DE69934864D1 - Interferenzloses radiokommunikationssystem - Google Patents
Interferenzloses radiokommunikationssystemInfo
- Publication number
- DE69934864D1 DE69934864D1 DE69934864T DE69934864T DE69934864D1 DE 69934864 D1 DE69934864 D1 DE 69934864D1 DE 69934864 T DE69934864 T DE 69934864T DE 69934864 T DE69934864 T DE 69934864T DE 69934864 D1 DE69934864 D1 DE 69934864D1
- Authority
- DE
- Germany
- Prior art keywords
- communication system
- radio communication
- interference free
- free radio
- interference
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04B17/345—Interference values
-
- 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
- H04B17/354—Adjacent channel leakage power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
-
- 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
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13902698 | 1998-05-20 | ||
JP13902698 | 1998-05-20 | ||
PCT/JP1999/002618 WO1999060728A1 (fr) | 1998-05-20 | 1999-05-19 | Systeme de radiocommunications sans interferences |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69934864D1 true DE69934864D1 (de) | 2007-03-08 |
DE69934864T2 DE69934864T2 (de) | 2007-10-18 |
Family
ID=15235742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69934864T Expired - Lifetime DE69934864T2 (de) | 1998-05-20 | 1999-05-19 | Interferenzloses radiokommunikationssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US6741837B1 (de) |
EP (2) | EP1710932B1 (de) |
CN (1) | CN1139204C (de) |
DE (1) | DE69934864T2 (de) |
WO (1) | WO1999060728A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7570645B2 (en) | 2000-01-18 | 2009-08-04 | Viasat, Inc. | Frame format and frame assembling/disassembling method for the frame format |
US7215650B1 (en) | 1999-08-16 | 2007-05-08 | Viasat, Inc. | Adaptive data rate control for narrowcast networks |
FR2799082B1 (fr) * | 1999-09-28 | 2001-11-02 | Thomson Multimedia Sa | Procede d'association d'un appareil dans un reseau de communication |
US6735447B1 (en) * | 1999-12-08 | 2004-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission power control of a mobile station |
JP2001358606A (ja) * | 2000-06-14 | 2001-12-26 | Matsushita Electric Ind Co Ltd | 時分割多重方式無線装置 |
US7230908B2 (en) * | 2000-07-24 | 2007-06-12 | Viasat, Inc. | Dynamic link assignment in a communication system |
DE60037583T2 (de) * | 2000-08-24 | 2009-01-08 | Sony Deutschland Gmbh | Kommunikationseinrichtung zum Senden und Empfangen von OFDM Signalen in einem Funkkommunikationssystem |
JP3836688B2 (ja) | 2001-05-25 | 2006-10-25 | 株式会社エヌ・ティ・ティ・ドコモ | 無線回線の干渉検出方法および干渉防止システム |
FI20011762A (fi) * | 2001-09-05 | 2003-03-06 | Nokia Corp | Tiedonsiirtomenetelmä, järjestely ja tukiasema |
US7151795B1 (en) * | 2001-12-31 | 2006-12-19 | Arraycomm Llc | Method and apparatus for increasing spectral efficiency using mitigated power near band-edge |
US7302278B2 (en) * | 2003-07-03 | 2007-11-27 | Rotani, Inc. | Method and apparatus for high throughput multiple radio sectorized wireless cell |
EP1645156B1 (de) * | 2003-07-03 | 2010-10-27 | Nortel Networks Limited | Uplink-interferenzminderung in mobilfunkkommunikationssystemen |
US7321749B2 (en) * | 2003-10-09 | 2008-01-22 | Qualcomm Incorporated | Cell selection techniques for frequency division multiple access systems |
US7620029B2 (en) | 2003-10-09 | 2009-11-17 | Qualcomm Incorporated | Parallel cell ID acquisition in frequency division multiple access systems |
CN100397939C (zh) * | 2004-04-14 | 2008-06-25 | 微星科技股份有限公司 | 无线基站与其频道搜寻方法 |
US7512392B2 (en) * | 2004-08-12 | 2009-03-31 | Skyworks Solutions, Inc. | System for adaptively filtering a received signal in a wireless receiver |
US7489282B2 (en) * | 2005-01-21 | 2009-02-10 | Rotani, Inc. | Method and apparatus for an antenna module |
US7676197B2 (en) * | 2005-06-30 | 2010-03-09 | Intel Corporation | Signal spectrum steering method, apparatus, and system |
EP2464028A1 (de) | 2006-02-28 | 2012-06-13 | Rotani Inc. | Verfahren und Vorrichtung zur Überlappung physischer MIMO-Antennensektoren |
JP2007243498A (ja) * | 2006-03-08 | 2007-09-20 | Tokyo Univ Of Agriculture & Technology | 通信システムおよび通信方法 |
