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System, method and service router for separating terminal identity location identifier

A technology of terminal identity and terminal location, which is applied in the field of network communication and can solve problems such as large network protocol changes

Active Publication Date: 2017-03-22
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a system, method and service router for separating terminal identity and position identification, so as to overcome the technical problem of the prior art that the separation of terminal identity and position greatly changes the network protocol

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  • System, method and service router for separating terminal identity location identifier
  • System, method and service router for separating terminal identity location identifier
  • System, method and service router for separating terminal identity location identifier

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0061] figure 1 It is a schematic diagram of the identity location separation system of this embodiment.

[0062] The identity location separation system (Identifier and Location Separate Network, ILSN) includes a service router and a terminal identity distribution server, wherein,

[0063] The service router is configured to send a terminal identity request to the terminal identity distribution server after the terminal accesses, and use the received terminal identity as the communication address of the terminal; after receiving the message from the terminal Finally, query ...

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Abstract

The present invention provides a system, method and service router for separating terminal identity and location identification, wherein the system includes a service router and a terminal identification identification distribution server; the service router is used for assigning the terminal identification identification server to the terminal identification identification after the terminal is accessed. Send a terminal identification request, and use the received terminal identification as the communication address of the terminal; after receiving the message from the terminal, query the terminal identification information and location information according to the terminal identification information of the terminal identification contained in the message. Mapping relationship, use the queried terminal location information to generate a terminal location identifier, and use the terminal location identifier as the communication address of the service router where the terminal is located; the terminal identifier distribution server is used to receive the request from the service router and send it to the service router. Send the terminal identity assigned to the access terminal. The invention overcomes the technical problem that the network protocol is changed greatly by separating the terminal identity position.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a system, a method and a service router for separating terminal identity and position marks. Background technique [0002] With the rapid development of mobile communications and the Internet, people have higher and higher requirements for network mobility, and the disadvantages of traditional networks have become increasingly prominent. In the traditional TCP / IP protocol architecture, the IP address is bound to the upper-layer application program as an identity identifier, and at the same time, it is used as a location identifier to determine the forwarding path of the data packet. This dual role brings certain limitations to the movement of the host. When a user moves to a new location, the identity will change, and the transport layer connection associated with the user will also be interrupted, affecting service connectivity. [0003] Therefore, IETF (Internet Engineeri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L29/12H04L29/06H04L45/74
Inventor 任恒
Owner HUAWEI TEHCHNOLOGIES CO LTD