數據傳輸鏈路 的英文怎麼說
中文拼音 [shǔjùzhuànshūliànlù]
數據傳輸鏈路
英文
data transmission link- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 輸 : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
- 鏈 : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 數據 : data; record; information
- 鏈路 : chain circuit; periodic line; link; link circuit; path of chain
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According to the mean message traversal, the performance of leo / meo mobile satellite communication networks with intersatellite links ( isls ) is analyzed in this paper. three different traffic patterns are used in the analysis. if the isl number per satellite increases, the advantage of packet switch is more significant than that of circuit switch
本文提出了一種基於信息平均傳輸距離的中/低軌衛星移動通信系統星際鏈路網路性能的分析方法.根據三種不同的業務分佈模型對繁/簡兩種網路的信息過網時延和呼叫丟失率進行了分析.通過增加網路中每個節點星際鏈路的數目可以改善網路的性能,而且這種改善對採用分組交換的系統比採用電路交換的系統大Later the couple nodes can implement the control frame transmission or data transmission. this kind of data transmission protocol based on slot precontract basically fulfills the networking and data transmission function
同步呼叫協議主要用於完成點到點鏈路建立和業務通道的協商任務,協商完畢即可在後續的時間內在業務通道上完成控制幀或數據幀的傳輸。Simulation base on link level is the simulating of independence components of system, it is made use of simulating of signal transforming and processing, in order to analyses signal character, parameter and processing course in signal level, the result of simulation can provide very important reference for the design and evaluation of system
鏈路級模擬是系統相對獨立組成部分的模擬,主要用於模擬通信信號的實際傳輸和處理過程,便於從信號層面分析研究通信信號的特徵、參數和處理情況,模擬的結果可為通信系統設計和評估提供極為重要的參考依據。In this part, many protocols are analyzed ( from datalink layer to network layer ) and some important data structures are also presented to describe the detail of this module. 3
針對從鏈路層到傳輸層的多個網路協議完成了相關協議解析引擎的設計與實現,為後端檢測引擎提供了必要的數據介面以提高其檢測效率。Against the problem, this thesis discusses how to develop a web information system for the pelagic ships and develop a web edis system in the lan of shipping corporation with the guidance of tenet that a few data be transmitted through the satellite
針對上述問題,本文利用在衛星鏈路傳輸少量數據,在客戶端進行web頁面重組的思想論述了如何面向遠洋船舶建立web信息服務系統以及如何在航運企業局域網中建立動態船位webedis (電子海圖)系統。But in the field of sea transportation, asp is delayed because of the limit of bandwith of satellite communications. the bulky edis data cannot be transmitted through satellite and the pelagic ships cannot take the service from internet through satellite based on the cost of satellite transmission
但是對于海事領域,由於衛星鏈路的帶寬限制,使得asp信息平臺在船舶和陸地之間不可能傳輸較大的電子海圖數據;同時從費用方面考慮,船舶也不可能通過衛星鏈路訪問internet 。Scheduling algorithm for cdma2000 1x ev - do high data rate on the forward link
前向鏈路高速分組數據傳輸中的調度演算法First of all, we bring forward the basic project of tadil, which adapts to combined operations. it is suggested to use tdma ( the abbreviation of time division multiple access ) as the working pattern and utilize the concept of mobile ad hoc network to construct the data link network. aiming at the impact of time delay on data link and the characteristic of cooperative combat under the command of director aircraft, this thesis applies a kind of kalman filtering algorithm in polar coordinates to compensate the error of time delay, and then does the transformation of target motion parameters to obtain the current information of target
本文結合空軍裝備部某「十五」預研課題,圍繞著戰術數據鏈、多機協同多目標攻擊、超機動攻擊、空對地攻擊這四個方面展開了一系列的研究工作:本文首先給出了適應三軍聯合作戰的戰術數據鏈系統的基本方案,建議採用時分多址的工作模式,並利用移動自組織網路的概念構建數據鏈網路,同時針對數據鏈傳輸信息的時間延遲特性和指揮機指揮下的多機協同作戰特點,應用一種極坐標系下的卡爾曼濾波演算法對該傳輸延遲誤差進行補償,並在此基礎上進行目標運動參數的轉換,以獲得目標相對于某無人機的當前運動信息,且利用模擬驗證了方法的有效性。The external interface and internal structure of telecontrol protocol program is designed, three optional route of total program design are analyzed. the tactic of effective dividing of the program function is discussed, the effective way to divide the program function is presented in term of transparency. application, transport and data link layers of master station is designed and realized with vc + +
設計了遠動規約程序的外部介面和內部結構,並分析了程序總體設計中的三種可供選擇的技術路線;討論了程序功能有效分工的策略,提出了以透明性進行有效分工的方法;設計了主站應用層、傳輸層和數據鏈路層,並用vc + +加以實現,成功地應用於工程實踐中,收到良好效果,達到了預期目標。First of all, the paper introduces the overall structure of the mac protocol using the multi - hop communication mode, to fulfill the requirement of wsn in collision avoidance, energy efficiency and scalability to the change in network, bandwidth utilization, latency, throughout and fairness
協議採用周期性睡醒機制、 rts / cts的握手機制、適應性偵聽以及消息傳輸等機制,在節省能量的總前提下,有效地減少了延遲、避免沖突,保證網路流量,與傳統的數據鏈路層協議相比,具有明顯的優越性。Information systems. data communication. high - level data link control procedures. description of the x. 25 lapb - compatible dte data link procedures
