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Computing and communication cooperation method and system in passive edge computing network

An edge computing and collaborative system technology, applied in wireless communication, machine-to-machine/machine-type communication services, transmission systems, etc., can solve problems such as waste of resources, achieve low latency, low energy consumption, and improve computing power.

Pending Publication Date: 2020-07-28
SHENZHEN UNIV
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Problems solved by technology

[0005] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide users with a computing and communication collaboration method and system in a passive edge computing network, which overcomes the problems of user collaboration used in mobile edge computing in the prior art. In the mechanism, the near-end user is only used as a relay node, which leads to the waste of resources

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  • Computing and communication cooperation method and system in passive edge computing network
  • Computing and communication cooperation method and system in passive edge computing network
  • Computing and communication cooperation method and system in passive edge computing network

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] With the help of computing offloading technology, the mobile edge computing network enables terminal devices to offload intensive computing tasks to MEC for execution. This technology is especially important in IoT scenarios. IoT devices are generally large in number and small in size. To control costs, they usually Sacrificing the computing power of the device itself, the traditional method is to upload the data to the cloud for analysis and decision-making and then return the results, which often leads to delay problems that cannot be guaranteed. By deploying the MEC network, th...

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Abstract

The invention provides a computing and communication cooperation method and system in a passive edge computing network. The method comprises the following steps of receiving an energy signal transmitted by an energy node through each communication terminal; enabling a first communication terminal which is far away from an edge server partially or completely to unload a task load of the first communication terminal to a second communication terminal which is close to the edge server by using the received energy signal; and the second communication terminal which is closer to the edge server unloads the task load of the second communication terminal or the received task load transmitted by other communication terminals to the edge server by utilizing the received energy signal, so that thetask load is transmitted to the edge server in a relaying manner for computing cooperation, and the resource allocation of the whole communication system is optimized. According to the embodiment ofthe invention, the overall computing power of the network is improved while the low time delay and the low energy consumption of the system are ensured, and the computing efficiency is obviously improved compared with a mobile computing technology which does not adopt computing cooperation or only adopts cooperative task unloading in a traditional mobile edge computing network.

Description

technical field [0001] The present invention relates to the technical field of passive edge computing communication, in particular to a method and system for computing and communication collaboration in a passive edge computing network. Background technique [0002] The passive edge computing communication system is an emerging wireless communication architecture, which combines the technical characteristics of wireless energy transmission and mobile edge computing. It uses wireless electromagnetic waves or changing electromagnetic fields for wireless energy transmission. After a series of conversions, wireless energy can be stored In the charging power supply of the IoT device itself, the captured energy will be used for the energy consumption of the normal information interaction circuit of the mobile device and the energy consumption of the energy capture circuit. This technology is not limited by space and can overcome wired power supply. The various disadvantages of tra...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/70H04W4/021H04W52/34H04W52/38H04W52/46H04L29/08H04W88/04
CPCH04W4/70H04W4/021H04W52/346H04W52/383H04W52/46H04L67/10H04W88/04H04L67/52
Inventor 毕宿志林晓辉王晖何斌棋
Owner SHENZHEN UNIV
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