td-wcdma

Although all of the 3g technology, including CDMA2000, WCDMA, TD-SCDMA, may be all feasible, but currently, CDMA2000 is on the top at the product development, commercially use and market agreement.

虽然所有的3 G技术(CDMA2000, WCDMA和TD - SCDMA)都可能是可行的，但是到目前为止，CD MA2000在产品开发、商业化使用和市场接受等方面都处于领先地位。

By study the upper situation, we have the following conclusion: the frequency distance of TD-SCDMA and WCDMA should be 5mhz, frequence disposition should like FIG.

通过对几种情况的分析计算，可以得出以下结论：TD - SCDMA的频率间隔同WCDMA一样均应为5mhz，频率配置如图所示。

Finally it discusses coverage radius of base station in mixed 3g operation mode and differences between TD-SCDMA and WCDMA coverage.

最后讨论了3 G混合业务下的基站覆盖半径以及与WCDMA覆盖方面的差异。

The intersystem interference between WCDMA and TD-SCDMA base station is deeply analyzed, including co-site and coexistence.

针对WCDMA系统与TD - SCDMA系统基站之间的共站、共存问题，从干扰的角度进行了深入的分析。

WCDMA, CDMA2000 and TD-SCDMA are the scenarios on the third Generation mobile communications, some key techniques are consistent in these schemes.

CDMA2000和TD—SCDMA都已经成为了第三代移动通信的方案，而其中的一些关键技术基本一致。