Data scheduling method and device and computer readable storage medium

A data scheduling and parameter technology, applied in digital transmission systems, transmission path sub-channel allocation, electrical components, etc., can solve the problems of inaccurate reported values, inaccurate scheduling, and inability to identify terminals, to maximize data throughput, The effect of accurate scheduling

CN113873666APending Publication Date: 2021-12-31ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-12-31

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Abstract

The embodiment of the invention relates to the field of wireless communication, and discloses a data scheduling method and device and a computer readable storage medium, and the data scheduling method comprises the steps: obtaining the number of first feature signal ports and the number of second feature signal ports of a super cell; configuring a first channel state message reference signal and a second channel state message reference signal for user equipment accessing the super cell; and determining whether to activate the second channel state message reference signal according to the maximum configurable port number of a sub-cell to which the user equipment belongs, and when determining to activate the second channel state message reference signal, triggering the user equipment to report a second channel characteristic parameter through the second channel state message reference signal, and performing downlink PDSCH scheduling on the user equipment according to the second channel characteristic parameter. According to the data scheduling method and device and the computer readable storage medium provided by the invention, a base station side can perform accurate scheduling, so that the data throughput of the super cell is maximized.
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Description

technical field

[0001] Embodiments of the present invention relate to the field of wireless communication, and in particular, to a data scheduling method, device, and computer-readable storage medium. Background technique

[0002] The super cell is composed of multiple CPs (Cell-Portions, regular cells), and each CP shares the resources of the super cell, including PCI (Physical-layer cell identities), time domain resources, frequency domain resources, and so on. In actual networking, there are often scenarios where CPs in a super cell have two antenna configurations and support different numbers of transmit antenna ports. That is, some CPs in a super cell have M antennas and support PM ports for downlink transmission, while some CPs in a super cell have M antennas and support PM ports for downlink transmission. There are N antennas and support the downlink transmission of PN ports, but the terminal cannot recognize this situation, so the base station usually only configures...

Examples

Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present invention, many technical details are provided for readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed in the present invention can also be realized.

[0017] The first embodiment of the present invention relates to a data scheduling method, the specific process is as follows figure 1 shown, including:

[0018] S101: Obtain the first number of characteristic signal ports and the second number of characteristic signal ports of the super cell.

[0019] Specifically, a super cell is a cell com...