公开(公告)号：WO2008033706A1

公开(公告)日：2008-03-20

申请号：PCT/US2007/077665

申请日：2007-09-05

Applicant: MICROSOFT CORPORATION

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

CPC classification number: H04L29/06414 ,  H04L12/18 ,  H04L12/1813 ,  H04L12/1818 ,  H04L12/1822 ,  H04L29/06027 ,  H04L29/06176 ,  H04L29/06421 ,  H04L29/06428 ,  H04L29/06442 ,  H04L29/12066 ,  H04L61/1511 ,  H04L63/08 ,  H04L63/10 ,  H04L65/403 ,  H04L65/4038 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1034 ,  H04M3/56

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.

Abstract translation: 架构可扩展，可插拔的多方和分布式多媒体会议。 集中的策略和控制会议组件允许不同分布式媒体组件（例如，数据，音频/视频，消息传递）的无缝插件以适应客户端参与会议会话。 集中式会议控制组件包括：会议通知服务，用于接受会议状态的订阅，并向用户通知该状态的变化; 会议政策和名册控制服务，用于存储和操纵会议政策和名册; 基于用户身份信息的用户授权/认证的安全服务; 会议调度的调度服务; 分配服务，用于为会议会话分配最可用的媒体组件; 以及用于会议策略的MCU管理服务和分布式媒体组件的名册管理。

公开(公告)号：EP1354455B1

公开(公告)日：2010-04-07

申请号：EP02701988.4

申请日：2002-01-28

Applicant: Microsoft Corporation

Inventor： CURTIS, Pavel

IPC: H04L29/00 ,  H04L29/06 ,  H04L12/18

CPC classification number: H04L69/165 ,  H04L12/1836 ,  H04L29/06 ,  H04L41/0803 ,  H04L41/0886 ,  H04L43/50 ,  H04L69/16 ,  H04L69/18

Abstract: A method for automatically sensing a transmission method in a network, includes transmitting at least one packets to a first host via a first transmission method, transmitting at least one packets to the first host via a second transmission method, and configuring for communication with the first host in accordance with the second transmission method, provided a response to a packet transmitted in accordance with a second transmission method is received.

Abstract translation: 一种用于在网络中自动检测到变速装置的方法的方法，包括：经由第一传输方法发送至少一个数据包发送到第一主机，经由第二传输方法发送至少一个数据包发送到第一主机，并配置为与所述第一 主机与第二传送方法雅舞蹈，设置有接收到第二传输方法中雅舞蹈到分组反mitted的响应。

公开(公告)号：EP2067302A1

公开(公告)日：2009-06-10

申请号：EP07841904.1

申请日：2007-09-05

Applicant: Microsoft Corporation

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

CPC classification number: H04L29/06414 ,  H04L12/18 ,  H04L12/1813 ,  H04L12/1818 ,  H04L12/1822 ,  H04L29/06027 ,  H04L29/06176 ,  H04L29/06421 ,  H04L29/06428 ,  H04L29/06442 ,  H04L29/12066 ,  H04L61/1511 ,  H04L63/08 ,  H04L63/10 ,  H04L65/403 ,  H04L65/4038 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1034 ,  H04M3/56

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.