Title:
USER DEVICE
Document Type and Number:
Japanese Patent JP2022118873
Kind Code:
A
Abstract:
To enable the reduction of a possibility that a side link (SL) transmission with a small hop number multi-hop collides with the other SL transmission in the case where a multi-hop communication is performed.SOLUTION: A user device comprises: a communication processing part that receives data transferred in SL by using a resource contained in a resource pool (RP) for the SL and control information containing hop-related information related to a hop number of the data, from the other user device; and a control part selecting a resource region which is a resource region contained in the RP and can be used for transferring the data on the basis of the hop-related information. The RP contains a plurality of resource regions each having a different size. A larger resource region of the plurality of resource regions corresponds to a smaller hop number. A smaller resource region of the plurality of resource regions corresponds to a larger hop number. The resource region which can be used for transferring the data is one of the plurality of RPs.SELECTED DRAWING: Figure 7
Inventors:
KAWAI SHIGEKI
AIBA TATESHI
AIBA TATESHI
Application Number:
JP2021015656A
Publication Date:
August 16, 2022
Filing Date:
February 03, 2021
Export Citation:
Assignee:
DENSO CORP
International Classes:
H04W28/02; H04W72/02; H04W76/14; H04W92/18
Attorney, Agent or Firm:
Kiyoshi Higashida
Hiroya Matsuyama
Hiroya Matsuyama