wcdma

wcdma

1. In 2006,leading WCDMA manufacturers still focus their development on the development of core technologies and the development of new products.

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。

2. Research on Service Bear Network Technology of WCDMA R4 Based on IP

4业务承载网技术研究

3. Planning of WCDMA R4 Core Network Basing PS Domain

4分组域规划

4. The Construction Scheme of Core Network in WCDMA R4

4核心网建设方案的探讨

5. Discussion of Backup Project of WCDMA's Core Network in R4

4核心网网络容灾方案的探讨

6. Study of WCDMA R4 Core Network Based on IP

4核心网规划方法研究

7. WCDMA R4 Network Architecture and Network Planning

4网络结构和规划

8. Therefore, the interference from PHS to WCDMA should be at the center of concern. In this thesis, ACIR will be used to calculate the interference from PHS Cell Stations (CS) and Portable Stations (PS).

ACIR(Adjacent Channel Interference Ratio)是一个综合判定邻频干扰衰减度的指标,本文用它来计算PHS对WCDMA系统的干扰。

9. The Evolution From GSM Handset to WCDMA UE

GSM手机到WCDMA终端的演变

10. HSDPA is an enhanced data technology in WCDMA application and can upgrade the downlink data speed and system capacity of the wireless network.

HSDPA是WCDMA的数据增强型技术,可极大提升网络的下行数据速率及系统容量。

11. Application of Kalman Filter to Power Control in WCDMA

K alm an滤波器在WCDMA功率控制中的应用

12. LGC has solutions for delivering the best-in-class products in GSM, CDMA, WCDMA, UMTS, and other standard wireless communication technologies.

LGC提供最好的室内分布产品用于GSM,CDMA,WCDMA,UMTS和其他标准无线技术。

13. That is to say the idea benefit for the upgrade any layer of the whole system. Nodeb and RNC is important parts of the WCDMA sub-system, the interface between them is called lub.

NodeB和RNC是WCDMA接入子系统中非常重要的设备，它们之间的的接口叫Iub接口。

14. SKT Korea is the major mobile communications companies, using both WCDMA and CDMA2000 third generation mobile communication standards, which hold the Korean mobile communications market share of 51%.

SKT是韩国主要的移动通信公司，同时采用WCDMA和CDMA2000两种第三代移动通信标准，占据了韩国移动通信市场51%的份额。

15. wide code division multiple access (WCDMA)

WCDMA

16. On WCDMA CN Technical Standards

WCDMA CN标准发展研究

17. WCDMA(Wideband CDMA) is widely considered to be an overwhelming RTT(Radio Transmission Technique) technology in the 3G market.

WCDMA(Wideband CDMA,宽带码分多址接入)作为3G的一种主流无线传输技术(RTT),已经成为运营商规划部署3G网络的首要选择。

18. WCDMA Down Link STTD Reception Scheme and Performance Analysis

WCDMA下行链路STTD模式天线分集实现方案及性能分析

19. A comparison between the multiple access plan of WCDMA and CDMA2000

WCDMA与CDMA2000多址方式的比较

20. The Comparison of WCDMA and cdma2000

WCDMA与cdma2000系统的比较

21. There are many differences between the wireless interfaces of WCDMA based on code division multiple access(CDMA) and GSM based on time division multiple access(TDMA).

WCDMA与GSM在空中接口上存在较大差异,WCDMA基于码分多址技术,GSM基于时分多址技术。

22. FDD Synchronization Scheme of RNC-Iub/Iur Interfaces in WCDMA

WCDMA中FDD模式下的RNC-Iub/Iur接口同步方案

23. A Novel Method of Channel Estimation for WCDMA

WCDMA中一种新的信道估计方法

24. A novel channel estimation method for WCDMA [J].Acta Electronica Sinica, 2000,28(7): 16-18.

WCDMA中一种新的信道估计方法[J].电子学报,2000,28(7):16-18.

25. Analysis of STTD Antenna Transmit Diversity for WCDMA

WCDMA中天线开环发分集模式STTD的性能分析

26. WCDMA brought forward by Europe ETSI (the third generation of Europe standardizes organization), is also basically built above narrow belt of CDMA .

