Invention Grant
US08953610B2 Method and system for transit between two IPV6 nodes of a utility network connected VIA an IPV4 network using encapsulation technique
有权
在使用封装技术连接VIA IPV4网络的公用事业网络的两个IPV6节点之间进行传输的方法和系统
- Patent Title: Method and system for transit between two IPV6 nodes of a utility network connected VIA an IPV4 network using encapsulation technique
- Patent Title (中): 在使用封装技术连接VIA IPV4网络的公用事业网络的两个IPV6节点之间进行传输的方法和系统
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Application No.: US11807173Application Date: 2007-05-24
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Publication No.: US08953610B2Publication Date: 2015-02-10
- Inventor: Raj Vaswani , James Pace , Jay Ramasatry
- Applicant: Raj Vaswani , James Pace , Jay Ramasatry
- Applicant Address: US CA Redwood City
- Assignee: Silver Spring Networks, Inc.
- Current Assignee: Silver Spring Networks, Inc.
- Current Assignee Address: US CA Redwood City
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04J3/16 ; H04L29/12 ; G01D4/00 ; G01D21/00 ; H04W4/04 ; G06F15/173 ; H04L29/06 ; H04W8/26 ; H04W48/08 ; H04W84/12 ; H04W84/18 ; H04W88/00 ; H04W88/08 ; H04W92/02 ; H04L29/08
Abstract:
One example embodiment provides a method and system where a node in an IPv6 utility network communicates with an IPv6 destination node through and IPv4 network. IPv6 utility nodes are reachable through at least one access point. IPv6 packets to be transmitted between an IPv6 access point an and an IPv6 destination node through a IPv4 communications network are encapsulated in IPv4 packets for transmission through the IPv4 communications network. Packets received after transmission through the IPv4 communications network at the destination node are extracted to retrieve the IPv6 packet.
Public/Granted literature
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