公开(公告)号：US10411790B2

公开(公告)日：2019-09-10

申请号：US15726006

申请日：2017-10-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Ha Hong ,  Mankyu Park ,  Deock Gil Oh ,  Joon Gyu Ryu ,  Dae Ig Chang

IPC: H04H20/74 ,  H04B7/185 ,  H04H60/90 ,  H04N7/20 ,  H04H40/90 ,  H04H20/42 ,  H04H60/80 ,  H04L27/00

Abstract: Disclosed is a star network/mesh network accessing method and apparatus of a terminal in a satellite communication system, the method including receiving time slot resources from a central station and operating in a time division multiple access (TDMA) start network communication mode between the central station and a terminal, transferring, to the central station, a TDMA mesh network connection request message for a destination terminal, receiving traffic burst time plan (TBTP) information corresponding to the TDMA mesh network connection request message from the central station and operating in a TDMA mesh network communication mode between terminals, and switching from the TDMA mesh network communication mode between the terminals to a single channel per carrier (SCPC) mesh network communication mode between the terminals when Voice over Internet Protocol (VoIP) traffic is greater than a threshold.