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Waveform part configurations for v2x communication

A communication method, technology of bandwidth part, applied in the field of communication system, capable of solving problems such as limited flexibility and/or efficiency

Pending Publication Date: 2021-05-07
SHARP KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the communication structure used may only provide limited flexibility and / or efficiency

Method used

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  • Waveform part configurations for v2x communication
  • Waveform part configurations for v2x communication
  • Waveform part configurations for v2x communication

Examples

Experimental program
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Embodiment Construction

[0028] The present invention describes a user equipment (UE). The UE includes high layer circuitry configured to receive information about the resource pool of the side link. The UE also includes transmit circuitry configured to transmit a Physical Sidelink Control Channel (PSCCH) and a Physical Sidelink Shared Channel (PSSCH). Information about resource pools includes information about whether transmission precoding is enabled or disabled. The transmit circuitry is also configured to transmit the PSSCH based on whether transmit precoding is enabled or disabled.

[0029] The invention also describes a base station (gNB). The gNB includes transmit circuitry configured to transmit information about the resource pools of the sidelinks. The gNB also includes receiving circuitry configured to receive PSCCH and PSSCH. Information about resource pools includes information about whether transmission precoding is enabled or disabled. The receive circuitry is also configured to rec...

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PUM

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Abstract

User equipment (UE) comprises: higher layer circuitry configured to receive information to configure a sidelink bandwidth part (BWP) and second information to configure one or more resource pool for sidelink transmission and / or reception; transmitting circuitry configured to transmit a physical sidelink control channel (PSCCH) and a physical sidelink shared channel (PSSCH), wherein subcarrier spacing is associated with the sidelink BWP, and a demodulation reference signal configuration for the PSCCH and PSSCH is configured for each of the one or more resource pools.

Description

technical field [0001] The present disclosure generally relates to communication systems. More specifically, the present disclosure relates to waveform configurations for V2X communications. Background technique [0002] To meet consumer demands and to improve portability and convenience, wireless communication devices have become smaller and more powerful. Consumers have become dependent on wireless communication devices and expect reliable service, extended coverage areas, and enhanced functionality. A wireless communication system may provide communication for a plurality of wireless communication devices, each of which may be served by a base station. A base station may be a device that communicates with wireless communication devices. [0003] With the development of wireless communication devices, people are always looking for ways to improve communication capacity, speed, flexibility and / or efficiency. However, improving communication capacity, speed, flexibility ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W28/06H04W92/18
CPCH04W72/0453H04L5/0094H04L5/0051H04L5/0044H04L5/0053H04L27/26025H04W72/02H04W72/044
Inventor 横枕一成相羽立志生嘉
Owner SHARP KK