-05-25 | 2013-08-21 | 哈尔滨工业大学 | 一种测试ism频段通信产品性能的系统及测试方法 |
| CN106932659A (zh) * | 2017-03-21 | 2017-07-07 | 成都雷电微力科技有限公司 | 一种基于多通道合成噪声系数的测试方法 |
| CN106932659B (zh) * | 2017-03-21 | 2019-04-26 | 成都雷电微力科技有限公司 | 一种基于多通道合成噪声系数的测试方法 |
| CN118590101A (zh) * | 2024-08-06 | 2024-09-03 | 南京信息工程大学 | 一种通道数量可扩展的mimo无线信道模拟装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1777071B (zh) | 2010-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1118146C (zh) | 一种校准智能天线阵的方法和装置 | |
| CN1320786C (zh) | 多天线通信站 | |
| CN1147024C (zh) | 移动通信基站智能天线系统的收发信机装置 | |
| CN1281083C (zh) | 智能天线子系统的校正方法和装置 | |
| CN1349325A (zh) | 多载波软件无线电收发信机及其提高智能天线性能的方法 | |
| CN101622798B (zh) | 具有数字控制的加权射频组合的切换波束天线系统和方法 | |
| CN101442367B (zh) | 用于无线通讯网络的移动终端模拟器 | |
| CN101552708B (zh) | 用宽带接收机探测蓝牙信号的系统及方法 | |
| Leinonen et al. | 28 GHz wireless backhaul transceiver characterization and radio link budget | |
| CN102546058A (zh) | 一种基于多通道射频拉远单元的自动测试系统、设备以及方法 | |
| CN1464666A (zh) | 一种基于光纤拉远的软基站系统及其同步方法 | |
| CN100352298C (zh) | 一种时分双工智能天线系统阵列通道的校正方法和装置 | |
| Pulipati et al. | A direct-conversion digital beamforming array receiver with 800 MHz channel bandwidth at 28 GHz using Xilinx RF SoC | |
| CN1728600A (zh) | 一种实现基站同步传输的方法 | |
| CN1777071A (zh) | 一种用于智能天线基站的通道相干性测试方法 | |
| Li et al. | A 39 GHz MIMO transceiver based on dynamic multi-beam architecture for 5G communication with 150 meter coverage | |
| CN1529521A (zh) | 多载波自动增益校准装置和方法 | |
| US20240163155A1 (en) | System and Method for Real-Time Ultrabroadband Wireless Communications | |
| Emrick et al. | Technology for emerging commercial applications at millimeter-wave frequencies | |
| CN1279546A (zh) | 发射功率控制方法 | |
| Guo et al. | Design and implementation of a highly integrated 8-channel transceiver for massive MIMO in 5G | |
| Li et al. | Low bit rate digital radio over fibre system | |
| CN101330699A (zh) | 一种基站测试装置和测试方法 | |
| US12309080B2 (en) | Systems and methods for simultaneous transmission and reception of different radio access technologies using unified hardware | |
| CN1677907A (zh) | 校正通信装置中发射器及接收器路径的方法及测试系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINJIANG HIGH-TECH DEVELOPMENT OFFICE Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20131107 |
|
| 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: 362200 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: Jinjiang City, Fujian province 362200 Chongde road Quanzhou City No. 283 friends Jade Technology Building Patentee after: Jinjiang high and new technology development office Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee before: ZTE Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20161115 |