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Resource scheduling method, device, network equipment and terminal

A technology of resource scheduling and network equipment, applied in the field of communication, can solve the problems of high DCI signaling overhead and achieve the effects of reducing power consumption, reducing bandwidth size, and reducing DCI signaling overhead

Active Publication Date: 2021-12-21
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiments of the present invention provide a resource scheduling method, device, network equipment, and terminal to solve the above-mentioned problem of huge DCI signaling overhead

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  • Resource scheduling method, device, network equipment and terminal
  • Resource scheduling method, device, network equipment and terminal
  • Resource scheduling method, device, network equipment and terminal

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Embodiment Construction

[0046]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0047] An embodiment of the present invention provides a resource scheduling method, which is applicable to network equipment, and the network equipment may be a base station (eNodeB, eNB) or a base station (gNB) applicable to a new air interface. The network equipment in the following embodiments is described by taking a base station as an example, as figure...

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Abstract

The present invention discloses a resource scheduling method, device, network equipment and terminal, wherein the method includes the following steps: obtaining the maximum bandwidth supported by the terminal; dividing the carrier into at least one bandwidth part according to the maximum bandwidth supported by the terminal; each The bandwidth value of the bandwidth part is less than or equal to the maximum bandwidth supported by the terminal; generating a bandwidth part index corresponding to the at least one bandwidth part, scheduling at least one bandwidth part for the terminal, and assigning the bandwidth corresponding to the bandwidth part A partial index is sent to the terminal. Therefore, according to the above division method, when the base station performs resource allocation, it only needs to indicate which resources in the bandwidth part are allocated to the terminal through DCI signaling. Since the bandwidth part is much smaller than the carrier bandwidth, the bandwidth used for resource allocation is greatly reduced. DCI signaling overhead.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a resource scheduling allocation method, device, network equipment and terminal. Background technique [0002] In the case of traditional LTE, the bandwidth of the carrier is small, and the bandwidth required by the terminal is also relatively small. Usually, the bandwidth of the secondary carrier in LTE is only 20MHz at most. After the large bandwidth is only allocated to the secondary carrier, it can be satisfied without further subdivision. The requirements of traditional LTE terminals. A carrier actually corresponds to a cell, and the carrier bandwidth is the bandwidth corresponding to a cell. In the new wireless technology (NR), the bandwidth required by the terminal becomes wider and the terminal requirements are diversified (for example, the bandwidth required by different terminals varies widely). When the single carrier bandwidth is 400MHz, it can be divi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0453H04W72/51H04W72/23
Inventor 李明菊
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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