CN105577298B - 一种自适应相位检测方法及系统 - Google Patents
一种自适应相位检测方法及系统 Download PDFInfo
- Publication number
- CN105577298B CN105577298B CN201410615988.2A CN201410615988A CN105577298B CN 105577298 B CN105577298 B CN 105577298B CN 201410615988 A CN201410615988 A CN 201410615988A CN 105577298 B CN105577298 B CN 105577298B
- Authority
- CN
- China
- Prior art keywords
- phase
- detection
- quality
- adaptive
- wireless channel
- 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
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410615988.2A CN105577298B (zh) | 2014-11-05 | 2014-11-05 | 一种自适应相位检测方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410615988.2A CN105577298B (zh) | 2014-11-05 | 2014-11-05 | 一种自适应相位检测方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105577298A CN105577298A (zh) | 2016-05-11 |
CN105577298B true CN105577298B (zh) | 2018-10-16 |
Family
ID=55887041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410615988.2A Active CN105577298B (zh) | 2014-11-05 | 2014-11-05 | 一种自适应相位检测方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105577298B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107592194B (zh) * | 2016-07-06 | 2019-05-24 | 中兴通讯股份有限公司 | 用于qpsk系统的时钟均衡方法、装置及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1384996A (zh) * | 1999-10-26 | 2002-12-11 | 艾利森电话股份有限公司 | 功率放大器的自适应线性化 |
US20040076185A1 (en) * | 2002-07-09 | 2004-04-22 | Hun-Kee Kim | Apparatus and method for performing adaptive channel estimation in a mobile communication system |
CN1604498A (zh) * | 2003-09-29 | 2005-04-06 | 三洋电机株式会社 | 校准方法和利用该方法的无线装置 |
US20080025198A1 (en) * | 2004-01-14 | 2008-01-31 | National Institute Of Information And Communications Technology | Communication System, Transmitter, Receiver, Transmitting Method, Receiving Method, And Program |
CN101199083A (zh) * | 2005-04-13 | 2008-06-11 | 松下电器产业株式会社 | 自适应天线装置及无线通信装置 |
CN101204027A (zh) * | 2005-06-29 | 2008-06-18 | 京瓷株式会社 | 无线通信装置、无线通信方法及无线通信程序 |
-
2014
- 2014-11-05 CN CN201410615988.2A patent/CN105577298B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1384996A (zh) * | 1999-10-26 | 2002-12-11 | 艾利森电话股份有限公司 | 功率放大器的自适应线性化 |
US20040076185A1 (en) * | 2002-07-09 | 2004-04-22 | Hun-Kee Kim | Apparatus and method for performing adaptive channel estimation in a mobile communication system |
CN1604498A (zh) * | 2003-09-29 | 2005-04-06 | 三洋电机株式会社 | 校准方法和利用该方法的无线装置 |
US20080025198A1 (en) * | 2004-01-14 | 2008-01-31 | National Institute Of Information And Communications Technology | Communication System, Transmitter, Receiver, Transmitting Method, Receiving Method, And Program |
CN101199083A (zh) * | 2005-04-13 | 2008-06-11 | 松下电器产业株式会社 | 自适应天线装置及无线通信装置 |
CN101204027A (zh) * | 2005-06-29 | 2008-06-18 | 京瓷株式会社 | 无线通信装置、无线通信方法及无线通信程序 |
Also Published As
Publication number | Publication date |
---|---|
CN105577298A (zh) | 2016-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4946922B2 (ja) | 無線通信装置 | |
CN105637775B (zh) | 一种基站间互易性校正的方法及装置 | |
CN101213758B (zh) | 无线通信装置 | |
US8543063B2 (en) | Multi-point opportunistic beamforming with selective beam attenuation | |
CN102158272B (zh) | 一种射频通道的校准方法、装置及系统 | |
CN101855833B (zh) | 用于空分多址和多输入/多输出无线通信系统中的载波功率和干扰噪声估计的方法和装置 | |
US20100246720A1 (en) | Channel Variation Detection of Wireless Channel for Adaptive Transmission Schemes | |
CN103138817B (zh) | 一种用于选择上行链路传输天线的方法与设备 | |
CN102246438A (zh) | 用于估计上行链路控制信道质量的方法 | |
WO2008071101A1 (en) | Antenna configuration selection using outdated channel state information | |
CN101517922A (zh) | 利用非理想信道状态信息的波束形成 | |
CN103685090A (zh) | 多输入多输出信道表现的预测方法 | |
US9537684B2 (en) | Adaptive transmit beamforming for frequency division duplexing systems | |
KR20080087211A (ko) | 무선통신시스템에서 인접 셀 간섭을 고려한 하향링크 송신빔포밍 방법 및 장치 | |
KR20160144167A (ko) | 다중 사용자 다중 입력 다중 출력 방식을 지원하는 통신 시스템에서 송신 빔 정보 및 채널 품질 정보 송/수신 장치 및 방법 | |
CN101345592A (zh) | 应用于mimo的自适应信号的检测器及检测方法 | |
CN102780518B (zh) | 校准天线增益的方法和装置 | |
JP4384045B2 (ja) | Wcdmaシステムにおける信号対妨害比(sir)を推定するための方法及び装置 | |
Eraslan et al. | Practical energy-aware link adaptation for MIMO-OFDM systems | |
US20080123544A1 (en) | Methods and systems for estimating temporal correlation of a propagation channel | |
KR20100080256A (ko) | Ofdma tdd 시스템에서의 상향링크 전력 제어 방법 | |
CN103023619A (zh) | 一种无线通信系统链路自适应传输方法 | |
CN105577298B (zh) | 一种自适应相位检测方法及系统 | |
CN103583004A (zh) | 用于确定信噪比的方法和装置 | |
CN104853367B (zh) | 一种终端移动速度估计方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180830 Address after: 201206 China (Shanghai) free trade pilot area, 1258 moon 3, fourth floor, A406 room. Applicant after: Chen core technology Co.,Ltd. Address before: 200233 4 building, No. 333, No. 41, Qinjiang Road, Shanghai, Xuhui District Applicant before: LEADCORE TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241025 Address after: Room 102, Building 16, No. 1699, the Pearl River Road, Huangdao District, Qingdao, Shandong 266500 Patentee after: Chenxin Technology Co.,Ltd. Country or region after: China Address before: 201206 China (Shanghai) free trade pilot area, 1258 moon 3, fourth floor, A406 room. Patentee before: Chen core technology Co.,Ltd. Country or region before: China |