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Resource configuration determining and indicating method and device

A resource allocation and determination method technology, which is applied in the field of communication, can solve problems such as the inability to realize the coordinated allocation of cellular communication resources and Sidelink communication resources, and achieve the effect of improving the efficiency of Sidelink communication

Pending Publication Date: 2020-04-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present disclosure provide a method and device for determining and indicating resource configuration, so as to at least solve the problem in the related art that the coordinated configuration of cellular communication resources and Sidelink communication resources cannot be realized in the 5G system

Method used

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  • Resource configuration determining and indicating method and device
  • Resource configuration determining and indicating method and device
  • Resource configuration determining and indicating method and device

Examples

Experimental program
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Embodiment 1

[0052] In this embodiment, a method for determining resource allocation is provided, Figure 4 is a flowchart of a method for determining resource configuration according to an embodiment of the present disclosure, such as Figure 4 As shown, the process includes the following steps:

[0053] Step S402, the first node obtains first configuration information and second configuration information, wherein the first configuration information is used to indicate the usage status of flexible resources on the side link, and the second configuration information is used to indicate the status of the side link a first time domain resource in the resource pool;

[0054] Step S404, according to the first configuration information and the second configuration information, the first node determines a second time domain resource in the edge link resource pool, where the second time domain resource is the The first time-domain resource or a subset of the first time-domain resource.

[0055...

Embodiment 2

[0095] In this embodiment, a method for indicating resource configuration is provided, Figure 5 is a flow chart of a method for indicating resource configuration according to an embodiment of the present disclosure, such as Figure 5 As shown, the process includes the following steps:

[0096] Step S502, the second node configures first configuration information and / or second configuration information, wherein the first configuration information is used to indicate the usage status of flexible resources on edge links, and the second configuration information is used to indicate The first time domain resource in the link resource pool;

[0097] Step S504, the second node sends a configuration indication signaling to indicate the first configuration information and / or the second configuration information.

[0098] Optionally, the first configuration information is used to indicate the usage status of the flexible resource on the side link, and it is characterized in that it i...

Embodiment 3

[0142]This embodiment also provides a device for determining resource allocation, which is used to implement the above embodiments and preferred implementation modes, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0143] Figure 20 is a structural block diagram of a device for indicating resource configuration according to an embodiment of the present disclosure, such as Figure 20 As shown, the device includes:

[0144] An obtaining module 2002, configured to obtain first configuration information and second configuration information, wherein the first configuration information is used to indicate the use status of flexible resources on s...

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Abstract

The invention provides a resource configuration determining and indicating method and device. Specifically, the resource configuration determining method comprises: a first node obtains first configuration information and second configuration information, the first configuration information being used for indicating a usage state of a flexible resource in a sidelink, and the second configuration information being used for indicating a first time domain resource in a sidelink resource pool; and the first node determines a second time domain resource in the sidelink resource pool according to the first configuration information and the second configuration information, the second time domain resource being the first time domain resource or a subset of the first time domain resource. Throughapplication of the method and the device, the problem that coordinated configuration of cellular communication resources and Sidelink communication resources cannot be realized in a 5G system is solved, and the effect of improving the Sidelink communication efficiency among UE is achieved.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular, to a method and device for determining and indicating resource configuration. Background technique [0002] Invention With the development of wireless communication technology and the increasing communication needs of users, in order to meet higher, faster and newer communication needs, the fifth generation mobile communication (5G, 5th Generation) technology has become the trend of future network development. [0003] In a side link (Sidelink, also known as a direct link, Direct link) communication system, when there is business to be transmitted between user equipment (UE), the business data between UEs does not pass through the network side, that is, does not pass through the UE The forwarding of the cellular link between the base station and the base station is directly transmitted by the data source UE to the target UE through Sidelink, figure 1 It is a schematic diagra...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W72/0446H04W4/70H04W72/23
Inventor 杨瑾卢有雄
Owner ZTE CORP
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