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IT1258435B - Procedimento ed apparecchio per il trasferimento di dati fra apparecchiature principali ed apparecchiature periferiche. - Google Patents

Procedimento ed apparecchio per il trasferimento di dati fra apparecchiature principali ed apparecchiature periferiche.

Info

Publication number
IT1258435B
IT1258435B ITRM920549A ITRM920549A IT1258435B IT 1258435 B IT1258435 B IT 1258435B IT RM920549 A ITRM920549 A IT RM920549A IT RM920549 A ITRM920549 A IT RM920549A IT 1258435 B IT1258435 B IT 1258435B
Authority
IT
Italy
Prior art keywords
bus
radiotelephone
data
data transfer
peripheral
Prior art date
Application number
ITRM920549A
Other languages
English (en)
Inventor
Bruce M Paggeot
Jeffrey W Tripp
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 ITRM920549A0 publication Critical patent/ITRM920549A0/it
Publication of ITRM920549A1 publication Critical patent/ITRM920549A1/it
Application granted granted Critical
Publication of IT1258435B publication Critical patent/IT1258435B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/40163—Bus networks involving priority mechanisms by assigning priority to messages according to a message field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H04L12/4135—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD] using bit-wise arbitration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)

Abstract

Un apparecchio (211, 213) per il trasferimento di dati per una apparecchiatura radiotelefonica periferica con l'uso di un bus di dati a multiplazione temporale per la comunicazione con una unità principale di bus del radiotelefono (201) collega i dispositivi periferici esterni al radiotelefono (201) e ad altri dispositivi di introduzione di informazioni di ingresso da parte degli operatori, per esempio una cornetta (203) per un radiotelefono mobile cellulare, all'elaboratore di parola (207) ed all'elaboratore centrale del radiotelefono. L'apparecchio di trasferimento di dati genera intervalli elementari di tempo in formati di quadri in cui l'informazione viene trasmessa attraverso il bus di dati. L'intero messaggio, i bit di informazione ed il segmento terminale inviati in un intervallo elementare di tempo da un dispositivo periferico all'unità principale di bus vengono usati per determinare il livello di competizione per la acquisizione del bus. La risoluzione della competizione per la acquisizione del bus durante l'avviamento dell'operazione di funzionamento del bus di dati imposta la priorità rispetto ad altri apparecchi di trasferimento di dati con cui un apparecchio di trasferimento di dati di un dispositivo periferico è in grado di accedere al bus durante il funzionamento normale.
ITRM920549A 1991-07-18 1992-07-17 Procedimento ed apparecchio per il trasferimento di dati fra apparecchiature principali ed apparecchiature periferiche. IT1258435B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/732,511 US5297142A (en) 1991-07-18 1991-07-18 Data transfer method and apparatus for communication between a peripheral and a master

Publications (3)

Publication Number Publication Date
ITRM920549A0 ITRM920549A0 (it) 1992-07-17
ITRM920549A1 ITRM920549A1 (it) 1994-01-17
IT1258435B true IT1258435B (it) 1996-02-26

Family

ID=24943796

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920549A IT1258435B (it) 1991-07-18 1992-07-17 Procedimento ed apparecchio per il trasferimento di dati fra apparecchiature principali ed apparecchiature periferiche.

Country Status (21)

