SE9702046L - System och förfarande relaterande till cellulära kommunikationssystem - Google Patents
System och förfarande relaterande till cellulära kommunikationssystemInfo
- Publication number
- SE9702046L SE9702046L SE9702046A SE9702046A SE9702046L SE 9702046 L SE9702046 L SE 9702046L SE 9702046 A SE9702046 A SE 9702046A SE 9702046 A SE9702046 A SE 9702046A SE 9702046 L SE9702046 L SE 9702046L
- Authority
- SE
- Sweden
- Prior art keywords
- systems
- base station
- stations
- base stations
- cellular communication
- Prior art date
Links
- 230000010267 cellular communication Effects 0.000 title abstract 2
- 230000002452 interceptive effect Effects 0.000 abstract 3
- 230000003213 activating effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702046A SE9702046L (sv) | 1997-05-30 | 1997-05-30 | System och förfarande relaterande till cellulära kommunikationssystem |
PCT/SE1998/000945 WO1998054853A1 (en) | 1997-05-30 | 1998-05-20 | System and method relating to cellular communication systems |
AU77926/98A AU7792698A (en) | 1997-05-30 | 1998-05-20 | System and method relating to cellular communication systems |
EP98925996A EP0985284A1 (en) | 1997-05-30 | 1998-05-20 | System and method relating to cellular communication systems |
US09/087,249 US6167240A (en) | 1997-05-30 | 1998-05-29 | System and method relating to cellular communication systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702046A SE9702046L (sv) | 1997-05-30 | 1997-05-30 | System och förfarande relaterande till cellulära kommunikationssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9702046D0 SE9702046D0 (sv) | 1997-05-30 |
SE9702046L true SE9702046L (sv) | 1998-12-01 |
Family
ID=20407167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9702046A SE9702046L (sv) | 1997-05-30 | 1997-05-30 | System och förfarande relaterande till cellulära kommunikationssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US6167240A (sv) |
EP (1) | EP0985284A1 (sv) |
AU (1) | AU7792698A (sv) |
SE (1) | SE9702046L (sv) |
WO (1) | WO1998054853A1 (sv) |
Families Citing this family (58)
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JP3031340B2 (ja) * | 1998-07-24 | 2000-04-10 | 日本電気株式会社 | Cdma基地局装置およびcdma通信システムならびにcdma通信システムにおける通信回線接続制御方法 |
FI982121A (sv) | 1998-09-30 | 2000-03-31 | Nokia Networks Oy | Effektreglering i radiosystem |
DE19850654C1 (de) * | 1998-11-03 | 2000-05-25 | Siemens Ag | Verfahren und Basisstation zur Funktionsprüfung eines Sende- und Empfangspfads |
US6807405B1 (en) | 1999-04-28 | 2004-10-19 | Isco International, Inc. | Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference |
US6968201B1 (en) * | 1999-10-06 | 2005-11-22 | Lucent Technologies, Inc. | Method and apparatus for controlling reverse link interference rise and power control instability in a wireless system |
GB0003369D0 (en) * | 2000-02-14 | 2000-04-05 | Nokia Networks Oy | Radio resource management in a communication system |
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JP4348844B2 (ja) * | 2000-07-25 | 2009-10-21 | 三菱電機株式会社 | Cdmaセルラー通信システム、cdma基地局装置及びオーバーリーチ検出方法 |
JP3875042B2 (ja) * | 2001-05-25 | 2007-01-31 | 株式会社エヌ・ティ・ティ・ドコモ | 干渉除去システム及び干渉除去方法 |
US6771934B2 (en) * | 2001-06-19 | 2004-08-03 | Telcordia Technologies, Inc. | Methods and systems for reducing interference across coverage cells |
AU2003212004A1 (en) * | 2002-02-18 | 2003-09-04 | Sony Corporation | Wireless communication system, wireless communication device and wireless communication method, and computer program |
US20030188029A1 (en) * | 2002-04-01 | 2003-10-02 | Schema Ltd. | Determining cell service areas in a wireless network |
US20030186693A1 (en) * | 2002-04-01 | 2003-10-02 | Gil Shafran | Estimating traffic distribution in a mobile communication network |
US7236779B2 (en) * | 2002-04-01 | 2007-06-26 | Schema Ltd. | Classification of cellular network drive test results |
WO2003084268A1 (en) * | 2002-04-01 | 2003-10-09 | Schema Ltd. | Hybrid channel allocation in a cellular network |
