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A Communication Model Construction Method of Base Station with Buffer Based on Dormancy Control

A technology for caching base stations and base station communications, applied in the field of mobile communications, can solve problems such as increasing costs, achieve the effects of reducing content energy consumption, reducing power consumption and delay costs, and ensuring service quality

Active Publication Date: 2020-06-23
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, deploying cache on the network base station side will increase additional costs, such as cache device cost, cache energy consumption, etc. Therefore, it is necessary to build a scientific network communication model to improve network resource utilization and network content distribution efficiency

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  • A Communication Model Construction Method of Base Station with Buffer Based on Dormancy Control
  • A Communication Model Construction Method of Base Station with Buffer Based on Dormancy Control
  • A Communication Model Construction Method of Base Station with Buffer Based on Dormancy Control

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Embodiment Construction

[0036] In the following, the present invention will be further described by taking network video content as the research object in conjunction with the accompanying drawings and specific implementation methods.

[0037] like figure 2 As shown, the present invention provides a method for building a communication model with a cached base station based on dormancy control, comprising the following steps:

[0038] (1) Obtain video content request data and extract information related to video content

[0039] Mirror the user's video content request on the access side of the mobile communication network to the DPI system. DPI identifies different user request protocols, and extracts keywords related to video content information in the corresponding protocol, such as request time, request video content, request IP and MAC address, etc. Construct a database according to different types of keyword information extracted, and store relevant keyword information for each content request ...

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Abstract

The invention discloses a communication model building method for a base station with a buffer based on dormancy control. The method comprises the steps of acquiring network content request data, and extracting content-related information; analyzing a network content popularity feature, and designing a content popularity model; exploring influence of the buffer on a traditional base station communication mode, and building a power consumption and delay model for the base satiation with the buffer based on the design network content popularity model; meanwhile in view of comprehensive influence of power consumption and delay, building a power consumption and delay balanced communication model for the base station with the buffer; designing a dormancy strategy, and discussing influence of the dormancy strategy on the power consumption and delay balanced communication model for the base station with the buffer; building a communication model for the base station with the buffer based on dormancy control; and analyzing a relation among the factors of the designed model, and simulating to verify validity of the designed model.

Description

technical field [0001] The invention belongs to the field of mobile communication, in particular to a method for constructing a communication model of a base station with a cache based on dormancy control. Background technique [0002] With the rapid development of wireless communication technologies such as 4G and 5G, the number of mobile broadband users in my country has exceeded that of fixed network users, but the rapid growth of mobile users has brought severe challenges to the operation and management of mobile communication networks. By analyzing the operation status of the mobile communication network, it is found that the rapid growth of network traffic has become a key factor restricting the development of operators. Therefore, the current problem that operators need to solve is how to effectively reduce the network transmission traffic while meeting the increasing service demands of users, so as to improve the utilization rate of network resources and reduce netwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04W24/06H04W52/02
CPCH04L41/145H04W24/06H04W52/0206Y02D30/70
Inventor 方超靳晓宁王朱伟姚海鹏
Owner BEIJING UNIV OF TECH