发明名称 |
DISTRIBUTABLE, SCALABLE, PLUGGABLE CONFERENCING ARCHITECTURE |
摘要 |
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. |
申请公布号 |
EP2067302(A1) |
申请公布日期 |
2009.06.10 |
申请号 |
EP20070841904 |
申请日期 |
2007.09.05 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
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 |
分类号 |
H04L12/18;H04L29/06;H04L29/08;H04L29/12;H04M3/56 |
主分类号 |
H04L12/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|