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Method and device for configuring radio resource pool

A wireless resource and resource pool technology, applied in the field of Internet of Vehicles, can solve the problem of low utilization of wireless resources and achieve the effect of improving utilization

Active Publication Date: 2019-02-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Embodiments of the present invention provide a method and device for configuring wireless resource pools, so as to at least solve the technical problem of low wireless resource utilization due to independent setting of different resource pools in the related art

Method used

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  • Method and device for configuring radio resource pool
  • Method and device for configuring radio resource pool

Examples

Experimental program
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Embodiment 1

[0054] The embodiment of this application can run on figure 2 on the network architecture shown.

[0055] In this embodiment, a method for configuring a wireless resource pool running on the above network architecture is provided, image 3 is a flowchart of a method for configuring a wireless resource pool according to an embodiment of the present invention, such as image 3 As shown, the process includes the following steps:

[0056] Step S302, configure a shared resource pool, wherein the shared resource pool includes a first resource pool and a second resource pool, wherein the first resource pool is used by the base station to configure the wireless resources of the PC5 for the user equipment UE, and the second resource pool is used by the user The device UE independently selects the wireless resources of PC5, the first resource pool and the second resource pool overlap in whole or in part, and the overlapping area is configured by the base station and notified to the U...

Embodiment 2

[0080] In this embodiment, a device for configuring a wireless resource pool is also provided, and the device is used to implement the above embodiments and preferred implementation modes, and what has been explained will not be repeated here. 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.

[0081] Figure 5 is a structural block diagram of an apparatus for configuring a wireless resource pool according to an embodiment of the present invention, such as Figure 5 As shown, applied in the base station, the device includes:

[0082]The configuration module 50 is configured to configure a shared resource pool, wherein the shared resource pool includes a first resource pool and a second resource pool, ...

Embodiment 3

[0090] Regarding related technologies, the applicant found the following problems: the resource pools of the two resource configuration methods are independent of each other, and the load levels of different configuration methods are generally different, which may cause differences in the utilization of resource pools in different modes. For example, the utilization of resource pools in a certain mode Insufficient, while resource pools in other modes are congested; for this scenario, it is necessary to solve the problem of how to configure resource pools in different modes.

[0091] Set mode3 dedicated resources in the shared resource pool; if the mode3 dedicated resource pool is congested, the base station selects the PC5 resources required for mode3 from the mode4 resources in the shared resource pool, and notifies the UE through broadcast signaling; if the mode4 resources in the shared resource pool When congestion occurs, the mode4UE sends congestion indication information ...

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Abstract

The invention provides a method and device for configuring a radio resource pool, and the method includes: configuring a shared resource pool, wherein the shared resource pool includes a first resource pool and a second resource pool, the first resource pool is used by a base station to configure a radio resource of the PC5 for UE (user equipment), the second resource pool is used by the UE to independently select a radio resource of the PC5, the first resource pool and the second resource pool are both or partially overlapped, and the overlapped area is configured by the base station and notifies the UE or is pre-configured in the UE; reconfiguring the shared resource pool according to the resource occupancy of the overlapped area. The present invention solves the technical problem that the wireless resource utilization is low due to independent setting of different resource pools in the related art.

Description

technical field [0001] The present invention relates to the field of Internet of Vehicles, in particular, to a method and device for configuring a wireless resource pool. Background technique [0002] With the rapid economic and social development, China's car ownership has grown rapidly, and road traffic accidents have occurred frequently, which has become one of the important factors affecting the public's sense of security in recent years. Road traffic safety has become a basic issue affecting social harmony and improving people's livelihood one. China urgently needs to improve traffic safety in terms of technology, policy, education and other aspects, and improving vehicle safety design is an important part of it. [0003] Technologies to improve vehicle safety are mainly divided into passive safety technologies and active safety technologies. Passive safety technology is used to protect people and objects inside and outside the vehicle after an accident; active safety...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W16/04H04W16/10H04W16/14H04W28/02H04W28/18
CPCH04W16/04H04W16/10H04W16/14H04W28/0284H04W28/0289H04W28/18H04W4/40H04W28/02H04W72/02H04W92/18H04W72/52
Inventor 许辉纪中伟卢忱王亚英谢芳严华丁剑锋华孝泉
Owner ZTE CORP
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