CN1428028A - 估计通信质量 - Google Patents
估计通信质量 Download PDFInfo
- Publication number
- CN1428028A CN1428028A CN01808832A CN01808832A CN1428028A CN 1428028 A CN1428028 A CN 1428028A CN 01808832 A CN01808832 A CN 01808832A CN 01808832 A CN01808832 A CN 01808832A CN 1428028 A CN1428028 A CN 1428028A
- Authority
- CN
- China
- Prior art keywords
- link
- communication
- data
- receiver
- quality
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radio Transmission System (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Communication Control (AREA)
Abstract
Description
HR(no-FH) | HR(FH) | FR(no-FH) | FR(FH) | EFR(no-FH) | EFR(FH) | AMR1(no-FH) | AMR1(FH) | ||
RXQUAL0 | … | ||||||||
RXQUAL1 | … | ||||||||
RXQUAL2 | … | ||||||||
RXQUAL3 | … | ||||||||
RXQUAL4 | … | ||||||||
RXQUAL5 | … | ||||||||
RXQUAL6 | … | ||||||||
RXQUAL7 | × | … |
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0008117.4A GB0008117D0 (en) | 2000-04-03 | 2000-04-03 | Estimating communication quality |
GB0008117.4 | 2000-04-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428028A true CN1428028A (zh) | 2003-07-02 |
CN100413242C CN100413242C (zh) | 2008-08-20 |
Family
ID=9889066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018088325A Expired - Fee Related CN100413242C (zh) | 2000-04-03 | 2001-04-03 | 估计通信质量的方法和设备 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20040023618A1 (zh) |
EP (1) | EP1269676B1 (zh) |
JP (1) | JP3710419B2 (zh) |
CN (1) | CN100413242C (zh) |
AT (1) | ATE454760T1 (zh) |
AU (1) | AU2001244480A1 (zh) |
BR (1) | BR0109825A (zh) |
DE (1) | DE60141003D1 (zh) |
GB (1) | GB0008117D0 (zh) |
WO (1) | WO2001076122A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091759A1 (zh) * | 2010-02-01 | 2011-08-04 | 华为技术有限公司 | 通信质量估计方法、装置和基站 |
CN101523804B (zh) * | 2006-05-01 | 2013-07-24 | 自适应谱与信号定位公司 | 用于组合来自多个源的数据以表征通信系统的方法和设备 |
CN109413700A (zh) * | 2018-11-27 | 2019-03-01 | 中国科学院上海微系统与信息技术研究所 | 一种电力无线通信系统中的QoS保障方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10320670A1 (de) * | 2003-05-08 | 2004-12-30 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Tester zum Bestimmen einer Fehlerrate eines Mobilfunkgeräts, insbesondere für USF-BLER |
US8224326B1 (en) | 2007-03-19 | 2012-07-17 | At&T Mobility Ii Llc | GSM rescue handover utilizing adaptive multirate half-rate |
CN101662399B (zh) * | 2009-10-20 | 2011-11-23 | 湖南中大业翔科技有限公司 | 工业现场通信质量在线定量评估方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0548939B1 (en) * | 1991-12-26 | 2000-09-13 | Nec Corporation | Transmission power control system capable of keeping signal quality constant in mobile communication network |
US5684795A (en) * | 1996-01-30 | 1997-11-04 | Motorola, Inc. | Method and apparatus for controlling a fractional-N synthesizer in a time division multiple access system |
US6341224B1 (en) * | 1996-06-27 | 2002-01-22 | Ntt Mobile Communications Network, Inc. | Power controller for mobile communication system wherein a signal to interference threshold is dynamically moved based on an error rate measurement |
US5828672A (en) * | 1997-04-30 | 1998-10-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Estimation of radio channel bit error rate in a digital radio telecommunication network |
US6157830A (en) * | 1997-05-22 | 2000-12-05 | Telefonaktiebolaget Lm Ericsson | Speech quality measurement in mobile telecommunication networks based on radio link parameters |
US6347217B1 (en) * | 1997-05-22 | 2002-02-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Link quality reporting using frame erasure rates |
GB9810396D0 (en) * | 1998-05-14 | 1998-07-15 | Simoco Int Ltd | Radio channel quality estimation |
US6113653A (en) * | 1998-09-11 | 2000-09-05 | Motorola, Inc. | Method and apparatus for coding an information signal using delay contour adjustment |
US6311070B1 (en) * | 1999-03-22 | 2001-10-30 | Nortel Networks Limited | Variable step size for power control bits to protect against power overshoot |
-
2000
- 2000-04-03 GB GBGB0008117.4A patent/GB0008117D0/en not_active Ceased
-
2001
- 2001-04-03 CN CNB018088325A patent/CN100413242C/zh not_active Expired - Fee Related
- 2001-04-03 EP EP01917404A patent/EP1269676B1/en not_active Expired - Lifetime
- 2001-04-03 WO PCT/IB2001/000627 patent/WO2001076122A1/en active Application Filing
- 2001-04-03 AT AT01917404T patent/ATE454760T1/de not_active IP Right Cessation
- 2001-04-03 JP JP2001573675A patent/JP3710419B2/ja not_active Expired - Fee Related
- 2001-04-03 AU AU2001244480A patent/AU2001244480A1/en not_active Abandoned
- 2001-04-03 US US10/240,674 patent/US20040023618A1/en not_active Abandoned
- 2001-04-03 DE DE60141003T patent/DE60141003D1/de not_active Expired - Lifetime
