Mobile data distribution method of heterogeneous wireless network based on campus network

A heterogeneous wireless network and mobile data technology, applied in the field of network management, can solve the problems of losing network monitoring of student users, unable to provide QoS guarantee, etc.

Active Publication Date: 2020-09-15
SANMING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the case of the coexistence of 4G or future 5G network and campus network Wi-Fi, mobile operators will lose the network monitoring of student users, so they cannot provide guarantee for QoS

Method used

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  • Mobile data distribution method of heterogeneous wireless network based on campus network
  • Mobile data distribution method of heterogeneous wireless network based on campus network
  • Mobile data distribution method of heterogeneous wireless network based on campus network

Examples

Experimental program
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experiment example

[0165] In order to verify the feasibility of this method, we use a cooperation project between a university and a telecom operator for testing. First of all, we require the operator to deploy the egress relay and the school's wireless network outlet on a Ruijie R7708 router in the central computer room of the school's network. The egress bandwidth of the carrier's and school's wireless network on the router's outlet is 10G each. The AP model in the school is the AP-720 or AP-620 of a certain company. In order to realize the interconnection between the cellular network and the campus network, we have made static routes for their respective network segments on the router (this process is omitted). The test area is selected in a certain teaching building area of ​​a certain university and a certain student dormitory area. Test software: WiFi Magic Box. The mobile phone is tested by opening a network hotspot. Test requirements: Use the network diagnostic test software installed...

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Abstract

The method is suitable for the technical field of network management, and provides a mobile data distribution method of a heterogeneous wireless network based on a campus network. Firstly, a campus network and mobile data traffic are optimized; the mobile bandwidth is combined with the Wi-Fi bandwidth of the campus network; internet surfing of campus network users in colleges and universities is taken as a scene, the constructed multi-objective optimization problem is converted into a maximization problem and a data distribution method of a general delay-aware Wi-Fi distribution and network selection algorithm for calculating an optimal strategy by considering a user service satisfaction return rate. In different positions, a user can automatically select the network connection of the userby presetting a threshold strategy, so as to achieve a network optimization effect.

Description

technical field [0001] The invention belongs to the technical field of network management, and in particular relates to a method for distributing mobile data of a heterogeneous wireless network based on a campus network. Background technique [0002] With the development of informatization in colleges and universities, more and more colleges and universities have deployed wireless networks. At the same time, many mobile operators have also increased their investment in network facilities in colleges and universities to compete for the huge market of colleges and universities. The existence of various network methods has gradually formed a heterogeneous wireless network environment covered by different methods, such as 4G cellular network, operator wireless LAN, and campus network LAN. College students can access the network through various connection methods anywhere on the campus, as long as there is signal coverage. [0003] According to statistics from Cisco, mobile dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/10H04W16/22H04W48/18H04W84/04H04W84/12
CPCH04W28/10H04W16/22H04W48/18H04W84/042H04W84/12
Inventor 余建林志兴刘持标肖香梅
Owner SANMING UNIV
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