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公开(公告)号：CA2731363A1
公开(公告)日：2005-06-23
申请号：CA2731363
申请日：2004-12-08
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE ALAN , SHEKHAR SHASHANK
IPC: H04L29/10 , G06F15/16 , H04L1/00 , H04L7/00 , H04L12/28 , H04L12/40 , H04L12/56 , H04L29/06 , H04M1/725 , H04W28/04 , H04W56/00 , H04W80/00
Abstract: A data interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short--range 'serial' type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：CA2731269A1
公开(公告)日：2005-06-23
申请号：CA2731269
申请日：2004-12-08
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE ALAN , SHEKHAR SHASHANK
IPC: H04L29/06 , G06F15/16 , H04L12/28 , H04L12/40 , H04L12/56 , H04L29/10 , H04M1/725 , H04N21/41 , H04W24/00 , H04W56/00
Abstract: A data interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost--effective, low power, bi-directional, high-speed data transfer mechanism over a short--range 'serial' type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：CA2538308A1
公开(公告)日：2005-03-24
申请号：CA2538308
申请日：2004-09-10
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE A , SHEKHAR SHASHANK
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital contr ol and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being couple d to the client through the communications path. The interface provides a cost - effective, low power, bi-directional, high-speed data transfer mechanism ove r a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially usef ul in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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74.发明专利
公开(公告)号：CA2431492A1
公开(公告)日：2002-06-20
申请号：CA2431492
申请日：2001-12-14
Applicant: QUALCOMM INC
Inventor： STEELE BRIAN , WILEY GEORGE A , ZOU QIUZHEN
IPC: H04N7/08 , H04J3/06 , H04L20060101 , H04L12/56 , H04L12/64 , H04L29/00 , H04L29/08 , H04M1/725 , H04N7/081
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital contr ol and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being couple d to the client through the communications path. The interface provides a cost - effective, low power, bi-directional, high-speed data transfer mechanism ove r a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially usef ul in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：CA2808595C
公开(公告)日：2016-10-25
申请号：CA2808595
申请日：2008-05-08
Applicant: QUALCOMM INC
Inventor： STEELE BRIAN , WILEY GEORGE ALAN , SHEKHAR SHASHANK
Abstract: A packet structure for a Mobile Display Digital Interface (MDDI) includes a flexible sub-frame length to efficiently transmit large packets. A windowless video stream packet avoids repetitive transmissions of video packets when some parameters are unchanged, saving bandwidth. An enhanced reverse encapsulation packet combines the feature of a separate round trip delay packet with a separate reverse encapsulation packet. A link freeze is used to halt a transmission of a data stream at any point in the transmission and resume the transmission by a host.
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Patent Agency Ranking76.发明专利
公开(公告)号：CA2725844C
公开(公告)日：2015-03-31
申请号：CA2725844
申请日：2001-12-14
Applicant: QUALCOMM INC
Inventor： ZOU QIUZHEN , WILEY GEORGE A , STEELE BRIAN
IPC: H04L29/08 , H04N7/08 , H04J3/06 , H04L20060101 , H04L12/56 , H04L12/64 , H04L29/00 , H04M1/725 , H04N7/081
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range 'serial' type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：CA2538308C
公开(公告)日：2013-05-14
申请号：CA2538308
申请日：2004-09-10
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE A , SHEKHAR SHASHANK
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：CA2545817C
公开(公告)日：2011-11-29
申请号：CA2545817
申请日：2004-11-12
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE A , SHEKHAR SHASHANK
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：AT517500T
公开(公告)日：2011-08-15
申请号：AT08015935
申请日：2004-06-02
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE A , SHEKHAR SHASHANK
IPC: H04L29/06 , G06F3/14 , H04L1/00 , H04L1/24 , H04L7/00 , H04L7/04 , H04L7/10 , H04L12/64 , H04L29/08 , H04M1/725 , H04N7/24
Abstract: A method of transferring error codes in a communication system in which digital data is transferred in the form of packets having CRC values between a host device and a client device over a communication path comprising: detecting the presence of an error (6602), selecting a pre-determined error code corresponding to said error (6610), and over-writing the CRC value with said code (6612).
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公开(公告)号：AT509459T
公开(公告)日：2011-05-15
申请号：AT08015936
申请日：2004-06-02
Applicant: QUALCOMM INC
Inventor： ANDERSON JON JAMES , STEELE BRIAN , WILEY GEORGE A , SHEKHAR SHASHANK
IPC: H04L29/06 , G06F3/14 , H04L1/00 , H04L1/24 , H04L7/00 , H04L7/04 , H04L7/10 , H04L12/64 , H04L29/08 , H04M1/725 , H04N7/24
Abstract: A method of transferring error codes in a communication system in which digital data is transferred in the form of packets having CRC values between a host device and a client device over a communication path comprising: detecting the presence of an error (6602), selecting a pre-determined error code corresponding to said error (6610), and over-writing the CRC value with said code (6612).
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