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设计人员正在进行第3代移动通信基站设备的研制。这种新设备将使服务供应商能容纳更多的用户（从而有更多的营收额）,而更重要的是用户获得更高速率的数据服务,包括因特网无线接入和无线视频传输。第3代的数据速率目标为2Mb/s,其标准由3GPP（the 3rd GenerationPartnership Project）制订。设备制造商赢得这个市场的关键在于具有建造一个灵活系统的能力。尽管今日的建议谈的是达到2Mb/s的数据速率,但是明日的10Mb/s速率又该怎么办呢?灵活设计应该使部署的系统能够随着客户的要求与服务提供商的需求而增长。 这种系统设计中的灵活性对服务提供商有很大的经济价值,因为它能延长他们对设备投资获得回报的时间。在
Designers are working on the 3rd generation mobile communication base station equipment development. This new device will enable service providers to accommodate more subscribers (and thus more revenue) and, more importantly, subscribers access higher-speed data services including Internet radio access and wireless video transmission. The 3rd generation data rate target is 2Mb / s, the standard of which is established by 3GPP (the 3rd GenerationPartnership Project). The key to equipment manufacturers winning this market is the ability to build a flexible system. Although today’s proposal is about 2Mb / s data rate, what should be done for tomorrow’s 10Mb / s rate? Flexible design should allow the deployed system to grow as the customer’s requirements and service provider demand. The flexibility of this system design is of great economic value to service providers as it extends the time they can pay for equipment investments. in