NO20041653L - Skurdetektor - Google Patents
SkurdetektorInfo
- Publication number
- NO20041653L NO20041653L NO20041653A NO20041653A NO20041653L NO 20041653 L NO20041653 L NO 20041653L NO 20041653 A NO20041653 A NO 20041653A NO 20041653 A NO20041653 A NO 20041653A NO 20041653 L NO20041653 L NO 20041653L
- Authority
- NO
- Norway
- Prior art keywords
- timeslots
- power estimate
- signal
- signal power
- channels
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/71—Interference-related aspects the interference being narrowband interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/709—Correlator structure
- H04B1/7093—Matched filter type
-
- 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
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Relay Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
- Electrophonic Musical Instruments (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Radar Systems Or Details Thereof (AREA)
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32569201P | 2001-09-28 | 2001-09-28 | |
US10/196,857 US7180881B2 (en) | 2001-09-28 | 2002-07-16 | Burst detector |
PCT/US2002/030661 WO2003030561A2 (en) | 2001-09-28 | 2002-09-26 | Burst detector |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20041653L true NO20041653L (no) | 2004-06-28 |
Family
ID=26892311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20041653A NO20041653L (no) | 2001-09-28 | 2004-03-23 | Skurdetektor |
Country Status (13)
Country | Link |
---|---|
US (2) | US7180881B2 (ja) |
EP (2) | EP1442360B1 (ja) |
JP (1) | JP3866712B2 (ja) |
KR (5) | KR200298815Y1 (ja) |
CN (3) | CN1636419A (ja) |
AT (1) | ATE379808T1 (ja) |
AU (1) | AU2002334691A1 (ja) |
CA (2) | CA2461676C (ja) |
DE (3) | DE60223833T2 (ja) |
ES (1) | ES2295452T3 (ja) |
NO (1) | NO20041653L (ja) |
TW (7) | TWI271948B (ja) |
WO (1) | WO2003030561A2 (ja) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6396819B1 (en) * | 1998-03-21 | 2002-05-28 | Richard D. Fleeter | Low-cost satellite communication system |
US7227884B2 (en) | 2000-02-28 | 2007-06-05 | Aeroastro, Inc. | Spread-spectrum receiver with progressive fourier transform |
US6967970B2 (en) * | 2001-10-19 | 2005-11-22 | Interdigital Technology Corporation | User equipment having improved power savings during full and partial DTX modes of operation |
US7061999B2 (en) * | 2002-02-13 | 2006-06-13 | Ericsson Inc. | Systems and methods for detecting discontinuous transmission (DTX) using cyclic redundancy check results to modify preliminary DTX classification |
TWI343195B (en) | 2002-03-25 | 2011-06-01 | Interdigital Tech Corp | Method and apparatus for blind code detection |
US6778812B1 (en) * | 2002-05-24 | 2004-08-17 | Interdigital Technology Communication | System and method for call admission control |
AU2003254251A1 (en) | 2002-07-31 | 2004-02-16 | Interdigital Technology Corporation | Improved cdma tdd receiver |
FR2848361B1 (fr) * | 2002-12-04 | 2005-02-18 | Nortel Networks Ltd | Procede de detection d'un signal et systeme recepteur pour la mise en oeuvre du procede |
FR2848360B1 (fr) * | 2002-12-04 | 2005-08-26 | Nortel Networks Ltd | Procede de detection d'un signal et systeme recepteur pour la mise en oeuvre du procede |
US7440490B2 (en) * | 2002-12-18 | 2008-10-21 | Anna Kidiyarova-Shevchenko | Method and apparatus for multi-user detection using RSFQ successive interference cancellation in CDMA wireless systems |
US7031284B2 (en) * | 2003-03-03 | 2006-04-18 | Interdigital Technology Corporation | Wireless communication method and apparatus for optimizing multi-user detection |
US7555067B2 (en) * | 2003-03-13 | 2009-06-30 | Texas Instruments Incorporated | Method and apparatus for decoder input scaling based on interference estimation in CDMA |
US20040240529A1 (en) * | 2003-05-28 | 2004-12-02 | Leonard Eric David | Discontinuous transmission detection method |
JP3920816B2 (ja) * | 2003-06-27 | 2007-05-30 | 日本無線株式会社 | 無線通信装置 |
US7428260B2 (en) * | 2003-10-30 | 2008-09-23 | Marvell World Trade Ltd. | Unified MMSE equalization and multi-user detection approach for use in a CDMA system |
GB0408423D0 (en) * | 2004-04-15 | 2004-05-19 | Nokia Corp | Transmission of services in a wireless communications network |
