Unlock instant, AI-driven research and patent intelligence for your innovation.

A p-ue signaling method

A P-UE, signal transmission technology, applied in the V2X field, can solve problems such as power limitation, and achieve the effect of solving power limitation

Inactive Publication Date: 2021-05-14
POTEVIO INFORMATION TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a P-UE signal transmission method, which can reasonably determine the P-UE signal transmission power and solve the problem of limited power

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A p-ue signaling method
  • A p-ue signaling method
  • A p-ue signaling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose, technical means and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0039] This application considers that the P-UE uses multiple carriers for uplink transmission and Sidelink transmission, and the PUCCH, PUSCH, PSCCH, and PSSCH on multiple carriers are likely to be transmitted simultaneously. If the P-UE is the synchronization source, the P-UE will also send PSBCH, PSSS and SSSS at the specified time, and there may be PUCCH, PUSCH on multiple carriers, and PSBCH, PSSS, SSSS, PSCCH and PSSCH. It is possible to transmit simultaneously. In addition, it is also possible that PUSCH, PSCCH and PSSCH are transmitted on multiple carriers at the same time, or that PSCCH and / or PSSCH are transmitted on multiple carriers at the same time. Therefore, scenarios where the P-UE is limited in power will also increase. If the sum of the requi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application discloses a P-UE signal transmission method, including: the P-UE determines the transmission power of each channel according to the power priority, and performs signal transmission according to the determined transmission power; wherein, the P-UE When determining the transmit power of each channel, meet the transmit power requirements of channels with different power priorities one by one, and ensure that the total transmit power of each channel does not exceed the maximum allowable transmit power configured for the P-UE; PBSCH, PSSS and SSSS The power priority is higher than that of the PSCCH, and the power priority of the PSCCH is higher than that of the PSSCH. By applying the present application, power allocation and signal transmission can be reasonably performed, thereby solving the problem of power limitation in sidelink transmission.

Description

technical field [0001] The present application relates to V2X technology, and in particular to a P-UE signal transmission method. Background technique [0002] V2X (Vehicle to X), that is, the information exchange between the vehicle and the outside world, is the key technology of the future intelligent transportation system. V2X applications will improve driving safety, reduce congestion and vehicle energy consumption, improve traffic efficiency and in-vehicle entertainment information, etc. It uses vehicle-to-vehicle V2V (Vehicle-to-Vehicle), vehicle-to-pedestrian V2P (Vehicle-to-Pedestrian), vehicle-to-roadside infrastructure V2I (Vehicle-to-Infrastructure) and vehicle-to-application server V2N (Vehicle-to-Pedestrian) -Network) communication as the basis for wireless communication and information exchange and processing between vehicles-X (V2X: vehicles, roads, pedestrians and the Internet, etc.). [0003] For the communication between vehicles and pedestrians V2P, the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/28H04W52/34
CPCH04W52/281H04W52/346
Inventor 周欣姜春霞吕征南
Owner POTEVIO INFORMATION TECH CO LTD