System for structuring marine communication network based on LTE and PLC

摘要

The present invention relates to a marine network construction system. The present invention includes a first room (Room 1) 21-1, a second room (Room 2) 21-2 to a Room n (21-n: n is a natural number of 3 or more) (LTE) and PLC-based maritime network construction system including a ship 20 and an LTE base station 10, the LTE router and the PLC HE 30a formed in the first room 21-1, ; The first PLC CPE 40-1 to the n-1th PLC CPE 40-1, which are individually formed in the second room (room 2) 21-2 to the nth room (room n) 21- (n-1)); And a PLC line 50 respectively connected from the LTE router and PLC HE 30a to the first PLC CPE 40-1 to the n-1th PLC CPE 40- (n-1); . By using only one LTE router individually formed in each room in the conventional vessel, it is possible to reduce the LTE mobile communication cost through building a TCP / IP network in the ship. In addition, the present invention solves the shortcoming of LTE communication only in the structure above the ship due to the LTE communication transmission / reception ratio, and provides an effect of building a network that can utilize LTE communication even in a structure under the ship In addition, it can be applied to all types of wireless communication such as conventional 3G and satellite communication as well as LTE network connected with LTE base station, and it can be applied to an architectural structure having the same problems with communication cost and reception environment to provide.