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BR0212361A - generation and implementation of a communication protocol and interface for high data rate signal transfer - Google Patents

generation and implementation of a communication protocol and interface for high data rate signal transfer

Info

Publication number
BR0212361A
BR0212361A BRPI0212361-4A BR0212361A BR0212361A BR 0212361 A BR0212361 A BR 0212361A BR 0212361 A BR0212361 A BR 0212361A BR 0212361 A BR0212361 A BR 0212361A
Authority
BR
Brazil
Prior art keywords
data
interface
implementation
protocol
generation
Prior art date
Application number
BRPI0212361-4A
Other languages
Portuguese (pt)
Inventor
Qiuzhen Zou
George Allan Wiley
Brian Steele
Original Assignee
Qualcomm 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
Priority claimed from US10/020,520 external-priority patent/US6760772B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from AU2002324904A external-priority patent/AU2002324904A1/en
Publication of BR0212361A publication Critical patent/BR0212361A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/45—Transmitting circuits; Receiving circuits using electronic distributors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/045—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/16—Use of wireless transmission of display information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/724094—Interfacing with a device worn on the user's body to provide access to telephonic functionalities, e.g. accepting a call, reading or composing a message
    • H04M1/724097—Worn on the head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"GERAçãO E IMPLEMENTAçãO DE UM PROTOCOLO DE COMUNICAçãO E INTERFACE PARA TRANSFERêNCIA DE SINAIS DE TAXA DE DADOS ELEVADA". Uma interface de dados para transferência de dados digitais entre um host e um cliente através de uma trajetória de comunicação, utilizando estruturas de pacotes unidas para formar um protocolo de comunicação para comunicar um conjunto pré-selecionado de dados digitais de controle e apresentação. O protocolo de sinais é utilizado por controladores de link configurados para gerar, transmitir e receber pacotes formando o protocolo de comunicações e para formar dados digitais em um ou mais tipos de pacotes de dados, com pelo menos um residindo no dispositivo host e estando acoplado ao cliente através da trajetória de comunicações. A interface propicia um mecanismo de baixa potência, bidirecional, para transferência de dados em alta velocidade, eficaz em termos de custos, através de um link de dados do tipo 'serial' de curto alcance, o qual se presta à implementação com conectores miniatura e cabos finos flexíveis, os quais são especialmente úteis para a conexão de elementos de display, tais como micro displays que podem ser utilizados por um usuário, para utilização em computadores e dispositivos de comunicação sem fio portáteis."GENERATION AND IMPLEMENTATION OF A COMMUNICATION AND INTERFACE PROTOCOL FOR TRANSFER OF HIGH DATA RATE SIGNALS". A data interface for transferring digital data between a host and a client over a communication path, using joined packet structures to form a communication protocol for communicating a preselected set of control and presentation digital data. Signal protocol is used by link controllers configured to generate, transmit and receive packets forming the communications protocol and to form digital data in one or more data packet types, with at least one residing on the host device and being coupled to the customer through the communications path. The interface provides a low-power, two-way mechanism for cost-effective, high-speed data transfer via a short-range serial data link, which lends itself to implementation with miniature connectors and flexible thin cables, which are especially useful for connecting display elements, such as micro displays that can be used by a user, for use on computers and portable wireless communication devices.

BRPI0212361-4A 2001-09-06 2002-09-06 generation and implementation of a communication protocol and interface for high data rate signal transfer BR0212361A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US31785801P 2001-09-06 2001-09-06
US10/020,520 US6760772B2 (en) 2000-12-15 2001-12-14 Generating and implementing a communication protocol and interface for high data rate signal transfer
US35689202P 2002-02-13 2002-02-13
PCT/US2002/028461 WO2003023587A2 (en) 2001-09-06 2002-09-06 Generating and implementing a communication protocol and interface for high data rate signal transfer
AU2002324904A AU2002324904A1 (en) 2001-09-06 2002-09-06 Generating and implementing a communication protocol and interface for high data rate signal transfer

Publications (1)

Publication Number Publication Date
BR0212361A true BR0212361A (en) 2006-11-07

Family

ID=42647479

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0212361-4A BR0212361A (en) 2001-09-06 2002-09-06 generation and implementation of a communication protocol and interface for high data rate signal transfer

Country Status (10)

Country Link
EP (1) EP1423778A2 (en)
CN (2) CN1575448A (en)
AU (1) AU2009202101A1 (en)
BR (1) BR0212361A (en)
CA (1) CA2459941C (en)
IL (1) IL160770A0 (en)
MX (1) MXPA04002212A (en)
RU (1) RU2004110228A (en)
TW (1) TWI255118B (en)
WO (1) WO2003023587A2 (en)

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US8730069B2 (en) 2005-11-23 2014-05-20 Qualcomm Incorporated Double data rate serial encoder
US8692839B2 (en) 2005-11-23 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
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US9198084B2 (en) 2006-05-26 2015-11-24 Qualcomm Incorporated Wireless architecture for a traditional wire-based protocol
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KR101111941B1 (en) 2006-09-26 2012-04-06 퀄컴 인코포레이티드 Sensor network based on wireless device
WO2008080107A2 (en) 2006-12-22 2008-07-03 Qualcomm Incorporated Enhanced wireless usb protocol and hub
US8356331B2 (en) * 2007-05-08 2013-01-15 Qualcomm Incorporated Packet structure for a mobile display digital interface
US8667144B2 (en) 2007-07-25 2014-03-04 Qualcomm Incorporated Wireless architecture for traditional wire based protocol
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Also Published As

Publication number Publication date
MXPA04002212A (en) 2004-08-11
RU2004110228A (en) 2005-03-10
WO2003023587A3 (en) 2003-08-14
CN101197652A (en) 2008-06-11
AU2009202101A1 (en) 2009-06-18
EP1423778A2 (en) 2004-06-02
CA2459941A1 (en) 2003-03-20
CN101197652B (en) 2013-06-19
IL160770A0 (en) 2004-08-31
CA2459941C (en) 2013-09-17
WO2003023587A2 (en) 2003-03-20
TWI255118B (en) 2006-05-11
CN1575448A (en) 2005-02-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2322 DE 07/07/2015.

B15K Others concerning applications: alteration of classification

Ipc: H04L 25/45 (2006.01), G06F 3/14 (2006.01), G09G 5/