CA2087839A1 - Prioritized data transfer method and apparatus for a radiotelephone peripheral - Google Patents
Prioritized data transfer method and apparatus for a radiotelephone peripheralInfo
- 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
Links
- 230000002093 peripheral effect Effects 0.000 title abstract 3
- 230000001413 cellular effect Effects 0.000 abstract 2
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.
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.
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) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706055B1 (en) * | 1991-07-18 | 1999-09-03 | Motorola Inc | Data transfer apparatus for communicating between a peripheral and a bus control unit. |
US5297142A (en) * | 1991-07-18 | 1994-03-22 | Motorola, Inc. | Data transfer method and apparatus for communication between a peripheral and a master |
US5479479A (en) * | 1991-10-19 | 1995-12-26 | Cell Port Labs, Inc. | Method and apparatus for transmission of and receiving signals having digital information using an air link |
US5396654A (en) * | 1992-09-04 | 1995-03-07 | Motorola Inc. | Data transfer method and apparatus having dual frequency operation |
FR2709893B1 (en) * | 1993-09-06 | 1996-02-16 | Alcatel Mobile Comm France | Method of channel sharing by flight of controlled time intervals in a multiplexed radio communication system, corresponding terminal and infrastructure. |
US5475691A (en) * | 1993-11-15 | 1995-12-12 | At&T Corp. | Voice activated date rate change in simultaneous voice and data transmission |
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 |
US5553074A (en) * | 1994-03-04 | 1996-09-03 | Trustees Of Columbia University In The City Of New York | Transmission format in packet based communications |
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 |
GB9418772D0 (en) * | 1994-09-16 | 1994-11-02 | Ionica L3 Limited | Digital telephony |
FI103700B1 (en) * | 1994-09-20 | 1999-08-13 | Nokia Mobile Phones Ltd | Simultaneous transmission of voice and data in a mobile communication system |
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 |
US5907580A (en) * | 1996-06-10 | 1999-05-25 | Morphics Technology, Inc | Method and apparatus for communicating information |
US6724833B1 (en) * | 1996-06-10 | 2004-04-20 | Infineon Technologies Ag | Method and apparatus for communicating information |
US6157633A (en) * | 1996-06-10 | 2000-12-05 | At&T Wireless Sucs. Inc. | Registration of mobile packet data terminals after disaster |
EP0920732A4 (en) | 1996-06-10 | 2000-08-16 | Morphics Tech Inc | Method and apparatus for communicating information |
GB2320162C (en) * | 1996-12-06 | 2011-08-03 | 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 |
US7283849B2 (en) | 2001-01-18 | 2007-10-16 | Andreas Peiker | Assembly comprising a mobile telephone |
WO2003017577A1 (en) * | 2001-08-09 | 2003-02-27 | Matsushita Electric Industrial Co., Ltd. | Transmission apparatus and transmission method |
US8271672B1 (en) * | 2001-08-31 | 2012-09-18 | Juniper Networks, Inc. | Guaranteed bandwidth memory apparatus and method |
JP2005537710A (en) * | 2002-08-28 | 2005-12-08 | シンボル テクノロジーズ インコーポレイテッド | Personal area network |
ATE492085T1 (en) | 2003-01-28 | 2011-01-15 | Cellport Systems Inc | A SYSTEM AND METHOD FOR CONTROLLING APPLICATIONS' ACCESS TO PROTECTED RESOURCES WITHIN A SECURE VEHICLE TELEMATICS SYSTEM |
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 |
RU2010154464A (en) * | 2008-06-05 | 2012-07-20 | Квэлкомм Инкорпорейтед (US) | SYSTEM AND METHOD OF AN IN-BAND MODEM FOR DATA TRANSMISSION ON 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 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369516A (en) * | 1980-09-15 | 1983-01-18 | Motorola, Inc. | Self-clocking data transmission system |
DE3069679D1 (en) * | 1980-12-08 | 1985-01-03 | Ibm | Method of transmitting information between stations attached to a unidirectional transmission ring |
US4534025A (en) * | 1983-02-24 | 1985-08-06 | United Technologies Automotive, Inc. | Vehicle multiplex system having protocol/format for secure communication transactions |
