CA2087839A1 - Prioritized data transfer method and apparatus for a radiotelephone peripheral - Google Patents

Prioritized data transfer method and apparatus for a radiotelephone peripheral

Info

Publication number
CA2087839A1
CA2087839A1 CA2087839A CA2087839A CA2087839A1 CA 2087839 A1 CA2087839 A1 CA 2087839A1 CA 2087839 A CA2087839 A CA 2087839A CA 2087839 A CA2087839 A CA 2087839A CA 2087839 A1 CA2087839 A1 CA 2087839A1
Authority
CA
Canada
Prior art keywords
radiotelephone
data transfer
sent
central processor
transfer method
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2087839A
Other languages
French (fr)
Other versions
CA2087839C (en
Inventor
Jeffrey C. Smolinske
Bruce M. Paggeot
Jeffrey W. Tripp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2087839A1 publication Critical patent/CA2087839A1/en
Application granted granted Critical
Publication of CA2087839C publication Critical patent/CA2087839C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Abstract

A radiotelephone data transfer apparatus (211,219) connects peripheral devices external to the radiotelephone (201) and other user information inputting devices, such as a handset (203) for a cellular mobile radiotelephone, to the radiotelephone's central processor and speech processor (207).
The data bus apparatus generates frame formats in which the information is sent over the data bus. The frame formats are further subdivided into time slots, the time intervals in which individual messages are sent. The data transfer apparatus (211,219) is configured so that messages sent to the cellular radiotelephone's speech processor are not flow controlled, while messages sent to the radiotelephone's central processor are flow controlled. Further, the radiotelephone's central processor controls operation of peripheral devices attached to the radiotelephone.
CA002087839A 1991-07-18 1992-07-14 Prioritized data transfer method and apparatus for a radiotelephone peripheral Expired - Fee Related CA2087839C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US732,972 1991-07-18
US07/732,972 US5237570A (en) 1991-07-18 1991-07-18 Prioritized data transfer method and apparatus for a radiotelephone peripheral

Publications (2)

Publication Number Publication Date
CA2087839A1 true CA2087839A1 (en) 1993-01-19
CA2087839C CA2087839C (en) 1999-04-06

Family

ID=24945667

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002087839A Expired - Fee Related CA2087839C (en) 1991-07-18 1992-07-14 Prioritized data transfer method and apparatus for a radiotelephone peripheral

Country Status (17)

Country Link
US (1) US5237570A (en)
JP (1) JP2562791B2 (en)
KR (1) KR0131142B1 (en)
CN (1) CN1068923A (en)
AU (1) AU648003B2 (en)
BR (1) BR9205348A (en)
CA (1) CA2087839C (en)
DE (1) DE4292401C1 (en)
FR (1) FR2681743A1 (en)
GB (1) GB2263847B (en)
HK (1) HK1000438A1 (en)
IT (1) IT1258436B (en)
MX (1) MX9204181A (en)
RU (1) RU2107991C1 (en)
SE (1) SE9300877L (en)
UA (1) UA35552C2 (en)
WO (1) WO1993002531A1 (en)

