WO2001086893A3 - Data packet communications system with a plurality of antennas - Google Patents

Data packet communications system with a plurality of antennas Download PDF

Info

Publication number
WO2001086893A3
WO2001086893A3 PCT/US2001/014232 US0114232W WO0186893A3 WO 2001086893 A3 WO2001086893 A3 WO 2001086893A3 US 0114232 W US0114232 W US 0114232W WO 0186893 A3 WO0186893 A3 WO 0186893A3
Authority
WO
WIPO (PCT)
Prior art keywords
data communications
performance
receiving equipment
user receiving
enhanced data
Prior art date
Application number
PCT/US2001/014232
Other languages
French (fr)
Other versions
WO2001086893A2 (en
Inventor
Steven Friedman
Prasad Nair
Stephen Heppe
Original Assignee
Adsi Inc
Steven Friedman
Prasad Nair
Stephen Heppe
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 Adsi Inc, Steven Friedman, Prasad Nair, Stephen Heppe filed Critical Adsi Inc
Priority to AU2001261143A priority Critical patent/AU2001261143A1/en
Publication of WO2001086893A2 publication Critical patent/WO2001086893A2/en
Publication of WO2001086893A3 publication Critical patent/WO2001086893A3/en

Links

Classifications

    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Abstract

Antenna diversity and antenna reuse are provided by a system comprising two or more multi-channel radios, which may optionally contain embedded GNSS user receiving equipment, with a cooperative sharing strategy among the multi-channel radios, to aeronautical packet data communications and other communications. It offers the following benefit: enhanced data communications performance in a fading environment; enhanced data communications performance at a long range; enhanced data communications performance in the presence of cochannel interference; extendable to an arbitrary number of cooperating peer radios; no single point of failure; no increase in pilot workload or change in operational procedures. If the two or more multi-channel radios contain embedded GNSS user receiving equipment, the shared data can be used to enhance the performance of the embedded GNSS user receiving equipment.
PCT/US2001/014232 2000-05-05 2001-05-02 Data packet communications system with a plurality of antennas WO2001086893A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001261143A AU2001261143A1 (en) 2000-05-05 2001-05-02 Data packet communications system with a plurality of antennas

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20211600P 2000-05-05 2000-05-05
US20212000P 2000-05-05 2000-05-05
US60/202,120 2000-05-05
US60/202,116 2000-05-05

Publications (2)

Publication Number Publication Date
WO2001086893A2 WO2001086893A2 (en) 2001-11-15
WO2001086893A3 true WO2001086893A3 (en) 2003-02-13

Family

ID=26897369

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/014232 WO2001086893A2 (en) 2000-05-05 2001-05-02 Data packet communications system with a plurality of antennas

Country Status (2)

Country Link
AU (1) AU2001261143A1 (en)
WO (1) WO2001086893A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940292B2 (en) * 2003-01-28 2015-01-27 Wake Forest University Health Sciences Enhancement of angiogenesis to grafts using cells engineered to produce growth factors
FR2899405B1 (en) * 2006-04-04 2008-09-19 Airbus France Sas RADIOCOMMUNICATION SYSTEM FOR AIRCRAFT.
US11051733B2 (en) 2008-01-18 2021-07-06 Wake Forest University Health Sciences Isolating and purifying cells for therapy
DE102009018057A1 (en) * 2009-04-21 2010-11-04 Weatherdock Ag Antenna switch for radio system, has supply unit supplies information about existence of transmission signal generated by digital selective calling-/ very high frequency radio telephone
EP2721745A1 (en) * 2011-06-17 2014-04-23 Telefonaktiebolaget LM Ericsson (PUBL) Method and arrangement in a wireless communications system
CN103675848A (en) * 2013-12-26 2014-03-26 东莞市泰斗微电子科技有限公司 Signal transmission method and system based on multichannel GNSS signals
CN113472378B (en) * 2021-08-11 2022-04-15 中国商用飞机有限责任公司 Civil aircraft wireless avionics network system architecture and special wireless transmission device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985755A (en) * 1957-05-27 1961-05-23 Gen Electric Communication system
US5113413A (en) * 1989-06-09 1992-05-12 Ericsson Ge Mobile Communications Inc. Voter arrangement for multiple site PST RF trunking system
US5131010A (en) * 1989-10-12 1992-07-14 General Electric Company Voice guard digital voter for multiple site PST RF trunking system
EP0635988A1 (en) * 1993-07-23 1995-01-25 Ericsson GE Mobile Communications Inc. Narrow band simulcast system having low speed data distribution
US5757916A (en) * 1995-10-06 1998-05-26 International Series Research, Inc. Method and apparatus for authenticating the location of remote users of networked computing systems
US5959529A (en) * 1997-03-07 1999-09-28 Kail, Iv; Karl A. Reprogrammable remote sensor monitoring system
US5999126A (en) * 1996-08-06 1999-12-07 Sony Corporation Position measuring apparatus, position measuring method, navigation apparatus, navigation method, information service method, automotive vehicle, and audio information transmitting and receiving method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985755A (en) * 1957-05-27 1961-05-23 Gen Electric Communication system
US5113413A (en) * 1989-06-09 1992-05-12 Ericsson Ge Mobile Communications Inc. Voter arrangement for multiple site PST RF trunking system
US5131007A (en) * 1989-06-09 1992-07-14 General Electric Company Digital voter for multiple site PST R trunking system
US5131010A (en) * 1989-10-12 1992-07-14 General Electric Company Voice guard digital voter for multiple site PST RF trunking system
EP0635988A1 (en) * 1993-07-23 1995-01-25 Ericsson GE Mobile Communications Inc. Narrow band simulcast system having low speed data distribution
US5757916A (en) * 1995-10-06 1998-05-26 International Series Research, Inc. Method and apparatus for authenticating the location of remote users of networked computing systems
US5999126A (en) * 1996-08-06 1999-12-07 Sony Corporation Position measuring apparatus, position measuring method, navigation apparatus, navigation method, information service method, automotive vehicle, and audio information transmitting and receiving method
US5959529A (en) * 1997-03-07 1999-09-28 Kail, Iv; Karl A. Reprogrammable remote sensor monitoring system

Also Published As

Publication number Publication date
WO2001086893A2 (en) 2001-11-15
AU2001261143A1 (en) 2001-11-20

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