Network slice virtual resource distribution method based on internal auction mechanism

A technology of network slicing and virtual resources, applied in the field of network slicing virtual resource allocation based on the internal auction mechanism, which can solve the problem that MVNOs cannot participate in decision-making, 5G network slicing resource allocation cannot meet flexible business needs, and does not consider the difference in 5G scenario requirements, etc. problem, to achieve the effect of reducing the delay

Active Publication Date: 2017-07-04
贾喆
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  • Claims
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Problems solved by technology

[0006] Since the allocation of resources is ultimately determined by the equipment provider, the MVNO cannot participate in the decision-making, and resource allocation for 5G network slicing cannot meet its flexible business needs
In addition, most of the existing virtual resource allocation does not consider the large demand differences between 5G scenarios. How to ensure that network slices must be independent of each other while flexibly meeting business needs is the key to 5G virtual resource allocation.

Method used

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  • Network slice virtual resource distribution method based on internal auction mechanism
  • Network slice virtual resource distribution method based on internal auction mechanism
  • Network slice virtual resource distribution method based on internal auction mechanism

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Embodiment Construction

[0046] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0047] see figure 1 , figure 1 It is a schematic diagram of the research scene of the present invention. In the embodiment of the present invention, within the range covered by a base station, there are L service network slices, each slice serves users of their respective services, and a user can only have one service running at any time, that is, a user can only A slice can be accessed, and there are X users accessing slice l at time t. In the network, the wireless technology entity base station controller and base station transceiver equipment are responsible for the management of wireless resources. For the resource reservation of the slice, unlike the general reservation system model, the slice does not submit a reservation request, so in the virtual network slice Among them, there are only transceiver devices and no controller. Slic...

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Abstract

The invention relates to a network slice virtual resource distribution method based on an internal auction mechanism and belongs to the technical field of mobile communication. The method comprises steps of determining demand quantity, recycling quantity and auction quoted price of network slices according to user state information, and using an internal auction to distribute virtual resources, wherein the user state information comprises newly arrived user information and recovery business user information, and the demand quantity and the recycling quantity can meet QoS requirements of the network slices, thereby improving resource utilization rate of the network slices. The internal auction method comprises steps of combining priorities of the slices to determine the quoted prices, combining the quoted prices of all the slices to carry out auctions and deciding distribution resources of the slices winning the bidding, wherein the priorities are comprehensive evaluation on current user states and business requirements. According to the invention, QoS requirements of network slices with quite different requirements can be met and resource utilization rate can be improved.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and relates to a network slice virtual resource allocation method based on an internal auction mechanism. Background technique [0002] In the 5G era, there will be various application scenarios and different network requirements. Network slicing based on NFV, SDN, and SON technologies is also a key technology of 5G network architecture. Network slicing is a virtual network for different business needs on the physical infrastructure. Network slices are completely isolated and flexible, and can dynamically meet the needs of their respective businesses and users. Due to the tight coupling between control and data forwarding in the architecture, resource allocation algorithms in traditional networks cannot be flexibly applied to 5G networks with network slices. How to meet the QoS requirements of various business users and improve resource utilization is an urgent problem to be solved. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/16H04W28/24H04L12/24
CPCH04L41/00H04W28/16H04W28/24
Inventor 陈前斌施颖洁胡晓东唐伦
Owner 贾喆
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