[go: up one dir, main page]

WO2001003438A3 - Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite - Google Patents

Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite Download PDF

Info

Publication number
WO2001003438A3
WO2001003438A3 PCT/US2000/018143 US0018143W WO0103438A3 WO 2001003438 A3 WO2001003438 A3 WO 2001003438A3 US 0018143 W US0018143 W US 0018143W WO 0103438 A3 WO0103438 A3 WO 0103438A3
Authority
WO
WIPO (PCT)
Prior art keywords
earth
terminals
mobile
communicating
methods
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.)
Ceased
Application number
PCT/US2000/018143
Other languages
English (en)
Other versions
WO2001003438A2 (fr
Inventor
Alexandros Eleftheriadis
Paul Diament
Reese Schonfeld
John Reverand
Andy D Kucar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Columbia University in the City of New York
Original Assignee
Columbia University in the City of New York
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 Columbia University in the City of New York filed Critical Columbia University in the City of New York
Priority to JP2001508168A priority Critical patent/JP2003503974A/ja
Priority to CA002377973A priority patent/CA2377973A1/fr
Priority to AU59059/00A priority patent/AU5905900A/en
Priority to EP00945067A priority patent/EP1201085A2/fr
Publication of WO2001003438A2 publication Critical patent/WO2001003438A2/fr
Publication of WO2001003438A3 publication Critical patent/WO2001003438A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Cette invention concerne un système mobile de transmission en temps réel et en direct d'informations audiovisuelles à partir d'une unité de caméra/transmission intégrée portable vers un satellite de communications. Le système comprend un caméra portable pour l'acquisition d'informations audiovisuelles en direct, un codeur numérique pour le codage des informations audiovisuelles saisies sous forme d'un signal audiovisuel compressé, une antenne de terminal capable de suivre des satellites de communications, d'en déterminer la position et de leur transmettre le signal audiovisuel comprimé en temps réel, et un ordinateur capables d'exécuter diverses fonctions d'édition et de traitement du signal.
PCT/US2000/018143 1999-07-02 2000-06-30 Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite Ceased WO2001003438A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001508168A JP2003503974A (ja) 1999-07-02 2000-06-30 移動及びハンドヘルド放送ビデオ地球局端末、並びに衛星を通じて地球端末と通信を行う方法
CA002377973A CA2377973A1 (fr) 1999-07-02 2000-06-30 Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite
AU59059/00A AU5905900A (en) 1999-07-02 2000-06-30 Mobile and hand-held broadcast video earth station terminals and methods for communicating with earth terminals via satellites
EP00945067A EP1201085A2 (fr) 1999-07-02 2000-06-30 Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US14208999P 1999-07-02 1999-07-02
US60/142,089 1999-07-02
US16302899P 1999-11-02 1999-11-02
US60/163,028 1999-11-02
US50309700A 2000-02-11 2000-02-11
US09/503,097 2000-02-11
US55388400A 2000-04-20 2000-04-20
US09/553,884 2000-04-20

Publications (2)

Publication Number Publication Date
WO2001003438A2 WO2001003438A2 (fr) 2001-01-11
WO2001003438A3 true WO2001003438A3 (fr) 2001-05-03

Family

ID=27495511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/018143 Ceased WO2001003438A2 (fr) 1999-07-02 2000-06-30 Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite

Country Status (6)

