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Multi-user switching method based on business characteristics in 5G network

A technology with service features and multi-users, applied in electrical components, wireless communication and other directions to achieve the effect of improving switching efficiency

Active Publication Date: 2016-03-23
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In addition, there is currently no handover method for multiple users in future 5G heterogeneous small cells, so the inventor proposes a forward-looking multi-user based on service characteristics in 5G networks based on the development and evolution of mobile broadband wireless communication technology switch method

Method used

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  • Multi-user switching method based on business characteristics in 5G network
  • Multi-user switching method based on business characteristics in 5G network
  • Multi-user switching method based on business characteristics in 5G network

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Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] figure 1 It is a schematic diagram of a 5G wireless network scenario in the present invention. In the coexistence of heterogeneous small cell networks, user equipment movement will cause frequent switching.

[0034] In view of this problem, the present invention provides a multi-user handover method based on service characteristics in a 5G network, the process of which is as follows figure 2 shown. In this method, a multi-user handover method based on service characteristics is described, a group of user equipments (UEs) can be handed over from the same cell network to another same cell network at the same time under the same service characteristics.

[0035] This method specifically comprises the following steps:

[0036] 1) The initial user equipment (UE) sends a handover request to the current access router (PAR), and the PAR ...

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Abstract

The invention relates to a multi-user switching method based on business characteristics in the 5G network. The method comprises steps that a one's own switching message and a business characteristic type of initial user equipment are broadcasted, surrounding user equipment acquires the message and identifies a DPI (depth packet inspection) unit of an entity through one's own business characteristics to acquire the one's own business characteristic type, if the business characteristics and use characteristics of the initial user equipment are identical in types, a switching adding request is emitted, after confirmation of a present access router and / or a target district access router, adding to the switching process of the initial user equipment is carried out. According to the method, in combination with communication business continuity guarantee development requirements in the 5G network, on the condition that the present access router and / or the target district access router employs same processing modes for same business characteristics, e.g., equal bandwidth distribution, an improvement method is provided for small district users, generation of control signaling is reduced, and user QoS is improved.

Description

technical field [0001] The invention belongs to the technical field of mobile broadband wireless communication, and relates to a multi-user switching method based on service characteristics in a 5G network. Background technique [0002] With the development of 4G networks, people increasingly feel that traditional communication methods cannot meet people's current exponentially growing business needs. The next generation of wireless mobile communication will develop into the integration of multiple wireless access technologies, such as WLAN, WiMAX and 5G cellular networks, etc., which will make its topology gradually evolve into a heterogeneous and overlapping three-dimensional network structure, that is, heterogeneous structure network. The same place can be covered by multiple networks at the same time, and different networks can provide different performance. On the other hand, with the rise of small cell networks (such as Micro, Pico, and Femto), it is easier for users...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/18
CPCH04W36/0016H04W36/18
Inventor 张治中李丹阳程方
Owner CHONGQING UNIV OF POSTS & TELECOMM
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