WCDMA为欧洲ETSI（欧洲3G标准化组织）提出的宽带CDMA技术，也是建立在窄带CDMA的基础之上的。

27. Construction Strategy of WCDMA Location Service Platform

WCDMA位置服务平台建设策略

28. Research in the Key Technologies of WCDMA

WCDMA关键技术的研究

29. Joint Deployment of WCDMA & WLAN

WCDMA和WLAN的联合建设

30. Research and Development on Driver of WCDMA Base Band

WCDMA基带系统驱动层研究与开发

31. Power allocation of WCDMA cell search

WCDMA小区搜索中的功率分配

32. WCDMA Technologies and Development

WCDMA技术与发展

33. The WCDMA technology is one of the main standards of the third Generation mobile communication system (3G) while Radio Resource Management (RRM) is an important way for its implementation.

WCDMA技术是第三代移动通信系统(3G)的主要标准之一,无线资源管理(RRM)则是该技术得以实现的重要途径。

34. WCDMA Wireless Network Planning and Design

WCDMA无线网络规划设计

35. WCDMA is one of the developing CDMA, which Qos provisioning is the key problem to support multimedia services transmission.

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。

36. WCDMA is on our future plan, because a lot other market required this standard of the phone.

WCDMA有在我们未来的计划中,因为有很多其他“岛”上的人也需要这种标准的“鞋”

37. Implementation of Turbo Code on DSP in WCDMA Standard

WCDMA标准中Turbo码译码的DSP实现

38. The Development of WCDMA Standardization

WCDMA标准的发展及版本间的变化

39. WCDMA Standards:Past and Future

WCDMA标准的演进及其发展预测

40. The next step evolution of WCDMA is HSDPA, as a matter of fact, 3GPP has modified air interface mainly in two aspects, introducing HSDPA technology.

WCDMA的下一步演进是HSDPA，事实上，3GPP主要从两方面对空中接口作了改进，引入了HSDPA技术。

41. WCDMA is the advantage of the widely used GSM upgrade to its convenience.

WCDMA的优势在于GSM的广泛应用能为其升级带来方便。

42. The Radio Interface Protocols of WCDMA

WCDMA的无线接口协议规范

43. Key Techniques of the AM Mode for the RLC Layer in WCDMA Systems

WCDMA空中接口RLC层的AM传输方式关键技术的研究

44. Algorithm Study on Step One Cell Search in WCDMA

WCDMA第一步小区搜索算法研究

45. Performance Analysis of Space-Time Transmit Diversity for WCDMA

WCDMA系统STTD发送分集RAKE接收机的性能分析

46. A RAKE Receiver in WCDMA Systems

WCDMA系统中RAKE接收技术的研究

47. Study on interleaver length of Turbo codes in WCDMA system

WCDMA系统中Turbo码编译码器交织长度的研究

48. FPGA implementations of WCDMA matched filter

WCDMA系统中匹配滤波器的FPGA实现

49. An Adaptive Step Size Power Control Scheme in WCDMA

WCDMA系统中变步长功率控制策略

50. Issues of Planning Base Station Power in WCDMA System

WCDMA系统中基站的功率规划问题

51. Cell Search Algorithm Analysis in WCDMA Systems

WCDMA系统中小区搜索实现算法分析

52. A Novel Frame Structure for WCDMA

WCDMA系统中新型帧结构的研究

53. Study on Radio Access Network Modeling in WCDMA Systems

WCDMA系统中无线接入网建模的研究

54. Performance of Transmit Diversity Schemes for WCDMA

WCDMA系统发送分集技术的性能分析

55. DSP+FPGA Implementation of Base-Band Processing in WCDMA

WCDMA系统基带处理的DSP+FPGA实现方案

56. Performance of Uncoded WCDMA Uplink System with Perfect Chann.

WCDMA系统基本原理06基本信令流程.

57. The Evolution and Radio Transmission Technologies of WCDMA System

WCDMA系统的发展与无线传输技术

58. Modulation Technology in WCDMA System

WCDMA系统的调制技术

59. End-to-End Service Performance Optimization of WCDMA Network

WCDMA网络端到端业务性能优化

60. Design of HTS filter for WCDMA mobile communication system

WCDMA通信系统用高温超导滤波器的设计

61. Calculation of Shadow Fading Loss in the RLB of WCDMA

WCDMA链路预算中阴影衰落余量的计算

62. Study on the WCDMA Closed Loop Power Control

WCDMA闭环功率控制的研究

63. Ericsson must struggle to get some order forms, and I think it can get a lot.It is good at WCDMA.

[现在充值，立即获得威望，安全、简单、快速！][怎样免费获得高薪通信职位？简单的秘密

64. ZTE Chairman Hou Weigui said that in 2008, the company in the GSM, WCDMA, FTTX, optical transmission, such as mainstream products made up a big breakthrough and growth.

