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Strategy-based computing unloading of wireless energy-carrying Internet-of-Things equipment

An Internet of Things device and wireless energy-carrying technology, which is applied in wireless communication, network planning, energy consumption reduction, etc., can solve the problem of high radio frequency radio power consumption, and achieve the effect of optimizing unloading strategy, stability and learning speed improvement

Inactive Publication Date: 2021-06-11
SHENZHEN INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the power consumption of RF radio is usually high due to the transmission of RF carrier signal

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  • Strategy-based computing unloading of wireless energy-carrying Internet-of-Things equipment
  • Strategy-based computing unloading of wireless energy-carrying Internet-of-Things equipment
  • Strategy-based computing unloading of wireless energy-carrying Internet-of-Things equipment

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Embodiment Construction

[0080] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0081] The main content of this solution includes the system model and ...

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Abstract

The invention relates to strategy-based computing unloading of wireless energy-carrying Internet-of-Things equipment, which comprises the following steps of: 1) establishing a system model which comprises a hybrid access point (HAP) and a wireless sensor network of N pieces of user equipment and can independently sense and process data; enabling the user equipment to unload sensing data and workloads of the user equipment to a nearby mobile edge computing (MEC) server through the HAP, and after the workloads are completed, enabling the MEC server to return the processed data to the user equipment; and 2) designing a strategy-based hybrid MEC unloading DRL method. The invention provides computing unloading of wireless energy-carrying Internet-of-Things equipment based on a strategy, solves the unloading problem of a hybrid mobile edge computing network, and optimizes energy collection time of each edge Internet-of-Things user and workload and time distribution among different unloading schemes through interaction with a network environment.

Description

technical field [0001] The invention belongs to the field of wireless communication, and relates to a policy-based computing offloading of wireless energy-carrying Internet of Things devices. Background technique [0002] Wireless IoT devices can be used for data collection and decision-making, such as wearable sensors due to medical monitoring. Due to limited computing power, low-power IoT devices can selectively offload power-hungry computations to nearby computing servers. However, the power consumption of RF radios is usually high due to the transmission of RF carrier signals. Therefore, data offloading based on radio frequency communication may be unaffordable for low-power IoT devices, and an efficient method is urgently needed to balance its data offloading and power consumption in computation according to channel conditions and energy states. Contents of the invention [0003] The present invention proposes a policy-based computing offloading of wireless energy-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/02H04W72/04H04W4/70H04W16/22
CPCH04W28/0221H04W28/0236H04W4/70H04W16/225H04W72/52H04W72/53Y02D30/70
Inventor 谢雨彤刘洋龚世民陆柳村汪漪刘毅肖钟凯
Owner SHENZHEN INST OF ADVANCED TECH
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