信息系統.數據通信.高級數據鏈路控制規程. x . 25lapb兼容性數據傳輸設備數據鏈路規程的描述Motivated by the increasing request of providing the battlefield data dissemination and communications relay, we presents the design of an unmanned aerial vehicle ( uav ) platform ' s applications of tactical communications for providing beyond - line - of - sight ( blos ) communications capability. providing a description of the uav platform ' s development, we conduct a deeply study on the wireless asymmetric data link structure, communication protocols and the algorithm of data dissemination
本文根據戰場通信覆蓋和數據分發的需求,用無人機作為超視距戰術通信的中繼平臺,構成非對稱數據傳輸系統,對系統體制、非對稱傳輸鏈路、通信協議和數據分發調度演算法等進行了深入研究。Common data interfaces used in radio include rs - 232, etc. as the rapid growth of data speed in data radio, asynchronous serial port does not meet the need of data transmission of high - speed data radio. data radio is gradually using ethernet interface as high - speed data radio ’ s data interface, to function as a high - speed data channel between host computer and data radio. this paper brings forward a universal radio interface protocol model, whose core is taking ethernet as a high speed data channel in network protocol stack
本文針對電臺的以太網介面,經過對各種電臺的功能分析,提出了一種通用的在以太網通信中適用的報文介面協議模型,其核心思想是將以太網作為網路協議棧中內部的高速數據傳輸通道來使用,作為鏈路層和物理層之間的內部介面,同時提供電臺控制和數據傳輸兩大功能模塊。Secondly, a protocol design of transmission control of data link layer is introduced. the protocol can be applied in hf and vhp communication
二是設計了一種數據鏈路層的傳輸協議,並用dsp實現,可以應用於短波、超短波通道的數據傳輸。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 beginning, this paper has some brief dissertation on the basic principle of the dsl and the multimedia data compression, the key technique of sdsl, the transport protocols, and the data transfer system structure based on the twisted - pair. then it gives an analysis of the point - to - point data link protocol ( ppp ) and the real - time transmission protocol in detail, which provide the side - to - side transmission service for audio frequency and video frequency data, and so on based on the these, we developed a multimedia sdsl modem system used to transfer data and phonetic
本文首先對dsl系統和多媒體數據壓縮技術的基本原理、 sdsl的關鍵技術、傳輸協議以及基於雙絞線的數據傳輸系統的結構進行了簡要的論述,並詳細分析了點到點的數據鏈路協議( ppp協議)以及實時傳輸協議,其為音頻、視頻等實時數據提供端到端的傳送服務。可以向接收端傳送恢復實時信號必需的定時和順序信息,並向收發雙方和網路運營者提供qos監測手段。The new generation of digital anti - interference transceiver mainly applies to the following digital businesses : intermediate - frequency ( if ) digitize, frequency - hopped communication, data transmission, link quality analysis ( lqa ), automatic link establishment ( ale ) and high - frequency adaptation etc. it is compatible with the former transceiver
新一代的數字化抗干擾電臺在數字化業務上主要有:中頻( if )數字化、跳頻通信、數據傳輸、鏈路質量分析( lqa ) 、自動建鏈、高頻自適應等,並與以往電臺相兼容。In the multi - module mode both trig signal and reference clock are used for synchronization. the functional module supports dma with the dsp, which frees the dsp ' s core processor and entitles the real - time digital signal processing
在數據傳輸方面無論是通過外部總線介面還是數據鏈路介面,功能模塊與dsp之間都支持dma方式,解放了母板處理器的核心運算單元,使實時信號處理成為可能。In next mobile communication system to suffice more and more high - speed data service and demand of qos ( quality of service ) many new wireless link layer transport technologies are going to be used such as mimo ( multiple input multiple output ), ofdm ( orthogonal frequency division multiplexing ), channel coding and acm ( adaptive coding modulation ) etc. low density parity check ( ldpc ) codes were first discovered in 1960 ’ s which belong to linear block codes with their parity matrix being sparse
下一代移動通信系統為了滿足移動用戶對高速、寬帶數據傳輸業務不斷增長和更高服務質量的要求,採用了許多新的無線鏈路傳輸技術,包括多天線發射和接收技術、正交頻分復用技術、通道糾錯編碼技術和自適應編碼調制技術等。上世紀60年代提出的低密度校驗碼,是一種校驗矩陣為稀疏矩陣的線性分組碼。At present, with the expansion of the supplications and business, printing price system is the best applications of erp. it is taked advantage of the high coverage of the net and good transportation and the gsm resources, so it can be distributed the data from everyone via mobile computer techniques and they can send the booking lists to the company at any time and in any place, thus a convenient wireless way is offered to the collection of the data. this is definitely a trend that can be applied in all kinds of business
在供應鏈和業務不斷擴展的今天,印刷業務快速報價管理系統是erp移動商務的具體應用,利用現有的gsm網路資源,發揮網路覆蓋率高、傳輸特性好等優勢,通過移動計算技術把數據量分攤到每個業務員手中,業務人員在任何地方都能把業務訂單數據傳輸到公司,將現場操作和數據匯報同步完成,為印刷企業的業務訂單數據採集提供一種便捷的無線數據傳輸方式,這必將成為移動商務的發展趨勢,並可廣泛應用於各種行業。分享友人