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美国朗讯科技于美国当地时间10月9日宣布,贝尔研究所的研究小组开发出了软件架构“CommonOperations(COPS)”,使支持多种无线网络方式的全球漫游服务成为可能。该架构能够支持CDMA2000与UMTS(Universal Mobile Telecommunications Services)等第3代(3G)通信方式以及802.11等高速数据接入技术。COPS可以提供:移动用户离开平时使用的网络(家庭网络)后,即便是在不同类型的无线技术标准的地区也可以通过漫游服务获得声音、数据服务、信息及短消息。对移动运营商而言,其优点就是可以借此对本公司
Lucent Technologies USA announced on October 9 local time that the Bell Labs research team has developed the software architecture CommonOperations (COPS), making it possible to support global roaming services in a variety of wireless networks. The architecture supports third generation (3G) communication such as CDMA2000 and Universal Mobile Telecommunications Services (UMTS) and high-speed data access technologies such as 802.11. COPS offers: Mobile users can get voice, data services, messaging and text messaging through roaming services even in areas where different types of wireless technologies are standard, leaving their usual network (home network). For mobile operators, the advantage is that we can take this to the company