- 2001-04-03 BR BR0109825-0A patent/BR0109825A/pt not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101523804B (zh) * | 2006-05-01 | 2013-07-24 | 自适应谱与信号定位公司 | 用于组合来自多个源的数据以表征通信系统的方法和设备 |
WO2011091759A1 (zh) * | 2010-02-01 | 2011-08-04 | 华为技术有限公司 | 通信质量估计方法、装置和基站 |
CN101790184B (zh) * | 2010-02-01 | 2012-08-22 | 华为技术有限公司 | 通信质量估计方法、装置和基站 |
CN109413700A (zh) * | 2018-11-27 | 2019-03-01 | 中国科学院上海微系统与信息技术研究所 | 一种电力无线通信系统中的QoS保障方法 |
CN109413700B (zh) * | 2018-11-27 | 2021-09-03 | 中国科学院上海微系统与信息技术研究所 | 一种电力无线通信系统中的QoS保障方法 |
Also Published As
Publication number | Publication date |
---|---|
BR0109825A (pt) | 2003-01-21 |
JP3710419B2 (ja) | 2005-10-26 |
CN100413242C (zh) | 2008-08-20 |
WO2001076122A1 (en) | 2001-10-11 |
EP1269676B1 (en) | 2010-01-06 |
DE60141003D1 (de) | 2010-02-25 |
ATE454760T1 (de) | 2010-01-15 |
JP2004500783A (ja) | 2004-01-08 |
US20040023618A1 (en) | 2004-02-05 |
GB0008117D0 (en) | 2000-05-24 |
AU2001244480A1 (en) | 2001-10-15 |
EP1269676A1 (en) | 2003-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7496804B2 (en) | Communications system, receiver, and method of estimating received signal quality by using bit error rate | |
CA2288000C (en) | Estimation of radio channel bit error rate in a digital radio telecommunications network | |
JP4236375B2 (ja) | 可変レート通信システムにて受信データのレートを決定する方法及び装置 | |
CN1132467C (zh) | 基于无线电链路参数的移动电信网络中的语音质量测量 | |
KR100811566B1 (ko) | 무선 통신 동안 전송 전력을 제어할 때 사용하기 위한 방법, 장치 및 시스템 | |
EP0964540A2 (en) | System for dynamic adaptation of data channel coding in wireless communications | |
US20030012309A1 (en) | Decoder and decoding method | |
CA2147497A1 (en) | Method and apparatus for detecting bad frames of information in a communication system | |
CN1108834A (zh) | 在通信接收机中判定传送变化速率数据的速率的方法和装置 | |
CN101682401A (zh) | 基于纠错值的信道控制 | |
CN1127827C (zh) | 估算信道比特误码率的方法以及收发信机 | |
CN100413242C (zh) | 估计通信质量的方法和设备 | |
CN101321048B (zh) | 估计通信质量 | |
KR100213876B1 (ko) | 비터비 복호기를 이용한 비트 오율 측정 장치 | |
CN1578190A (zh) | 上行宏分集方法 | |
US7418063B2 (en) | DTX detection method with high success probability | |
Werner et al. | Quality control for AMR speech channels in GSM networks | |
KR101006394B1 (ko) | 관찰 파라미터를 이용한 무선채널 상태 추정/예측 및 에러복구 개선 방법과, 이를 위한 비트에러율/파라미터 추정모델 유도 방법 | |
US20080139235A1 (en) | Method and Arrangement for Improved Outer Loop Power Control | |
US7088778B2 (en) | Method and apparatus for measurement of channel transmission accuracy | |
CN1726648A (zh) | 译码前软判决的统计定标 | |
Bruhn et al. | Continuous and discontinuous power reduced transmission of speech inactivity for the GSM system | |
CN114826451A (zh) | 一种信息上报、接收方法、终端及网络设备 | |
Mammen et al. | Capacity enhancement in digital cellular systems using variable bitrate speech coding | |
JP2002217876A (ja) | 復号化装置および復号化方法 |
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: NOKIA AND SIEMENS NETWORKS CO., LTD. Free format text: FORMER OWNER: NOKIA NETWORKS OY Effective date: 20080718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: Espoo, Finland Patentee after: Nokia Siemens Network Co., Ltd. Address before: Espoo, Finland Patentee before: Nokia Oyj |
|
C56 | Change in the name or address of the patentee |
Owner name: NOKIA SIEMENS NETWORKS OY Free format text: FORMER NAME: NOKIA SIEMENS NETWORK CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: Nokia Siemens Networks OY Address before: Espoo, Finland Patentee before: Nokia Siemens Network Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Open date: 20030702 Record date: 20120514 Assignee: Nokia Siemens Networks (Shanghai) Co., Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Open date: 20030702 Record date: 20120514 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20030702 Assignee: NOKIA SIEMENS communications network (Beijing) Co., Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000498 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Record date: 20130820 Application publication date: 20030702 Assignee: NOKIA SIEMENS communications (Tianjin) Co., Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000497 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Record date: 20130820 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: Nokia Siemens Networks OY Address before: Espoo, Finland Patentee before: Nokia Siemens Networks OY |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20030702 Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Record date: 20120514 Application publication date: 20030702 Assignee: Nokia Siemens Networks (Shanghai) Co., Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Estimating communication quality Granted publication date: 20080820 License type: Common License Record date: 20120514 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20150403 |
|
EXPY | Termination of patent right or utility model |