WO2021087831A1

5G

Title

Communication method and communication apparatus

Application Number:

WO2019CN116098

Publication Date:

13-05-2021

Family ID:

Application Date:

05-11-2019

Publication Country:

US

Priority Date:

05-11-2019

Abstract  Abstract

Provided is a communication method. The communication method comprises: receiving configuration authorization information, wherein the configuration authorization information is used for configuring a sidelink transmission resource and an uplink transmission resource, and the uplink transmission resource is used for sending sidelink feedback information; sending data on the sidelink transmission resource; and when no sidelink feedback is needed for the data, determining that feedback information of the data is not sent on the uplink transmission resource, or that ACK is sent on the uplink transmission resource. A sidelink sending end can use the sidelink transmission resource to transmit sidelink data that supports sidelink feedback and sidelink data that does not support sidelink feedback; and if the sending end needs to feed back the reception of burst sidelink data, the sending end requires no further request for the allocation of the uplink transmission resource, thereby improving the flexibility of transmission of uplink data in a V2X communication system.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.