Distributed data processing and aggregation-oriented task deployment device and method
A technology of distributed data and tasks, applied in electrical digital data processing, multi-programming devices, resource allocation, etc., can solve the problems of waste of MEC server resources, consumption of MEC server resources, etc., to reduce occupation, reduce time difference, reduce wasteful effect
Active Publication Date: 2020-03-06
BEIJING UNIV OF POSTS & TELECOMM
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The processing results of the subtasks that arrive first need to wait for the processing results of the subtasks that arrive later, and the aggregation operation cannot be started first, and the processing results of the subtasks that arrive first will consume a certain amount of MEC server resources, resulting in waste of
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0038] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that when an element is referred to as being "connected" or "coupled" to another el...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a distributed data processing and aggregation-oriented task deployment device and method, and the method comprises the steps: distributing the available maximum network resources for a to-be-deployed task at present based on the current network state information, and then calculating the completion time needed by each subtask of the task; determining the maximum completiontime Tmax and the sub-task corresponding to the Tmax; adjusting bandwidth resources and computing resources allocated to the other sub-tasks, so that the completion time required by the other sub-tasks is prolonged to Tmax as much as possible; and deploying each subtask of the task based on the adjusted bandwidth resources and computing resources. The time difference of the processing result of each subtask reaching the target data center can be reduced, so that the waste of MEC server resources serving as the target data center is reduced.
Description
technical field [0001] The present invention relates to the field of mobile edge computing, in particular to a task deployment device and method for distributed data processing and aggregation. Background technique [0002] Mobile Edge Computing (MEC, Mobile Edge Computing), as a key technology of next-generation mobile communication (5G), provides a promising solution for low-latency and large-bandwidth services. By introducing computing power to the edge of the network, business requests can be processed closer to users, reducing user response delays and relieving the pressure on network backhaul bandwidth. In actual network scenarios, the original data (subtasks) required to complete a service request are often stored in multiple MEC (Mobile Edge Computing, Mobile Edge Computing) servers distributed across different locations. In order to meet the delay requirements of a specific business, it is necessary to first process the original data stored in various places locall...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F9/50
CPCG06F9/5027G06F9/5022G06F9/5061
Inventor 纪越峰张佳玮崔璐
Owner BEIJING UNIV OF POSTS & TELECOMM