Each MUOS satellite features two payloads — a wideband code division multiple access (WCDMA) payload and a legacy UHF payload.
每个MUOS卫星配备了两个有效载荷——宽频码分多址(WCDMA)有效载荷和传统UHF有效载荷。
China Unicom, which holds the only license for the WCDMA 3g technology compatible with the iPhone, is China's second-largest carrier.
中国第二大无线运营商中国联通持有唯一一张能与iPhone兼容的WCDMA3g牌照。
MUOS leverages third generation (3G) Wideband Code Division Multiple Access (WCDMA) cellular phone technology in the implementation of the ground segment.
MUOS利用第三代宽带码分多址蜂窝电话技术实现地面部分。
This paper focuses on the handover technology in WCDMA.
本文重点研究WCDMA中的切换技术。
The radio interface protocols criterion of WCDMA is introduced in this paper.
本文介绍了WCDMA的无线接口协议规范。
Therefore the fiber optic repeater will play an important role in WCDMA system.
因此，毫无疑问光纤直放站在WCDMA系统中会起到重要的作用。
In this paper, the applications of smart antennas in WCDMA system are discussed.
本文研究了在第三代移动通信WCDMA系统中的智能天线应用。
In WCDMA system, handover is an important aspect of wireless resource management.
在WCDMA系统中，切换是无线资源管理的重要方面。
A contest that upgrades original WCDMA network to HSDPA spreads out at this point.
一场将原有WCDMA网络升级至HSDPA的竞赛就此展开。
UE log analysis is one of the key methods of trouble location in WCDMA system test.
在WCDMA系统测试中，分析手机日志是故障定位的重要手段之一。
A repeat iterative adaptive smart antenna algorithm for WCDMA-TDD systems is proposed.
提出一种用于WCDMA - TDD系统的重复迭代自适应智能天线算法。
This paper discusses mainly the location technology based on TDOA and AOA in WCDMA system.
本文主要探讨了在WCDMA系统中应用的基于TDOA和AOA方法的移动台定位技术。
This dissertation has discussed the link characteristics and cell capacity of WCDMA system.
本文描述了WCDMA系统的链路特性和小区容量性能。
Analyse the functions of those entities which play a role in WDS's control in WCDMA network.
分析WCDMA网络分组域数据业务控制实体的功能。
WCDMA technology is not perfect, however, the code of the interference is one of its shortcomings.
然而WCDMA技术并不完美，码间干扰就是其缺点之一。
Hence, it is the plan's foundation to remodel the radio propagation model in the WCDMA network planning.
因此，在WCDMA的网络规划中，对无线电波的传播方式重新建模是其规划的基础。
As an enhanced technology of WCDMA, HSDPA has greatly increased the transmission rate of downstream data.
高速下行分组接入(HSDPA)作为WCDMA的增强技术，大大提高了下行数据速率。
The problem that how to set the price to maximize revenue in WCDMA networks is investigated in this paper.
该文研究了在WCDMA网络中如何选择价格来最大化网络收益。
A fast implement for rate de-matching algorithm of WCDMA system based on DSPand its performance is presented.
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。
The ways of estimating the frequency offset and Doppler spread width in WCDMA system are studied in this paper.
本文主要研究了WCDMA(宽带码分多址)系统中频偏和最大多普勒频偏的估计方法。
The paper deeply studies the procedure of WCDMA Downlink receiver and describes the fundamentals of DS-CDMA receiver.
该文深入地研究了WCDMA下行接收过程，阐述了直扩CDMA系统接收机原理。
WCDMA handoffs include soft handoff(softer handoff involved), hard handoff, forward handoff and handoff between systems.
WCDMA的切换可以分为软切换（包括更软切换）、硬切换、前向切换以及系统间切换。
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。
Single code and multiple code transmission schemes which can provide variable rate services are presented in a WCDMA system.
WCDMA系统提出了单码和多码两种多速率传输方案。
The cell search of WCDMA can be divided into slot synchronization, frame synchronization and scrambling code identification.
WCDMA目标小区搜索过程可以分为时隙同步、帧同步和扰码识别。
After describing elements of LDPC codes, LDPC coded WCDMA downlinks were constructed, meanwhile, decoding process was improved.
在讨论了ldpc码的基本原理之后，构建了基于ldpc码的WCDMA下行链路，改进了ldpc码的译码过程。
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3G混合业务下的基站覆盖半径以及与WCDMA覆盖方面的差异。
This article provides an intuitionistic validation method for the research of BER analysis and interference analysis of WCDMA signal.
为WCDMA信号解调误码率的分析以及干扰分析等研究工作，提供了一种较为直观的验证方法。
This paper analyzes the performance of Space-time RAKE Receiver at the base-station of WCDMA System which employing adaptive antenna array.
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.
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。
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