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Energy-saving routing strategy design method capable of providing differentiated services

A technology of differentiated service and design method, applied in the field of mobile communication, can solve the problem of not guaranteeing the network use period, and achieve the effect of avoiding loss and maximizing the service life of the network

Pending Publication Date: 2022-04-05
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of routing cannot guarantee the uniform energy consumption of all network nodes during the entire network use. There may be a variety of services in the current ad hoc network network, and the network also needs to have the ability to provide differentiated services

Method used

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  • Energy-saving routing strategy design method capable of providing differentiated services
  • Energy-saving routing strategy design method capable of providing differentiated services
  • Energy-saving routing strategy design method capable of providing differentiated services

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0039] Regarding the energy-saving work of the self-organizing network, most of the current self-organizing networks consider the routing algorithm of load balancing. This routing method can ensure that some network nodes will not experience packet loss due to excessive traffic redundancy during the peak traffic period. Happening. However, this kind of routing cannot guarantee the uniform energy consumption of all network nodes during the entire network use. There ...

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Abstract

The invention discloses an energy-saving routing strategy design method capable of providing differentiated services, and aims to prolong the service life of the whole networking as far as possible and provide differentiated services for services with different priorities under the condition that the energy of temporary networking nodes is limited. The method specifically comprises the following steps of explaining node energy and sent flow concepts, proposing a routing path residual energy concept, and designing an energy-saving routing strategy; a multi-priority service queue is designed, and differentiated services are provided for services with different priorities. Under the condition that the provided routing strategy and the priority service queue are used in a combined mode, the energy-saving routing strategy design method of differentiated services can be provided.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to an energy-saving routing policy design method capable of providing differentiated services. Background technique [0002] Due to the damaged ground and complex environment, most communication nodes cannot smoothly enter the disaster area to provide services. In recent years, UAV networking has been widely used in emergency communications due to its high mobility and regional fixed-point coverage capabilities. The software-defined network architecture decouples the forwarding function and control function of the network. Common network nodes only need to be responsible for forwarding data services, and the controller performs centralized scheduling. In order to improve networking performance, software-defined network frameworks are also often used to assist drone networks. [0003] In temporary networking in disaster areas, the energy consumption rate of some commun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/02H04W40/10H04W52/02
CPCY02D30/70
Inventor 聂高峰田辉马廷李博阳
Owner BEIJING UNIV OF POSTS & TELECOMM
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