Spread Spectrum technique is widely used in digital cell-phone mobile communication system, satellite mobile communication, inside wireless communication and future personal communication.
扩频技术在数字蜂窝移动通信系统、卫星移动通信、室内无线通信和未来的个人通信中被广泛采用。
Kenya’s Safaricom and its rivals are pioneering money-transfer by mobile phone; mobile savings and agricultural-insurance schemes are next.
肯尼亚的Safaricom及其劲敌率先推出手机转账功能；接下来它们还计划开设手机存储、农业险等服务。
Kenya’s Safaricom and its rivals are pioneering money-transfer by mobile phone; mobile savings and agricultural-insurance schemes are next.
肯尼亚的Safaricom及其劲敌率先推出手机转账功能；接下来它们还计划开设手机存储、农业险等服务。
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