WO2009100391A3 - Method and system for wireless usb transfer of isochronous data using bulk data transfer type - Google Patents

Method and system for wireless usb transfer of isochronous data using bulk data transfer type Download PDF

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Publication number
WO2009100391A3
WO2009100391A3 PCT/US2009/033478 US2009033478W WO2009100391A3 WO 2009100391 A3 WO2009100391 A3 WO 2009100391A3 US 2009033478 W US2009033478 W US 2009033478W WO 2009100391 A3 WO2009100391 A3 WO 2009100391A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
transfer type
transfer
wireless usb
data transfer
Prior art date
Application number
PCT/US2009/033478
Other languages
French (fr)
Other versions
WO2009100391A2 (en
Inventor
Anoop Nair
Craig Smith
Greg Christison
Thomas R. Miller
Original Assignee
Qualcomm Incorporated
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 US12/366,591 external-priority patent/US20100198999A1/en
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Priority to JP2010546077A priority Critical patent/JP5185399B2/en
Priority to CN2009801042032A priority patent/CN101939734A/en
Priority to EP09707315A priority patent/EP2252937A2/en
Priority to KR1020107019889A priority patent/KR101188772B1/en
Publication of WO2009100391A2 publication Critical patent/WO2009100391A2/en
Publication of WO2009100391A3 publication Critical patent/WO2009100391A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/38—Universal adapter
    • G06F2213/3814—Wireless link with a computer system port

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and system for transferring data in a wireless USB system having a first USB enabled device and a second USB enabled device are provided. The method includes providing a first data having a first data transfer type, converting the first data to a second data having a second data transfer type, wirelessly transferring the second data from the first USB enabled device to the second USB enabled device using the second data transfer type, and converting the wirelessly transferred second data to a third data having the first data transfer type.
PCT/US2009/033478 2008-02-07 2009-02-06 Method and system for wireless usb transfer of isochronous data using bulk data transfer type WO2009100391A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010546077A JP5185399B2 (en) 2008-02-07 2009-02-06 Method and system for wireless USB transfer of isochronous data using bulk data transfer type
CN2009801042032A CN101939734A (en) 2008-02-07 2009-02-06 Method and system for wireless USB transfer of isochronous data using bulk data transfer type
EP09707315A EP2252937A2 (en) 2008-02-07 2009-02-06 Method and system for wireless usb transfer of isochronous data using bulk data transfer type
KR1020107019889A KR101188772B1 (en) 2008-02-07 2009-02-06 Method and system for wireless usb transfer of isochronous data using bulk data transfer type

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2696908P 2008-02-07 2008-02-07
US61/026,969 2008-02-07
US12/366,591 US20100198999A1 (en) 2009-02-05 2009-02-05 Method and system for wireless usb transfer of isochronous data using bulk data transfer type
US12/366,591 2009-02-05

Publications (2)

Publication Number Publication Date
WO2009100391A2 WO2009100391A2 (en) 2009-08-13
WO2009100391A3 true WO2009100391A3 (en) 2009-12-30

Family

ID=40952724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/033478 WO2009100391A2 (en) 2008-02-07 2009-02-06 Method and system for wireless usb transfer of isochronous data using bulk data transfer type

Country Status (6)

Country Link
EP (1) EP2252937A2 (en)
JP (1) JP5185399B2 (en)
KR (1) KR101188772B1 (en)
CN (1) CN101939734A (en)
TW (1) TW200947210A (en)
WO (1) WO2009100391A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140033562A (en) * 2012-08-31 2014-03-19 삼성전자주식회사 Data transmitting apparatus and method for transmitting data
US10067898B2 (en) 2015-02-25 2018-09-04 Qualcomm Incorporated Protocol adaptation layer data flow control for universal serial bus
CN106294265A (en) * 2015-05-19 2017-01-04 深圳市超越自然多媒体有限公司 A kind of audio data transmission method between USB sound card and smart machine
US20170286356A1 (en) * 2016-04-01 2017-10-05 Intel Corporation Enhanced quality of service mechanism for ma usb protocol
TWI714055B (en) 2019-04-16 2020-12-21 瑞昱半導體股份有限公司 Data transmission method and data transmission system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060224936A1 (en) * 2005-03-31 2006-10-05 Fujitsu Limited Data transfer apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02011270A (en) 2000-05-15 2004-01-26 Thomson Licensing Sa Method for isochronous data transport over a wireless network.
JP2003218903A (en) 2002-01-28 2003-07-31 Alpine Electronics Inc Bus bridge device
JP3653051B2 (en) * 2002-02-20 2005-05-25 Ｎｅｃアクセステクニカ株式会社 Data transfer method, system and program by protocol conversion
JP2006238209A (en) * 2005-02-25 2006-09-07 Fujitsu Ltd Hub apparatus and hub system
JP2008153898A (en) * 2006-12-15 2008-07-03 Sony Corp Communication system, communication device and communication method, and computer program
CN101237445B (en) * 2007-01-30 2013-01-02 世意法（北京）半导体研发有限责任公司 Buffer management for wireless USB synchronization at end point

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060224936A1 (en) * 2005-03-31 2006-10-05 Fujitsu Limited Data transfer apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CYPRESS SEMICONDUCTOR: "Streaming Data Through Isochronous/Bulk Endpoints on EZ-USB FX2 and EZ-USB FX2LP", ANNOUNCEMENT CYPRESS SEMICONDUCTOR, CYPRESS SEMICONDUCTOR, US, 24 October 2005 (2005-10-24), pages 1 - 8, XP007908544 *

Also Published As

Publication number Publication date
KR20100107524A (en) 2010-10-05
JP5185399B2 (en) 2013-04-17
JP2011512738A (en) 2011-04-21
TW200947210A (en) 2009-11-16
KR101188772B1 (en) 2012-10-11
WO2009100391A2 (en) 2009-08-13
CN101939734A (en) 2011-01-05
EP2252937A2 (en) 2010-11-24

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