短距离通信

同时人们希望将这项技术延伸至中短距离通信以及互连领域。

It is hoped that this technology also extend to the short-distance communication and interconnection areas .

介绍了一种针对短距离通信的、半双工、低功耗无线话音通信器的实现方案。从硬件电路和软件设计进行了阐述。

A wireless digital semi-duplex low power voice transceiver for short-distance communication is introduced in terms of the design of its hardware and software .

满足中短距离通信便携式UHFRFID阅读器接收机的系统要求。

Meet the short distance communication requirements in portable UHF RFID reader .

专用短距离通信Mac研究与开发ITS专用短程通信机制研究

Research and Implement on MAC of DSRC Research of Dedicated Short-Range Communication Protocol in ITS

无线局域网（WLAN）技术具有高带宽、低成本等优势，目前在短距离通信领域得到了广泛的应用。

WLAN has been widely used in the short distance communication field because of its high bandwidth and low cost .

作为智能交通系统（ITS）核心技术之一，专用短距离通信（DSRC）技术得到了广泛的引用。

As one of the key technology of ITS , DSRC has got extensive applications .

UWB可以满足各种类型短距离通信要求，实现无线局域网LAN和个人区域网PAN中无线接口的互联和接入，在电力等行业有着广泛的应用前景。

UWB can satisfy various kinds of stone ′ s throw communication requirement , realize interlinking and accessing in wireless LAN and individual PAN . UWB have extensive application foreground in electric power .

蓝牙，一种以10世纪丹麦国王HaroldBluetooth的名字来命名的新无线短距离通信技术，具有常开，低功耗等特点，并致力于简化固定和移动设备之间的短距离通信。

Bluetooth , the new technology named after the 10th Century Danish King Harold Bluetooth , is an always on , low-power , and short-range radio technology , aiming at simplifying short-range communications among fixed and mobile devices .

专用短距离通信（DSRC）技术是智能交通系统（ITS）中的一个核心技术，应用非常广泛，但目前国际上还没有形成统一的标准。

Dedicated Short Range Communication technology is a key technology of Intelligent Transportation System with wide application , but these is no international standard for DSRC protocol currently .

专用短距离通信（DSRC）技术能为车载环境下安全及娱乐信息提供实时可靠的通信，目前已成为公认的车联网通信的基本技术。

Communications in Vehicular networks , such as Dedicated Short Range Communication ( DSRC ) technologies , are becoming a fundamental platform for providing real-time access to safety and entertainment information .

利用高斯光束理论模拟了多个模式在VCSEL出射端的衍射现象。其次，多模光纤作为短距离通信的首选媒介，它对于不同的激励条件会激发出不同模式。

The diffraction of output signal can be modeled in Gaussian beam theory . Secondly , as the first medium in short range communication , the Multimode Fiber may generate different mode with different excitation .

在短距离通信中，城市光无线通信（UOWC）网络因可以提供很高的传输速率而受到越来越多的关注。

More and more attention has been paid to urban optical wireless communication ( UOWC ) due to its very high data rate over short distances .

蓝牙协议作为一种新生的无线短距离通信协议一经推出，就得到广泛的产品支持。

As a promising new wireless protocol , Bluetooth is getting wide supports .

跳频技术在短距离通信领域内具有很强的抗干扰能力。

Frequency hopping technology has the strong anti jamming ability in the short distance communication field .

同时，也给出了塑料光纤在各种短距离通信中的应用实例。

The applied examples of plastic optical fiber used in various short haul communication are also given .

塑料光纤是一种新型的光通信介质，在短距离通信领域得到了广泛的应用。

Plastic optical fiber is a new optical-communication medium , which is widely used for short distance communication .

短距离通信的作用在于保证车辆安全消息的成功发送，该指标关系到车辆的道路行驶安全。

The short range communication is used to support safety messages which affect the safety of vehicles travelling on road .

由于塑料光纤有诸多优点，可以替代同轴电缆作为短距离通信网的传输介质。

Plastic optical fiber can be taken as short distance transmission system medium for replacing of coaxial cable because of its many excellent characteristics .

在此种应用环境下，对超宽带通信技术的需求不只局限在短距离通信范围内，还要求超宽带拓展其传输距离并进行多跳组网，以加大覆盖范围。

Under these circumstances , the requirement of UWB technology asking it to extend its transmission distance and construct multi-hop network to increase coverage .

虽然蓝牙在短距离通信的无线协议里比较流行，但是体域网需要的是支持网状网络、低延时通信、安全和低功率工作周期的协议。

While Bluetooth is popular in wireless protocols for short range communications , BANs need protocols that support mesh networks , low-latency communications and support for security and low power duty cycling .

近场通信技术是可以在电子设备间通过非接触的方式实现数据点对点的交换和传输的一种无线高频短距离通信技术。

Near field communication technology is a high-frequency , wireless , short-range communication technology which realizes data exchange and transmission of point to point by a non-contact way among the electronic devices .

在短距离通信中，超宽带通信以低功耗、高速率、高容量、多址接入等优点引起人们广泛的关注。

In the short distance communication , with the advantageous qualities of low power consumption , high speed rate , high-capacity and multi-address access etc. , the Ultra-Wideband communication arouses the people 's widespread interest .

但是这些水声通信系统仅仅适用于短距离通信，最远只能到10~30千米，如果潜艇在常规水域之外工作，远离了国家防卫和通信系统所覆盖的区域，就会出现问题。

As these underwater acoustic communication systems is intended for comparatively short distances , up to10-30km , problems arise when the submarine operate outside the normal areas , far from the save waters covered by national defence and communication systems .

最后，论文从短距离通信辅助的认知传输入手，以多域认知与多域协同理论为基础，对多域认知资源分类建模进行了研究，并对多域认知协同一体化进行了探索。

Last , to investigate the short-range communication assisted cognitive transmission , on the basis of multi-domain cognition and cooperation theory , this paper investigates the classification and modeling method of multi-domain cognition resource and the method of integrating cognition and cooperation .

重点包括两个方面，短距离通信辅助的频谱感知以及短距离通信辅助的认知传输。其次，介绍了作者在对短距离通信辅助频谱感知的研究过程中，设计并实现的分布式频谱感知系统。

It is mainly composed of two points : short-range communication assisted spectrum sensing and short-range communication assisted cognitive transmission . Second , introduce the design and implementation of a distributed spectrum sensing system , which is one application of the short-range communication assisted spectrum sensing .

本文研究的是基于短距离无线通信的3D游戏手柄控制器设计。

This paper is based on the 3D games short-range wireless communication game paddle controller design .

超宽带（UWB&Ultra-WideBand）无线通信技术正是短距离宽带通信领域（或称无线个域网，WPAN-WirelessPersonalAreaNetwork）的新兴代表。

And Ultra-Wide Band is a novel candidate technology in the short range wideband wireless communication field which called WPAN ( Wireless Personal Area Network ) .

利用MCU实现嵌入式应用系统间的短距离无线通信

Realization of Short-distance Wireless Communication between Embedded Application System Based on MCU

短距离无线通信和USB接口是目前非常流行的两项数据传输技术。

Wireless communication and data transmission by USB interface are very popular technology at present .

在这些新的技术中，UWB（超宽带，ultrawideband）技术是一种非常有优势的短距离无线通信技术。

Among those techniques , UWB ( Ultra Wide Band ) technology is an outstanding short distance wireless communication technology .