부현철

发表

Method and apparatus for providing simultaneous multi ptt over cellular multimedia service

성상경, 부현철, 2005 .

Method and apparatus for controlling a power of terminal

임형규, 김도영, 임내현, 2011 .

Method and apparatus for transceiving data packet for multimedia data in variable size

송재연, 박경모, 부현철, 2014 .

Method and apparatus for transmitting and receiving data in a communication system

박경모, 부현철, 2014 .

Method and system for adding poc clients into poc group session composed of flexible target group

박성진, 성상경, 박준구, 2005 .