Resource request method and device

Abstract

The invention provides a resource request method and a resource request device. The method comprises the steps as follows: terminal equipment sends first indication information to network equipment, wherein the first indication information is used for requesting a wireless resource from the network equipment, and the first indication information is also used for indicating resource requirement information of the wireless resource; and the terminal equipment receives resource scheduling information sent by the network equipment, wherein the resource scheduling information is used for indicatinga first resource, and the first resource is the resource distributed for the terminal equipment by the network equipment. The first indication information is sent to the network equipment, and the first indication information is used for requesting the wireless resource from the network equipment and used for indicating the resource requirement information of the wireless resource that the terminal equipment requests for distributing to the network equipment, so that the network equipment distributes the more proper resource for the terminal equipment according to the first indication information, and thus the resource utilization rate is improved, and the transmission delay is reduced.

Description

technical field [0001] The present application relates to the field of communications, and more particularly, to a method and apparatus for requesting resources. Background technique [0002] In wireless communication, data transmission is required between the network device and the terminal device, the network device sends downlink data to the terminal device, and the terminal device sends uplink data to the network device. [0003] When the terminal device needs to send uplink data to the network device, it first sends a Scheduling Request (SR) to the network device to inform the network device that the terminal device has uplink data to transmit, and the network device receives the scheduling request. After the request, send an uplink scheduling grant (UL grant) to the terminal device, which is used to schedule a resource for the terminal device to report the buffer status report (Buffer Status Report, "BSR") to the network device, and then the network device sends the te...

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Problems solved by technology

[0004] Therefore, the scheduling request SR only requests resources from the network equipment, and does not inform the network equipment of more detailed resource demand information about the terminal equipment, and, in the future fifth-generation mobile communication (5th-Generation, 5G), the system supports There are more and more types of services, and this single scheduling request SR may not be able to meet the future 5G system requirements. For example, the resources requested by the scheduling request SR cannot meet the resource requirements of some big data services of terminal equipment, thus Affect resource utilization

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