US7295812B2 (en) * | 2002-06-26 | 2007-11-13 | Nokia Corporation | Method and apparatus providing adaptable current consumption for mobile station based on macrocell/microcell determination |
IL153572A0 (en) * | 2002-12-22 | 2004-02-08 | Elbit Systems Ltd | Mobile platform to satellite communication quality control |
JP2004207840A (ja) * | 2002-12-24 | 2004-07-22 | Nec Corp | 無線リソース管理方法及びそれに用いる管理装置、基地局及び端末 |
WO2004105356A2 (en) * | 2003-05-19 | 2004-12-02 | Board Of Control Of Michigan Technological University | Wireless local positioning system |
US7302276B2 (en) | 2003-11-25 | 2007-11-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining uplink/downlink path-loss difference |
US20050111405A1 (en) * | 2003-11-25 | 2005-05-26 | Emmanuel Kanterakis | Interference cancellation method and apparatus |
US7653357B2 (en) | 2005-08-22 | 2010-01-26 | Toshiba America Research, Inc. | Access point interference control and selection methods |
JP2009514325A (ja) * | 2005-10-26 | 2009-04-02 | 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) | 移動通信ネットワークにおける方法および装置 |
US8515480B2 (en) * | 2005-11-04 | 2013-08-20 | Nec Corporation | Wireless communication system and method of controlling a transmission power |
US7974230B1 (en) | 2007-09-12 | 2011-07-05 | Sprint Spectrum L.P. | Mitigating interference by low-cost internet-base-station (LCIB) pilot beacons with macro-network communications |
US7903599B1 (en) | 2007-09-12 | 2011-03-08 | Sprint Spectrum L.P. | Call-detection algorithm for mitigating interference by low-cost internet-base-station (LCIB) pilot beacons with macro-network communications |
US8559339B1 (en) | 2007-11-14 | 2013-10-15 | Sprint Spectrum L.P. | Low-cost-internet-base-station-(LCIB) user-adaptation algorithm |
US8504091B2 (en) | 2008-02-01 | 2013-08-06 | Qualcomm Incorporated | Interference mitigation for control channels in a wireless communication network |
US8599705B2 (en) | 2008-02-01 | 2013-12-03 | Qualcomm Incorporated | Interference management based on enhanced pilot measurement reports |
US8184598B1 (en) | 2008-05-29 | 2012-05-22 | Sprint Spectrum L.P. | Low-cost internet-base-station (LCIB) radio-frequency (RF) adaptation using stationary transceivers |
US9226300B2 (en) * | 2008-07-11 | 2015-12-29 | Qualcomm Incorporated | Hierarchical control channel structure for wireless communication |
US7974653B1 (en) | 2008-08-12 | 2011-07-05 | Sprint Spectrum L.P. | Manually configuring low-cost Internet-base-station (LCIB) coverage using an associated mobile station |
US9048919B2 (en) | 2008-11-11 | 2015-06-02 | Isco International Llc | Method and apparatus for an adaptive filter architecture |
US8385483B2 (en) | 2008-11-11 | 2013-02-26 | Isco International, Llc | Self-adaptive digital RF bandpass and bandstop filter architecture |
CN102362518A (zh) * | 2009-03-24 | 2012-02-22 | 京瓷公司 | 无线通信系统、无线终端、无线基站、控制设备及无线通信方法 |
US9106378B2 (en) | 2009-06-10 | 2015-08-11 | Qualcomm Incorporated | Systems, apparatus and methods for communicating downlink information |
EP2282591B1 (en) * | 2009-07-01 | 2012-09-12 | Ntt Docomo, Inc. | Mobile and base station transceiver apparatus for communicating |
US9144037B2 (en) | 2009-08-11 | 2015-09-22 | Qualcomm Incorporated | Interference mitigation by puncturing transmission of interfering cells |
US8724563B2 (en) * | 2009-08-24 | 2014-05-13 | Qualcomm Incorporated | Method and apparatus that facilitates detecting system information blocks in a heterogeneous network |
US9277566B2 (en) | 2009-09-14 | 2016-03-01 | Qualcomm Incorporated | Cross-subframe control channel design |
US8942192B2 (en) | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
US8830849B2 (en) * | 2010-01-11 | 2014-09-09 | Qualcomm Incorporated | Method and apparatus for detecting transmission signals |
US8897163B2 (en) | 2010-03-11 | 2014-11-25 | Nippon Telegraph And Telephone Corporation | Wireless communication method, base station, wireless communication system, and communication apparatus |
US9392608B2 (en) | 2010-04-13 | 2016-07-12 | Qualcomm Incorporated | Resource partitioning information for enhanced interference coordination |
