ZA200204731B - Radio system with universal communication interface. - Google Patents

Radio system with universal communication interface. Download PDF

Info

Publication number
ZA200204731B
ZA200204731B ZA200204731A ZA200204731A ZA200204731B ZA 200204731 B ZA200204731 B ZA 200204731B ZA 200204731 A ZA200204731 A ZA 200204731A ZA 200204731 A ZA200204731 A ZA 200204731A ZA 200204731 B ZA200204731 B ZA 200204731B
Authority
ZA
South Africa
Prior art keywords
radio
uci
remote
interface
ptt
Prior art date
Application number
ZA200204731A
Other languages
English (en)
Inventor
John Davies
Original Assignee
Davies Ind Comm Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10866366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200204731(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Davies Ind Comm Ltd filed Critical Davies Ind Comm Ltd
Publication of ZA200204731B publication Critical patent/ZA200204731B/en

Links

Classifications

    • 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
    • H04B1/3827—Portable transceivers
    • 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
    • H04B1/44—Transmit/receive switching
    • 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
    • H04B1/06—Receivers
    • H04B1/08—Constructional details, e.g. cabinet
    • H04B1/086—Portable receivers
    • H04B1/088—Portable receivers with parts of the receiver detachable or collapsible
    • 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)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transmitters (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
ZA200204731A 1999-12-16 2002-06-12 Radio system with universal communication interface. ZA200204731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9929634.5A GB9929634D0 (en) 1999-12-16 1999-12-16 Remote switch in the universal communications interface

Publications (1)

Publication Number Publication Date
ZA200204731B true ZA200204731B (en) 2003-09-12

Family

ID=10866366

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200204731A ZA200204731B (en) 1999-12-16 2002-06-12 Radio system with universal communication interface.
ZA200204730A ZA200204730B (en) 1999-12-16 2002-06-12 Radio system with cordless remote PTT module.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA200204730A ZA200204730B (en) 1999-12-16 2002-06-12 Radio system with cordless remote PTT module.

Country Status (13)

Country Link
US (3) US7010275B2 (de)
EP (2) EP1240719B1 (de)
JP (2) JP4409805B2 (de)
AT (2) ATE359625T1 (de)
AU (2) AU780808B2 (de)
CA (2) CA2393929C (de)
DE (2) DE60034367T2 (de)
GB (1) GB9929634D0 (de)
IL (3) IL150184A0 (de)
NZ (2) NZ519440A (de)
RU (2) RU2257673C2 (de)
WO (2) WO2001045282A1 (de)
ZA (2) ZA200204731B (de)

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US8570909B1 (en) 2006-10-17 2013-10-29 Cisco Technology, Inc. Method and system for providing an indication of a communication
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US8189460B2 (en) * 2006-12-28 2012-05-29 Cisco Technology, Inc. Method and system for providing congestion management within a virtual talk group
US8874159B2 (en) * 2007-05-10 2014-10-28 Cisco Technology, Inc. Method and system for handling dynamic incidents
JP5024035B2 (ja) * 2007-12-27 2012-09-12 コスモギア株式会社 Ｐｔｔリモコン装置、ハンズフリー通話システム及びハンズフリー通話方法
US8135358B1 (en) * 2008-02-27 2012-03-13 Thales Communications Inc. Device, method, and system for extended frequency band communication
US8041378B2 (en) 2008-12-19 2011-10-18 Cisco Technology, Inc. System and method for providing channel configurations in a communications environment
US20100161727A1 (en) * 2008-12-19 2010-06-24 Cisco Technology, Inc. System and Method for Accelerating a Wide Area Notification
US8126494B2 (en) * 2008-12-19 2012-02-28 Cisco Technology, Inc. System and method for providing a trunked radio and gateway
US8480401B2 (en) 2009-03-02 2013-07-09 Harebrain, Inc. Multi-user headset teaching apparatus
US8495142B2 (en) * 2010-03-11 2013-07-23 Cisco Technology, Inc. System and method for providing data channel management in a network environment
US9083811B2 (en) 2012-03-05 2015-07-14 Qualcomm Incorporated Method and apparatus to dynamically enable and control communication link optimizations on a communication device
CN104145486A (zh) * 2012-03-05 2014-11-12 高通股份有限公司 用于动态地启用并控制通信设备上的通信链路优化的方法和系统
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Also Published As

Publication number Publication date
DE60040166D1 (de) 2008-10-16
NZ519440A (en) 2004-03-26
AU780808B2 (en) 2005-04-21
CA2394567C (en) 2010-02-16
DE60034367T2 (de) 2007-12-20
CA2394567A1 (en) 2001-06-21
ATE359625T1 (de) 2007-05-15
DE60034367D1 (de) 2007-05-24
CA2393929C (en) 2010-08-31
WO2001045281A1 (en) 2001-06-21
US20060183492A1 (en) 2006-08-17
EP1240719B1 (de) 2007-04-11
CA2393929A1 (en) 2001-06-21
GB9929634D0 (en) 2000-02-09
ATE407482T1 (de) 2008-09-15
EP1240718B1 (de) 2008-09-03
EP1240719A1 (de) 2002-09-18
US7010275B2 (en) 2006-03-07
ZA200204730B (en) 2003-09-12
AU2199801A (en) 2001-06-25
AU780789B2 (en) 2005-04-14
WO2001045282A1 (en) 2001-06-21
JP4409805B2 (ja) 2010-02-03
IL150172A0 (en) 2002-12-01
NZ519519A (en) 2004-02-27
US20030114134A1 (en) 2003-06-19
IL150184A0 (en) 2002-12-01
RU2257673C2 (ru) 2005-07-27
RU2002118818A (ru) 2004-02-20
JP2003517243A (ja) 2003-05-20
AU2199701A (en) 2001-06-25
RU2002118817A (ru) 2004-03-10
RU2273094C2 (ru) 2006-03-27
JP2003517244A (ja) 2003-05-20
EP1240718A1 (de) 2002-09-18
US7058384B2 (en) 2006-06-06
IL150172A (en) 2008-06-05
JP4280011B2 (ja) 2009-06-17
US20030092399A1 (en) 2003-05-15

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