5G network resource dynamic scheduling method based on power service quality guarantee
A technology for quality assurance and network resources, applied in network traffic/resource management, electrical components, wireless communication, etc., it can solve the problems of limited eMBB user transmission rate, high reliability of URLLC service delay, etc., to ensure service quality of business , maximize the data transmission rate, and ensure the effect of reliability constraints
Pending Publication Date: 2022-03-04
STATE GRID HENAN INFORMATION & TELECOMM CO +3
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Problems solved by technology
[0007] In view of the deficiencies in the existing technology, the purpose of the present invention is to provide a dynamic scheduling method for 5G network resources based on power service quality assurance, which solves the problem of high time delay of URLLC services and the existence of URLLC services when URLLC and eMBB coexist. It solves the problem of limited transmission rate of eMBB users under URLLC constraints, enabling eMBB users to achieve the maximum transmission data rate under URLLC constraints, and guarantees the service quality of different power services
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[0019] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present invention.
[0020] Hereinafter, a method for dynamically scheduling 5G network resources based on power service quality assurance provided by the present invention will be described in detail in conjunction with the accompanying drawings.
[0021] A method for dynamic scheduling of 5G network resources based on power service quality assurance, the scheduling method includes 5 steps:
[0022] S1: Establish a system model for the coexistence of URLLC and eMBB networks;
[0023] S2: According to eMBB service requ...
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The invention discloses a 5G network resource dynamic scheduling method based on power service quality assurance. The scheduling method comprises the following five steps: S1, establishing a system model in which URLLC and eMBB networks coexist; s2, the base station allocates RBs to the eMBB user according to the eMBB service requirement; s3, the URLLC service requests to be accessed, and the URLLC / eMBB scheduler executes the distribution method; s4, the URLLC and eMBB resource scheduling problem based on relaxation opportunity constraint planning is solved; s5, solving the resource scheduling algorithm based on the 2D-HNN service coexistence scene; aiming at the scheduling problem when the URLLC and the eMBB coexist, the invention solves the problems of high time delay and reliability of the URLLC service, and also solves the problem that the transmission rate of the eMBB user is limited under the URLLC constraint condition, so that the eMBB user reaches the maximum transmission data rate under the URLLC constraint condition, and the service quality of different power services is ensured.
Description
technical field [0001] The present invention relates to the technical field of power system communication, in particular to a method for dynamic scheduling of 5G network resources based on power service quality assurance. Background technique [0002] 5G technology provides a better solution for the "last mile" wireless access communication coverage of the power distribution communication network. A large number of power services in the distribution network can rely on 5G technology to achieve better services. Power services mainly include enhanced mobile broadband eMBB services and ultra-high-reliability and low-latency communication URLLC services. Among them, eMBB services include large-bandwidth services such as drone inspections, robot inspections, and video surveillance. URLLC services include precise load control, For low-latency and high-reliability services such as power distribution automation and three-remote services, in the process of carrying electric power ser...
Claims
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Login to View More IPC IPC(8): H04W24/02H04W24/06H04W28/02H04W28/10H04W72/12
CPCH04W24/02H04W24/06H04W28/0231H04W28/10H04W72/1221H04W72/54
Inventor 申京赵豫京张勇戚晓勇许东蛟赵景隆赵晓静李明王棨姚继明吴鹏王玮虞跃郭云飞
Owner STATE GRID HENAN INFORMATION & TELECOMM CO