An optimization method for joint radio resource management and task offloading in ultra-dense networks

A wireless resource management and ultra-dense network technology, applied in the field of combined wireless resource management and task offloading optimization in ultra-dense networks, can solve the problem of inability to complete such services and application tasks, save execution delay and reduce energy consumption , solve computing performance and the effect of
CN111372268BActive Publication Date: 2022-07-08CHINA UNIV OF PETROLEUM (EAST CHINA)
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA UNIV OF PETROLEUM (EAST CHINA)
Publication Date
2022-07-08

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Abstract

Aiming at the problem of user offloading benefit (quantized weighted sum of energy consumption and time delay) centered on the user in the ultra-dense network, the present invention proposes a joint radio resource management and task offloading optimization method. In order to maximize the benefit of user offloading, the optimal management of radio resources for both channel selection and user upload power is alternately updated in the iterative optimization process. This method can not only solve the user's shortage of computing performance and battery capacity, but also effectively save the user's execution delay, reduce energy consumption, and better improve the user experience quality through task offloading.
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Description

technical field

[0001] The invention belongs to the two fields of 5G communication and edge computing, and in particular relates to a joint wireless resource management and task offloading optimization method in an ultra-dense network. Background technique

[0002] According to the Cisco white paper, the monthly global mobile data traffic in 2022 will be nearly 7 times that of 2017 (up to 77EB / month), and the highest proportion of mobile data traffic is mobile devices (about 90%). It can be seen that the use of user equipment (User Equipment, UE) is a major contributor to wireless communication traffic. In today's fast-developing society, mobile devices are becoming more and more intelligent and multimedia-based, and many new services and applications have emerged, such as augmented reality, wearable smart devices, and Internet of Vehicles. However, such business and application tasks cannot be completed only by resources such as the computing power and battery capacity of ...

Claims

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