radio data link 中文意思是什麼
radio data link
解釋
無線電數據傳輸線路-
Broadband radio access networks bran - hiperlan type 2 ; conformance testing for the data link control protocol - part 1 : basic data transport function ; sub - part 3 : abstract test suite specification endorsement of the english version en
數字表示法;出版物;出版;數字;文獻摘要本標準規定了出版物在涉及數字表示時間長度質量面積容積等量值和數字代碼時使用漢字和阿拉伯數字的體例。 -
This link may be a high - speed data communication circuit, a local area network ( lan ), a telephone live or a radio channel
這種連接的鏈路可以是高速數據通信電路、局域網（ lan ） 、電話線路或無線通道。 -
We designed a wireless asymmetric physical layer link model with a direct sequence spread spectrum system as a transmitted reference. uplink and downlink are both one - way links connected by an ip tunneling. uplink is consisted with the narrowband radio data link of the warfighter information networks ( win )
研究了無線非對稱鏈路，提出了一種用參考法直接序列擴頻（ dsss ）實現的無線非對稱數據傳輸的物理層鏈路模型：利用現有戰斗員信息網電臺的窄帶數據鏈作為上行通道，通過ip隧道技術保證單向鏈路的連通性。 -
At the same time, we have emulations of algorithms of rale updating and time series mining with matlab. in mobile environment, extracting valuable information quickly through data mining provides daily decision - making support and emergency service - support for mobile users, and compact rule information compared to a great deal of original data can reduce the quantity of data translated in a radio link and can save time. foremost, it saves the wireless resources, lightens congestion of bandwidth in wireless network, so that it will enhance the usability and high - efficiency of the whole mobile computing system
在移動計算環境中通過對數據的挖掘和信息的處理，從而快速的移動計算中的規則提取與規則更新研究提取出對移動用戶有價值的信息，不僅提供給移動用戶日常的決策支持和緊急狀況下的應急服務支持，而且簡潔的規則信息相對原始的大量數據而言，可以大大的減少無線鏈路上的傳輸數據量，減少傳輸的時間，最重要的是節省了無線資源，降低了網路阻塞的情況，從而提高了整個移動計算系統的可用性和高效性。 -
" with the implementation of clearance data link service, the provision of pre - departure clearance information in respect of the departure routes, altitude restrictions and cruising levels etc., which are used to be provided through radio communication, can now be transmitted via data link for display or print out in the cockpit to reduce pilots workload, " mr lam said
自從推出起飛前放行指示數據鏈路服務后，有關離場路線、高度限制和巡航高度層等資料現已可在駕駛艙內顯示或列印出來，從而減輕飛行員的工作量。 -
The radio frequency receiver supports interface for instrument and base station and air interface for mobile station, and it takes the task of magnifying low noise and down - convert and digital baseband processor filtering and magnifying intermediate frequency to reverse link signal. the digital baseband processor samples the received signal after down - convert radio frequency signal to intermediate frequency signal and processes other processing and supports interfaces to computer, next sends data to computer. the gps receiver supports interface for instrument and gps system, and receives gps system signal, next it demodulates the correlative information and sends out benchmark clock signal we need
射頻接收部分主要為儀器和基站、移動臺提供空中介面，其主要任務是在反向鏈路上對接收到的射頻調制信號進行低噪聲放大、射頻下變頻變換、中頻濾波放大等;數字基帶部分為對接收信號變頻為中頻后進行a / d采樣，以及其他的rsp處理並和計算機提供介面，將數據送至計算機進行后臺處理、顯示等; gps接收機部分為儀器和gps系統提供介面，接收gps系統信號並解調相關信息，輸出所需的電文及時鐘基準信息等。 -
The paper shows the design and implementation of the software and hardware of the network node controller in a new packet radio network. the controller serves as the network sublayer and data link layer device of the packet radio network
本文介紹了正在研製中的新型分組無線網節點控制器的軟硬體設計與實現，該節點控制器用於完成分組無線網網路子層和數據鏈路層的功能。 -
We designs a communication protocol on this model, implementing many functions between host computer and radio, such as data transmission, radio management and control, status advertisement, etc. this paper uses the interface protocol, designs a radio link layer protocol, and implements the driver for the radio in linux operating system. after testing and measurement, we conclude that this interface protocol can be a model which uses ethernet interface as a transparent data channel
本文使用了此介面協議，設計了無線鏈路協議，並且在linux操作系統中以電臺驅動程序的方式實現了介面和鏈路協議，通過對驅動程序運行情況的測試，說明該介面協議對網路層協議而言屏蔽了以太網作為透明通道的事實，此協議介面模型的可以實現和完成既定的功能和目標。
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