Country Link
EP (1) EP1201085A2 (fr)
JP (1) JP2003503974A (fr)
CN (1) CN1372767A (fr)
AU (1) AU5905900A (fr)
CA (1) CA2377973A1 (fr)
WO (1) WO2001003438A2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522101C2 (sv) * 2001-04-20 2004-01-13 Swe Dish Satellite Sys Ab En kommunikationsanordning och ett länksystem för satellitkommunikation
CA2424025A1 (fr) * 2003-03-28 2004-09-28 Norsat International Inc. Appareil haute frequence integre permettant a des terminaux d'emettre et de recevoir des signaux dans des systemes de communications sans fil
CA2423896A1 (fr) * 2003-03-28 2004-09-28 Norsat International Inc. Appareil a bande de base compact a integration poussee pour la collecte de nouvelles en deplacement
WO2005052742A2 (fr) 2003-11-20 2005-06-09 Tekelec Point de transfert de signal avec interface de liaison de signalisation sans fil
KR20060073846A (ko) * 2004-12-24 2006-06-29 엘지전자 주식회사 디지털 멀티미디어 방송 시스템을 이용한 글로벌 이동통신시스템
US11264841B2 (en) 2007-06-14 2022-03-01 Ossia Inc. Wireless power transmission system
US8446248B2 (en) 2007-06-14 2013-05-21 Omnilectric, Inc. Wireless power transmission system
US8159364B2 (en) 2007-06-14 2012-04-17 Omnilectric, Inc. Wireless power transmission system
EP2183866A4 (fr) * 2007-07-26 2012-10-24 Nomad Innovations L L C Appareil et procédé basés sur un réseau bidirectionnel simultané
US7764229B2 (en) 2008-06-03 2010-07-27 Honeywell International Inc. Steerable directional antenna system for autonomous air vehicle communication
JP5007283B2 (ja) * 2008-07-28 2012-08-22 パナソニック株式会社 無線監視システム
JP5006283B2 (ja) * 2008-07-28 2012-08-22 パナソニック株式会社 無線監視システム
JP5007284B2 (ja) * 2008-07-28 2012-08-22 パナソニック株式会社 無線監視システム
US20100293580A1 (en) * 2009-05-12 2010-11-18 Latchman David P Realtime video network
ES1072035Y (es) * 2009-11-13 2010-08-04 Fernandez Jose Angel Martinez Camara de videograbacion emisora.
CN103199915A (zh) * 2013-03-01 2013-07-10 上海交通大学 空天地协同多媒体网络系统
CN103471563B (zh) * 2013-09-27 2015-05-20 重庆大学 分布式相控阵天线的子阵波束指向角度校正方法
US10447092B2 (en) 2014-07-31 2019-10-15 Ossia Inc. Techniques for determining distance between radiating objects in multipath wireless power delivery environments
US9632554B2 (en) 2015-04-10 2017-04-25 Ossia Inc. Calculating power consumption in wireless power delivery systems
US9620996B2 (en) 2015-04-10 2017-04-11 Ossia Inc. Wireless charging with multiple power receiving facilities on a wireless device
CN106876878A (zh) * 2017-02-21 2017-06-20 协同通信技术有限公司 一种基于卫星天线的通信系统和一种卫星天线
CN107070540A (zh) * 2017-06-07 2017-08-18 广州邦正电力科技有限公司 基于北斗卫星双向通信技术的自动化图像传输系统
US10756443B1 (en) * 2019-08-30 2020-08-25 Cth Lending Company, Llc Methods for formation of antenna array from sub-arrays
CN111245503B (zh) * 2020-01-17 2020-11-03 东南大学 一种卫星通信与地面通信的频谱共享方法
CN115912678B (zh) * 2022-11-03 2025-05-13 重庆大学 一种移动式全向性宽覆盖微波无线能量接收系统及方法
CN116506621B (zh) * 2023-06-26 2023-09-01 中国科学院空天信息创新研究院 遥感卫星全分辨率快视图像实时传输方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024773A1 (fr) * 1993-04-16 1994-10-27 Trans Video Electronics Inc. Systemes globaux de communications video
US5771019A (en) * 1996-09-09 1998-06-23 Hughes Electronics Corporation Method and system for determining the location of a sense antenna associated with a phased array communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024773A1 (fr) * 1993-04-16 1994-10-27 Trans Video Electronics Inc. Systemes globaux de communications video
US5771019A (en) * 1996-09-09 1998-06-23 Hughes Electronics Corporation Method and system for determining the location of a sense antenna associated with a phased array communication system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANDERSON S ET AL: "AN ADAPTIVE ARRAY FOR MOBILE COMMUNICATION SYSTEMS", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,US,IEEE INC. NEW YORK, vol. 40, no. 1, 1 February 1991 (1991-02-01), pages 230 - 236, XP000225630, ISSN: 0018-9545 *
HISAO NAKAKITA ET AL: "SMALL 42 GHZ-BAND TRANSMITTER AND RECEIVER FOR A WIRELESS HDTV CAMERA", NHK LABORATORIES NOTE,JP,NHK TECHNICAL RESEARCH LABORATORIES. TOKYO, no. 430, 1 November 1994 (1994-11-01), Tokyo, JP, pages 1 - 11, XP000493786, ISSN: 0027-657X *
MITSUMOTO H ET AL: "A MOBILE SATELLITE NEWS GATHERING SYSTEM USING A FLAT ANTENNA", IEEE TRANSACTIONS ON BROADCASTING,US,IEEE INC. NEW YORK, vol. 42, no. 3, September 1996 (1996-09-01), Tokyo, JP, pages 272 - 276, XP000834292, ISSN: 0018-9316 *
MURATA ET AL: "PORTABLE DIGITAL SATELLITE NEWS GATHERING (SNG) RF TERMINAL USING AFLAT ANTENNA", IEICE TRANSACTIONS ON COMMUNICATIONS,JP,INSTITUTE OF ELECTRONICS INFORMATION AND COMM. ENG. TOKYO, vol. E77-B, no. 12, 1 December 1994 (1994-12-01), Tokyo, JP, pages 1501 - 1510, XP000498066, ISSN: 0916-8516 *