Country Link
US (1) US5297142A (it)
JP (1) JP2655364B2 (it)
KR (1) KR970000797B1 (it)
CN (1) CN1027209C (it)
AR (1) AR247650A1 (it)
AU (2) AU653689B2 (it)
BR (1) BR9205350A (it)
CA (1) CA2089379C (it)
CZ (1) CZ285106B6 (it)
DE (1) DE4292402C1 (it)
FR (1) FR2680256A1 (it)
GB (1) GB2263214B (it)
HU (1) HU215863B (it)
IT (1) IT1258435B (it)
MX (1) MX9204189A (it)
RU (1) RU2113764C1 (it)
SE (1) SE9300878L (it)
SG (1) SG42976A1 (it)
SK (1) SK281169B6 (it)
UA (1) UA37250C2 (it)
WO (1) WO1993002512A1 (it)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2709893B1 (fr) * 1993-09-06 1996-02-16 Alcatel Mobile Comm France Procédé de partage de canaux par vol d'intervalles de temps contrôlé dans un système de radiocommunications multiplexées, terminal et infrastructure correspondants.
US6259703B1 (en) * 1993-10-22 2001-07-10 Mitel Corporation Time slot assigner for communication system
US5568490A (en) * 1994-06-10 1996-10-22 Hughes Electronics Method and device for transferring data in a TDMA system
GB9418772D0 (en) * 1994-09-16 1994-11-02 Ionica L3 Limited Digital telephony
US5699357A (en) * 1996-03-06 1997-12-16 Bbn Corporation Personal data network
US6157633A (en) * 1996-06-10 2000-12-05 At&T Wireless Sucs. Inc. Registration of mobile packet data terminals after disaster
US6018775A (en) * 1996-07-02 2000-01-25 Gateway 2000, Inc. System with a remote wireless mass storage which provides identification of a particular mass storage stored in a cradle to the system
US5848098A (en) * 1996-07-09 1998-12-08 Lucent Technologies, Inc. Personal base station extension calling arrangement
US6324592B1 (en) * 1997-02-25 2001-11-27 Keystone Aerospace Apparatus and method for a mobile computer architecture and input/output management system
FR2760922B1 (fr) * 1997-03-12 1999-05-07 Sagem Procede d'echange de donnees, avec adaptation, entre un reseau radio de communication et des moyens de traitement de donnees
US5966667A (en) * 1997-07-14 1999-10-12 Motorola, Inc. Dual mode communication device and method
KR100259914B1 (ko) * 1997-07-18 2000-06-15 윤종용 복합 무선단말기의 데이터 동기방법
CA2266311C (en) * 1997-08-20 2003-04-29 Mitsubishi Denki Kabushiki Kaisha Mobile communication system including capacity-variable asynchronous data communication channel
DE19742378A1 (de) * 1997-09-25 1999-04-22 Siemens Ag Ringspeicher für eine TDMA-Datenübertragungsstation und entsprechende Datenübertragungsstation
US6128509A (en) * 1997-11-07 2000-10-03 Nokia Mobile Phone Limited Intelligent service interface and messaging protocol for coupling a mobile station to peripheral devices
USD419160S (en) * 1998-05-14 2000-01-18 Northrop Grumman Corporation Personal communications unit docking station
US6304559B1 (en) 1998-05-15 2001-10-16 Northrop Grumman Corporation Wireless communications protocol
USD421002S (en) * 1998-05-15 2000-02-22 Northrop Grumman Corporation Personal communications unit handset
US6141426A (en) * 1998-05-15 2000-10-31 Northrop Grumman Corporation Voice operated switch for use in high noise environments
US6169730B1 (en) 1998-05-15 2001-01-02 Northrop Grumman Corporation Wireless communications protocol
US6223062B1 (en) 1998-05-15 2001-04-24 Northrop Grumann Corporation Communications interface adapter
US6041243A (en) * 1998-05-15 2000-03-21 Northrop Grumman Corporation Personal communications unit
US6243573B1 (en) 1998-05-15 2001-06-05 Northrop Grumman Corporation Personal communications system
SE9900303L (sv) * 1999-01-27 2000-07-28 Ericsson Telefon Ab L M Ett förfarande som möjliggör kommunikation mellan en elektronisk anordning och ett batteri, en apparat som innefattar en elektronisk anordning och ett batteri samt ett batteri som möjliggör kommunikation
GB2346767A (en) * 1999-02-12 2000-08-16 Nokia Mobile Phones Ltd Communicating between a mobile handset and an ancillary device via a proxy entity
US6628676B1 (en) * 1999-06-21 2003-09-30 Ericsson Inc. Systems and methods for communicating messages among cascaded devices by bit shifting
US6804232B1 (en) * 2000-03-27 2004-10-12 Bbnt Solutions Llc Personal area network with automatic attachment and detachment
RU2206959C2 (ru) * 2001-09-12 2003-06-20 Общество С Ограниченной Ответственностью "Сивера" Способ и устройство передачи сообщения в мобильной системе связи
US20030160755A1 (en) * 2002-02-28 2003-08-28 Palm, Inc. Detachable expandable flexible display
US7421257B1 (en) 2001-11-30 2008-09-02 Stragent, Llc Receiver scheduling in ad hoc wireless networks
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
US7383061B1 (en) * 2003-04-02 2008-06-03 Palm, Inc. Peripheral device for a wireless communication device
US7623892B2 (en) 2003-04-02 2009-11-24 Palm, Inc. System and method for enabling a person to switch use of computing devices
US7346370B2 (en) * 2004-04-29 2008-03-18 Cellport Systems, Inc. Enabling interoperability between distributed devices using different communication link technologies
RU2406239C2 (ru) * 2005-12-22 2010-12-10 Телефонактиеболагет Лм Эрикссон (Пабл) Сеть связи и устройство связи
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
US20080148298A1 (en) * 2006-12-18 2008-06-19 Palm, Inc. System and Methods for Providing Granular Security for Locally Running Scripted Environments and Web Applications
US8169998B2 (en) * 2006-12-21 2012-05-01 Broadcom Corporation Method and system for an AD HOC wireless network with master control of network parameters
US20080248834A1 (en) * 2007-04-03 2008-10-09 Palm, Inc. System and methods for providing access to a desktop and applications of a mobile device
US8478299B2 (en) * 2007-04-06 2013-07-02 Hewlett-Packard Development Company, L.P. System and methods for obtaining coarse location for a mobile device
US8060486B2 (en) * 2007-05-07 2011-11-15 Hewlett-Packard Development Company, L.P. Automatic conversion schema for cached web requests
US8027293B2 (en) * 2007-07-16 2011-09-27 Cellport Systems, Inc. Communication channel selection and use
US8458612B2 (en) * 2007-07-29 2013-06-04 Hewlett-Packard Development Company, L.P. Application management framework for web applications
EP2026147A1 (de) * 2007-08-13 2009-02-18 Siemens Aktiengesellschaft Verfahren zum Übermitteln von Telegrammen zwischen einer Steuereinrichtung und einem Peripherieelement über ein Zwischengerät
US7975158B2 (en) * 2007-12-31 2011-07-05 Intel Corporation Noise reduction method by implementing certain port-to-port delay
BRPI0916871B1 (pt) * 2008-08-04 2020-11-24 Sun Patent Trust equipamento de usuário, método de recepção, circuito integrado, aparelho de estação base e método de transmissão
EP2326116B1 (en) * 2009-11-20 2020-02-05 Deutsche Telekom AG Method and system related to quality of service in distributed wireless networks
US9451541B2 (en) * 2012-01-11 2016-09-20 Shenzhen Hac Telecom Technology Co., Ltd. System and method for wireless communication
RU2510940C1 (ru) * 2012-12-05 2014-04-10 Владимир Петрович Панов Система передачи и приема информации
RU2530290C2 (ru) * 2012-12-05 2014-10-10 Владимир Петрович Панов Способ передачи и приема информации
DE102015213680A1 (de) * 2014-07-23 2016-01-28 Bayerische Motoren Werke Aktiengesellschaft Zugriffsverfahren mit Zugriffsschlitzen und Prioritätsauflösung
KR102325822B1 (ko) 2015-03-10 2021-11-11 삼성전자주식회사 사물 인터넷 디바이스 및 사물 인터넷 통신 방법
BR112021018432A2 (pt) 2019-03-19 2022-03-03 James Ward Sensor de nível de óleo na bandeja de filtragem

