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Data distribution method and device for multi-content demand service

A data distribution and multi-content technology, applied in transmission systems, electrical components, etc., can solve problems such as unproposed solutions, and achieve the effect of improving data transmission performance

Active Publication Date: 2022-04-22
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, no corresponding solution has been proposed for this problem

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  • Data distribution method and device for multi-content demand service
  • Data distribution method and device for multi-content demand service

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] figure 1 It is a schematic flow diagram of the method of the embodiment of the present invention, such as figure 1 As shown, the data distribution method for multi-content demand services implemented in this embodiment mainly includes:

[0040]Step 101: In each preset data acquisition cycle, based on the user's data block acquisition requirements in the current cycle, with the goal of minimizing the total time delay of the user's data block transmission, using repeated games to determine for the user The data block in the current period obtains the policy and notifies the corresponding user equipment.

[0041] Wherein, the data block acquisition policy includes target edge nodes for each type of data block requested by the user, ...

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Abstract

The present application discloses a data distribution method and device for multi-content demand services, wherein the method includes: a data acquisition cycle, based on the user's data block acquisition requirements in the current cycle, the minimum total delay of the user's data block transmission is The target is to determine the data block acquisition strategy for the user in the current period by means of repeated games and notify the corresponding user equipment; wherein, the data block acquisition strategy includes the target edge node for each type of data block requested by the user; the user The device obtains all data blocks needed in the current period according to the data block acquisition strategy. By adopting the invention, the data transmission performance of mobile edge computing can be improved.

Description

technical field [0001] The present invention relates to mobile edge computing technology, in particular to a data distribution method and device for services with multiple content requirements. Background technique [0002] As a concept in network architecture, mobile edge computing allows mobile users to migrate some computing tasks from the remote central cloud to the edge network represented by cellular base stations and WI-FI access points. Compared with the traditional centralized mobile cloud computing model, computing resources for processing user tasks in mobile edge computing are closer to users both geographically and logically. Through the sinking of computing resources, mobile edge computing improves the problems of high transmission delay and network congestion, and improves the user experience in mobile services. [0003] In the mobile edge computing environment, there are a large number of services with multiple content requirements. For such services, on the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/10H04L67/51
CPCH04L67/10H04L67/51
Inventor 周傲杨理培李晴马骁徐梦炜孙其博王尚广
Owner BEIJING UNIV OF POSTS & TELECOMM