US7508869B2 (en) * | 2004-05-27 | 2009-03-24 | Lsi Corporation | Apparatus method and system for characterizing a communication channel and increasing data throughput |
US7599344B2 (en) * | 2004-06-08 | 2009-10-06 | Interdigital Technology Corporation | Method and apparatus for reducing multi-user processing in wireless communication systems |
CN100411309C (zh) * | 2004-11-03 | 2008-08-13 | 威盛电子股份有限公司 | 应用于无线电接收器的脉冲串侦测装置与方法 |
US7729456B2 (en) * | 2004-11-17 | 2010-06-01 | Via Technologies, Inc. | Burst detection apparatus and method for radio frequency receivers |
US20060245364A1 (en) * | 2005-03-29 | 2006-11-02 | Xing Zhu | Bi-directional continuous voice and video quality testing system with TTMF tones |
US7907944B2 (en) * | 2005-07-05 | 2011-03-15 | Atc Technologies, Llc | Methods, apparatus and computer program products for joint decoding of access probes in a CDMA communications system |
US8948805B2 (en) * | 2005-08-26 | 2015-02-03 | Qualcomm Incorporated | Method and apparatus for reliable transmit power and timing control in wireless communication |
US8780944B2 (en) * | 2005-08-26 | 2014-07-15 | Qualcomm Incorporated | Method and apparatus for reliable signaling in wireless communication |
US7592953B2 (en) * | 2005-12-30 | 2009-09-22 | Comtech Mobile Datacom Corporation | Mobile satellite communications |
KR101212093B1 (ko) * | 2006-11-01 | 2012-12-13 | 삼성전자주식회사 | 신호수신장치 및 그 신호세기예측방법 |
US7751463B2 (en) * | 2006-12-05 | 2010-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for suppressing interference based on channelization code power estimation with bias removal |
US7881742B2 (en) * | 2007-01-31 | 2011-02-01 | Qualcomm, Incorporated | Method and apparatus for power control during DTX operation |
JP2008283514A (ja) * | 2007-05-11 | 2008-11-20 | Sanyo Electric Co Ltd | 雑音成分推定装置及び受信機 |
ATE494682T1 (de) | 2007-07-24 | 2011-01-15 | Alcatel Lucent | Verfahren und vorrichtung zur erkennung vom beginn eines datenpakets im burstmodus |
TWI371984B (en) * | 2007-08-02 | 2012-09-01 | Innovative Sonic Ltd | Method and apparatus for improving continuous packet connectivity in a wireless communications system |
US9106364B1 (en) | 2009-01-26 | 2015-08-11 | Comtech Mobile Datacom Corporation | Signal processing of a high capacity waveform |
US8548107B1 (en) * | 2009-01-26 | 2013-10-01 | Comtech Mobile Datacom Corporation | Advanced multi-user detector |
EP2242185A1 (en) | 2009-04-15 | 2010-10-20 | ST-NXP Wireless France | Noise suppression |
US8782482B2 (en) | 2009-07-14 | 2014-07-15 | Intel Corporation | Method and system to improve link budget of a wireless system |
US8675711B1 (en) | 2009-09-25 | 2014-03-18 | Comtech Mobile Datacom Corporation | System and methods for dynamic spread spectrum usage |
WO2011056106A1 (en) * | 2009-11-06 | 2011-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Processing nodes and methods of estimating interference in a radio telecommunication network |
CN102149121B (zh) * | 2011-03-22 | 2015-05-06 | 中兴通讯股份有限公司 | Td-scdma系统中用户终端检测非连续发射方法及用户终端 |
US8693590B2 (en) | 2012-03-09 | 2014-04-08 | Qualcomm Incorporated | Joint special burst and transport format combination index (TFCI) detection |
US9167522B2 (en) * | 2013-03-21 | 2015-10-20 | Telefonaktiebolaget L M Ericsson (Publ) | Fast detection of discontinuous transmission |
US9414431B2 (en) | 2014-02-14 | 2016-08-09 | Freescale Semiconductor, Inc. | Method of discontinuous transmission detection |
US9480103B2 (en) | 2014-02-14 | 2016-10-25 | Freescale Semiconductor, Inc. | Method of DTX detection in a wireless communication system |
DE102014111735A1 (de) * | 2014-08-18 | 2016-02-18 | Intel IP Corporation | Funkkommunikationseinrichtungen und Verfahren zum Steuern einer Funkkommunikationseinrichtung |
KR200487260Y1 (ko) | 2018-02-26 | 2018-08-29 | 장민철 | 음용구가 넓은 음료 캔 |
KR102458227B1 (ko) * | 2020-07-10 | 2022-10-25 | 국방과학연구소 | 버스트 신호 확인 장치 및 그 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657422A (en) | 1994-01-28 | 1997-08-12 | Lucent Technologies Inc. | Voice activity detection driven noise remediator |
