Resource configuration method, equipment and system

A resource allocation and resource technology, applied in the field of communication, can solve the problem of high signaling overhead

Active Publication Date: 2018-11-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present application provides a resource configuration method, device and system to solve the problem of high signaling overhead when configuring authorization-free resources

Method used

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  • Resource configuration method, equipment and system
  • Resource configuration method, equipment and system
  • Resource configuration method, equipment and system

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0071] The term "and / or" in the embodiment of the present application is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which can mean: A exists alone, and A and B exist at the same time , there are three cases of B alone. In addition, the character " / " in the embodiment of the present application generally indicates that the contextual objects are an "or" relationship.

[0072] Multiple means two or more.

[0073] The resource allocation method involved in the embodiment of the present application is applicable to the Long Term Evolution (LTE) system or 5g system; in addition, the resource allocation method in the embodiment of the present application can also be applied to other w...

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PUM

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Abstract

The application discloses a resource configuration method, equipment and system. The problem that the signaling overhead is large when an underlying control signal configures unlicensed resources is solved. The method comprises the following steps: the base station determines an effective time window of at least one unlicensed resource configuration, and sends a configuration message to the terminal equipment; the configuration message is used for configuring at least one unlicensed resource, and the configuration message carries effective time window indication information which is used for indicating the effective time window, thereby enabling the terminal equipment to transmit data by using at least one unlicensed resource based on the configuration message. The problem that the underlying control signal overhead is large when the unlicensed authorization resource is configured in the specific time quantum in the prior art can be avoided, the signaling overhead is reduced, and the system performance is optimized.

Description

technical field [0001] The present application relates to the communication field, and in particular to a resource configuration method, device and system. Background technique [0002] In the grant-free transmission mechanism, when a terminal device has a data packet arriving, it does not need to request resources from the base station, but directly uses the pre-allocated authorization-free resources to send the data packet to the base station in a way that avoids authorization. The base station side Then, the authorization-free data sent by the terminal device is received on the pre-allocated resources by means of receiving technologies such as the blind detection side. [0003] A key to license-free transmission is that the base station needs to pre-configure license-free resources for terminal devices to use at any time. [0004] A method for the base station to configure authorization-free resources is: the base station first configures one or more authorization-free r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04L5/0048H04W72/0446H04W72/0453H04W72/53
Inventor 徐修强陈雁吴艺群
Owner HUAWEI TECH CO LTD
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