US9271167B2 (en) * | 2010-04-13 | 2016-02-23 | Qualcomm Incorporated | Determination of radio link failure with enhanced interference coordination and cancellation |
US9125072B2 (en) | 2010-04-13 | 2015-09-01 | Qualcomm Incorporated | Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements |
US9226288B2 (en) | 2010-04-13 | 2015-12-29 | Qualcomm Incorporated | Method and apparatus for supporting communications in a heterogeneous network |
US8886190B2 (en) | 2010-10-08 | 2014-11-11 | Qualcomm Incorporated | Method and apparatus for measuring cells in the presence of interference |
EP2630837B1 (en) * | 2010-10-21 | 2018-07-18 | Telefonaktiebolaget LM Ericsson (publ) | Spectrum sharing in multi-rat radio base stations |
US8804670B1 (en) | 2011-02-17 | 2014-08-12 | Sprint Spectrum L.P. | Method and system for management of inter-frequency handoff |
US8638131B2 (en) | 2011-02-23 | 2014-01-28 | Qualcomm Incorporated | Dynamic feedback-controlled output driver with minimum slew rate variation from process, temperature and supply |
US9319916B2 (en) | 2013-03-15 | 2016-04-19 | Isco International, Llc | Method and appartus for signal interference processing |
US9794888B2 (en) | 2014-05-05 | 2017-10-17 | Isco International, Llc | Method and apparatus for increasing performance of a communication link of a communication node |
FI3651386T3 (fi) | 2015-05-04 | 2023-11-15 | Isco Int Llc | Menetelmä ja laitteisto viestintäpolkujen suorituskyvyn lisäämiseksi viestintäsolmuille |
CA3024175C (en) | 2016-06-01 | 2024-06-11 | Isco International, Llc | Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system |
US10298279B2 (en) | 2017-04-05 | 2019-05-21 | Isco International, Llc | Method and apparatus for increasing performance of communication paths for communication nodes |
US10812121B2 (en) | 2017-08-09 | 2020-10-20 | Isco International, Llc | Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system |
US10284313B2 (en) | 2017-08-09 | 2019-05-07 | Isco International, Llc | Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US4670906A (en) * | 1986-04-02 | 1987-06-02 | Motorola, Inc. | Data communications system transmitter selection method and apparatus |
US4926421A (en) * | 1987-10-23 | 1990-05-15 | Mitsubishi Denki Kabushiki Kaisha | Mobile radio telephone system |
US5265119A (en) * | 1989-11-07 | 1993-11-23 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
US5276911A (en) * | 1990-11-02 | 1994-01-04 | Motorola, Inc. | Contention reducing technique for a radio frequency communication system |
GB2271245B (en) * | 1992-09-30 | 1996-05-08 | Roke Manor Research | Improvements in or relating to mobile radio systems |
FI934759A (sv) * | 1993-10-27 | 1995-04-28 | Nokia Telecommunications Oy | Foerfarande foer eliminering av fleranvaendningsstoerning samt mobil station |
FI107854B (sv) * | 1994-03-21 | 2001-10-15 | Nokia Networks Oy | Förfarande för avlägsning av störningar i ett cellulärt CDMA-nät |
US5787352A (en) * | 1995-12-29 | 1998-07-28 | At&T Corp. | System and method for management of neighbor-channel interference with power control and directed channel assignment |
WO1998038821A1 (en) * | 1997-02-28 | 1998-09-03 | Koninklijke Philips Electronics N.V. | A universal wireless communication system, a transmission protocol, a wireless communication station, and a radio base station |
-
1997
- 1997-05-30 SE SE9702046A patent/SE9702046L/sv not_active Application Discontinuation
-
1998
- 1998-05-20 AU AU77926/98A patent/AU7792698A/en not_active Abandoned
- 1998-05-20 WO PCT/SE1998/000945 patent/WO1998054853A1/en not_active Application Discontinuation
- 1998-05-20 EP EP98925996A patent/EP0985284A1/en not_active Withdrawn
- 1998-05-29 US US09/087,249 patent/US6167240A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE9702046D0 (sv) | 1997-05-30 |
EP0985284A1 (en) | 2000-03-15 |
AU7792698A (en) | 1998-12-30 |
US6167240A (en) | 2000-12-26 |
WO1998054853A1 (en) | 1998-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |