IP ADDRESS GENERATION METHOD, DEVICE IDENTIFICATION NUMBER GENERATION METHOD, BASE STATION APPARATUS AND TERMINAL DEVICE

摘要

PROBLEM TO BE SOLVED: To generate IPv6 addresses and device identification numbers while using conversion rules suitable for an IPv6 address structure.

SOLUTION: An input part 160 inputs base station identification numbers, and a terminal MAC address generator 162 converts the base station identification numbers to provider assignment MAC addresses from an upper number with reference to a prestored conversion table to generate base station MAC addresses. An interface ID generator 166 generates an interface ID based on the base station MAC address, and a network prefix generator 168 concatenates a paging area number in the base station identification number with a part of a prespecified network prefix, to generate a network prefix. An IPv6 address generator 170 concatenates the network prefix with the interface ID, to generate an IP address of the base station apparatus.

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