论文部分内容阅读
面对九十年代移动通信技术的飞速发展,固定电话运营商中国电信和中国网通在1998年推出了基于个人便携电话系统(PHS)的无线网络接入服务,既中国用户熟知的“小灵通”。PHS 技术来自日本,已有十多年的历史。由于其基础设施成本较低、电话功耗较小、话费低廉等特点,PHS 技术在中国市场获得了巨大成功。据日本东京 PHS MoU 集团统计,到目前为止,中国电信和中国网通的小灵通用户已经达到4000万。面对固话运营商对“移动”市场的蚕食以及移动电话巨大的话费压
Faced with the rapid development of mobile communications technology in the 1990s, fixed-line operators China Telecom and China Netcom launched a wireless network access service based on a Personal Handyphone System (PHS) in 1998, which is known both to Chinese users as “PHS ”. PHS technology from Japan, has more than 10 years of history. Due to its low infrastructure costs, low power consumption and low bill, PHS technology has achieved great success in the Chinese market. According to Japan Tokyo PHS MoU Group statistics, so far, China Telecom and China Netcom PHS users have reached 40 million. In the face of fixed-line operators “mobile ” market erode and mobile phone huge calls pressure