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发布时间：2023-11-05 01:35:10
通信工程专业英语课文翻译TechnologyofModernCommunicationTextA:BluetoothBluetoothwirelesstechnologyisashort-rangecommunicationstechnologyintendedtoreplacethecablesconnectingportable(轻便的andfixeddeviceswhilemaintaininghighlevelsofsecurity、ThekeyfeaturesofBluetoothtechnologyarerobustness(稳健,lowpower,andlowcost、TheBluetoothspecificationdefinesauniformstructureforawiderangeofdevicestoconnectandcommunicatewitheachother、蓝牙无线技术就是一种小范围无线通信技术,旨在保持高安全级的基础上,在便携式设备与固定设备之间实现无线连接。蓝牙技术的主要特点就是稳健,低功耗与低成本。蓝牙规范定义了一个统一的结构,适用范围广的设备连接并相互沟通。BluetoothtechnologyhasachievedglobalacceptancesuchthatanyBluetoothenabledevice,almosteverywhereintheworld,canconnecttootherBluetoothenableddevicesinproximity、Bluetoothenabledelectronicdevicesconnectandcommunicatewirelesslythroughshort-range,adhoc(特别networksknownaspiconetsEachdevicecansimultaneouslycommunicatewithuptosevenotherdeviceswithinasinglepiconet、Eachdevicecanalsobelongtoseveralpiconetssimultaneously、PiconetsareestablisheddynamicallyandautomaticallyasBluetoothenableddevicesenterandleaveradioproximity、蓝牙技术已取得全球认可,使得任何支持蓝牙的设备,几乎在世界各地,可以连接到其她支持蓝牙的邻近装置。蓝牙功能的电子设备连接并通过短距离无线通信,特别网络,被称为微微网。每个设备可以同时在一个单一的微微网最多七个其她设备进行通信。每个设备也可以同时属于几个微微网。微网就是动态与自动建立蓝牙功能的设备进入与离开无线电近炸。AfundamentalBluetoothwirelesstechnologystrengthistheabilitytosimultaneouslyhandlebothdataandvoicetransmissions、Thisenablesuserstoenjoyvarietyofinnovativesolutionssuchasahands-freeheadset(耳机forvoicecalls,printingandfaxcapabilities,andsynchronizingPDA,laptop,andmobilephoneapplicationstonameafew、一个基本的蓝牙无线技术的力量就是同时处理数据与语音传输的能力,这使得用户可以享受各种创新的解决方案,如免提耳机进行语音通话,打印与传真功能,并同步PDA,笔记本电脑,以及手机应用仅举几例。CoresystemTheBluetoothcoresystem,definedbyBluetoothspecification,isacommonservicelayerprotocolwhichcoversfourlowerlayersinsevenlayerprotocol、ServiceDiscoveryProtocol(SDPandtheoverallproaredefinedbyGenericAccessProfile(GAPA
通信工程专业英语课文翻译completeBluetoothapplicationrequiresanumberofadditionalservicesandhigherlayerprotocolsthataredefinedintheBluetoothspecification核心系统蓝牙核心系统,通过蓝牙规范中定义的,就是一种常见的服务层协议,它包括在7层协议四个较低层。服务发现协议(SDP 