IMS specifies enablement of Quality of Service within the IP network and takes advantage of th QoS mechanism to improve and guarantee the transmission quality. IMS指定了IP网络内的服务质量增强功能,并利用QoS机制来提高和保证传输质量。
The main links of the system which influences the transmission quality of PCM telemetry system are analyzed, and the specific adjustment method and matters needing attention are put forward. 分析了射频系统影响PCM遥测传输质量的主要环节,提出了遥测设备主要参数的选取原则和调整方法。
Transmission quality of PCM telemetry system is related to both the transmitting and receiving equipment of the system. PCM遥测的传输质量与射频系统的发射和接收设备直接有关。
The transmission quality is high. The utilization of channels is more effective. No modem is required. 传输质量高。信道利用率好。不需要调制解调器。
The serial communication lines with the use of small, low cost, especially in long-distance transmission, to avoid interference between multiple lines, ensure that the data transmission quality. 由于串行通讯方式具备使用线路少、成本低,特别是在远程传输时,避免了多条线路之涧的骚扰,保证了数据传输质量。
The Adaptive Modulation Scaling Technology Ensuring End-to-End Transmission Quality in Wireless Sensor Networks 无线传感器网络中确保端到端传输质量的自适应调制缩放技术
In order to realize high-precision verification of a worm gear's transmission quality, a new examination instrument of worm gear pair was developed. 为实现高精度蜗轮蜗杆传动质量的检定,研制了一套新型蜗轮副综合参数检查仪。
With the advantages of large capacity, high reliability and outstanding transmission quality, it has played a vital role in the field of communications and especially international communications. 海底光缆以其大容量、高可靠性和优异的传输质量等优势,在通信领域,尤其是国际通信中起到了重要的作用。
Based on message transmission status quoin Xin an automatic station, the paper analyzes factors affecting transmission quality and proposes measures to improve transmission quality. 根据新安县自动站报文传输情况,分析了影响传输质量的因子,并提出提高报文传输质量的措施。
According to the data signals transmission quality, the two telecontrol datatransmission channels can be switched automatically each other. 依据数据信号传输质量,该系统对运动数据传输双通道实现自动切换。
It explained the structure and disposition of WLAN VoIP through a VoIP wireless LAN instance and discussed the solutions to the problems of voice transmission quality. 通过某VoIP无线局域网实例说明了WLANVoIP的结构和配置,并结合VoIP话音质量评价标准,从无线VoIP传送话音所存在的问题出发,着重探讨了解决这些问题的方法。
Along with continuous development of the communications business, the communication transmission quality is required more and more highly. 随着通信业务的不断发展,通信传输质量要求越来越高。
Clock synchronization is an important index in the design of transmission system. It provides correct clock information for each equipment in system to enhance the transmission quality and efficiency. 时钟同步是传输系统设计的重要指标,它为系统中的每个设备提供正确的时钟信息,提高系统的传输质量和效率;
The key to the success of wireless multimedia services is the transmission quality. 多媒体传输质量是多媒体应用成功与否的关键。
Experiment results show that the video transmission in our system can obtain satisfactory video transmission quality. 实验测试表明,多模式无线通信系统下的码流传输在接收端取得了较好的视频传输质量。
As to this, we have offered the suggestion of improving accounting information transmission quality. 对此,我们提出了改善会计信息传递质量的建议。
The transmission quality of communication will directly affect the production regulation management and the safe operation of the station. 通信系统的运行质量将直接影响电站生产调度管理水平及安全运行。
The transmission quality of the system meets the accuracy requirement according to the validation. 经验证,系统传输数据的传输质量达到系统对数据准确率的要求。
The traditional network that provides best-effort services has been unable to meet the different requirements of network transmission quality. 传统的提供尽力而为服务的网络,已无法满足各种应用对网络传输质量的不同要求。
The research and application of gear innovative manufacturing technologies is key to improve the transmission quality of gear. 齿轮制造创新技术的研究和应用,是提高齿轮传动质量的关键环节。
Therefore, we need a new mechanism to provide transmission quality assurance for network highly requiring real time. 因此需要一种机制来对一些主要的,对传输质量以及实时性要求较高的网络提供质量保证,因而IP网络的QoS就显示出了它的重要性。
Rate control is one of the key factor influencing the multi-view video transmission quality. 码率控制是影响多视点视频传输质量的重要因素之一。
Far distance communication capability, high transmission quality and good secrecy are required in modern communication system. 现代通信系统要求通信距离远、通信容量大、传输质量好、保密性强。
The efficiency of data transmission rate and transmission quality can be improved by resources allocation for wireless communication. 对无线通信资源进行分配,能够有效的提高数据传输速率及传输质量。
Next-generation wireless communication systems have higher requirements for data rate and transmission quality. Fading caused by multipath transmission is the main factor which affects the transmission rate and transmission quality. 下一代无线通信系统对传输速率和传输质量都提出了更高的要求,由传输信号多径传播引起的衰落是影响系统传输速率和传输质量的主要因素。
And, the transmission quality and efficiency of digital TV signal effects the television industry development, but channel coding quality directly influence transmission quality and efficiency. 在数字电视传输过程中,信道传输质量与效率是影响数字电视产业发展的重要一环,而信道编码的优劣直接影响有线电视信号在信道中的传输质量与效率。
Due to noise, multipath fading and interference and other causes of high error and high packet loss, the error control to ensure data transmission quality are especially important. 因为无线信道中噪声、多径衰落和干扰等原因造成了高误码和高丢包,这给数据的可靠传输带了来了一系列问题,所以就需要进行差错控制来保证数据的传输质量。
Network topology identification is significant to improve multimedia streaming transmission quality in Ad hoc network. 网络拓扑辨识对于提高多媒体业务流在adhoc网络中的传输质量具有重要的意义。
Through the analysis of audio and video parameters and server load, the measures to improve the video and audio transmission quality and reduce the burden on the server response have been provided. 通过对音频视频的参数、服务器负荷的分析,对提高系统中的视频音频传输质量和减轻服务器负担有一定程度的改进。
Compared to the development of network transmission quality, the load bottleneck of the Web-server is particularly prominent. 相对于网络传输质量的发展,Web系统在服务器端的负载瓶颈尤为突出。