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Resource scheduling method, base station and computer storage medium

A resource scheduling and base station technology, applied in the communication field, can solve problems such as limited CCE resources

Active Publication Date: 2019-12-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a resource scheduling method, a base station, and a computer storage medium, which can effectively solve the problem of limited CCE resources, thereby increasing the number of air-separated terminals, thereby further improving the performance of air-separated

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  • Resource scheduling method, base station and computer storage medium
  • Resource scheduling method, base station and computer storage medium
  • Resource scheduling method, base station and computer storage medium

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Embodiment 1

[0053] An embodiment of the present invention provides a resource scheduling method, figure 1 Schematic diagram of the implementation process of a resource scheduling method proposed for the embodiment of the present invention Figure 1 ,Such as figure 1 As shown, in the embodiment of the present invention, the method for the base station to perform resource scheduling may include the following steps:

[0054] Step 101. Determine an active beam corresponding to a terminal to be scheduled from preset beams; wherein, the terminal to be scheduled is a terminal with the highest scheduling priority that has not performed resource scheduling among multiple terminals.

[0055] In the embodiment of the present invention, the base station may first determine the active beam corresponding to the terminal to be scheduled from preset beams. Wherein, the preset beams are obtained by uniformly dividing the DOA range covered by the cell by the scheduler of the base station, and each preset...

Embodiment 2

[0082] figure 2 Schematic diagram of the implementation process of a resource scheduling method proposed for the embodiment of the present invention Figure II ,Such as figure 2 As shown, based on Embodiment 1, in the embodiment of the present invention, further, the above-mentioned base station, according to the aggregation level corresponding to the terminal to be scheduled, the active beam, the pre-stored CCE starting position set corresponding to the active beam, and The method for obtaining the scheduling parameter corresponding to the terminal to be scheduled from the pre-stored available CCE set corresponding to the activated beam may include the following steps:

[0083] Step 102a, acquiring the initial CCE position corresponding to the terminal to be scheduled.

[0084] In the embodiment of the present invention, after the base station determines the active beam corresponding to the terminal to be scheduled from the preset beams, it may first acquire the initial C...

Embodiment 3

[0102] Figure 4 Schematic diagram of the implementation process of a resource scheduling method proposed for the embodiment of the present invention Figure four ,Such as Figure 4 As shown, based on the first embodiment, in the embodiment of the present invention, further, before the above-mentioned base station determines the active beam corresponding to the terminal to be scheduled from the preset beams, that is, before step 101, the resource scheduling method of the above-mentioned base station is further Can include the following steps:

[0103] Step 106: Carry out beam division according to the departure angle ranges corresponding to multiple terminals, and obtain preset beams.

[0104]In an embodiment of the present invention, before the above-mentioned base station determines the above-mentioned activated beam corresponding to the above-mentioned terminal to be scheduled from the above-mentioned preset beam, it needs to perform beam division according to the departu...

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Abstract

The embodiment of the invention discloses a resource scheduling method, a base station and a computer storage medium. The resource scheduling method comprises the following steps: determining an activation beam corresponding to a to-be-scheduled terminal from preset beams; obtaining scheduling parameters corresponding to the to-be-scheduled terminal according to the aggregation level correspondingto the to-be-scheduled terminal, the activation beam, a pre-stored control channel element CCE initial position set corresponding to the activation beam and a pre-stored available CCE set corresponding to the activation beam; updating a pre-stored CCE initial position set according to the CCE initial position, and updating a pre-stored available CCE set according to the CCE set so as to completea CCE allocation process of the to-be-scheduled terminal; continuously executing a CCE allocation process on the next to-be-scheduled terminal in the plurality of terminals until a plurality of scheduling parameters corresponding to the plurality of terminals are obtained; wherein one terminal corresponds to one scheduling parameter; and performing resource scheduling on the plurality of terminalsaccording to the plurality of scheduling parameters.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource scheduling method, a base station and a computer storage medium. Background technique [0002] With the continuous development of the fourth generation (4G) mobile communication system, Massive Multiple-Input Multiple-Output (Multiple-Input Multiple-Output, MIMO) technology will become an important technology for improving network capacity. Frequency Division Duplexing (FDD) is a kind of full-duplex communication technology used in mobile communication systems. Under the FDD system, because the uplink and downlink channels do not have reciprocity, it is not possible to use similar test-driven development ( Test-Driven Development, TDD) strategy to improve network capacity. However, under the FDD system, the departure angle (Departure Of Angle, DOA) of the uplink and downlink channels is reciprocal. The MassiveMIMO technology divides the cell into multiple preset beam...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/046H04W72/51H04W72/566H04W72/04H04W72/12
Inventor 万祖辉
Owner ZTE CORP
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