CN101662302B - 信干比估计方法及装置 - Google Patents
信干比估计方法及装置 Download PDFInfo
- Publication number
- CN101662302B CN101662302B CN2008102126742A CN200810212674A CN101662302B CN 101662302 B CN101662302 B CN 101662302B CN 2008102126742 A CN2008102126742 A CN 2008102126742A CN 200810212674 A CN200810212674 A CN 200810212674A CN 101662302 B CN101662302 B CN 101662302B
- Authority
- CN
- China
- Prior art keywords
- power
- signal
- interference
- dpcch
- time slot
- 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 27
- 238000004364 calculation method Methods 0.000 claims description 92
- 238000009499 grossing Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000012935 Averaging Methods 0.000 claims description 5
- 238000004422 calculation algorithm Methods 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102126742A CN101662302B (zh) | 2008-08-26 | 2008-08-26 | 信干比估计方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102126742A CN101662302B (zh) | 2008-08-26 | 2008-08-26 | 信干比估计方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101662302A CN101662302A (zh) | 2010-03-03 |
CN101662302B true CN101662302B (zh) | 2013-01-16 |
Family
ID=41790126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102126742A Expired - Fee Related CN101662302B (zh) | 2008-08-26 | 2008-08-26 | 信干比估计方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101662302B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103442373B (zh) * | 2013-07-12 | 2016-09-07 | 北京神州泰岳软件股份有限公司 | 基于信噪比c/i进行信号优化的方法及系统 |
CN114928853B (zh) * | 2022-06-06 | 2024-05-10 | 中国联合网络通信集团有限公司 | 一种网络优化方法、装置、电子设备及存储介质 |
CN117169825B (zh) * | 2023-09-01 | 2024-06-07 | 北京航空航天大学 | 干扰信号生成方法、装置及系统和存储介质 |
-
2008
- 2008-08-26 CN CN2008102126742A patent/CN101662302B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101662302A (zh) | 2010-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1163739B1 (en) | Methods and apparatuses for controlling transmission power while in soft handoff | |
US7349504B2 (en) | Method and system for mitigating interference in communication system | |
EP2915384B1 (en) | Method and system for managing transmit power on a wireless communication network | |
US20020191578A1 (en) | Method for improving receivers for the 3GPP standard by employing coded control-symbols as additional pilot symbols | |
CN102907059A (zh) | 数据辅助的信道估计 | |
US7711041B2 (en) | Signal-to-interference ratio estimation | |
CN103402249A (zh) | 用于lte系统pucch信道的信噪比估计方法 | |
US8149763B2 (en) | Controlling a power level in a wireless communications system with different scrambling codes | |
CN101662302B (zh) | 信干比估计方法及装置 | |
JPWO2004032375A1 (ja) | Ofdm−cdmaにおける送信電力制御方法および送信電力制御装置 | |
US8862175B2 (en) | Correction of estimated SIR used for transmit power control | |
US20050143117A1 (en) | Signal-to-interference ratio estimation for CDMA | |
WO2004051902A1 (en) | Unbiased sir estimation for use in power control methods | |
KR20110073071A (ko) | 이동 통신 시스템에서 채널 추정 장치 및 방법 | |
CN201752139U (zh) | 一种部分专用物理信道处理装置 | |
EP2752064B1 (en) | Interference cancellation | |
US20070025469A1 (en) | Multi-path acquisition in the presence of very high data rate users | |
US8310944B2 (en) | Signal-to-interference + noise ratio estimator and method, mobile terminal having this estimator | |
EP2485404A1 (en) | Method and device for amplitude calculating used for signal reconstruction | |
US8582461B2 (en) | Analytical computation of cubic metric | |
WO2010030211A1 (en) | Signal quality estimation |
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Patentee after: SANECHIPS TECHNOLOGY Co.,Ltd. Address before: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Patentee before: ZTE Corp. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100303 Assignee: Xi'an Chris Semiconductor Technology Co.,Ltd. Assignor: SANECHIPS TECHNOLOGY Co.,Ltd. Contract record no.: 2019440020036 Denomination of invention: Method and device for estimating signal-to-interference ratio Granted publication date: 20130116 License type: Common License Record date: 20190619 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 |
|
CF01 | Termination of patent right due to non-payment of annual fee |