公开(公告)号：US07295566B1

公开(公告)日：2007-11-13

申请号：US10435316

申请日：2003-05-09

申请人： Manfred F. Chiu ,  Gregory C. Hill ,  Clifford James Buckley ,  Jens Arne Holten ,  Steven A. Eich ,  Michael E. Grimes ,  Yerrapalli R. Sudhakar ,  Anthony Peter Peck

发明人： Manfred F. Chiu ,  Gregory C. Hill ,  Clifford James Buckley ,  Jens Arne Holten ,  Steven A. Eich ,  Michael E. Grimes ,  Yerrapalli R. Sudhakar ,  Anthony Peter Peck

IPC分类号： H04Q11/00

CPC分类号： H04L12/5601 ,  H04L2012/5618 ,  H04L2012/562 ,  H04L2012/5652

摘要： The Intelligent Multiservice Access System (IMAS) enables support for the next generation of virtual connections. Regardless of whether the communications lines coupled to the inputs and outputs of the IMAS are based on SVC, PVC, or a combination of PVC and SVC, the IMAS can support SVCs for a more flexible, timely, efficient, and manageable connection. In the more typical configuration, the loop side of the IMAS is PVC-based because the modems do not support SVC signaling, and the telecommunications backbone side is capable of supporting SVC signaling even though existing DSLAMs do not employ SVC signaling logic. With SVC support, the IMAS assists the ATM network in hand crafting an SVC-based connection almost immediately between end users when the originating end user wants to make a call to a destination end user, and tear down that virtual connection almost immediately when that call has completed. The SVC signaling is performed by a proxy signaling agent that resides in the IMAS to give the appearance to the ATM network in the telecommunications backbone that the loop side supports SVC signaling even though the line is PVC-based.

摘要翻译： 智能多服务访问系统（IMAS）支持下一代虚拟连接。 无论耦合到IMAS的输入和输出的通信线路是基于SVC，PVC还是PVC和SVC的组合，IMAS可以支持SVC以实现更灵活，及时，高效和可管理的连接。 在更典型的配置中，IMAS的环路侧是基于PVC的，因为调制解调器不支持SVC信令，电信骨干侧能够支持SVC信令，即使现有的DSLAM不采用SVC信令逻辑。 通过SVC支持，当原始终端用户想要拨打目的地终端用户时，IMAS协助ATM网络手工制作基于SVC的连接，几乎立即在终端用户之间立即进行，当该呼叫几乎立即被拆除时，立即拆除虚拟连接 已经完成 SVC信令由驻留在IMAS中的代理信令代理执行，使电信骨干网中的ATM网络出现，即使线路基于PVC，环路侧也支持SVC信令。

公开(公告)号：US06597689B1

公开(公告)日：2003-07-22

申请号：US09223047

申请日：1998-12-30

申请人： Manfred F. Chiu ,  Gregory C. Hill ,  Clifford James Buckley ,  Jens Arne Holten ,  Steven A. Eich ,  Michael E. Grimes ,  Yerrapalli R. Sudhakar ,  Anthony Peter Peck

发明人： Manfred F. Chiu ,  Gregory C. Hill ,  Clifford James Buckley ,  Jens Arne Holten ,  Steven A. Eich ,  Michael E. Grimes ,  Yerrapalli R. Sudhakar ,  Anthony Peter Peck

IPC分类号： H04L1266

CPC分类号： H04L12/5601 ,  H04L2012/5618 ,  H04L2012/562 ,  H04L2012/5652

摘要： The Intelligent Multiservice Access System (IMAS) enables support for the next generation of virtual connections. Regardless of whether the communications lines coupled to the inputs and outputs of the IMAS are based on SVC, PVC, or a combination of PVC and SVC, the IMAS can support SVCs for a more flexible, timely, efficient, and manageable connection. In the more typical configuration, the loop side of the IMAS is PVC-based because the modems do not support SVC signaling, and the telecommunications backbone side is capable of supporting SVC signaling even though existing DSLAMs do not employ SVC signaling logic. With SVC support, the IMAS assists the ATM network in hand crafting an SVC-based connection almost immediately between end users when the originating end user wants to make a call to a destination end user, and tear down that virtual connection almost immediately when that call has completed. The SVC signaling is performed by a proxy signaling agent that resides in the IMAS to give the appearance to the ATM network in the telecommunications backbone that the loop side supports SVC signaling even though the line is PVC-based.

摘要翻译： 智能多服务访问系统（IMAS）支持下一代虚拟连接。 无论耦合到IMAS的输入和输出的通信线路是基于SVC，PVC还是PVC和SVC的组合，IMAS可以支持SVC以实现更灵活，及时，高效和可管理的连接。 在更典型的配置中，IMAS的环路侧是基于PVC的，因为调制解调器不支持SVC信令，电信骨干侧能够支持SVC信令，即使现有的DSLAM不采用SVC信令逻辑。 通过SVC支持，当原始终端用户想要拨打目的地终端用户时，IMAS协助ATM网络手工制作基于SVC的连接，几乎立即在终端用户之间立即进行，当该呼叫几乎立即被拆除时，立即拆除虚拟连接 已经完成 SVC信令由驻留在IMAS中的代理信令代理执行，使电信骨干网中的ATM网络出现，即使线路基于PVC，环路侧也支持SVC信令。