Wireless resource allocation method and device, equipment and storage medium

A wireless resource and allocation method technology, applied in the field of communication, can solve the problems of insufficient utilization of wireless resources, failure to consider different node locations, resource redundancy, etc., and achieve the effect of improving the efficiency of wireless resource utilization

Active Publication Date: 2019-06-07
MORNINGCORE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But on the other hand, due to the average distribution, the position of different nodes in the topology structure is not considered, and the different surrounding environments may cause so

Method used

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  • Wireless resource allocation method and device, equipment and storage medium
  • Wireless resource allocation method and device, equipment and storage medium
  • Wireless resource allocation method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0045] Figure 1a It is a flow chart of a method for allocating wireless resources provided by Embodiment 1 of the present invention. This embodiment is applicable to situations in which resource allocation is dynamically adjusted according to the requirements of each node in the network for wireless resources. Allocating means, which can be implemented by hardware and / or software, and can be integrated in nodes (eg, communication devices such as terminals or servers) in wireless communication networks (eg, wireless ad hoc networks). like Figure 1a As shown, the method includes:

[0046] Step 110, when the target node reaches the current resource allocation period, obtains the amount of data to be sent and the node weight of each adjacent node within two hops.

[0047]The target node is a node in the wireless ad hoc network. In a wireless ad-hoc network, because the use of the same resources between the target node and its adjacent nodes within two hops will cause conflicts,...

Embodiment 2

[0071] figure 2 It is a flow chart of a method for allocating radio resources in Embodiment 2 of the present invention, and this embodiment can be combined with various optional solutions in the foregoing embodiments. like figure 2 As shown, the method includes:

[0072]Step 210, the target node sets the initial value of its node weight.

[0073] In the embodiment of the present invention, the node weight of the target node has a preset initial value, and the initial value is the same as the initial value of the node weight of each adjacent node within two hops of the target node, which is used to indicate that wireless resources are carried out in each node. equally distributed.

[0074] Step 220, the target node determines the number of occupied transmission resources according to the node weight and available resources.

[0075] Optionally, when the target node sends data for the first time, since the initial weights of all unallocated wireless resource nodes within t...

Embodiment 3

[0112] image 3 It is a schematic structural diagram of an apparatus for allocating radio resources in Embodiment 3 of the present invention. like image 3 As shown, the device for allocating wireless resources includes:

[0113] The information acquisition module 310 is used for the target node to acquire the amount of data to be sent and the node weight of each adjacent node within two hops when the target node reaches the current resource allocation period;

[0114] The calculation module 320 is used for the target node to calculate the first ratio of the amount of data to be sent by the target node to the sum of the amount of data to be sent by all adjacent nodes within two hops, and the current node weight of the target node accounts for all adjacent nodes within two hops. The second proportion of the current node weight sum of ;

[0115] The weight adjustment module 330 is used for the target node to update the node weight of the target node according to the numerical...

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Abstract

The embodiment of the invention discloses a wireless resource allocation method and device, equipment and a storage medium. The method comprises the following steps: when a target node reaches a current resource allocation period, a to-be-sent data volume and a node weight of an adjacent node within each two hops are obtained; The target node calculates a first proportion of the to-be-sent data volume of the target node accounting for the sum of the to-be-sent data volumes of the adjacent nodes within all two hops, and a second proportion of the current node weight of the target node accounting for the sum of the current node weights of the adjacent nodes within all two hops; And the target node updates the node weight of the target node according to the numerical relationship between thefirst proportion and the second proportion. According to the technical scheme provided by the embodiment of the invention, the problems of unreasonable network resource distribution and low utilization rate of wireless resources caused by average resource distribution are solved, and the utilization efficiency of the wireless resources in the network is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a radio resource allocation method, device, device, and storage medium. Background technique [0002] The self-organizing network without central nodes in the wireless environment is a wireless self-organizing network with a relatively simple network structure and easy implementation. As an ad-hoc network without a central node, all nodes are equal, and each node can only receive data sent by one-hop adjacent nodes, and cannot use the same wireless resources as adjacent nodes within two hops. Avoid data conflicts. [0003] In the prior art, wireless resources are evenly allocated among adjacent nodes within two hops, which can effectively allow all related nodes to obtain certain resources. But on the other hand, due to the average distribution, the position of different nodes in the topology structure is not considered, and the different sur...

Claims

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Application Information

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IPC IPC(8): H04W28/08H04W72/00H04W72/04
Inventor 李引新
Owner MORNINGCORE TECH CO LTD
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