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    Method and system for ABR recording
    1.
    发明授权
    Method and system for ABR recording 有权

    公开(公告)号：US09729611B2

    公开(公告)日：2017-08-08

    申请号：US14523898

    申请日：2014-10-26

    Applicant: Cisco Technology, Inc.

    Inventor： Gareth John Bowen ,  Shabtai Atlow

    IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06 ,  H04N5/76 ,  G06Q10/06

    CPC classification number: H04L67/06 ,  G06Q10/0631 ,  H04L65/60 ,  H04N5/76

    Abstract: In one embodiment a method, system and apparatus for adaptive bitrate (ABR) recording management is described, the method, system and apparatus comprising receiving a request to record a content item using adaptive bitrate (ABR) technology at an ABR request controller comprised in a client device, scheduling a download of the ABR content item by a recording planner, the scheduling based, at least in part, on a provided deadline by which the ABR content item is to have been completely downloaded, determining a recording plan by the recording planner in order to schedule acquisition of the ABR content item, the recording plan based, at least in part, on the provided deadline, availability of the ABR content item in ABR playlists, availability of system resources which may be used by concurrent playback and recording sessions at the client device, and bandwidth available to the client device, acquiring the ABR content item, and storing the acquired ABR content item on a storage device. Related methods, systems and apparatus are also described.

    METHOD AND SYSTEM FOR CONTENT AND SERVICE SHARING
    2.
    发明申请
    METHOD AND SYSTEM FOR CONTENT AND SERVICE SHARING 审中-公开

    公开(公告)号：US20180322259A1

    公开(公告)日：2018-11-08

    申请号：US15585194

    申请日：2017-05-03

    Applicant: Cisco Technology, Inc.

    Inventor： Hillel SOLOW ,  Yossi Tsuria ,  Avraham Poupko ,  Shabtai Atlow

    IPC: G06F21/10 ,  H04L9/08

    Abstract: In one embodiment, an instruction is received at a blockchain server from a first digital rights management (DRM) client, the instruction including an instruction to transfer a DRM license to an encrypted content item to a second DRM client. A block to be recorded in a blockchain, is created, the block including a content item ID of said encrypted content item, one of a device ID of a device including the second DRM client or a user ID of a user of the second DRM client, DRM license information for said DRM license, and a DRM decryption key for decrypting said encrypted content item. The block is recorded in the blockchain. A confirmation message is sent to the second DRM client confirming that the block was written to the blockchain. Related systems, methods, and apparatuses are also described.

    Method and system for content and service sharing
    5.
    发明授权
    Method and system for content and service sharing 有权

    公开(公告)号：US10509891B2

    公开(公告)日：2019-12-17

    申请号：US15585194

    申请日：2017-05-03

    Applicant: Cisco Technology, Inc.

    Inventor： Hillel Solow ,  Yossi Tsuria ,  Avraham Poupko ,  Shabtai Atlow

    IPC: H04L29/06 ,  G06F21/10 ,  H04L9/08 ,  G06F21/64

    Abstract: In one embodiment, an instruction is received at a blockchain server from a first digital rights management (DRM) client, the instruction including an instruction to transfer a DRM license to an encrypted content item to a second DRM client. A block to be recorded in a blockchain, is created, the block including a content item ID of said encrypted content item, one of a device ID of a device including the second DRM client or a user ID of a user of the second DRM client, DRM license information for said DRM license, and a DRM decryption key for decrypting said encrypted content item. The block is recorded in the blockchain. A confirmation message is sent to the second DRM client confirming that the block was written to the blockchain. Related systems, methods, and apparatuses are also described.

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