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    12.
    发明专利
    未知

    公开(公告)号：BRPI0709170A2

    公开(公告)日：2011-06-28

    申请号：BRPI0709170

    申请日：2007-01-24

    Applicant: MICROSOFT CORP

    Inventor： COX SHAUN D

    IPC: G06F17/00 ,  G06Q10/00

    Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection.

    MANAGING RICH PRESENCE COLLECTIONS
    13.
    发明专利
    MANAGING RICH PRESENCE COLLECTIONS 未知

    公开(公告)号：CA2642823A1

    公开(公告)日：2007-10-11

    申请号：CA2642823

    申请日：2007-01-16

    Applicant: MICROSOFT CORP

    Inventor： VENKATESHAIAH SETTY ,  KUTAN SERKAN M ,  COX SHAUN D

    IPC: G06Q10/06

    Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection.

    DISTRIBUTABLE, SCALABLE, PLUGGABLE CONFERENCING ARCHITECTURE
    14.
    发明专利
    DISTRIBUTABLE, SCALABLE, PLUGGABLE CONFERENCING ARCHITECTURE 未知

    公开(公告)号：CA2660874C

    公开(公告)日：2016-11-01

    申请号：CA2660874

    申请日：2007-09-05

    Applicant: MICROSOFT CORP

    Inventor： SEKARAN DHIGHA D ,  PIERCE SHAUN D ,  COX SHAUN D ,  SHOROFF SRIKANTH ,  CURTIS PAVEL ,  NICHOLS DAVID ,  MEHTA BIMAL K ,  EYDELMAN VADIM ,  PARTHASARATHY VIJAY KISHEN HAMPAPUR ,  LEVIN ORIT ,  KIMCHI GUR

    IPC: H04L12/18 ,  H04L29/06

    Abstract: Architecture for a scalable, pluggable multi-party, and distributed multimedia conferencing. A centralized policy and control conferencing component allows the seamless plug-in of different distributed media components (e.g., data, audio/video, messaging) to accommodate client participation in a conference session. The centralized conference control component includes the following: a conference notification service for accepting subscriptions to the conference state and notifying subscribers about changes to that state; a conference policy and roster control service for storing and manipulating conference policy and rosters; a security service for user authorization/authentication based on user identity information; a scheduling service for conference scheduling; an allocation service for allocating the most available media component(s) for a conference session; and, an MCU management service for conference policy and roster management of the distributed media components.

    ARQUITECTURA DE CONFERENCIA DISTRIBUIBLE, ESCALABLE, CONECTABLE.
    15.
    发明专利
    ARQUITECTURA DE CONFERENCIA DISTRIBUIBLE, ESCALABLE, CONECTABLE. 未知

    公开(公告)号：MX2009002288A

    公开(公告)日：2009-03-20

    申请号：MX2009002288

    申请日：2007-09-05

    Applicant: MICROSOFT CORP

    Inventor： LEVIN ORIT ,  KIMCHI GUR ,  SEKARAN DHIGHA D ,  PIERCE SHAUN D ,  COX SHAUN D ,  SHOROFF SRIKANTH ,  CURTIS PAVEL ,  NICHOLS DAVID ,  MEHTA BIMAL K ,  EYDELMAN VADIM ,  PARTHASARATHY VIJAY KISHEN HAMPAPUR

    IPC: H04L29/06 ,  H04L12/18

    Abstract: Se describe una arquitectura para una conferencia multimedia escalable, de partes múltiples conectable, y distribuida. Una política centralizada y componente de conferencia de control permiten la conexión uniforme de diferentes componentes de medios distribuidos (por ejemplo, datos, audio/vídeo, transmisión de mensajes) para acomodar participación de cliente en una sesión de conferencia. El componente de control de conferencia centralizado incluye lo siguiente: un servicio de notificación de conferencia para aceptar suscripciones al estado de conferencia y notificar a los suscriptores sobre cambios a ese estado; una política de conferencia y servicio de control de lista para almacenar y manipular política de conferencia y listas; un servicio de seguridad para autorización/autentificación de usuario basado en información de identidad de usuario; un servicio de programación para programación de conferencia; un servicio de distribución para distribuir el componente(s) de medios más disponible para una sesión de conferencia; y, un servicio de manejo de MCU para política de conferencia y manejo de lista de los componentes de medios distribuidos.

    MANAGING RICH PRESENCE COLLECTIONS
    16.
    发明公开
    MANAGING RICH PRESENCE COLLECTIONS 审中-公开
    管理丰富的呈现藏品

    公开(公告)号：EP2013824A4

    公开(公告)日：2011-06-29

    申请号：EP07716619

    申请日：2007-01-16

    Applicant: MICROSOFT CORP

    Inventor： COX SHAUN D ,  KUTAN SERKAN M ,  VENKATESHAIAH SETTY

    IPC: G06Q10/06

    CPC classification number: H04L51/046 ,  G06Q10/107

    Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection.

    MANAGING RICH PRESENCE COLLECTIONS
    18.
    发明公开
    MANAGING RICH PRESENCE COLLECTIONS 审中-公开
    管理丰富的收藏品

    公开(公告)号：EP2013763A4

    公开(公告)日：2013-01-23

    申请号：EP07709835

    申请日：2007-01-25

    Applicant: MICROSOFT CORP

    Inventor： COX SHAUN D ,  KUTAN SERKAN M ,  RANG TIMOTHY J ,  PARTHASARATHY VIJAY KISHEN HAMPAPUR

    IPC: H04L29/06 ,  G06F17/00

    CPC classification number: H04L67/24 ,  H04L67/325 ,  H04L69/28

    Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection.

    MANAGING RICH PRESENCE COLLECTIONS
    20.
    发明公开
    MANAGING RICH PRESENCE COLLECTIONS 审中-公开
    管理丰富的呈现藏品

    公开(公告)号：EP2013764A4

    公开(公告)日：2013-01-23

    申请号：EP07709839

    申请日：2007-01-24

    Applicant: MICROSOFT CORP

    Inventor： COX SHAUN D

    IPC: G06F17/00 ,  G06Q10/00 ,  H04L29/06

    CPC classification number: G06F17/3089 ,  G06Q10/00 ,  G06Q10/107 ,  H04L67/24

    Abstract: A method and system for increasing the computational and network efficiency of presence servers having collections of publications is provided. The presence system uses several techniques that enable a presence server to provide rich presence information without requiring expensive processing. First, the presence system accepts batches of publication updates in a single presence update request. Similarly, the presence system accepts batches of subscription requests. Next, the presence system supports new expiration types for publication update requests that eliminate the need for a publishing user to continually refresh presence information that has not changed. Finally, the presence system accepts access lists that contain membership groups rather than an individual list of users that are to have access to a particular presence collection.

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