CN100553174C - 一种上行接入检测的方法 - Google Patents
一种上行接入检测的方法 Download PDFInfo
- Publication number
- CN100553174C CN100553174C CNB2006101400670A CN200610140067A CN100553174C CN 100553174 C CN100553174 C CN 100553174C CN B2006101400670 A CNB2006101400670 A CN B2006101400670A CN 200610140067 A CN200610140067 A CN 200610140067A CN 100553174 C CN100553174 C CN 100553174C
- Authority
- CN
- China
- Prior art keywords
- interference power
- subframe
- detection
- estimated
- detection window
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 145
- 239000013598 vector Substances 0.000 claims abstract description 73
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 230000000875 corresponding effect Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 11
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Images
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101400670A CN100553174C (zh) | 2006-10-18 | 2006-10-18 | 一种上行接入检测的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101400670A CN100553174C (zh) | 2006-10-18 | 2006-10-18 | 一种上行接入检测的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1933361A CN1933361A (zh) | 2007-03-21 |
CN100553174C true CN100553174C (zh) | 2009-10-21 |
Family
ID=37879017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101400670A Expired - Fee Related CN100553174C (zh) | 2006-10-18 | 2006-10-18 | 一种上行接入检测的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100553174C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101242222B (zh) * | 2008-03-12 | 2012-04-11 | 北京天碁科技有限公司 | 一种检测上行导频信道上受到的干扰的装置和方法 |
CN101895308B (zh) * | 2009-05-22 | 2013-10-23 | 鼎桥通信技术有限公司 | 多覆盖区小区的上行信号检测方法和下行信号发送方法 |
BR112013020378B1 (pt) | 2011-02-11 | 2022-03-29 | Hfi Innovation Inc | Método de precaução de medição de rsrq de equipamento de usuário (ue) para coordenação de interferência e equipamento de usuário (ue) |
CN102740402B (zh) * | 2011-04-02 | 2015-12-02 | 华为技术有限公司 | 上行接入的方法和终端设备 |
CN103582108B (zh) * | 2012-07-23 | 2017-04-19 | 京信通信***(中国)有限公司 | 一种时间同步方法、装置及*** |
CN107453850B (zh) * | 2016-05-30 | 2020-10-20 | 普天信息技术有限公司 | 一种物理上行控制信道的检测方法 |
-
2006
- 2006-10-18 CN CNB2006101400670A patent/CN100553174C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1933361A (zh) | 2007-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100553174C (zh) | 一种上行接入检测的方法 | |
CN100438640C (zh) | 用于tdd无线通信下行同步跟踪的采样方法及其装置 | |
CN100518406C (zh) | 随机接入信道的频偏估计和补偿方法 | |
CN106549897B (zh) | 使用非线性滤波的干扰消除方法、装置以及计算机可读程序介质 | |
EP2449684B1 (en) | Multicarrier radio receiver and method for receiving multiple carriers | |
CN101803217B (zh) | 用于减轻干扰的通信单元和方法 | |
EP1727292A1 (en) | Cdma receiving apparatus and method | |
US10700900B2 (en) | Electronic device, method and computer-readable medium for sensing spectrum usage in a cognitive radio communication system | |
US20130287087A1 (en) | Method and Device for Interference Cancellation | |
CN100459455C (zh) | 一种基于智能天线的随机接入检测方法 | |
CN101667845B (zh) | 多路信号自适应合并方法及装置 | |
CN101330324A (zh) | 一种同步指示信号的提取方法、装置及*** | |
CN101110630B (zh) | 消除下行导频时隙信号干扰的方法及装置 | |
EP1475932B1 (en) | Interferer detection and channel estimation for wireless communication networks | |
CN105763223B (zh) | 用于在无线通信***中检测同步的接收器和方法 | |
CN101420248A (zh) | 一种td-scdma终端频偏估计的方法及装置 | |
CN102013902A (zh) | 一种小区间干扰抑制方法和通信设备 | |
US20020141483A1 (en) | Method for estimating channel impulse responses of a mobile radio channel | |
US9930630B2 (en) | Position determination method and device, and computer storage medium | |
CN101741773A (zh) | 时分同步码分多址接入***中终端信道估计的方法及装置 | |
CN102223173B (zh) | 一种子帧粗同步的方法及装置 | |
EP1416650B1 (en) | Initial synchronization searching in mobile communication systems | |
CN101237431B (zh) | 实现td-scdma同频组网下信道估计的方法及装置 | |
CN1595834B (zh) | 码分多址移动通信***中的初始同步方法和装置 | |
EP1753151A2 (en) | Mobile communication terminal |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: PUTIAN IT TECH INST CO., LTD. Free format text: FORMER NAME: PUTIAN INST. OF INFORMATION TECHNOLOGY |
|
CP03 | Change of name, title or address |
Address after: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Patentee after: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. Address before: 100085, No. two, 2 street, base of information industry, Beijing Patentee before: POTEVIO Institute of Information Technology |
|
ASS | Succession or assignment of patent right |
Owner name: PUTIAN IT TECH INST CO., LTD. Free format text: FORMER OWNER: CHINA POTEVIO CO., LTD. Effective date: 20130509 Owner name: CHINA POTEVIO CO., LTD. Free format text: FORMER OWNER: PUTIAN IT TECH INST CO., LTD. Effective date: 20130509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130509 Address after: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Patentee after: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. Address before: 100080, No. two, 2 street, Zhongguancun science and Technology Park, Beijing, Haidian District Patentee before: CHINA POTEVIO CO.,LTD. Effective date of registration: 20130509 Address after: 100080, No. two, 2 street, Zhongguancun science and Technology Park, Beijing, Haidian District Patentee after: CHINA POTEVIO CO.,LTD. Address before: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Patentee before: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Up inserting detection method Effective date of registration: 20131210 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. Registration number: 2013990000954 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: POTEVIO INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: PUTIAN IT TECH INST CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Patentee after: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Patentee before: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151102 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2013990000954 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20151102 Registration number: 2013990000954 Pledgor after: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Pledgor before: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Up inserting detection method Effective date of registration: 20151105 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2015990000948 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161008 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2015990000948 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Up inserting detection method Effective date of registration: 20161011 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2016990000859 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170802 Granted publication date: 20091021 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2016990000859 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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: 20091021 Termination date: 20211018 |