Unlock instant, AI-driven research and patent intelligence for your innovation.

Resource allocation method and system applied in distributed time-division multiplexing system

A resource allocation and decentralized technology, applied in time-division multiplexing systems, multiplexing communications, network planning, etc., can solve problems such as low packet collision probability and low bandwidth utilization.

Active Publication Date: 2016-08-03
IND TECH RES INST
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method also uses the exponential mapping method to compensate for the shortcomings of high packet collision probability and low bandwidth usage

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Resource allocation method and system applied in distributed time-division multiplexing system
  • Resource allocation method and system applied in distributed time-division multiplexing system
  • Resource allocation method and system applied in distributed time-division multiplexing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0104] The embodiment of the present invention realizes resource allocation with maximum weight-minimum fairness in a distributed time division multiplexing system. The present invention is applied in the design of resource allocation of a distributed time division multiplexing system, using a standard ruler as a benchmark for allocating resource usage, and defining each user's basic resource usage (hereinafter referred to as the basic amount) according to this standard ruler , redistribute the remaining resources according to the weight ratio, and control the offset of the actual resource usage progress relative to the standard resource usage progress at any time. And maintain a set of resource management variables as a reference for calculating resource usage; when users release excess resources, normalize the remaining resources and add them to a resource management variable; when users take extra resources, use this The period increment of the resource management variable ...

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

No PUM Login to View More

Abstract

The invention discloses a resource allocation system in a distributed time division multiplexing system. The resource allocation system includes multiple users. Each user uses the resources of the distributed time division multiplexing system in turn and corresponds to a weight respectively. , each user repeatedly executes: obtains a resource usage right, reads a first information containing a weight sum and a system preferential level; calculates a resource usage amount and a resource remaining amount, updates the weight sum, and stores An individual discount basis for this user, and divide this resource remaining amount by this weight and then accumulate it to this system discount level; and pass a second message containing this updated weight and this accumulated system discount level. Information to the next user who obtains rights to use this resource.

Description

technical field [0001] The present invention relates to a resource allocation method and system applied in a distributed time-division multiplexing system (Time-Division Multiplexing, TDM). Background technique [0002] The maximum-minimum fairness (Max-minFairness) criterion is one of the resource allocation concepts widely adopted in current time division multiplexing systems. According to the maximum-minimum fairness principle, the system can fairly allocate resources in proportion to user needs, immediately recover the remaining resources for reallocation, and provide users with the expected minimum resource usage and maximum service delay. Its features include: high resource accessibility, high resource scheduling flexibility, and service quality assurance. Resource allocation based on maximum-minimum fairness criteria can be applied to distributed time-division multiplexing systems, such as Ad-HocNetwork, MeshNetwork, WirelessLAN, wireless sensing Network (WirelessSe...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/02
CPCH04J3/14H04J3/1682
Inventor 张书馨陈瑞文丁韦智
Owner IND TECH RES INST