专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09698910B2 Network server layer providing disjoint channels in response to client-layer disjoint path requests 有权
公开(公告)号：US09698910B2
公开(公告)日：2017-07-04
申请号：US14726585
申请日：2015-05-31
申请人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
发明人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
IPC分类号： H04J14/00 , H04B10/27 , H04L29/06 , H04L12/54 , H04L12/723 , H04J14/02 , H04L12/735 , H04B10/25 , H04Q11/00
CPC分类号： H04B10/27 , H04B10/25 , H04J14/0267 , H04L45/128 , H04L45/50 , H04L67/42 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0077
摘要： In one embodiment, a network server layer provides disjoint channels in response to client-layer disjoint path requests. For example, the network layer can be an optical network, and the client layer may be a packet switching layer (e.g., label switching, Internet Protocol). In one embodiment, a server-layer node receives a client-layer disjoint path request to provide a server-layer channel through a server-layer network. The client-layer disjoint path request includes an identifier corresponding to an existing client-layer path that traverses a current channel through the server-layer network that does not include the server-layer node. The server-layer network determines a particular channel through the server-layer network that is disjoint to the current channel based on route information of the current channel, and then signaling is performed within the server-layer network to establish the particular channel.

2. 发明申请

US20140270771A1 Network Server Layer Providing Disjoint Channels in Response to Client-Layer Disjoint Path Requests 有权
标题翻译：网络服务器层提供响应于客户端层不连续路径请求的不相交通道
公开(公告)号：US20140270771A1
公开(公告)日：2014-09-18
申请号：US13801667
申请日：2013-03-13
申请人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
发明人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
IPC分类号： H04B10/25
CPC分类号： H04B10/27 , H04B10/25 , H04J14/0267 , H04L45/128 , H04L45/50 , H04L67/42 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0077
摘要： In one embodiment, a network server layer provides disjoint channels in response to client-layer disjoint path requests. For example, the network layer can be an optical network, and the client layer may be a packet switching layer (e.g., label switching, Internet Protocol). In one embodiment, a server-layer node receives a client-layer disjoint path request to provide a server-layer channel through a server-layer network. The client-layer disjoint path request includes an identifier corresponding to an existing client-layer path that traverses a current channel through the server-layer network that does not include the server-layer node. The server-layer network determines a particular channel through the server-layer network that is disjoint to the current channel based on route information of the current channel, and then signaling is performed within the server-layer network to establish the particular channel.
摘要翻译：在一个实施例中，网络服务器层响应于客户端层不相交路径请求而提供不相交的信道。例如，网络层可以是光网络，并且客户端层可以是分组交换层（例如，标签交换，因特网协议）。在一个实施例中，服务器层节点接收客户端层不相交路径请求，以通过服务器层网络提供服务器层信道。客户端层不相交路径请求包括对应于穿过不包括服务器层节点的服务器层网络的当前信道的现有客户端层路径的标识符。服务器层网络基于当前信道的路由信息，通过服务器层网络确定与当前信道不相关的特定信道，然后在服务器层网络内执行信令以建立特定信道。

3. 发明申请

US20150263811A1 Network Server Layer Providing Disjoint Channels in Response to Client-Layer Disjoint Path Requests 审中-公开
标题翻译：网络服务器层提供响应于客户端层不连续路径请求的不相交通道
公开(公告)号：US20150263811A1
公开(公告)日：2015-09-17
申请号：US14726585
申请日：2015-05-31
申请人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
发明人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
IPC分类号： H04B10/27 , H04B10/25 , H04L12/723
CPC分类号： H04B10/27 , H04B10/25 , H04J14/0267 , H04L45/128 , H04L45/50 , H04L67/42 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0077
摘要： In one embodiment, a network server layer provides disjoint channels in response to client-layer disjoint path requests. For example, the network layer can be an optical network, and the client layer may be a packet switching layer (e.g., label switching, Internet Protocol). In one embodiment, a server-layer node receives a client-layer disjoint path request to provide a server-layer channel through a server-layer network. The client-layer disjoint path request includes an identifier corresponding to an existing client-layer path that traverses a current channel through the server-layer network that does not include the server-layer node. The server-layer network determines a particular channel through the server-layer network that is disjoint to the current channel based on route information of the current channel, and then signaling is performed within the server-layer network to establish the particular channel.
摘要翻译：在一个实施例中，网络服务器层响应于客户端层不相交路径请求而提供不相交的信道。例如，网络层可以是光网络，并且客户端层可以是分组交换层（例如，标签交换，因特网协议）。在一个实施例中，服务器层节点接收客户端层不相交路径请求，以通过服务器层网络提供服务器层信道。客户端层不相交路径请求包括对应于穿过不包括服务器层节点的服务器层网络的当前信道的现有客户端层路径的标识符。服务器层网络基于当前信道的路由信息，通过服务器层网络确定与当前信道不相关的特定信道，然后在服务器层网络内执行信令以建立特定信道。