ATE453251T1 (de) * | 2006-08-10 | 2010-01-15 | Alcatel Lucent | Verfahren und vorrichtung zur steuerung der sendeleistung der aufwärtsstrecke basierend auf interferenz zwischen nachbarzellen |
EP2063655A4 (de) * | 2006-09-20 | 2014-06-04 | Nec Corp | Trägerzuweisungsverfahren für ein zellulares system, zellulares system, basisstation und mobilstation |
US8219092B2 (en) * | 2006-10-02 | 2012-07-10 | Freescale Semiconductor, Inc. | User equipment frequency allocation methods and apparatus |
CN101227225A (zh) * | 2007-01-17 | 2008-07-23 | 华为技术有限公司 | 干扰站点检测方法、邻居站点检测方法及站点检测装置 |
US8675743B2 (en) | 2007-08-03 | 2014-03-18 | Apple Inc. | Feedback scheduling to reduce feedback rates in MIMO systems |
WO2009141686A1 (en) * | 2008-05-22 | 2009-11-26 | Nokia Corporation | Method and apparatus for providing cooperative spectrum usage among multiple radio networks |
US8693954B2 (en) | 2008-06-25 | 2014-04-08 | Telefonaktiebolaget L M Ericsson (Publ) | Interferer reduction |
CN102378191B (zh) * | 2010-08-13 | 2016-08-03 | 中兴通讯股份有限公司 | 对相邻信道进行辅助发射的方法、***和无线通信装置 |
WO2013001650A1 (ja) * | 2011-06-30 | 2013-01-03 | 富士通株式会社 | 無線通信システム、移動局、基地局および無線通信方法 |
JP5659138B2 (ja) * | 2011-12-21 | 2015-01-28 | オリンパス株式会社 | 映像送信装置、映像送信方法およびプログラム |
CN102437961B (zh) * | 2011-12-28 | 2015-04-08 | 华为数字技术(成都)有限公司 | 集群***及其管理和控制方法 |
CN107415604A (zh) * | 2017-08-30 | 2017-12-01 | 联创汽车电子有限公司 | Tpms***及其通信方法 |
FR3070548B1 (fr) * | 2017-08-30 | 2019-09-13 | Zodiac Data Systems | Procede et dispositif d'estimation du depointage d'une antenne et procede et dispositif de poursuite du pointage d'une antenne mettant en oeuvre de tels procede et dispositif, fondes sur une analyse harmonique |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0824389B2 (ja) * | 1989-08-31 | 1996-03-06 | 日本電気株式会社 | 妨害波検出制御方式 |
EP0546720B1 (de) * | 1991-11-25 | 1998-06-24 | Motorola, Inc. | Verringerte Interferenzstörungen durch versetzte Frequenzaufteilung in zellularen Kommunikationssystemen |
WO1994017600A1 (en) * | 1993-01-19 | 1994-08-04 | Ntt Mobile Communications Network Inc. | Method for removing interference wave, receiver and communication system which use the method |
US5437054A (en) * | 1993-02-05 | 1995-07-25 | The Research Foundation Of State University Of New York | Method and apparatus of assigning and sharing channels in a cellular communication system |
ZA955600B (en) * | 1994-07-13 | 1996-04-02 | Qualcomm Inc | System and method for simulating interference received by subscriber units in a spread spectrum communication network |
US5740536A (en) * | 1995-12-29 | 1998-04-14 | At&T Corp. | System and method for managing neighbor-channel interference in channelized cellular systems |
US5884181A (en) * | 1996-01-19 | 1999-03-16 | Bell Communications Research, Inc. | Interference reduction in shared-frequency wireless communication systems |
JPH09224283A (ja) * | 1996-02-19 | 1997-08-26 | Mitsubishi Electric Corp | 移動通信装置のチャネル割当て方法 |
US5926762A (en) * | 1996-05-17 | 1999-07-20 | Internet Mobility Corporation | Cellular telephone interference prediction and frequency reuse planning |
US6081728A (en) * | 1997-02-28 | 2000-06-27 | Andrew Corporation | Strip-type radiating cable for a radio communication system |
-
1999
- 1999-05-19 EP EP06076260A patent/EP1710932B1/de not_active Expired - Lifetime
- 1999-05-19 WO PCT/JP1999/002618 patent/WO1999060728A1/ja active IP Right Grant
- 1999-05-19 DE DE69934864T patent/DE69934864T2/de not_active Expired - Lifetime
- 1999-05-19 EP EP99919654A patent/EP1005181B1/de not_active Expired - Lifetime
- 1999-05-19 CN CNB998000159A patent/CN1139204C/zh not_active Expired - Lifetime
- 1999-07-30 US US09/364,938 patent/US6741837B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1005181A1 (de) | 2000-05-31 |
US6741837B1 (en) | 2004-05-25 |
EP1710932A1 (de) | 2006-10-11 |
CN1139204C (zh) | 2004-02-18 |
EP1710932B1 (de) | 2011-10-26 |
EP1005181B1 (de) | 2007-01-17 |
CN1256035A (zh) | 2000-06-07 |
EP1005181A4 (de) | 2004-04-07 |
DE69934864T2 (de) | 2007-10-18 |
WO1999060728A1 (fr) | 1999-11-25 |
JP3872526B2 (ja) | 2007-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HOFFMANN & EITLE, 81925 MUENCHEN |