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研究了应用于WCDMA直放站中的基于模拟预失真技术的功率放大器。An analog predistortion power amplifier used in WCDMA repeater is developed.

本文介绍了WCDMA的无线接口协议规范。The radio interface protocols criterion of WCDMA is introduced in this paper.

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中国联通是中国市场唯一运营WCDMA网络的电信运营商，这是苹果感兴趣的。China Unicom is the country's sole WCDMA carrier, that is what Apple is interested.

分析WCDMA网络分组域数据业务控制实体的功能。Analyse the functions of those entities which play a role in WDS's control in WCDMA network.

WCDMA作为未来3G的三大主流技术标准之一，已经得到业界的广泛认可。As one of three main technical standards for 3G, WCDMA has been widely accepted by industry.

中国联通拿到WCDMA派司后，投入大量资金用于3G基站的建立。China Unicom get the WCDMA license, put a lot of money for the construction of 3G base stations.

通过估算实例表明该方法加快了WCD-MA估算速度，并能提供足够的精度。The examples show that this method quickens the WCDMA dimensioning process and provides enough accuracy.

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WCDMA基站数目的规划是综合覆盖规划和容量规划的结果，可以采用坎贝尔模型进行WCDMA基站数目、信道板数目的规划。The number of WCDMA base stations is subject to the balance between coverage planning and capacity planning.

给出了基于DSP的WCDMA系统解速率匹配算法的快速实现及相应性能。A fast implement for rate de-matching algorithm of WCDMA system based on DSPand its performance is presented.

该文提出了一种用于平流层平台WCDMA系统的固定波束加可控波束天线覆盖方案。In this paper a coverage scheme consisting of both fixed and configurable beams is proposed for HAPS WCDMA systems.

WCDMA系统是一个自干扰的系统，它的容量是由当前小区接收到的干扰所限制的。WCDMA system is a self-interference system. Its capacitance is limited by the interference the current subzone receives.

最后采用反射测量法给出了WCDMA二端口无源互调测量系统框架和相应的参数说明。At last, measure frame and parameter elucidation of WCDMA two ports PIM system is given by adopting reflected measurement.

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

WCDMA是宽带码分多址技术的发展方案之一，其服务质量保证是多媒体业务传输的关键问题。WCDMA is one of the developing CDMA, which Qos provisioning is the key problem to support multimedia services transmission.

仿真结果表明当系统信道被大量用户占用时，分扇区WCDMA系统仍能够获得较好的信干比和误比特率。Simulations show that a sectored WCDMA system can be of better SINR and BER performance when the systems are of large number of users.

从无线网络规划的角度，着重介绍了密集城区WCDMA室外天线参数和天线分集的选择。From the view of radio network planning, the selection of dense urban area WCDMA outside antenna parameter and antenna diversity are given.

分析了在WCDMA系统的基站中采用含自适应阵列天线的空时RAKE接收机的性能。This paper analyzes the performance of Space-time RAKE Receiver at the base-station of WCDMA System which employing adaptive antenna array.

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在第二章介绍了WCDMA和HSDPA系统共存时产生系统间干扰的原因，说明了两种系统共存下产生的干扰类型。Chapter 2 describes the inter-system interference when WCDMA and HSDPA coexist in adjacent area, then show two inter-system interference type.

为了有效解决WCDMA系统高层建筑物无线网络质量问题，本文提出了室内分布异频组网方案。This article proposed differ-frequency network scheme of IDS, in order to solve the wireless network quality of WCDMA system in high building.

2006年，主力WCDMA厂商依然把发展的重点放在核心技术的开发、新产品的研制方面。In 2006, leading WCDMA manufacturers still focus their development on the development of core technologies and the development of new products.