中兴通讯董事长侯为贵表示，2008年，公司在GSM、WCDMA、FTTX、光传输等主流产品上取得了较大幅度突破和增长。

65. China Telecom in 82 cities CDMAEV-DO a tender has been completed, China Unicom WCDMA tender preparation is in progress.

中国电信82个城市CDMAEV-DO一期招标已完成,中国联通WCDMA招标准备正在进行中。

66. Dai Zhong, deputy general manager of the operator's networks department, says TD-SCDMA is a Chinese standard that should be supported, but “WCDMA is better for China Mobile”.

中国移动网络部副总经理戴忠表示，TD-SCDMA是中国标准，应该得到支持，但“WCDMA更适合中国移动”。

67. Wideband code-division multiple-access (WCDMA) is selected as the radio interface technology in the coming 3G wireless network to meet different QoS requirements of heterogeneous traffics.

中文摘要在第三代行动通讯中，各种传输对服务品质的要求都不相同。为了满足这些不同的需求，WCDMA是无线端一种重要的存取技术。

68. 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。

69. A novel multipath interference cancellation (MPIC) algorithm was developed to suppress the inter-symbol interference caused by multipath fading and to increase the throughput of wideband code division multiple access (WCDMA) systems.

为了抑制多径衰落造成的符号间干扰 ,提高宽带码分多址 (WCDMA)系统的吞吐量 ,提出了一种多径干扰消除(MPIC)算法。

70. The main reason for its existence is that it swapped the original UMTS-2100 (WCDMA) frequency for UMTS-850 and UMTS-1900, so that it would work with AT&T Wireless's 3G/3.5G network.

主要原因是它的存在是它换原的UMTS - 2100 （ WCDMA的）频率的UMTS - 850和UMTS - 1900年，所以，它将工作与AT & T无线的3g/3.5g网络。

71. This paper shows that the capacity of WCDMA system can be enlarged further, by combining UTRA(Universal Terrestrial Radio Access) TDD (Time Division Duplex) Mode with time?switching array antennas.

主要证明将UTRATDD(通用陆基无线时分双工)模式与时间切换阵列天线技术相结合,可进一步增大WCDMA系统容量。

72. This paper details the sameness and differences between WCDMA HSDPA and TD-SCDMA HSDPA, and then makes some analysis.

主要阐述了WCDMA和TD-SCDMA HSDPA的异同,并进行分析。

73. The intercell interference is one of the key characteristics of WCDMA systems and therefore very important to accurately model.

互区干扰是WCDMA系统的重要特性之一，因此使系统模型精确显得尤为重要。

74. Description WCDMA system, MAC transmission format for TFC selection in the relevant knowledge and its algorithm.

介绍WCDMA系统中，MAC中的传输格式TFC选择的相关知识及其算法。

75. This paper presents and algorithm suitable for the digital filter design in WCDMA forward channel, in which, the impulse response of the base band transmit pulse shaping filter has been descirbed.

介绍了一种适用于宽带码分多址 (WCDMA)前向信道中给定基带成形滤波器单位脉冲响应后设计SPT滤波器的方法。

76. Specific performance index on call delay of ZTE corporation WCDMA system is described, technical solution presented by ZTE corporation for call delay is expounded.

介绍了中兴通讯WCDMA系统在呼叫时延方面的具体性能指标,并详细阐述了中兴通讯解决呼叫时延的技术方案。

77. The application of AMCS in the WCDMA high speed downlink packet access is introduced, and the additional complexity of the equipment is discussed.

介绍了在WCDMA的高速下行分组接入业务 (HSDPA)中使用的自适应调制编码机制 ,并讨论了可能增加的设备复杂度

78. To reduce the power dissipation and improve the operation speed, a new mixed analog-digital algorithm for despreading of QPSK modulated WCDMA signals is presented.

从降低解扩电路功耗和提高运算速度两方面考虑,针对采用QPSK调制的宽带码分多址(WCDMA)信号,提出了一种数模混合型解扩方法。

79. Now it is likely to get only 10-20 per cent of the WCDMA business, BDA reckons, owing to the rise of local suppliers.

但据BDA估算，随着本土供应商的崛起，如今海外企业可能只能得到10%至20%的WCDMA业务。

80. Job description:Java SW developers are for Nokia Siemens networks WCDMA BTS ( 3G ) development and research. Be ...... ...

公司名称：讯升(四川)软件科技开发有限公司北京分公司工作地点：浙江省杭州市发布时间：2009-4-11