V2x communication device and multi-channel congestion control method thereof
AssigneeLG Electronics Inc.
InventorJongseob Baek
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Abstract
Disclosed is a multi-channel congestion control method considering adjacent channel interference (ACI). The multi-channel congestion control method includes configuring an interference observation window (IOW) based on the ACI of a transmission channel; acquiring channel busy ratio (CBR) information for multi-channels covered by the IOW; configuring a reference CBR for congestion control based on the CBR information for the multi-channels; and performing the congestion control for the transmission channel based on the reference CBR.
Claims12
A multi-channel congestion control method considering adjacent channel interference (ACI), comprising:
- configuring an interference observation window (IOW) based on the ACI of a transmission channel;
- acquiring channel busy ratio (CBR) information for multi-channels covered by the IOW;
- configuring a reference CBR for congestion control based on the CBR information for the multi-channels;
- and
- performing the congestion control for the transmission channel based on the reference CBR.
A V2X communication device, comprising:
- a memory configured to store data;
- a communication unit configured to transmit and receive a radio signal;
- and
- a processor configured to control the memory and the communication unit,
- wherein the processor is configured to:
- an interference observation window (IOW) based on adjacent channel interference (ACI) of a transmission channel,
- acquire channel busy ratio (CBR) information for multi-channels covered by the IOW,
- configure a reference CBR for congestion control based on the CBR information for the multi-channels, and
- perform the congestion control for the transmission channel based on the reference CBR.
Dependencies are inferred from the claim text.