NO20055999L - Koordinering av utfraktingsstraleforming i tradlose kommunikasjonssystemer - Google Patents

Koordinering av utfraktingsstraleforming i tradlose kommunikasjonssystemer

Info

Publication number
NO20055999L
NO20055999L NO20055999A NO20055999A NO20055999L NO 20055999 L NO20055999 L NO 20055999L NO 20055999 A NO20055999 A NO 20055999A NO 20055999 A NO20055999 A NO 20055999A NO 20055999 L NO20055999 L NO 20055999L
Authority
NO
Norway
Prior art keywords
wireless communication
coordination
communication systems
alignment
delivery radius
Prior art date
Application number
NO20055999A
Other languages
English (en)
Inventor
Steven Jeffrey Goldberg
Kimberly Chotkowski
Original Assignee
Interdigital Tech Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/730,671 external-priority patent/US7197337B2/en
Priority claimed from US10/731,760 external-priority patent/US7373176B2/en
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20055999L publication Critical patent/NO20055999L/no

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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)

Abstract

En fremgangsmåte og et system for å koordinere bruken av stråleforming (94, 96) mellom to kommuniserende enheter (90, 92) i et trådløst kommunikasjonssystem, er beskrevet. De to enhetene kan kommunisere styreinformasjon om deres respektive bruk av stråleforming. En korrigeringsfaktor for minst en enhet er tilveiebrakt hvor enheten kan redusere eller holde tilbake sin strålejustering for å korrigere eventuelle feil målt ved tilpasningen av sin stråle i forhold til strålen av den andre enhet som den kommuniserer med. Justeringsparameteme for å justere strålene er valgt basert på forholdene rundt kommunikasjonen.
NO20055999A 2003-05-16 2005-12-16 Koordinering av utfraktingsstraleforming i tradlose kommunikasjonssystemer NO20055999L (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US47115903P 2003-05-16 2003-05-16
US47558503P 2003-06-04 2003-06-04
US10/730,671 US7197337B2 (en) 2003-05-16 2003-12-08 Coordination of beam forming in wireless communication systems
US10/731,760 US7373176B2 (en) 2003-05-16 2003-12-09 Coordination of beam forming in wireless communication systems
PCT/US2004/015180 WO2004105410A1 (en) 2003-05-16 2004-05-14 Coordination of backhaul beam forming in wireless communication systems

Publications (1)

Publication Number Publication Date
NO20055999L true NO20055999L (no) 2006-02-16

Family

ID=33479818

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055999A NO20055999L (no) 2003-05-16 2005-12-16 Koordinering av utfraktingsstraleforming i tradlose kommunikasjonssystemer

Country Status (11)

