SE516509C2 - En kommunikationsapparat med två radioenheter och en driftmetod därav - Google Patents

En kommunikationsapparat med två radioenheter och en driftmetod därav

Info

Publication number
SE516509C2
SE516509C2 SE0001821A SE0001821A SE516509C2 SE 516509 C2 SE516509 C2 SE 516509C2 SE 0001821 A SE0001821 A SE 0001821A SE 0001821 A SE0001821 A SE 0001821A SE 516509 C2 SE516509 C2 SE 516509C2
Authority
SE
Sweden
Prior art keywords
radio
bluetooth
frequency
radio unit
frequency range
Prior art date
Application number
SE0001821A
Other languages
English (en)
Swedish (sv)
Other versions
SE0001821L (2
SE0001821D0 (sv
Inventor
Sven Mattisson
Jacobus Haartsen
Robert Bristow
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0001821A priority Critical patent/SE516509C2/sv
Publication of SE0001821D0 publication Critical patent/SE0001821D0/xx
Priority to AU2001256891A priority patent/AU2001256891A1/en
Priority to CN01809651A priority patent/CN1429431A/zh
Priority to PCT/SE2001/000892 priority patent/WO2001089102A1/en
Priority to US09/859,704 priority patent/US6975667B2/en
Publication of SE0001821L publication Critical patent/SE0001821L/xx
Publication of SE516509C2 publication Critical patent/SE516509C2/sv

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
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18563—Arrangements for interconnecting multiple 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Dram (AREA)
SE0001821A 2000-05-18 2000-05-18 En kommunikationsapparat med två radioenheter och en driftmetod därav SE516509C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0001821A SE516509C2 (sv) 2000-05-18 2000-05-18 En kommunikationsapparat med två radioenheter och en driftmetod därav
AU2001256891A AU2001256891A1 (en) 2000-05-18 2001-04-26 A dual-radio communication apparatus, and an operating method thereof
CN01809651A CN1429431A (zh) 2000-05-18 2001-04-26 一种双无线电设备通信装置及其操作方法
PCT/SE2001/000892 WO2001089102A1 (en) 2000-05-18 2001-04-26 A dual-radio communication apparatus, and an operating method thereof
US09/859,704 US6975667B2 (en) 2000-05-18 2001-05-17 Dual-radio communication apparatus, and an operating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001821A SE516509C2 (sv) 2000-05-18 2000-05-18 En kommunikationsapparat med två radioenheter och en driftmetod därav

Publications (3)

Publication Number Publication Date
SE0001821D0 SE0001821D0 (sv) 2000-05-18
SE0001821L SE0001821L (2) 2001-11-19
SE516509C2 true SE516509C2 (sv) 2002-01-22

Family

ID=20279706

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001821A SE516509C2 (sv) 2000-05-18 2000-05-18 En kommunikationsapparat med två radioenheter och en driftmetod därav

Country Status (5)

Country Link
US (1) US6975667B2 (2)
CN (1) CN1429431A (2)
AU (1) AU2001256891A1 (2)
SE (1) SE516509C2 (2)
WO (1) WO2001089102A1 (2)

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Also Published As

Publication number Publication date
CN1429431A (zh) 2003-07-09
WO2001089102A1 (en) 2001-11-22
SE0001821L (2) 2001-11-19
SE0001821D0 (sv) 2000-05-18
US6975667B2 (en) 2005-12-13
AU2001256891A1 (en) 2001-11-26
US20020012381A1 (en) 2002-01-31

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