CA2459941C - Generating and implementing a communication protocol and interface for high data rate signal transfer - Google Patents

Generating and implementing a communication protocol and interface for high data rate signal transfer Download PDF

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Publication number
CA2459941C
CA2459941C CA2459941A CA2459941A CA2459941C CA 2459941 C CA2459941 C CA 2459941C CA 2459941 A CA2459941 A CA 2459941A CA 2459941 A CA2459941 A CA 2459941A CA 2459941 C CA2459941 C CA 2459941C
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CA
Canada
Prior art keywords
data
packet
host
type
mddi
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.)
Expired - Fee Related
Application number
CA2459941A
Other languages
English (en)
French (fr)
Other versions
CA2459941A1 (en
Inventor
Qiuzhen Zou
George Alan Wiley
Brian Steele
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.)
Qualcomm Inc
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 to CA2818773A priority Critical patent/CA2818773A1/en
Priority claimed from AU2002324904A external-priority patent/AU2002324904A1/en
Publication of CA2459941A1 publication Critical patent/CA2459941A1/en
Application granted granted Critical
Publication of CA2459941C publication Critical patent/CA2459941C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA2459941A 2001-09-06 2002-09-06 Generating and implementing a communication protocol and interface for high data rate signal transfer Expired - Fee Related CA2459941C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2818773A CA2818773A1 (en) 2001-09-06 2002-09-06 A system for transferring digital data at a high rate between a host and a client over a communication path for presentation to a user

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US31785801P 2001-09-06 2001-09-06
US60/317,858 2001-09-06
US10/020,520 2001-12-14
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
US60/356,892 2002-02-13
AU2002324904A AU2002324904A1 (en) 2001-09-06 2002-09-06 Generating and implementing a communication protocol and interface for high data rate signal transfer
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2818773A Division CA2818773A1 (en) 2001-09-06 2002-09-06 A system for transferring digital data at a high rate between a host and a client over a communication path for presentation to a user

Publications (2)

Publication Number Publication Date
CA2459941A1 CA2459941A1 (en) 2003-03-20
CA2459941C true CA2459941C (en) 2013-09-17

Family

ID=42647479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2459941A Expired - Fee Related CA2459941C (en) 2001-09-06 2002-09-06 Generating and implementing a communication protocol and interface for high data rate signal transfer

Country Status (10)

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

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EP1680904A1 (de) * 2003-10-15 2006-07-19 QUALCOMM Incorporated Schnittstelle für hohe datenrate
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CN101729205A (zh) * 2003-11-12 2010-06-09 高通股份有限公司 具有改进链路控制的高数据速率接口
RU2006122542A (ru) 2003-11-25 2008-01-10 Квэлкомм Инкорпорейтед (US) Интерфейс с высокой скоростью передачи данных с улучшенной синхронизацией линии связи
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US8645566B2 (en) * 2004-03-24 2014-02-04 Qualcomm Incorporated High data rate interface apparatus and method
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US8650304B2 (en) 2004-06-04 2014-02-11 Qualcomm Incorporated Determining a pre skew and post skew calibration data rate in a mobile display digital interface (MDDI) communication system
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US8667363B2 (en) 2004-11-24 2014-03-04 Qualcomm Incorporated Systems and methods for implementing cyclic redundancy checks
US8539119B2 (en) 2004-11-24 2013-09-17 Qualcomm Incorporated Methods and apparatus for exchanging messages having a digital data interface device message format
US8723705B2 (en) 2004-11-24 2014-05-13 Qualcomm Incorporated Low output skew double data rate serial encoder
CA2588717C (en) * 2004-11-24 2013-11-12 Qualcomm Incorporated Systems and methods for digital data transmission rate control
US8692838B2 (en) 2004-11-24 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
US8699330B2 (en) 2004-11-24 2014-04-15 Qualcomm Incorporated Systems and methods for digital data transmission rate control
US8873584B2 (en) 2004-11-24 2014-10-28 Qualcomm Incorporated Digital data interface device
US7315265B2 (en) 2004-11-24 2008-01-01 Qualcomm Incorporated Double data rate serial encoder
US8692839B2 (en) 2005-11-23 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
US8730069B2 (en) 2005-11-23 2014-05-20 Qualcomm Incorporated Double data rate serial encoder
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US9015368B2 (en) 2006-12-22 2015-04-21 Qualcomm Incorporated Enhanced wireless USB protocol
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
WO2003023587A3 (en) 2003-08-14
TWI255118B (en) 2006-05-11
CN1575448A (zh) 2005-02-02
BR0212361A (pt) 2006-11-07
CN101197652B (zh) 2013-06-19
AU2009202101A1 (en) 2009-06-18
RU2004110228A (ru) 2005-03-10
MXPA04002212A (es) 2004-08-11
EP1423778A2 (de) 2004-06-02
CN101197652A (zh) 2008-06-11
WO2003023587A2 (en) 2003-03-20
IL160770A0 (en) 2004-08-31
CA2459941A1 (en) 2003-03-20

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Effective date: 20160906