HK1106079A1 - Multi-antenna transceiver system - Google Patents

Multi-antenna transceiver system

Info

Publication number
HK1106079A1
HK1106079A1 HK07107881.0A HK07107881A HK1106079A1 HK 1106079 A1 HK1106079 A1 HK 1106079A1 HK 07107881 A HK07107881 A HK 07107881A HK 1106079 A1 HK1106079 A1 HK 1106079A1
Authority
HK
Hong Kong
Prior art keywords
receive
wireless system
antenna
path
transceiver system
Prior art date
Application number
HK07107881.0A
Other languages
English (en)
Inventor
Robert Lloyd Robinett
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1106079A1 publication Critical patent/HK1106079A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • 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
    • 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
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
HK07107881.0A 2004-04-13 2007-07-20 Multi-antenna transceiver system HK1106079A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/823,344 US7643848B2 (en) 2004-04-13 2004-04-13 Multi-antenna transceiver system
PCT/US2005/009387 WO2005104389A1 (en) 2004-04-13 2005-03-21 Multi-antenna transceiver system

Publications (1)

Publication Number Publication Date
HK1106079A1 true HK1106079A1 (en) 2008-02-29

Family

ID=34964754

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07107881.0A HK1106079A1 (en) 2004-04-13 2007-07-20 Multi-antenna transceiver system

Country Status (9)

Country Link
US (2) US7643848B2 (xx)
EP (1) EP1756957B1 (xx)
JP (2) JP5198851B2 (xx)
AT (1) ATE477619T1 (xx)
CA (1) CA2562053C (xx)
DE (1) DE602005022860D1 (xx)
HK (1) HK1106079A1 (xx)
RU (1) RU2006139945A (xx)
WO (1) WO2005104389A1 (xx)

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RU2006139945A (ru) 2008-05-27
ATE477619T1 (de) 2010-08-15
EP1756957A1 (en) 2007-02-28
JP2007533261A (ja) 2007-11-15
EP1756957B1 (en) 2010-08-11
USRE45273E1 (en) 2014-12-02
DE602005022860D1 (de) 2010-09-23
CA2562053A1 (en) 2005-11-03
US20050227631A1 (en) 2005-10-13
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US7643848B2 (en) 2010-01-05
JP5399443B2 (ja) 2014-01-29

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