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现代通信技术与计算机技术、微电子技术一道推动信息技术向前奔腾。铱系统66颗低地球轨道通信卫星已于1998年9月开始运行。这是通信领域的一场革命:无线革命、个人通信的革命。源起巴哈马度假自古以来,人们就有一个美好的愿望:能随时随地与身处异地的亲友交谈该多好!中国古诗中,就有借助月光、江水传递思念之情的名句。这个古老的理想,就
Modern communication technology and computer technology, microelectronics technology to promote information technology forward Pentium. The 66 low Earth-orbit communications satellites of the iridium system started operation in September 1998. This is a revolution in the field of communications: the wireless revolution and the revolution in personal communications. Originated from the Bahamas vacation Since ancient times, people have a good desire: to talk with friends and relatives who live in different places anytime, anywhere! How much is good! In ancient Chinese poetry, there is a famous sentence passing the moonlight and the river to convey thoughts and feelings. This ancient ideal, it