Also Published As

Publication number Publication date
WO2001003438A2 (fr) 2001-01-11
EP1201085A2 (fr) 2002-05-02
CA2377973A1 (fr) 2001-01-11
CN1372767A (zh) 2002-10-02
JP2003503974A (ja) 2003-01-28
AU5905900A (en) 2001-01-22

Similar Documents

Publication Publication Date Title
WO2001003438A3 (fr) Terminaux mobiles portables pour videotransmission a partir de stations terrestres et procedes de communication avec des terminaux terrestres par satellite
WO1999035817A3 (fr) Procede et appareil pour la saisie d'image, la compression et la transmission d'une image visuelle sur un systeme de transmission telephonique ou radio
WO1999035818A3 (fr) Appareil de capture conversion et transmission de signaux d'images via un systeme numerique de transmission
EP1416729A3 (fr) Appareil de reception
EP1170953A3 (fr) Téléphone portable, système de surveillance à distance, terminal d'information portable et son procédé d'utilisation
HUP0104210A3 (en) Method and apparatus for transmitting digital information in a digital communication network, as well as for processing digital information received via a digital communication network, and a digital television signal
EP1065880A3 (fr) Système de réseau de communication sans fil pour la transmission d'images provenant d'une caméra electronique autorisée vers un récepteur
WO2002011347A3 (fr) Exploitation d'un systeme d'emission de radiodiffusion pour promouvoir une experience de jeux sans fil
AU2376301A (en) A method for transmitting video images, a data transmission system, a transmitting video terminal, and a receiving video terminal
EP1398947A3 (fr) Procédé d'enregistrement de programme de radiodiffusion, appareil de contrôle de communication et appareil de communication mobile
AU2002300630A1 (en) Apparatus and method for transmitting and receiving data using an antenna array in a mobile communication system
EP0863641A3 (fr) Radio mobile interactive
WO2003032005A3 (fr) Procede et systeme de transmission d'images avec codes de localisation par un reseau sans fil
WO2003023979A3 (fr) Appareil permettant la mise sous tension d'une station a distance et procede associe
EP0797342A4 (fr) Systeme de transmission d'information et terminal portable
EP1521464A3 (fr) Méthode et dispositif pour moduler un signal vidéo avec des signaux de données
ATE400139T1 (de) Bildübertragung zwischen einem mobilen endgerät und einem digitalen rundfunkempfänger
CA2159512A1 (fr) Procede et appareil de transmission de telecopies contenant deux types d'informations a l'aide de systemes de communication d'appel selectif
EP1511280A3 (fr) Terminal mobile et système d'enregistrement et de reproduction d'images animées
WO2002019688A3 (fr) Systeme et procede apportant des fonctions additionnelles a une camera video
WO2003021914A3 (fr) Systeme et procede permettant d'etablir une communication entre des dispositifs de communication a acces video d'une part, sans acces video d'autre part
CN202095010U (zh) 自带基站的3g或4g电视直播车
CA2117405A1 (fr) Transmission de telecopies au moyen de recepteurs d'appels selectifs
CN102907006B (zh) 直接连接影像摄像装置的二进制cdma影像收发信系统
EP1047268A3 (fr) Système d'émission/réception de données et procédé correspondant

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2000945067

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2377973

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 59059/00

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 008124582

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2000945067

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2000945067

Country of ref document: EP