The emergence of low-cost and highly accessible communication tools, however, has changed all of this.
然而，对低成本易获取的交流工具的迫切需要改变了这一切。
ECC (Elliptical Curve Crypto system) is suit for the mobile communication equipment for its advantage of short key and low cost.
椭圆曲线密码体制因其具有密钥短、开销小的优点，非常适合应用于移动通信设备。
Presently, Mobile Communication Company's GPRS network that based on the 2.5 G can supply packet radio service and low cost service of wireless transmission.
目前，移动公司建成的基于2.5代移动通信gprs网络能够提供端到端的无线分组交换数据业务，提供低成本的数据无线传输业务。
Because power line communication has several advantages, such as no need of new wire and low cost, it has drawn a lot of attentions in the fields of intelligent home LAN and broadband access.
由于电力线通信不需重新布线，成本低廉等优点，在智能家庭网络和宽带接入等领域受到了极大的关注。
Bluetooth is a kind of low cost and low power wireless communication technology which is mainly applied in personal area net and consists of baseband chip and protocol stack.
蓝牙技术是一种用于个人区域网络的低成本、低功率的无线通信技术，主要包括基带芯片和协议栈两个部分。
Microstrip antenna arrays can meet smart antenna's demands of miniaturization and low cost and will be used widely in modern communication systems.
用微带阵列实现智能天线能够满足系统小型化、造价低的要求，这在现代通信中有着广泛地应用前景。
It is an efficient solution that transmitting wireless data in short distance by system of chip, which is also a good selection to design low cost system of wireless communication.
采用射频片上系统进行无线通讯设计，为短距离无线传输数据提供了较好的解决办法，是开发低成本、低功耗无线通讯应用系统的较好选择。
Rapid development of mobile communication made stringent requirements for receivers having low power consumption, high performance, low cost, small size and adaptable to multiple rf standards.
移动通信的飞速发展，对无线接收机提出了低功耗，高可靠性，低价格，小尺寸，以及具有适应不同通信标准的灵活性的严格要求。
The user benefits of SMS are low cost, alerting and notification capabilities, and an off-line and non-intrusive means of communication.
用户好处短讯是低成本，报警和通知的能力，离线式和非侵入性的通信手段。
A low cost communication device with alphanumeric display and dialogue function is introduced from the Angle of design and manufacture in this paper.
本文从设计，制作的角度，介绍一种低成本的，具有数显及对讲功能的传呼系统。
Besides, in mobile communication industry, ARM processor gains vast number of cell phone manufacturers 'favor due to its low power-consumption, low cost and high performance.
此外，在移动通信领域，ARM微处理器以其低功耗、低成本与高性能赢得了众多厂商的青睐。
This communication technology has the advantage of good compatibility and low cost.
这种通信方法具有兼容性好和成本低等优点。
Compared with domestic general communication network made up of RS485 bus, it has merits of long communication distance and low system cost.
较国内广泛使用的RS485总线构成的通讯网络相比，具有通讯距离远、系统构成成本低的优点。
According to this strategy, it is easy to achieve such merits as low cost, high-speed and reliable communication, practicality, simplicity of operation and network constructing.
此设计有效地降低了成本，通讯高速可靠，精简实用，易于操作与组建网络。
UWB communication not only requires antennas be of good property in the domain of frequency and time, but also requires small size, simple structure, light weight and low cost antennas.
UWB通信不仅要求天线具有良好的时域与频域特性而且要求天线尺寸小、结构简单、重量轻、成本低等。
Wireless sensor network is composed by a large number of low-cost tiny sensor nodes deployed in the detection region, which is a self-organized multi-hop network formed by the wireless communication.
无线传感器网络是由布置在检测区域内大量的廉价微型传感器节点组成，通过无线通信方式形成的一个多跳的自组织的网络系统。
Full-duplex voice communication and high mobility are realized from the viewpoint of low power consumption and low cost.
研发中以低成本和低功耗作为出发点，满足全双工语音通信和高移动性。
Through exchange of channels and projects or by making use of a partner's resources, a country can realize its purposes of communication at low cost.
跨地域信息的供应和地区性制作的优化组合。通过频道或项目交换，借助对象国的传播资源，达到“借船出海”、节省资金的目的。
Owing to the fast speed, low cost, powerful programmable capability, it can be widely applied to require all kind of complicated control and real time communication area.
由于其速度快、成本低、可编程能力强，可广泛应用于各种需要复杂控制和实时通信的领域。
The excellent location management scheme can reduce the system cost and improve the performance of the Low Earth Orbit Satellite Mobile Communication system.
低轨卫星移动通信系统中，高效的位置管理方案可以降低系统开销并且能够保证网络系统的性能。
The mission of this project is to design a low-cost wireless transceiver be used voice communication base on the general chip, and finally complete the automatic test for this.
本论文的主要任务就是以通用的调频通信集成电路芯片为平台设计出一个用于语音通信的低成本无线收发模块，最后还要完成电路参数指标的自动测试。
The experimental result shows that it adopts industrial Ethernet bus with the advantages of high rate of communication, good compatibility and low cost.
系统实验表明，采用工业以太网总线方式，具有通信速率高、开放性好、成本低廉的优点。
Because power line communication has several advantages, such as no need of new wire and low cost, it has drawn a lot of attentions in the fields of broadband access.
由于电力线通信不需重新布线，成本低廉等优点，它作为宽带接入的一种方式受到了极大的关注。
The laser of present invention has simple structure, low cost, can resolve problems that the optical sensing, measuring and communication system depend on polarization.
本激光器结构简单，成本低，能很好解决光传感、测量和通 信系统对偏振的依赖问题。
The adopted optical material and devices are standard optical fiber communication elements and have the advantages of low cost, easy obtainment and convenient generalization.
所采用的光纤材料和器件均为标准光纤通信元件，成本低，易获得，便于推广。
Shortwave communication plays a vital role in long haul communications, on account of its unique merits such as low cost, convenience to be generated and strong resistance to damage.
短波通信具有成本低、架设灵活、抗毁能力强等优点，在远距离通信中起着举足轻重的作用。
With a simple manufacture technique and low cost, the invention can effectively reduce the electromagnetic radiation of the cell phone without affecting the communication quality.
本发明制作工艺简单，成本低，可有效降低手机的电磁辐射，且不影响通话质量。
Comparing with positioning technique in wireless mobile communication the invention possesses features of simple technique and low cost, easy and accurate positioning technique.
同时由于本发明定位技术基于有线非连续移动通信，因此非常简单低成本，避免了现有无线移动通信定位技术十分复杂和不准确问题。
Ultra Wideband(UWB)technology has the virtue of very high data rate, low power consumption and low cost, which makes it a promising technology for next generation short range wireless communication.
超带宽（UltraWideband，UWB）系统具有高传输速率、低功耗、低成本等独特优点，是下一代短距离无线通信系统的有力竞争者。
Ultra Wideband(UWB)technology has the virtue of very high data rate, low power consumption and low cost, which makes it a promising technology for next generation short range wireless communication.
超带宽（UltraWideband，UWB）系统具有高传输速率、低功耗、低成本等独特优点，是下一代短距离无线通信系统的有力竞争者。
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