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AssigneeNEC Corporation
InventorsKei Ezaki, Yuki Nakanishi, Yasuhiro Watanabe
Estimating the term…
A gateway apparatus (30) according to the present disclosure is arranged between a node apparatus (20) that performs communication in accordance with a GTP and an S/P-GW (40) or an S/P-GW (50). The gateway apparatus (30) includes a communication unit (31) configured to terminate a GTP message transmitted from the node apparatus (20); a determination unit (32) configured to determine a terminal type of a mobile station associated with the GTP message; and a conversion unit (33) configured to change a transmission source address set in the GTP message transmitted from the node apparatus (20) from an identifier of the node apparatus (20) to a first identifier of the gateway apparatus (30), in which the communication unit (31) transmits, to the S/P-GW (40) or the S/P-GW (50) determined in accordance with the terminal type, the GTP message in which the transmission source address has been converted.
A gateway apparatus arranged between a node apparatus configured to execute communication in accordance with a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) and a Serving-Gateway (S-GW) or between a node apparatus configured to execute communication in accordance with the GTP and a Packet Data Network (PDN)-Gateway (P-GW), the apparatus comprising:
A communication method in a gateway apparatus arranged between a node apparatus configured to execute communication in accordance with a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) and a Serving-Gateway (S-GW) or between a node apparatus configured to execute communication in accordance with the GTP and a Packet Data Network (PDN)-Gateway (P-GW), the method comprising:
A non-transitory computer readable medium storing a program for causing a computer, which is a gateway apparatus arranged between a node apparatus configured to execute communication in accordance with a General Packet Radio Service (GPRS) Tunneling Protocol (GTP) and a Serving-Gateway (S-GW) or between a node apparatus configured to execute communication in accordance with the GTP and a Packet Data Network (PDN)-Gateway (P-GW), the program causing the computer to execute the following processing of:
Dependencies are inferred from the claim text.