公开(公告)号：US20240267337A1

公开(公告)日：2024-08-08

申请号：US18640792

申请日：2024-04-19

申请人： Korea Railroad Research Institute

发明人： Il Mu BYUN ,  Kyeong Jun KO ,  Woo Jin AHN ,  Young Ju KIM ,  Sung Soo PARK

IPC分类号： H04L47/28 ,  H04L12/46

CPC分类号： H04L47/28 ,  H04L12/46

摘要： A method for transmitting data between a first communication device including a first terminal and a first virtual time sensitive networks (TSN) bridge and a second communication device including a second terminal and a second virtual TSN bridge, without interruption of a stream configured by using a time sensitive network even when a communication device moves, according to the present technology, comprises the steps of: the first terminal transmitting a virtual TSN bridge connection request to the first virtual TSN bridge; the first virtual TSN bridge transmitting a virtual TSN port information request to the second virtual TSN bridge according to the virtual TSN bridge connection request; the second virtual TSN bridge transmitting, to the first virtual TSN bridge, information related to a virtual TSN port included in the second virtual TSN bridge; and the first virtual TSN bridge determining, on the basis of the information related to the virtual TSN port, a plurality of virtual TSN ports to be used for communication with the second virtual TSN bridge in the first virtual TSN bridge.