Method and apparatus for performing congestion control in NR V2X
AssigneeLG Electronics Inc.
InventorsSeungmin Lee, Hanbyul Seo, Hyukjin Chae
Life of this patent
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Abstract
Provided are a method for performing sidelink communication by means of a first device (100), and an apparatus supporting same. The method comprises the steps of: performing channel occupancy ratio (CR) measurement on the basis of the number of transmission layers; and performing sidelink communication on the basis of the measurement.
Claims13
A method for performing, by a first device (100), sidelink communication, the method comprising:
- performing a channel occupancy ratio (CR) measurement based on a number of transport layers;
- and
- performing the sidelink communication based on the CR measurement,
- wherein the CR measurement is performed by determining a first CR value, and adjusting the first CR value to a second CR value based on the number of transport layers.
A method for performing, by a first device (100), sidelink transmission, the method comprising:
- measuring a channel busy ratio (CBR);
- and
- performing the sidelink transmission based on a rank value that is less than or equal to a rank value related to the measured CBR,
- wherein the rank value includes at least one of a number of transport layers and a number of transmit antenna ports.
A first device (100) performing sidelink communication, the first device (100) comprising:
- one or more memories;
- one or more transceivers;
- and one or more processors connected to the one or more memories and the one or more transceivers, wherein the one or more processors are configured to:
- perform a channel occupancy ratio (CR) measurement based on a number of transport layers;
- and
- perform the sidelink communication based on the CR measurement,
- wherein the CR measurement is performed by determining a first CR value, and adjusting the first CR value to a second CR value based on the number of transport layers.
Dependencies are inferred from the claim text.