介绍了马鞍山有线宽带数据网的设计与组网方案。
Introduced the designs and implementation plans of Maanshan CATV broadband data network.
马宁先生长期从事宽带数据网的技术研究、规划、工程管理等工作。
Mr. Ning Ma has devoted to the work of technical research, programming and engineering management on broadband data network for a long time.
本文探讨了基于正交频分复用(OFDM)的电力线宽带数据传输方案。
In this paper, a scheme of Broadband Power Line Communication based on orthogonal frequency division multiplexing (OFDM) is discussed.
由于宽带数据业务的迅猛增长和一些新业务的出现促进了传输网络的迅猛发展。
The explosive increase of the broadband digital applications and the emergence of some new applications accelerate the fast development of communication networks.
这强有力地证明，CDMA2000有能力在有线电话和宽带数据业务占主导的新兴市场胜出。
This is a strong testimonial to CDMA2000's ability to excel in emerging markets underserved by wireline telephony and broadband data services.
CDMA2000采用多载波和直接序列扩频两种方式来达到提供宽带数据业务的目的。
Multi-carrier and direct-spread-spectrum are employed by CDMA2000 to support wideband data service.
DR系列系统提供采集和储存方案，专门用于实时宽带数据记录应用。定制的存储解决方案。
The DR-Series systems provide acquisition and storage solutions specifically tailored for real-time wideband data recording applications.
电视节目传输数字化已成为趋势，数字视频广播使通过广播业务提供宽带数据服务成为可能。
Digitalization of TV program becomes the trend. It is possible to provide broadband data service through DVB. The specifications about data broadcast of DVB are outlined in this paper.
数值分析结果表明：多载波cdma在无线宽带数据传输中性能大大优于CDMA，具有良好的应用前景。
The numerical results of simulation show that the ability of MC-CDMA for wireless broadband data transmission is much better than CDMA, therefore having good perspective for business application.
它是一种技术更先进、业务更丰富、更具发展潜力的集群通信系统，能满足宽带数据业务和新型增值业务的需求。
It is a trunking communication system which has more advanced technology, richer business, and more potential development, and it can meet the needs of the broadband data and new value-added services.
数值仿真结果表明：多载波频率分集CDMA系统在无线宽带数据传输中性能大大优于CDMA，具有良好的应用前景。
The numerical results of simulation show that the ability of MC-CDMA for wireless broadband data transmission is much better than CDMA, therefore it has a better perspective for business application.
同轴电缆-一种应用在宽带数据和有线电视系统中的电缆，它具有非常优良的宽带频率特性，能消除杂音且有物理耐久性。
Coaxial cable - a type of cable used for broadband data and cable systems, with excellent broadband frequency characteristics, noise immunity and physical durability.
下一代移动通信的目标是以最低的代价（带宽、功率、复杂度）为日益扩大的用户群提供更加可靠、高速的宽带数据业务。
The next generation mobile communication systems aim at providing higher quality and data rate transmission at the minimum lost (power, bandwidth or complexity ) in finite wireless resource.
CDMA20001xev - DO是全球领先的移动宽带技术，有63个国家的134个运营商在向1.2亿用户提供不间断的CD MA2000宽带数据业务。
CDMA2000 1xev-do is a leading mobile broadband technology worldwide, with 134 operators in 63 countries offering always-on CDMA2000 broadband data services to 120 million users.
CDMA20001xev - DO是全球领先的移动宽带技术，有63个国家的134个运营商在向1.2亿用户提供不间断的CD MA2000宽带数据业务。
CDMA2000 1xev-do is a leading mobile broadband technology worldwide, with 134 operators in 63 countries offering always-on CDMA2000 broadband data services to 120 million users.
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