公开(公告)号：US09154993B1

公开(公告)日：2015-10-06

申请号：US14229198

申请日：2014-03-28

Applicant: Sprint Spectrum L.P.

Inventor： Jeremy R. Breau ,  Frederick C. Rogers

IPC: H04W28/06 ,  H04W40/02

CPC classification number: H04W28/065 ,  H04L12/66 ,  H04L45/00 ,  H04L69/16 ,  H04L69/167 ,  H04W8/26 ,  H04W40/02 ,  H04W80/04

Abstract: Systems and methods are provided for an optimized mobile-IPv6 encapsulation. A mobile node sends packets to a correspondent node by encapsulating a packet using an IPv6 routing extension header, and reverse tunneling the packet to a home agent. The home agent modifies the packet and forwards it to the correspondent node. When the correspondent node sends packets to the mobile node's home address, the home agent intercepts the packet, encapsulates the packet with an IPv6 routing extension header, and tunnels the packet to the mobile node. Consequently, because packets are tunneled using IPv6 routing extension headers, the amount of overhead in each encapsulated packet is reduced, thus increasing the available bandwidth in a network.

Abstract translation: 为优化的移动IPv6封装提供了系统和方法。 移动节点通过使用IPv6路由扩展报头封装分组，将分组发送到对端节点，并将分组反向隧道传送到归属代理。 归属代理修改数据包并将其转发给对端节点。 当通信节点向移动节点的归属地址发送数据包时，归属代理拦截数据包，用IPv6路由扩展报头封装数据包，并将数据包隧道传送到移动节点。 因此，由于数据包使用IPv6路由扩展头隧道化，所以每个封装数据包中的开销量减少，从而增加网络中的可用带宽。