ATE282269T1 - Verfahren zur leistungsschätzung in einem cdma empfänger - Google Patents
Verfahren zur leistungsschätzung in einem cdma empfängerInfo
- Publication number
- ATE282269T1 ATE282269T1 AT03396023T AT03396023T ATE282269T1 AT E282269 T1 ATE282269 T1 AT E282269T1 AT 03396023 T AT03396023 T AT 03396023T AT 03396023 T AT03396023 T AT 03396023T AT E282269 T1 ATE282269 T1 AT E282269T1
- Authority
- AT
- Austria
- Prior art keywords
- sample set
- value
- reference value
- fulfilled
- absolute
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
- Radar Systems Or Details Thereof (AREA)
- Stereo-Broadcasting Methods (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020534A FI115578B (fi) | 2002-03-20 | 2002-03-20 | Tietoliikennejärjestelmä ja vastaanotin |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE282269T1 true ATE282269T1 (de) | 2004-11-15 |
Family
ID=8563610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03396023T ATE282269T1 (de) | 2002-03-20 | 2003-03-13 | Verfahren zur leistungsschätzung in einem cdma empfänger |
Country Status (6)
Country | Link |
---|---|
US (2) | US7173960B2 (de) |
EP (1) | EP1347587B1 (de) |
CN (1) | CN1209890C (de) |
AT (1) | ATE282269T1 (de) |
DE (1) | DE60300140T2 (de) |
FI (1) | FI115578B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20045212A (fi) * | 2004-06-07 | 2004-06-07 | Nokia Corp | Kapeakaistaisten signaalien paikallistaminen |
WO2016015240A1 (zh) * | 2014-07-30 | 2016-02-04 | 华为技术有限公司 | 一种预估特性在网络中增益大小的方法及装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5271038A (en) | 1990-09-10 | 1993-12-14 | Hughes Aircraft Company | Distortion suppression using thresholding techniques |
US5412686A (en) * | 1993-09-17 | 1995-05-02 | Motorola Inc. | Method and apparatus for power estimation in a communication system |
GB2304000B (en) | 1995-08-03 | 2000-03-08 | Northern Telecom Ltd | Noise-excising communications receiver |
KR100230254B1 (ko) * | 1996-04-17 | 1999-11-15 | 윤종용 | 잡음 감소 회로 |
JPH1198066A (ja) * | 1997-09-19 | 1999-04-09 | Hitachi Denshi Ltd | 復調器及び復調方法 |
JPH11205166A (ja) | 1998-01-19 | 1999-07-30 | Mitsubishi Electric Corp | ノイズ検出装置 |
CN1124699C (zh) * | 1998-11-18 | 2003-10-15 | 诺基亚网络有限公司 | 一种修改tdma系统中信道脉冲响应的方法和设备 |
JP3368879B2 (ja) * | 1999-12-22 | 2003-01-20 | 三菱電機株式会社 | マルチパスノイズ除去装置、オーディオ出力装置およびfm受信機 |
US6512803B2 (en) | 2000-04-05 | 2003-01-28 | Symmetricom, Inc. | Global positioning system receiver capable of functioning in the presence of interference |
JP4574805B2 (ja) * | 2000-06-30 | 2010-11-04 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 通信システム及びその電力制御方法 |
GB0020071D0 (en) | 2000-08-16 | 2000-10-04 | Mitel Semiconductor Ltd | Tuner |
WO2004012357A1 (en) * | 2002-07-30 | 2004-02-05 | Interdigital Technology Corporation | Power measurement of received cdma signals using soft threshold preprocessing after correlation |
US6957175B2 (en) * | 2002-11-08 | 2005-10-18 | Interdigital Technology Corporation | Method and apparatus for determining signal-to-interference ratio with reduced bias effect |
-
2002
- 2002-03-20 FI FI20020534A patent/FI115578B/fi not_active IP Right Cessation
-
2003
- 2003-03-13 AT AT03396023T patent/ATE282269T1/de not_active IP Right Cessation
- 2003-03-13 DE DE60300140T patent/DE60300140T2/de not_active Expired - Lifetime
- 2003-03-13 EP EP03396023A patent/EP1347587B1/de not_active Expired - Lifetime
- 2003-03-19 CN CN03107304.2A patent/CN1209890C/zh not_active Expired - Fee Related
- 2003-03-19 US US10/391,193 patent/US7173960B2/en not_active Expired - Fee Related
-
2007
- 2007-01-03 US US11/648,644 patent/US7426244B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1347587A1 (de) | 2003-09-24 |
FI20020534A (fi) | 2003-09-21 |
DE60300140T2 (de) | 2005-11-03 |
US7426244B2 (en) | 2008-09-16 |
CN1445955A (zh) | 2003-10-01 |
CN1209890C (zh) | 2005-07-06 |
US20070110139A1 (en) | 2007-05-17 |
FI20020534A0 (fi) | 2002-03-20 |
DE60300140D1 (de) | 2004-12-16 |
US20040037307A1 (en) | 2004-02-26 |
EP1347587B1 (de) | 2004-11-10 |
US7173960B2 (en) | 2007-02-06 |
FI115578B (fi) | 2005-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |