Method and system for keeping MEC edge TCP services when mobile terminals cross zones

A mobile terminal and business service technology, applied in the field of communication technology and mobile Internet, can solve problems such as inability to continuously access MEC, and achieve the effect of ensuring continuous services

Active Publication Date: 2018-10-26
COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So as to solve the problem that the mobile terminal cannot continuously access the TCP service of the MEC after the communication cell is switched

Method used

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  • Method and system for keeping MEC edge TCP services when mobile terminals cross zones
  • Method and system for keeping MEC edge TCP services when mobile terminals cross zones
  • Method and system for keeping MEC edge TCP services when mobile terminals cross zones

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0039] In a nutshell, the present invention provides a method for a mobile terminal to maintain continuous service of MEC edge TCP services when switching between communication cells, and provides a corresponding system for implementing the method based on the deployment of a corresponding MEC controller.

[0040] The method includes: the MEC controller is deployed at the edge (such as base station) and the center (such as the core network) to realize the collection, reporting, query and verification of TCP service connection status information; the MEC edge controller maintains the edge TCP service connection status table ; The MEC central controller maintains the central TCP service connection status table.

[0041] Specifically, the MEC edge controller filters and analyzes th...

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Abstract

The invention provides a method and system for keeping MEC edge TCP services when mobile terminals cross zones. The method includes the following steps: performing collection on edge TCP service connection states, and establishing / maintaining edge TCP service connection state tables according to the edge TCP service connection states; collecting timeout edge TCP service connection states, and establishing / maintaining center TCP service connection state tables according to the timeout edge TCP service connection states; screening TCP messages in mobile user uplink data packets according to theedge TCP service connection state tables; for the screened TCP messages, querying whether the center TCP service connection state tables exist TCP connection states corresponding to the TCP messages,and generating query results; performing matching verification on the current TCP messages according to the query results; and recovering the TCP connection states on an MEC edge TCP service server for the TCP messages belonging to edge TCP service switching according to the verification results. A system for realizing the method is provided as well.

Description

technical field [0001] The present invention belongs to the field of communication technology and mobile Internet, in particular, the present invention relates to a method and system for maintaining the continuous service of MEC edge TCP business when a mobile terminal switches between communication cells. Background technique [0002] With the development and transformation of communication technology, the popularization of mobile terminals and the deep integration of Internet technology and traditional services, mobile Internet services have experienced a blowout development, and mobile users have put forward higher expectations for service quality requirements and service experience , more and more industries and services also require high-speed, low-latency network quality assurance. [0003] To this end, the mobile communication industry has begun to deploy a mobile edge computing (Mobile Edge Computing, MEC) platform on the radio access network side (for example, in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/16
CPCH04W36/0011H04W36/16
Inventor 范鹏飞覃毅芳任勇毛周旭李灵玲
Owner COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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