US4593282A (en) * | 1983-04-14 | 1986-06-03 | At&T Information Systems Inc. | Network protocol for integrating synchronous and asynchronous traffic on a common serial data bus |
US4603418A (en) * | 1983-07-07 | 1986-07-29 | Motorola, Inc. | Multiple access data communications controller for a time-division multiplex bus |
US4539677A (en) * | 1983-07-28 | 1985-09-03 | International Business Machines Corp. | Multiple access data communication system |
US4654655A (en) * | 1984-03-02 | 1987-03-31 | Motorola, Inc. | Multi-user serial data bus |
US4680787A (en) * | 1984-11-21 | 1987-07-14 | Motorola, Inc. | Portable radiotelephone vehicular converter and remote handset |
US4667191A (en) * | 1984-12-21 | 1987-05-19 | Motorola, Inc. | Serial link communications protocol |
US4870699A (en) * | 1986-03-26 | 1989-09-26 | General Electric Company | Method and apparatus for controlling the frequency of operation and at least one further variable operating parameter of a radio communications device |
US4748625A (en) * | 1986-07-28 | 1988-05-31 | Motorola, Inc. | Optimum baud rate transmission system |
US4813040A (en) * | 1986-10-31 | 1989-03-14 | Futato Steven P | Method and apparatus for transmitting digital data and real-time digitalized voice information over a communications channel |
US5007050A (en) * | 1987-03-27 | 1991-04-09 | Teletec Corporation | Bidirectional digital serial interface for communication digital signals including digitized audio between microprocessor-based control and transceiver units of two-way radio communications equipment |
US4972432A (en) * | 1989-01-27 | 1990-11-20 | Motorola, Inc. | Multiplexed synchronous/asynchronous data bus |
US5060264A (en) * | 1990-01-05 | 1991-10-22 | Motorola, Inc. | Radiotelephone controller configured for coresident secure and nonsecure modes |
US5046082A (en) * | 1990-05-02 | 1991-09-03 | Gte Mobile Communications Service Corporation | Remote accessing system for cellular telephones |
-
1991
- 1991-07-18 KR KR1019930700701A patent/KR0131142B1/en not_active IP Right Cessation
- 1991-07-18 US US07/732,972 patent/US5237570A/en not_active Expired - Lifetime
-
1992
- 1992-06-25 AU AU18595/92A patent/AU648003B2/en not_active Ceased
- 1992-07-14 CA CA002087839A patent/CA2087839C/en not_active Expired - Fee Related
- 1992-07-14 RU RU93005070A patent/RU2107991C1/en active
- 1992-07-14 UA UA93002429A patent/UA35552C2/en unknown
- 1992-07-14 JP JP5502910A patent/JP2562791B2/en not_active Expired - Lifetime
- 1992-07-14 GB GB9305016A patent/GB2263847B/en not_active Expired - Lifetime
- 1992-07-14 DE DE4292401A patent/DE4292401C1/en not_active Expired - Lifetime
- 1992-07-14 BR BR9205348A patent/BR9205348A/en not_active IP Right Cessation
- 1992-07-14 WO PCT/US1992/005884 patent/WO1993002531A1/en active Application Filing
- 1992-07-16 MX MX9204181A patent/MX9204181A/en unknown
- 1992-07-17 FR FR9208875A patent/FR2681743A1/en active Granted
- 1992-07-17 IT ITRM920550A patent/IT1258436B/en active IP Right Grant
- 1992-07-17 CN CN92105779A patent/CN1068923A/en active Pending
-
1993
- 1993-03-17 SE SE9300877A patent/SE9300877L/en not_active Application Discontinuation
-
1997
- 1997-10-21 HK HK97101995A patent/HK1000438A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9305016D0 (en) | 1993-05-12 |
GB2263847A (en) | 1993-08-04 |
RU2107991C1 (en) | 1998-03-27 |
CN1068923A (en) | 1993-02-10 |
SE9300877L (en) | 1993-05-18 |
UA35552C2 (en) | 2001-04-16 |
DE4292401C1 (en) | 1995-02-02 |
ITRM920550A0 (en) | 1992-07-17 |
AU1859592A (en) | 1993-01-21 |
ITRM920550A1 (en) | 1994-01-17 |
BR9205348A (en) | 1994-05-31 |
US5237570A (en) | 1993-08-17 |
FR2681743B1 (en) | 1994-12-30 |
JP2562791B2 (en) | 1996-12-11 |
AU648003B2 (en) | 1994-03-31 |
SE9300877D0 (en) | 1993-03-17 |
KR0131142B1 (en) | 1998-04-21 |
JPH06502056A (en) | 1994-03-03 |
FR2681743A1 (en) | 1993-03-26 |
GB2263847B (en) | 1995-07-26 |
WO1993002531A1 (en) | 1993-02-04 |
KR930702865A (en) | 1993-09-09 |
CA2087839C (en) | 1999-04-06 |
MX9204181A (en) | 1992-11-01 |
HK1000438A1 (en) | 1998-03-20 |
IT1258436B (en) | 1996-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20020715 |