US5579319A (en) * | 1994-09-22 | 1996-11-26 | Motorola, Inc. | Receiver path selection based on burst-type in a time division multiple access receiver |
US5724657A (en) * | 1995-09-29 | 1998-03-03 | Rockwell International Corporation | Adaptive frequency correction burst detector for GSM handset system |
US5666358A (en) * | 1995-10-16 | 1997-09-09 | General Instrument Corporation Of Delaware | Method and apparatus for supporting TDMA operating over hybrid fiber coaxial (HFC) or other channels |
CA2235373C (en) | 1995-10-24 | 2004-12-07 | General Instrument Corporation | Variable length burst transmission over the physical layer of a multilayer transmission format |
FR2766320B1 (fr) * | 1997-07-15 | 1999-10-15 | Thomson Csf | Procede et dispositif d'analyse des interferences dans un systeme de radiocommunication cellulaire |
US6154659A (en) * | 1997-12-24 | 2000-11-28 | Nortel Networks Limited | Fast forward link power control in a code division multiple access system |
ATE492074T1 (de) * | 1998-07-28 | 2011-01-15 | Samsung Electronics Co Ltd | Geschaltete übertragung im steuerhaltestatus in einem cdma kommunikationssystem |
JP2000165294A (ja) | 1998-11-27 | 2000-06-16 | Anritsu Corp | Cdma復調装置におけるpn同期検出装置 |
US6393276B1 (en) * | 2000-01-12 | 2002-05-21 | Telefonaktiebolaget Lm Ericsson | Mobile station assisted forward link open loop power and rate control in a CDMA system |
JP2001217895A (ja) | 2000-01-28 | 2001-08-10 | Matsushita Electric Ind Co Ltd | マッピング情報判定装置及びマッピング情報判定方法 |
JP3739985B2 (ja) | 2000-01-31 | 2006-01-25 | 富士通株式会社 | 送信機利得安定化装置 |
US6628707B2 (en) * | 2001-05-04 | 2003-09-30 | Radiant Networks Plc | Adaptive equalizer system for short burst modems and link hopping radio networks |
-
2002
- 2002-07-16 US US10/196,857 patent/US7180881B2/en not_active Expired - Fee Related
- 2002-09-26 CN CNA028190920A patent/CN1636419A/zh active Pending
- 2002-09-26 ES ES02800369T patent/ES2295452T3/es not_active Expired - Lifetime
- 2002-09-26 EP EP02800369A patent/EP1442360B1/en not_active Expired - Lifetime
- 2002-09-26 AU AU2002334691A patent/AU2002334691A1/en not_active Abandoned
- 2002-09-26 CA CA002461676A patent/CA2461676C/en not_active Expired - Fee Related
- 2002-09-26 EP EP07119183A patent/EP1876723A3/en not_active Withdrawn
- 2002-09-26 WO PCT/US2002/030661 patent/WO2003030561A2/en active IP Right Grant
- 2002-09-26 CA CA002615000A patent/CA2615000A1/en not_active Abandoned
- 2002-09-26 DE DE60223833T patent/DE60223833T2/de not_active Expired - Lifetime
- 2002-09-26 JP JP2003533621A patent/JP3866712B2/ja not_active Expired - Fee Related
- 2002-09-26 AT AT02800369T patent/ATE379808T1/de not_active IP Right Cessation
- 2002-09-27 TW TW094134540A patent/TWI271948B/zh not_active IP Right Cessation
- 2002-09-27 TW TW091215346U patent/TW595843U/zh not_active IP Right Cessation
- 2002-09-27 TW TW092127575A patent/TWI258273B/zh not_active IP Right Cessation
- 2002-09-27 TW TW091215345U patent/TW581367U/zh not_active IP Right Cessation
- 2002-09-27 TW TW095140331A patent/TW200713863A/zh unknown
- 2002-09-27 TW TW091122336A patent/TWI231115B/zh not_active IP Right Cessation
- 2002-09-27 TW TW095147531A patent/TW200737761A/zh unknown
- 2002-09-28 CN CNU022551727U patent/CN2679949Y/zh not_active Expired - Lifetime
- 2002-09-28 CN CNU022551735U patent/CN2684497Y/zh not_active Expired - Lifetime
- 2002-09-28 KR KR2020020029107U patent/KR200298815Y1/ko not_active IP Right Cessation
- 2002-09-28 DE DE20215026U patent/DE20215026U1/de not_active Expired - Lifetime
- 2002-09-28 DE DE20215025U patent/DE20215025U1/de not_active Expired - Lifetime
- 2002-09-28 KR KR2020020029106U patent/KR200297982Y1/ko not_active IP Right Cessation
-
2003
- 2003-11-19 KR KR10-2003-0082143A patent/KR20030094177A/ko not_active Application Discontinuation
- 2003-11-28 KR KR10-2003-0085688A patent/KR100526658B1/ko not_active IP Right Cessation
-
2004
- 2004-03-23 NO NO20041653A patent/NO20041653L/no not_active Application Discontinuation
-
2005
- 2005-09-28 KR KR1020050090770A patent/KR20050100360A/ko not_active Application Discontinuation
-
2007
- 2007-01-03 US US11/648,931 patent/US20070110006A1/en not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |