MIMO-OFDM system is a seamless merger of MIMO and OFDM, which can potentially provide larger coverage range, more reliable transmission, higher data rate and spectrum efficiency.
因此，OFDM技术和MIMO技术的结合可以提供更大的覆盖范围，更好的传输质量，更大的数据速率和更高的频谱效率。
But the increase of data rate is limited by band-limited transmission system, and higher the data rate is, more the limitation is.
但是带宽有限的传输系统限制了数据率的迅速增长，而且这种限制作用随着数据率的增加而变得越来越严重。
The data transmission rate with correlative coding can be twice as high as that with AMI or HDB3, thus may improving the efficiency of seismic exploration.
相关编码信号比AMI或HDB3编码的信号的数据传输速率可以提高一倍，从而提高地震勘探的效率。
A new method, i. e. correlative coding for the increasing of data transmission rate in cabled telemetry seismic instrument was put forward in this paper.
文章提出了提高有线遥测地震仪的数据传输速率的一种新方法：相关编码技术。
At present, polarization mode dispersion (PMD) has become an important limiting factor for the performance of long distance transmission, high rate data and analog communication systems.
目前偏振模色散(PMD)已成为长距离传输、高速率数据和模拟系统的主要限制因素。
A unit which is used to represent the transmission rate of data.
用于表示数据传输速率的一种单位。
In order to increase the data transmission rate, the spectrum optimization of the data communications with multi-conductor power cable was investigated.
为了提高数据传输速率，深入研究了多导体电缆数据传输的频谱优化问题。
Objective to comprehend the awareness rate of the related knowledge about AIDS 'transmission routes in prevalent epidemical area in order to provide basic data for cutting off the transmission.
目的掌握艾滋病流行地区艾滋病传播途经相关知识的知晓率，为开展艾滋病健康教育，阻断传播提供基础资料。
The problems of echo cancellation in the system of high rate data transmission are studied in this paper.
本文探讨高速数据传输系统中的回波抵消问题。
The data transmission performance of Bluetooth is analyzed, including the packet Error Rate (per) and throughput of ACL data packet under the inter-piconet interference.
文中分析了蓝牙设备在微微网干扰下的数据传输情况，具体分析了ACL数据分组在微微网同频干扰下的丢包率及吞吐量。
It combines the advantages of OFDM and CDMA, and its capability of combating ISI is obviously better than that of a single-carrier CDMA for the high data rate transmission.
它结合了OFDM和CDMA的优点，在高速数据传输时，其抗符号间干扰的性能明显优于传统的单载波cdma系统。
This modulation rate of data transmission is expressed as 12,800 baud (Bd), representing 12,800 bits per second.
这种数据传输调制频率用12800波特(Bd)来表示，指的是每秒钟12800位。
The parallel port of computer is mainly used for connecting to printer, the data transmission rate is rapid because the data is transferred in parallel.
计算机并口主要用来连接打印机，由于数据并行传输，所以传输速度相对较快。
In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay.
在一种可以用可变速率传输的数据通信系统中，高速率分组数据传输改进了正向链路的应用，并降低了传输延迟。
Secondly, the hardware structure of the interface module is described in detail, mainly including data latch and buffer circuit, choice circuit of transmission rate, etc.
详细叙述了通讯板接口模块的硬件结构设计，其中，对数据缓冲电路、数据传输速率选择电路、逻辑控制电路等各关键点做了重点介绍；
How to improve the wireless network rate, throughput, reduce transmission delay, exert better 1X CDMA network of wireless data advantage is an important issue of CDMA network optimization.
如何提高无线网络速率、网络吞吐量、减少传输时延，更好地发挥CDMA1X网络的无线数据优势是CDMA网络优化中的一个重要课题。
The EPP data acquisition hardware and EPP electric characteristics are introduced, that is, the data can be transferred to dual direction and the transmission rate is similar to that of ISA bus.
介绍了EPP的数据采集硬件电路和EPP的电气特性，即能够双向传递数据且传输率接近IS A总线。
This article discusses the key technology of improving compact disc information from three aspects: storage density, data transmission rate and superhigh density storage.
本文从光盘的存储密度、数据传输率和超高密度存储三个方面讨论了提高光盘信息存储的关键技术。
The icon reminds me of a geek riddle: A truck transports five tons of DVDs from point A to point B. Whatwill be the data transmission rate in this case?
这个图标让我想起了一个冷笑话：一部卡车载着5吨的DVD光盘从A地运到B地，他的数据传输速率是多少字节呢？
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 data transmission rate will be increased to a large extent due to the advanced modulation in the task. The technique being used in practice will be useful in terms of economic and social aspects.
由于在本课题中采用了新的调制方式，提高了数据传输的速率，在今后的实际应用中，一定会有很好的经济效益和社会效益。
The core technology of OLS is using the optical label to establish the transmission path for the data, so we can avoid the complex route management and improve the data transmission rate.
它的核心思想是使用光标签来建立数据在光网络中的传送路径，免除沿路径复杂的路由处理，从而提高数据交换速率。
The experiment of the system proved that it can realize stable wireless data transmission with low BER and high transfer rate.
经过试验表明，该系统误码率低，传输速率快，能实现可靠的无线数据传输。
But the data efficiency of STBC is restricted to orthogonal transmission and the bit error rate of BLAST is high due to the error propagation.
但由于空时分组码受正交条件限制，传输效率得不到提高，而BLAST系统存在差错传播制约着误码率的下降。
The operators nowadays have realized that 384kbps data transmission rate of WCDMA network cannot meet users' requirements for the mobile Internet.
运营商已经越来越认识到，WCDMA网络384kbps的数据传输速率并不能真正满足用户对移动互联网的数据速率要求。
The results of running this system indicate that the data transmission system has the advantage of high reliability, low communication fees, and the data receiving rate can attain to 99 percent.
系统运行结果表明，该数据通信系统可靠性高，通讯费用低，数据接收率达到99%。
The combination of the advantages of VMIMO and OFDMA technique is suitable for the high data rate transmission for the next wireless communication systems.
将VMIMO和OFDMA技术的优势相结合，非常适合下一代无线通信系统对高速数据传输速率的要求。
Secondly, this thesis proposed a model of end-to-end delay-constrained data transmission rate control for multi-channel wireless ad hoc network.
然后，针对多信道无线自组织网络数据传输和时延分配调整问题，本文提出了时延受限的多信道传输速率控制的分布式算法。
By increasing the number of SIM CARDS, the gateway forwarding Beidou data frequency is reduced to 5 seconds, thus enhancing the data transmission rate of the gateway.
通过增加SIM卡的数量，将网关转发“北斗”数据的频率降至最低的5s，提高了网关的通信速率。
The embodiment of the invention can simultaneously utilize the wire transmission link and the wireless transmission link to transmit the data, thus improving the use rate of resources.
采用本发明实施例能够同时利用有线和无线传输链路传输数据，提高了资源的利用率。
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