Blakely, Sokoloff, Taylor & Zafman
Duplex structure signal transfer point system for common channel signalling system No. 7
 The present invention provides a duplex structure signal transfer point system for common channel signaling system No. 7, which includes a serial duplexed interconnection device; a duplexed network interface connected to the serial duplexed interconnection device, for performing an interconnection between signal message processing submodules; a parallel duplexed interconnection device connected to the duplexed network interface, for performing a parallel duplexed interconnection between unit level 2s and a duplexed unit level 3, wherein the duplexed unit level 3 is connected to the parallel duplexed interconnection device, for performing a protocol level 3 of a message transfer protocol in the common channel signalling system No. 7; and wherein the unit level 2s are connected to the parallel duplexed interconnection device, for performing a protocol level 2 of the message transfer protocol in the common channel signalling system No. 7. 
Electronics and Telecommunications Research Institute Korea Telecommunication Authority
H
H04Q
inventional
Jong E. Young H. Hyun T. Kun W. Young S. Seok G.
Chae Lee Lee Lee Baek Lee