And we also bring forward the strategy of optimizing the transaction and data broadcast process 同时,对mobilenhdb在基站端的事务处理和数据广播的运行机制也提出了优化的策略。
Two of the key technologies for broadband data service on catv network are data broadcasting and cable modem technology 目前在数字有线电视网络上提供宽带数字业务的主要途径是数据广播系统和电缆调制解调器。
Indexing techniques have been developed for wireless data broadcast environments , in order to conserve the scarce power resources of the mobile clients 近年来，通过数据库管理的方法对移动对象进行有效的存贮和检索得到了研究人员日益广泛的重视。
Adopt data broadcast mode transmit data which need high real time ability , enable the process of the client terminal which distributed in net webs can receive the newest data 采用数据广播传送实时性要求高的数据。使分布于网络上的客户端程序能够同时接收到最新的数据。
Information technology - generic coding of moving pictures and associated audio information - part 6 : extensions for dsm - cc - amendment 1 : additions to support data broadcasting 信息技术.移动画面和有关音频信息通用编码.第6部分: dsm - cc的扩充.修改件1 :增加的广播支持数据
Data broadcasting system is a key component of digital television system , and the popular specifications for it are dvb / davic in europe and atsc in america 其中数据广播将是数字电视的一个重要部分，无论是欧洲的dvb davic系统还是北美的atsc ，都展开了相应的研究和标准制定工作。
Continually developing new digital cable tv products , we now supply nvod business systems , sms subscriber management systems , dvb broadband data broadcasting systems , and cable set - top boxes 佳创创公司以此为目标，以坚定的信心，脚踏实地的科学态度，与各界人士、朋友精诚合作，共同发展。
Chapter 2 offers a brief description of dvb / davic standards , including the format of mpeg - 2 transmission stream , package method of dvb , and the components of dvb data broadcasting system 第二章介绍了hfc catv网络上的主流数据广播技术： dvb davic系统，包括码流格式、封装技术和系统构成。
Referring the multi - channel data broadcast and the index mechanism of single broadcast , we improve the data broadcast algorithm and put forward an adaptive multi - channel data broadcast algorithm 文章结合了多通道数据广播和单通道广播的索引机制,对数据广播算法进行了改进,提出了自适应的多通道数据广播算法。
However , it must be pointed out that the traditional data broadcast technology has the shortcomings either its application or the catv itself as it is disconnected with , even separated from , the ip network 但是传统的数字广播系统无论从应用角度还是从catv网络本身都存在与ip网络严重脱节、甚至相互隔离等缺点。