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US5297142A (en) * 1991-07-18 1994-03-22 Motorola, Inc. Data transfer method and apparatus for communication between a peripheral and a master
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US5396654A (en) * 1992-09-04 1995-03-07 Motorola Inc. Data transfer method and apparatus having dual frequency operation
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FI110833B (en) * 1993-11-30 2003-03-31 Nokia Corp Method and apparatus for data transfer between a digital mobile phone and an external data terminal connected to it
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US5870679A (en) * 1994-08-03 1999-02-09 Canon Kabushiki Kaisha Method for switching between a speech communication of a portable communication apparatus and a data communication of a data terminal connected thereto
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US5699388A (en) * 1995-06-21 1997-12-16 Motorola, Inc. System and method for fully distributed synchronization of a radio communication network
US5734867A (en) * 1995-07-28 1998-03-31 Motorola, Inc. Method, device, microprocessor and microprocessor memory for instantaneous preemption of packet data
DE19539406C2 (en) * 1995-10-11 1998-07-23 Mannesmann Ag Method for forwarding non-speech-related information
DE19610777A1 (en) * 1996-03-19 1997-09-25 Deutsche Telephonwerk Kabel Data transmission in the voice channel of DECT systems
GB9608717D0 (en) * 1996-04-26 1996-07-03 Maxon Systems Inc London Limit Terminal concentrator
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GB2362298B (en) * 1996-12-06 2002-01-02 Immarsat Ltd Communication method and apparatus
US5953674A (en) * 1997-02-12 1999-09-14 Qualcomm Incorporated Asynchronous serial communications on a portable communication device serial communication bus
DE19742378A1 (en) * 1997-09-25 1999-04-22 Siemens Ag Ring memory for a TDMA data transmission station and corresponding data transmission station
US6563630B1 (en) * 1997-09-29 2003-05-13 Corning Incorporated Optical amplifier apparatus
US6629247B1 (en) * 2000-03-28 2003-09-30 Powerware Corporation Methods, systems, and computer program products for communications in uninterruptible power supply systems using controller area networks
US7248901B2 (en) 2001-01-18 2007-07-24 Andreas Peiker Arrangement for handling a communication device
EP1352535B2 (en) 2001-01-18 2013-04-10 Andreas Peiker Assembly comprising a mobile telephone
EP1418709B1 (en) * 2001-08-09 2012-02-08 Panasonic Corporation Apparatus and transmission method
US8271672B1 (en) * 2001-08-31 2012-09-18 Juniper Networks, Inc. Guaranteed bandwidth memory apparatus and method
WO2004021720A1 (en) * 2002-08-28 2004-03-11 Symbol Technologies, Inc. Personal area networks
WO2004068424A2 (en) 2003-01-28 2004-08-12 Cellport Systems, Inc. Secure telematics
US20040166823A1 (en) * 2003-02-21 2004-08-26 Magis Networks, Inc. Control interface scheme for wireless communication chipsets
US7346370B2 (en) * 2004-04-29 2008-03-18 Cellport Systems, Inc. Enabling interoperability between distributed devices using different communication link technologies
US20080062939A1 (en) * 2006-09-07 2008-03-13 Peter Van Horn Wireless communications between a peripheral and a mobile unit in a wireless network environment
US8027293B2 (en) * 2007-07-16 2011-09-27 Cellport Systems, Inc. Communication channel selection and use
RU2496242C2 (en) * 2008-06-05 2013-10-20 Квэлкомм Инкорпорейтед System and method for in-band modem for data transmission over digital wireless communication networks
KR101333424B1 (en) * 2009-10-29 2013-11-26 한국전자통신연구원 Method and Apparatus for communicating data base of Contention
RU2505925C2 (en) * 2012-01-17 2014-01-27 Игорь Владимирович Заикин Method for simultaneous emission of high-frequency analogue and digital signal from one transmitter

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Also Published As

Publication number Publication date
GB2263847A (en) 1993-08-04
ITRM920550A1 (en) 1994-01-17
UA35552C2 (en) 2001-04-16
DE4292401C1 (en) 1995-02-02
BR9205348A (en) 1994-05-31
AU1859592A (en) 1993-01-21
FR2681743A1 (en) 1993-03-26
SE9300877L (en) 1993-05-18
MX9204181A (en) 1992-11-01
IT1258436B (en) 1996-02-26
FR2681743B1 (en) 1994-12-30
CA2087839C (en) 1999-04-06
HK1000438A1 (en) 1998-03-20
JPH06502056A (en) 1994-03-03
GB9305016D0 (en) 1993-05-12
SE9300877D0 (en) 1993-03-17
US5237570A (en) 1993-08-17
KR930702865A (en) 1993-09-09
ITRM920550A0 (en) 1992-07-17
GB2263847B (en) 1995-07-26
RU2107991C1 (en) 1998-03-27
AU648003B2 (en) 1994-03-31
WO1993002531A1 (en) 1993-02-04
JP2562791B2 (en) 1996-12-11
CN1068923A (en) 1993-02-10
KR0131142B1 (en) 1998-04-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20020715