4. 发明授权

US09049266B2 Network server layer providing disjoint channels in response to client-layer disjoint path requests 有权
标题翻译：网络服务器层提供响应于客户端层不相交路径请求的不相交通道
公开(公告)号：US09049266B2
公开(公告)日：2015-06-02
申请号：US13801667
申请日：2013-03-13
申请人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
发明人： Clarence Filsfils , Ornan Alexander Gerstel , Gabriele Maria Galimberti , Jean-Philippe Vasseur , David Delano Ward , Walid Wakim
IPC分类号： H04J14/00 , H04L29/06 , H04L12/54 , H04L12/723 , H04Q11/00
CPC分类号： H04B10/27 , H04B10/25 , H04J14/0267 , H04L45/128 , H04L45/50 , H04L67/42 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0077
摘要： In one embodiment, a network server layer provides disjoint channels in response to client-layer disjoint path requests. For example, the network layer can be an optical network, and the client layer may be a packet switching layer (e.g., label switching, Internet Protocol). In one embodiment, a server-layer node receives a client-layer disjoint path request to provide a server-layer channel through a server-layer network. The client-layer disjoint path request includes an identifier corresponding to an existing client-layer path that traverses a current channel through the server-layer network that does not include the server-layer node. The server-layer network determines a particular channel through the server-layer network that is disjoint to the current channel based on route information of the current channel, and then signaling is performed within the server-layer network to establish the particular channel.
摘要翻译：在一个实施例中，网络服务器层响应于客户端层不相交路径请求而提供不相交的信道。例如，网络层可以是光网络，并且客户端层可以是分组交换层（例如，标签交换，因特网协议）。在一个实施例中，服务器层节点接收客户端层不相交路径请求，以通过服务器层网络提供服务器层信道。客户端层不相交路径请求包括对应于穿过不包括服务器层节点的服务器层网络的当前信道的现有客户端层路径的标识符。服务器层网络基于当前信道的路由信息，通过服务器层网络确定与当前信道不相关的特定信道，然后在服务器层网络内执行信令以建立特定信道。

5. 发明申请

US20130232193A1 Control-Plane Interface Between Layers in a Multilayer Network 审中-公开
标题翻译：多层网络层之间的控制平面接口
公开(公告)号：US20130232193A1
公开(公告)日：2013-09-05
申请号：US13783368
申请日：2013-03-03
申请人： Zafar Ali , Clarence Filsfils , Ornan Alexander Gerstel , Jean-Philippe Vasseur , Walid Wakim , Matthew Hartley , George Leonard Swallow
发明人： Zafar Ali , Clarence Filsfils , Ornan Alexander Gerstel , Jean-Philippe Vasseur , Walid Wakim , Matthew Hartley , George Leonard Swallow
IPC分类号： H04L29/06
CPC分类号： H04L29/06047 , H04L67/42
摘要： In one embodiment, information is exchanged between independent control planes of different layers in a multilayer network, such as, but not limited to, between a packet switching client-layer network and an optical server-layer network. This exchanged information includes signaling regarding a server-layer communications service, having server-layer characteristics, within the server-layer network for use in communicatively coupling at least two devices of the client-layer network. In one embodiment, the client-layer network specifies at least one of these server-layer characteristics that the server-layer communications service provided by the server-layer network must have. In one embodiment, the server-layer network signal to the client-layer network at least one of these server-layer characteristics of the existing server-layer communications service. In one embodiment, this signaling between the client-layer network and the server-layer network includes sending extended Resource Reservation Protocol (RSVP) messages.
摘要翻译：在一个实施例中，信息在多层网络中的不同层的独立控制平面之间交换，诸如但不限于分组交换客户端层网络和光服务器层网络之间。这种交换的信息包括关于在服务器层网络内具有服务器层特性的服务器层通信服务的信令，用于通信地耦合客户端层网络的至少两个设备。在一个实施例中，客户端层网络指定由服务器层网络提供的服务器层通信服务必须具有的这些服务器层特性中的至少一个。在一个实施例中，服务器层网络向客户端层网络发送现有服务器层通信服务的这些服务器层特性中的至少一个的信号。在一个实施例中，客户端层网络和服务器层网络之间的这种信令包括发送扩展资源预留协议（RSVP）消息。

6. 发明授权

US09258174B1 Server-layer path negotiation between client and server network layers 有权
标题翻译：客户端和服务器网络层之间的服务器层路径协商
公开(公告)号：US09258174B1
公开(公告)日：2016-02-09
申请号：US13802053
申请日：2013-03-13
申请人： Ornan Alexander Gerstel , Zafar Ali , Walid Wakim , Clarence Filsfils
发明人： Ornan Alexander Gerstel , Zafar Ali , Walid Wakim , Clarence Filsfils
IPC分类号： G06F15/16 , H04L29/06 , H04Q11/00 , H04J14/02 , H04L12/701
CPC分类号： H04L29/06537 , H04J14/0227 , H04J14/0267 , H04L45/00 , H04L45/10 , H04L45/30 , H04L69/24 , H04Q11/0062 , H04Q2011/0081
摘要： In one embodiment, negotiation is performed between the client-layer (e.g., Layer-3 or Layer-2) network and the server-layer (e.g., optical) network to establish a path through the server-layer network with desired server-layer characteristics. This negotiation may include a first iteration of a client-layer request of one or more first server-layer characteristics followed by a negative server-layer response, and a subsequent iteration of a particular client-layer request of one or more particular server-layer characteristics followed by a positive server-layer response, with said particular server-layer characteristics including at least one relaxed server-layer characteristic of said first server-layer characteristics. One embodiment establishes, in response a client-layer request to the server-layer network responsive to the positive server-layer response, a server-layer path between said two client-layer devices that satisfies said particular server-layer characteristics, but does not satisfy said first server-layer characteristics.
摘要翻译：在一个实施例中，在客户端层（例如，第3层或第2层）网络和服务器层（例如，光纤）网络之间进行协商，以建立通过服务器层网络的路径，其中期望的服务器层特点该协商可以包括一个或多个第一服务器层特征的客户端层请求的第一次迭代，随后是否定的服务器层响应，以及一个或多个特定服务器层的特定客户端层请求的后续迭代所述特征随后是积极的服务器层响应，所述特定服务器层特性包括所述第一服务器层特性的至少一个放宽的服务器层特性。响应于服务器层网络响应于正服务器层响应的客户层请求，建立满足所述特定服务器层特性的所述两个客户端层设备之间的服务器层路径，但是不满足第一个服务器层的特点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式