Internet of Things bandwidth resource dynamic adaptation method and system, and storage medium
A bandwidth resource and dynamic adaptation technology, applied in the field of the Internet of Things, can solve the problems of regardless of the urgency of data packets, the inability to take into account data transmission efficiency, real-time fairness, etc., to achieve guaranteed throughput and strong practicability Effect
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Embodiment 1
[0034] figure 1 A schematic flowchart of the method for dynamic adaptation of Internet of Things bandwidth resources provided in this embodiment. like figure 1 As shown, the method for dynamically adapting bandwidth resources of the Internet of Things includes the following steps:
[0035] (1) The relay server initializes the parameter matrix, weight vector, and time slot; buffers the data packets sent by the terminal node.
[0036] In the specific implementation process, the transit server initialization parameter matrix ( c ij )∈ R N*M and weight vector ;in, R N*M A matrix of N rows and M columns representing the real number field; for each i ∈[ 1,N ], j ∈ [ 1,M ], initial value c ij =1, All elements of takes fixed default values; c ij means the first i the first node of the terminal node j parameters, vector elements w j means the first j weight of the parameters. The parameter here can be the total number of data packets sent by each terminal nod...
Embodiment 2
[0052] This embodiment provides an Internet of Things bandwidth resource dynamic adaptation system, such as figure 2 As shown, it includes a transit server, a terminal node, and a cloud server, and the transit server, the terminal node, and the cloud server execute the method steps of the method for dynamically adapting bandwidth resources of the Internet of Things described in Embodiment 1.
Embodiment 3
[0054] This embodiment provides a storage medium, such as image 3 As shown, it includes a memory and a processor, the memory stores a program, and when the program is called and executed by the processor, the processor executes the method steps of the method for dynamically adapting bandwidth resources of the Internet of Things according to Embodiment 1 .
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