A resource allocation system, base station, equipment and method

A resource allocation and equipment technology, applied in the field of the Internet of Things, can solve the problem of no flexible allocation of resources, etc., and achieve the effect of flexible and controllable resources

Active Publication Date: 2018-06-19
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing technology has not yet proposed a solution to effectively realize the flexible allocation of resources in the above-mentioned heterogeneous wireless network

Method used

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  • A resource allocation system, base station, equipment and method
  • A resource allocation system, base station, equipment and method
  • A resource allocation system, base station, equipment and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In order to realize flexible allocation of resources, Embodiment 1 of the present application firstly provides a resource allocation system applied in a wireless communication network. The specific structural diagram of the system is as follows Picture 1-1 As shown, it includes a software-defined control layer device 11 (referred to as the control layer device 11 ), and a software-defined application layer device 12 (referred to as the application layer device 12 ). The specific functions of each device are as follows:

[0032] The application layer device 12 is configured to judge whether it is necessary to notify the control layer device to allocate resources in the infrastructure layer according to the virtual resource pool when a resource allocation trigger event occurs; and notify the control layer device 11 when the judgment result is yes Provision resources in the infrastructure layer. Wherein, the virtual resource pool is generated by using virtualization techn...

Embodiment 2

[0069] As mentioned in Embodiment 1, the system provided in Embodiment 1 can run in a base station. Aiming at this idea, Embodiment 2 of the present application provides an implementation solution of a virtual base station in a software-defined heterogeneous wireless network.

[0070] Still taking the Internet of Vehicles as an example, on the basis of the software-defined heterogeneous wireless network architecture introduced in Embodiment 1, Embodiment 2 provides high-quality services for mobile devices through software-defined virtual base station (virtual Base Station, vBS) technology.

[0071] It is known from the description of Embodiment 1 that the basic feature of the software-defined heterogeneous wireless network architecture is the separation of the control plane and the data plane. The control plane is composed of different control functions, while the data plane is composed of a large number of physical resources. At the same time, the controller abstracts all phy...

Embodiment 3

[0079] Embodiment 3 provides a resource allocation method applied in a wireless communication network, so as to realize flexible control over resources. The method includes the following steps 1 to 2.

[0080] Step 1: When a resource allocation trigger event occurs, the software-defined application layer device judges whether it is necessary to notify the software-defined control layer device to allocate resources in the infrastructure layer according to the virtual resource pool; when the judgment result is yes, execute step two. Wherein, the virtual resource pool is generated by using virtualization technology according to the relevant information of the resources of the infrastructure layer.

[0081] Step 2: The software-defined application layer device notifies the software-defined control layer device to allocate resources in the infrastructure layer.

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Abstract

Disclosed is a resource allocation system, used for flexible control of resources in a wireless communications network. The system comprises a software-defined control layer device and a software-defined application layer device, wherein: the application layer device is used, when a resource allocation trigger event occurs, for determining according to a virtual resource pool whether it is necessary to notify said control layer device to allocate resources in an infrastructure layer; if the determined result is yes, then the control layer is notified to allocate the resources in said infrastructure layer; the virtual resource pool is generated, using virtualization technology, according to information associated with the resources in said infrastructure layer; the control layer device is used for allocating the resources in said infrastructure layer according to the notification of the application layer device. Also disclosed are a base station, a resource allocation device, and a resource allocation method.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a resource allocation system, base station, equipment and method. Background technique [0002] With the development of mobile Internet, mobile cloud computing, as an emerging technology, has attracted a lot of attention from researchers. All mobile devices in the access network can be regarded as resource units, so that a huge mobile cloud computing network can be constructed. Each mobile device in the mobile cloud computing network can use "unlimited" resources in the cloud by uploading computing and storage tasks to the cloud. The resources in the mobile cloud computing network are divided into three types: communication resources, computing resources and storage resources. Communication resources refer to frequency resources, time domain resources, air domain resources, etc. required for communication between mobile devices, base stations, and m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12
CPCH04W72/12
Inventor 郑侃侯璐孟涵琳龙航
Owner BEIJING UNIV OF POSTS & TELECOMM
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