Country Link
US (1) US7447523B2 (no)
EP (1) EP1627538A4 (no)
JP (1) JP2007502597A (no)
KR (2) KR20060015356A (no)
CN (1) CN1792102A (no)
AR (1) AR044364A1 (no)
CA (1) CA2526121A1 (no)
MX (1) MXPA05012335A (no)
NO (1) NO20055999L (no)
TW (2) TW200541358A (no)
WO (1) WO2004105410A1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197337B2 (en) * 2003-05-16 2007-03-27 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems
EP1627538A4 (en) * 2003-05-16 2006-12-06 Interdigital Tech Corp COORDINATING THE SHAPING OF A LAND BOND BEAM IN WIRELESS COMMUNICATION SYSTEMS
US7373176B2 (en) * 2003-05-16 2008-05-13 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems
US7203520B2 (en) 2003-09-30 2007-04-10 Nortel Networks Limited Beam wobbling for increased downlink coverage and capacity
EP1929684A4 (en) 2005-08-23 2010-05-19 Nortel Networks Ltd ADAPTIVE TWO-DIMENSIONAL CHANNEL INTERPOLATION
US8089881B2 (en) 2006-03-03 2012-01-03 Qualcomm Incorporated Method and apparatus for increasing spectrum use efficiency in a mesh network
US20080102768A1 (en) * 2006-10-25 2008-05-01 Navini Networks, Inc. Method for Obtaining a Covariance Matrix of a Transmitting Channel in a Wireless Network
US7519366B2 (en) * 2006-10-24 2009-04-14 Cisco Technology, Inc. Collaborative beam forming of base transceiver stations for reducing interference in a wireless multi-cell network
CN101884174B (zh) * 2007-10-04 2016-06-29 苹果公司 在小区区段内形成空间波束
US8891647B2 (en) * 2009-10-30 2014-11-18 Futurewei Technologies, Inc. System and method for user specific antenna down tilt in wireless cellular networks
KR101633711B1 (ko) 2010-05-10 2016-07-08 삼성전자주식회사 매크로 셀 내의 매크로 기지국, 소형 기지국 및 단말의 통신 방법
WO2012161612A1 (en) 2011-05-23 2012-11-29 Autonomous Non-Commercial Organization "Research Institute "Sitronics Labs"" Electronically beam steerable antenna device
US10411775B2 (en) 2011-07-15 2019-09-10 Samsung Electronics Co., Ltd. Apparatus and method for beam locking in a wireless communication system
KR101764261B1 (ko) 2011-07-15 2017-08-04 삼성전자주식회사 무선 통신 시스템에서 빔 고정 장치 및 방법
KR20130018079A (ko) * 2011-08-10 2013-02-20 삼성전자주식회사 무선 통신 시스템에서 빔 고정 장치 및 방법
RU2585309C2 (ru) * 2011-10-20 2016-05-27 Общество с ограниченной ответственностью "Радио Гигабит" Система и способ радиорелейной связи с электронной подстройкой луча
US9478857B2 (en) * 2012-03-02 2016-10-25 Samsung Electronics Co., Ltd. Apparatus and method for controlling adaptive beamforming gain in wireless communication system
KR102009743B1 (ko) * 2012-06-29 2019-10-21 삼성전자주식회사 빔포밍 기반 통신 시스템에서 신호를 전송하는 방법 및 장치
EP2891251B1 (en) * 2012-08-31 2021-08-04 Nokia Solutions and Networks Oy Methods and apparatus for beamforming
RU2530330C1 (ru) 2013-03-22 2014-10-10 Общество с ограниченной ответственностью "Радио Гигабит" Станция радиорелейной связи со сканирующей антенной
US9426716B2 (en) * 2013-06-28 2016-08-23 Cisco Technology, Inc. Optimizing communication for mesh routing protocols using directional beam forming
EP3596959A4 (en) * 2017-03-17 2020-12-16 JRD Communication (Shenzhen) Ltd BEAM ADJUSTMENT PROCESSES AND KNOTS

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581798B1 (fr) * 1985-05-10 1988-02-26 Alcatel Thomson Faisceaux Procede de pointage azimutal des antennes d'une liaison tropospherique
US5258764A (en) * 1991-09-26 1993-11-02 Santa Barbara Research Center Satellite orientation detection system
JP2885054B2 (ja) 1994-03-04 1999-04-19 日本電気株式会社 摂動法
US6101399A (en) 1995-02-22 2000-08-08 The Board Of Trustees Of The Leland Stanford Jr. University Adaptive beam forming for transmitter operation in a wireless communication system
ATE429084T1 (de) * 1999-07-20 2009-05-15 Texas Instruments Inc Drahtloses netzwerk mit kalibrierung von steuerbaren antennen über unabhängigen kontrollpfad
US6225961B1 (en) 1999-07-27 2001-05-01 Prc Inc. Beam waveguide antenna with independently steerable antenna beams and method of compensating for planetary aberration in antenna beam tracking of spacecraft
US6901062B2 (en) 1999-12-01 2005-05-31 Kathrein-Werke Kg Adaptive antenna array wireless data access point
AU4256001A (en) 2000-03-11 2001-09-24 Antenova Limited Dielectric resonator antenna array with steerable elements
GB0018859D0 (en) 2000-08-01 2000-09-20 Fujitsu Ltd Apparatus for and method of receiving a transmission signal
US7215658B2 (en) 2001-01-19 2007-05-08 Nokia Corporation Apparatus, and associated method, for utilizing antenna information determinative of antenna operation in a wireless mesh network
US6417803B1 (en) 2001-04-03 2002-07-09 The Boeing Company Beam alignment system and method for an antenna
US20030043435A1 (en) * 2001-08-27 2003-03-06 Oettinger Eric Gregory Method and apparatus for re-acquisition after link disruption in an optical wireless link
WO2003007420A1 (en) 2001-07-10 2003-01-23 Qualcomm Incorporated System and method for automatic determination of azimuthal and elevation direction of directional antennas and calibration thereof
TW595857U (en) 2001-11-29 2004-06-21 Us 091219345
KR100689399B1 (ko) 2002-05-17 2007-03-08 삼성전자주식회사 이동통신시스템에서 스마트 안테나의 순방향 송신빔 형성장치 및 방법
US7386305B2 (en) 2002-09-20 2008-06-10 Qualcomm Incorporated System and method for selectively forming and rotating a transmission beam
US20040116146A1 (en) 2002-12-13 2004-06-17 Sadowsky John S. Cellular system with link diversity feedback
US7373176B2 (en) 2003-05-16 2008-05-13 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems
EP1627538A4 (en) * 2003-05-16 2006-12-06 Interdigital Tech Corp COORDINATING THE SHAPING OF A LAND BOND BEAM IN WIRELESS COMMUNICATION SYSTEMS
US7197337B2 (en) 2003-05-16 2007-03-27 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems

