SG71108A1 - Multimode communication device and method for operating a multimode communication device - Google Patents

Multimode communication device and method for operating a multimode communication device

Info

Publication number
SG71108A1
SG71108A1 SG1998000868A SG1998000868A SG71108A1 SG 71108 A1 SG71108 A1 SG 71108A1 SG 1998000868 A SG1998000868 A SG 1998000868A SG 1998000868 A SG1998000868 A SG 1998000868A SG 71108 A1 SG71108 A1 SG 71108A1
Authority
SG
Singapore
Prior art keywords
communication device
multimode communication
operating
multimode
communication
Prior art date
Application number
SG1998000868A
Other languages
English (en)
Inventor
Duane C Rabe
William P Alberth Jr
John G Rauch
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of SG71108A1 publication Critical patent/SG71108A1/en

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
    • H04B1/005—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
    • H04B1/0057—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 diplexing or multiplexing filters for selecting the desired band
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
SG1998000868A 1997-05-08 1998-04-17 Multimode communication device and method for operating a multimode communication device SG71108A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/848,417 US6138010A (en) 1997-05-08 1997-05-08 Multimode communication device and method for operating a multimode communication device

Publications (1)

Publication Number Publication Date
SG71108A1 true SG71108A1 (en) 2000-03-21

Family

ID=25303200

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000868A SG71108A1 (en) 1997-05-08 1998-04-17 Multimode communication device and method for operating a multimode communication device

Country Status (12)

Country Link
US (1) US6138010A (pt)
JP (2) JP4574756B2 (pt)
KR (1) KR19980086819A (pt)
CN (1) CN1199996A (pt)
AR (1) AR013636A1 (pt)
AU (1) AU5969098A (pt)
BR (1) BR9806491A (pt)
DE (1) DE19819422A1 (pt)
FR (1) FR2763462B1 (pt)
GB (1) GB2327016A (pt)
PL (1) PL191159B1 (pt)
SG (1) SG71108A1 (pt)

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Also Published As

Publication number Publication date
AU5969098A (en) 1998-11-12
BR9806491A (pt) 1999-12-21
US6138010A (en) 2000-10-24
AR013636A1 (es) 2001-01-10
GB9809467D0 (en) 1998-07-01
KR19980086819A (ko) 1998-12-05
GB2327016A8 (en) 1999-09-02
CN1199996A (zh) 1998-11-25
JP2006211725A (ja) 2006-08-10
FR2763462A1 (fr) 1998-11-20
PL326148A1 (en) 1998-11-09
DE19819422A1 (de) 1998-11-12
JP4574756B2 (ja) 2010-11-04
FR2763462B1 (fr) 2003-06-20
GB2327016A (en) 1999-01-06
JPH10336757A (ja) 1998-12-18
PL191159B1 (pl) 2006-03-31
JP4486057B2 (ja) 2010-06-23

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