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陈先生就职于某跨国公司,经常需要往返于多个国家之间。除了各地的语言障碍,令他最头痛的事莫过于手机通信网络的制式不兼容问题,例如国内最常用的GSM手机到了韩国根本就用不了,因为该国通用的是CDMA网络。为此陈先生经常不得不租用当地的手机,原有手机被迫关闭,贻误了不少商机。有没有可能,使陈先生只用一部手机就能在全球畅游无阻?小宏是个热衷数字时尚的青年,平时身上带着手机、无线耳机、有FM收音功能的MP3播放器、GPS导航仪、有Wi-Fi功能的PDA、数码相机等等诸如此类的一堆小玩意儿,它们几乎都是些无线设备,不过分别与不同的网络有关。虽然每个设备还算轻巧,但这么多加起来带在身上,真是越来越累赘,而且使用起来也不方便。有没有可能,让小宏只通过一台轻巧的便携设备,享受到几乎所有这些无线设备的功能?阿林的笔记本电脑自从利用手机的GPRS功能上网以来,原来只有GSM通话功能的手机惨遭淘汰。而今后无线宽带3G网络的开通,又可能迫使小林将这部没用多久、却花了不少钱的GPRS手机淘汰。有没有可能,让阿林在今后面临通信网络的更新换代时,不至于如此浪费投资?
Mr. Chen works for a multinational company and often needs to travel between multiple countries. In addition to language barriers around him, the most troublesome thing is that cell phone communication network is not compatible with the standard system, for example, the most commonly used GSM cell phones to Korea simply can not use, because the country is generally CDMA network. To this end, Mr. Chen often have to rent a local cell phone, the original cell phone was forced to close, delaying a lot of business opportunities. Is it possible to make Mr. Chen use a cell phone to swim around the world? Acer is a keen digital fashion youth, usually with a cell phone, wireless headphones, FM radio MP3 player, GPS navigator, Wi-Fi-enabled PDAs, digital cameras, and the like, almost all of them wireless devices, but each is dependent on a different network. Although each device is still lightweight, but add up so much with the body, it is more and more cumbersome, but also not convenient to use. Is it possible to let Xiaohong enjoy the functionality of almost any of these wireless devices with only a lightweight portable device? Allyn’s laptop has been eliminated since its use of the GPRS feature of the phone as the only mobile phone with GSM calling capability. The future opening of wireless broadband 3G network, but also may force Kobayashi this useless how long, but spent a lot of money out of GPRS phones. Is it possible to let Alin face a wasteful investment in upgrading communications networks in the future?