Also Published As

Publication number Publication date
JP2007502597A (ja) 2007-02-08
EP1627538A1 (en) 2006-02-22
TW200427346A (en) 2004-12-01
KR20060015262A (ko) 2006-02-16
US7447523B2 (en) 2008-11-04
WO2004105410A1 (en) 2004-12-02
EP1627538A4 (en) 2006-12-06
US20050020311A1 (en) 2005-01-27
MXPA05012335A (es) 2006-01-30
TW200541358A (en) 2005-12-16
KR100748197B1 (ko) 2007-08-10
KR20060015356A (ko) 2006-02-16
TWI289412B (en) 2007-11-01
CN1792102A (zh) 2006-06-21
AR044364A1 (es) 2005-09-07
CA2526121A1 (en) 2004-12-02

Similar Documents

Publication Publication Date Title
NO20055999L (no) Koordinering av utfraktingsstraleforming i tradlose kommunikasjonssystemer
NO20055992L (no) Koordinering av straleforming i tradlose kommunikasjonssystemer
NO20055993L (no) Koordinering av straleforming i tradlose kommunikasjonssystemer
WO2004095187A3 (en) Systems and methods for correcting high order aberrations in laser refractive surgery
AU2002364184A1 (en) Method of ascertaining control parameters for a control system
TW200605459A (en) AOM modulation techniques employing plurality of tilt-angled transducers to improve laser system performance
AU2003286528A1 (en) Ionic photoacid generators with segmented hydrocarbon-fluorocarbon sulfonate anions
EP1231516A3 (en) Method of forming and adjusting optical system and exposure apparatus, and for determining specification thereof and related computer system
AU2003304487A1 (en) Microlithographic projection exposure
TW200602862A (en) Communication-link-attached persistent memory system
WO2006113146A3 (en) Systems and methods for modifying a reticle's optical properties
WO2004004404A3 (en) Controlling geographic location information of devices operating in wireless communication systems
TW200707948A (en) Transmitter and transmitting method for downward link channel
WO2002095539A3 (en) Portfolio hedging method
BRPI0417190A (pt) aparelho e sistema de irradiação
WO2005067666A3 (en) Brownfields investing
FR2881849B1 (fr) Procede et dispositif de pilotage d'un avion en tangage
GB2391074A (en) Method and apparatus for registration control in production by imaging
DE50303722D1 (de) Kalibriervorrichtung für ein umschaltbares antennen-array sowie ein zugehöriges betriebsverfahren
WO2003094082A3 (en) Architecture for real-time maintenance of distributed mission plans
WO2020021550A8 (en) System and method for performing cashless transactions between computing devices
WO2021119165A8 (en) System, method, and apparatus to steer an electromagnetic beam utilizing staged steering
AU2001234988A1 (en) Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
EP1703396A3 (en) Error detection & correction
WO2007063450A3 (en) Tv-pc architecture