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Method and apparatus for enabling data transfer between a mobile device and a static destination address

A mobile device, data transmission technology, applied in the field of data transmission between locations

Active Publication Date: 2017-04-26
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the VPN parameters need to be pre-configured in the mobile device, and pre-configuration of the mobile device is "costly"
Also, when IP packets have to be encrypted / decrypted, the capacity demand on the mobile device increases, therefore, a better central processing unit (CPU) is required, which increases the cost
Also the CPU drains the battery faster as the CPU has to work harder due to encryption / decryption

Method used

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  • Method and apparatus for enabling data transfer between a mobile device and a static destination address
  • Method and apparatus for enabling data transfer between a mobile device and a static destination address
  • Method and apparatus for enabling data transfer between a mobile device and a static destination address

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Embodiment Construction

[0026] Embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. Embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will incorporate this The scope of the invention is fully conveyed to those skilled in the art. In the drawings, like reference numerals designate like elements.

[0027] Furthermore, those skilled in the art will appreciate that the means and functions explained herein below can be implemented using software functions in conjunction with a programmed microprocessor or general purpose computer and / or using application specific integrated circuits (ASICs). It should also be understood that while the present embodiments have been described primarily in terms of methods...

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Abstract

Embodiments of the present invention provide a solution for simplifying data transfer between a mobile device and a static destination address. This scheme is implemented by introducing a new network node called a VPC connector. The VPC connector is associated with the gateway of the carrier network (eg GGSN). The VPC connector can use a static first mapping between a subscriber identity associated with the mobile device and a static destination address to which data from the mobile device should be sent. In order for the gateway to be able to route data from the mobile device to the correct static destination address, the gateway sends a dynamic second mapping between the mobile device's temporary IP address and the subscriber identity associated with the mobile device to a network called a VPC connector node. When the GGSN receives data from the mobile device's temporary IP address, the GGSN requests information on the VPC address to which the GGSN should route the data. Since the VPC connector can identify from which IP address to receive data, the VPC connector can then retrieve the VPC address by using the static first mapping and the dynamic second mapping.

Description

technical field [0001] Embodiments of the present invention relate to a method and an apparatus for implementing data transmission between a mobile device and a static destination address, in particular, to a simplified process for finding a static destination address. Background technique [0002] Cloud computing is Internet-based computing whereby shared resources, software and information are provided to computers and other devices on demand, similar to an electrical grid. figure 1 An example of a cloud 10 is shown in which several computers 20 share different resources 30 . [0003] Cloud computing is a paradigm shift following the shift from mainframes to client-server in the early 80s. The details are abstracted from the user, who no longer needs expertise in or in control of the technical infrastructure supporting them "in the cloud". Cloud computing describes a new replenishment, consumption and delivery model for Internet-based IT services, typically involving the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/46H04W8/26H04L45/00H04L61/106H04W4/70
CPCH04L12/4625H04L12/66H04L61/106H04L45/72H04W4/70H04L2101/65H04L61/5007H04L12/4675H04W8/26
Inventor 罗伯特·斯科格
Owner TELEFON AB LM ERICSSON (PUBL)