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369516A (en) * 1980-09-15 1983-01-18 Motorola, Inc. Self-clocking data transmission system
EP0054077B1 (en) * 1980-12-08 1984-11-21 International Business Machines Corporation Method of transmitting information between stations attached to a unidirectional transmission ring
FR2513048A1 (fr) * 1981-09-16 1983-03-18 Seinep Ste Electro Nord Est Pa Procede de telecommunication par voie hertzienne et dispositif pour sa mise en oeuvre
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
US4677656A (en) * 1984-06-19 1987-06-30 Motorola, Inc. Telephone-radio interconnect system
US4680787A (en) * 1984-11-21 1987-07-14 Motorola, Inc. Portable radiotelephone vehicular converter and remote handset
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
US5081641A (en) * 1990-02-06 1992-01-14 Motorola, Inc. Interconnecting and processing system for facilitating frequency hopping
KR0131142B1 (ko) * 1991-07-18 1998-04-21 안토니 제이. 살리 2세 무선전화기의 주변 장치에 대해 우선권 부여 데이타 전달 방법 및 장치

Also Published As

Publication number Publication date
GB2263214A (en) 1993-07-14
WO1993002512A1 (en) 1993-02-04
US5297142A (en) 1994-03-22
ITRM920549A0 (it) 1992-07-17
HK1000431A1 (en) 1998-03-20
GB2263214B (en) 1995-09-13
SE9300878L (sv) 1993-05-18
AU2365692A (en) 1993-02-23
HU215863B (hu) 1999-03-29
ITRM920549A1 (it) 1994-01-17
CN1027209C (zh) 1994-12-28
AU653689B2 (en) 1994-10-06
SE9300878D0 (sv) 1993-03-17
SK21693A3 (en) 1993-07-07
AU1859692A (en) 1993-01-21
CZ37293A3 (en) 1994-05-18
CZ285106B6 (cs) 1999-05-12
JP2655364B2 (ja) 1997-09-17
HUT63719A (en) 1993-09-28
BR9205350A (pt) 1994-05-31
FR2680256A1 (fr) 1993-02-12
CA2089379A1 (en) 1993-01-19
SK281169B6 (sk) 2000-12-11
KR930702837A (ko) 1993-09-09
FR2680256B1 (it) 1995-02-03
KR970000797B1 (ko) 1997-01-20
GB9303769D0 (en) 1993-04-28
CN1069842A (zh) 1993-03-10
HU9300778D0 (en) 1993-06-28
CA2089379C (en) 1999-05-11
RU2113764C1 (ru) 1998-06-20
MX9204189A (es) 1993-07-01
UA37250C2 (uk) 2001-05-15
AR247650A1 (es) 1995-01-31
JPH06502057A (ja) 1994-03-03
DE4292402C1 (de) 1995-08-31
SG42976A1 (en) 1997-10-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960722