韩国和日本 和中国一样,韩国和日本原来在移动通信领域的基础也非常薄弱,但两国都采取了非常措施,促进了本国移动通信的快速发展。日本为了发展本国移动通信产业,出台了不同于欧洲和美国标准的第二代移动通信标准PDC标准。在有了自己的标准的情况下,日本政府规定运营商使用这个标准,虽然用户到了日本以外的国家不能打通电话,但在本国有市场。日本成功地通过标准的使用,把国外的厂 South Korea and Japan Like China, South Korea and Japan, which used to be fundamentally weak in the field of mobile communications, both countries took extraordinary measures to promote the rapid development of their own mobile communications. Japan in order to develop their own mobile communications industry, promulgated a standard different from the European and American standards of the second generation mobile communications standard PDC standard. With its own standards, the Japanese government has stipulated that operators should use this standard. Although users can not get on the phone when they reach other countries outside of Japan, they have markets in their home country. Japan successfully passed the standard use, put the factory abroad