AR044319A1 - Metodo y sistema de formacion de haz en sistemas de comunicacion inalambrica - Google Patents

Metodo y sistema de formacion de haz en sistemas de comunicacion inalambrica

Info

Publication number
AR044319A1
AR044319A1 ARP040101630A ARP040101630A AR044319A1 AR 044319 A1 AR044319 A1 AR 044319A1 AR P040101630 A ARP040101630 A AR P040101630A AR P040101630 A ARP040101630 A AR P040101630A AR 044319 A1 AR044319 A1 AR 044319A1
Authority
AR
Argentina
Prior art keywords
wireless communication
communication systems
beam training
entity
entities
Prior art date
Application number
ARP040101630A
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
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of AR044319A1 publication Critical patent/AR044319A1/es

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • 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)
  • Radio Transmission System (AREA)

Abstract

Se divulga un método y sistema para coordinar el uso de formación de haz entre dos entidades en comunicación en un sistema de comunicación inalámbrica. Las dos entidades pueden comunicar información de control relacionada con su uso respectivo de formación de haz. Se provee un factor de corrección para al menos una entidad donde dicha entidad pude reducir o retener su ajuste de haz para corregir cualquier error medido en la alineación de su haz respecto del haz de la otra entidad con el que se está comunicando.
ARP040101630A 2003-05-16 2004-05-14 Metodo y sistema de formacion de haz en sistemas de comunicacion inalambrica AR044319A1 (es)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
AR044319A1 true AR044319A1 (es) 2005-09-07

Family

ID=33425232

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101630A AR044319A1 (es) 2003-05-16 2004-05-14 Metodo y sistema de formacion de haz en sistemas de comunicacion inalambrica

Country Status (12)

Country Link
US (1) US7197337B2 (es)
EP (1) EP1627515A4 (es)
JP (1) JP2007500991A (es)
KR (1) KR20060015607A (es)
CN (1) CN101044742A (es)
AR (1) AR044319A1 (es)
BR (1) BRPI0411158A (es)
CA (1) CA2526018A1 (es)
MX (1) MXPA05012355A (es)
NO (1) NO20055993L (es)
TW (2) TWI260127B (es)
WO (1) WO2004105254A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373176B2 (en) 2003-05-16 2008-05-13 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems
JP2007502597A (ja) 2003-05-16 2007-02-08 インターディジタル テクノロジー コーポレイション 無線通信システム、および、該システムにおけるバックホールビーム形成の調整方法
GB2448510A (en) * 2007-04-17 2008-10-22 David Thomas Alignment of directional antenna beams to form a high gain communication link
RU2585309C2 (ru) * 2011-10-20 2016-05-27 Общество с ограниченной ответственностью "Радио Гигабит" Система и способ радиорелейной связи с электронной подстройкой луча
WO2014035412A1 (en) * 2012-08-31 2014-03-06 Nokia Siemens Networks Oy Methods and apparatus for beamforming
US9338661B2 (en) * 2013-04-09 2016-05-10 Maxlinear, Inc. Spatial routing among microwave backhaul transceivers
GB2534555A (en) 2015-01-20 2016-08-03 Kathrein Werke Kg Method and system for the automated alignment of antennas
AU2015394495B2 (en) 2015-05-13 2019-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming
CN110100472A (zh) * 2016-11-01 2019-08-06 株式会社Ntt都科摩 装置以及无线通信方法
US10447374B2 (en) 2017-06-28 2019-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Beam sweep or scan in a wireless communication system
JP6814311B2 (ja) * 2020-01-08 2021-01-13 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） ビーム形成

Family Cites Families (14)

* 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
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
EP1071228B1 (en) 1999-07-20 2009-04-15 Texas Instruments Inc. Wireless network with steerable antenna calibration over independent control path
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
DE60106405T2 (de) * 2000-03-11 2006-02-23 Antenova Ltd. Dielektrische-Resonator-Antennen-Anordnung mit steuerbaren-Elementen
GB0018859D0 (en) * 2000-08-01 2000-09-20 Fujitsu Ltd Apparatus for and method of receiving a transmission signal
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
KR100924245B1 (ko) 2001-07-10 2009-10-30 퀄컴 인코포레이티드 지향성 안테나의 방위각 및 고도 방향을 자동 결정하고 이를 캘리브레이션하는 시스템 및 방법
US7386305B2 (en) * 2002-09-20 2008-06-10 Qualcomm Incorporated System and method for selectively forming and rotating a transmission beam
JP2007502597A (ja) * 2003-05-16 2007-02-08 インターディジタル テクノロジー コーポレイション 無線通信システム、および、該システムにおけるバックホールビーム形成の調整方法
US7373176B2 (en) 2003-05-16 2008-05-13 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems

Also Published As

Publication number Publication date
KR20060015607A (ko) 2006-02-17
EP1627515A4 (en) 2006-12-06
US20040229652A1 (en) 2004-11-18
NO20055993L (no) 2006-01-17
MXPA05012355A (es) 2006-02-02
TW200537950A (en) 2005-11-16
TW200427238A (en) 2004-12-01
JP2007500991A (ja) 2007-01-18
US7197337B2 (en) 2007-03-27
WO2004105254A3 (en) 2005-12-01
EP1627515A2 (en) 2006-02-22
CA2526018A1 (en) 2004-12-02
BRPI0411158A (pt) 2006-07-11
WO2004105254A2 (en) 2004-12-02
CN101044742A (zh) 2007-09-26
TWI260127B (en) 2006-08-11

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