link layer 中文意思是什麼
link layer
解釋
鏈路層-
Specification for controlnet. data link layer
控制網路規范.數據鏈層 -
Link layer topology discovery lltd responder kb922120
Kb922120 ：連結層拓撲探索lltd回應程式 -
Firstly, hart protocol is illustrated, its fsk physical layer specifies the transmittal manner of signal and voltage of signal. data link layer specifies the device type and data transport protocols
Hart協議採用iso osi簡化模型， iso osi分為七個功能層， hart協議只用了第一、二、七層，即物理層，數據鏈路層和應用層。 -
Isdn data link layer specification for frame mode bearer services
綜合業務數字網幀模式承載業務數據鏈路層規范 -
Electricity metering - data exchange for meter reading, tariff and load control - data link layer using hdlc protocol
電量測量.電表讀數計費和負載控制的數據交換.使用hdlc協議的數據鏈路層 -
Hdlc electricity metering - data exchange for meter reading, tariff and load control - part 46 : data link layer using hdlc protocol
電量計.抄表電費和負荷控制的數據交換.第46部分:使用高級數據鏈路控制 -
First, the dissertation researches the characteristics of deep space communication and the popular space communication protocol, such as ccsds, omni etc. according to the functions of communication controller for data link layer protocol, it analyses the characteristics of the channel of space communication both in lunar surface and lunar space, and also provides the relevant controlling projects of data link layer protocol
首先，研究了深空通信的特點以及應用較為廣泛的空間通信協議，如ccsds 、 omni等空間通信協議族。根據通信控制器對鏈路層協議進行控制的主要功能，分別分析了月地、月上空間通信的通道特點，進而提出了相應鏈路協議的控制方案。 -
Information processing systems - data communication. high - level data link control balanced classes of procedures. data - link layer address resolution negotiation in switched environments
信息處理系統數據通信高級數據鏈路控制平衡類規程交換環境中數據鏈路層地址的決定協商 -
With the characteristics of the underwater acoustic channel, media access control protocols at data link layer adopt the maca protocol which uses rts - cts exchange to solve the hidden and exposed situation and automatically control power
在數據鏈路層的設計中針對水下聲通道的特點，對于介質訪問控制協議採用了maca協議，它使用rts - cts控制報文握手機制來解決uan中的隱蔽終端、暴露終端以及功率控制問題。 -
According to similar ft3 frame format and its checkout mode of dnp data link layer, the relationship between fer ( frame error rate ) and ber ( bit error rate ), frame length is deduced. the computation formulas of average transmission times and repeat transmission times guaranteeing the correct transmission of telecontrol information are given as well
根據dnp3 . 0規約數據鏈路層類ft3幀及其校驗方式，推導出幀傳輸失敗概率（誤幀率）與通道誤比特率和幀長的關系，同時給出平均傳輸次數和重復傳輸次數的計算公式。 -
Ethernet maps the two lowest layers of osi model ( seven - layer module ) : data link layer and physical layer and divides them to some function sublayers including pcs ( physical coding sublayer ), pma ( physical medium attachment ) and pmd ( physical medium depend ) in physical layer. in these sublayers, logical link control ( llc ) is implemented through operation system, nic driver software and medium access control ( mac ) and the physical layer below it are implemented by the nic
以太網對應了osi開放系統模型（ 7層網路模型）的最下兩層：數據鏈路層和物理層，並將其細分為一些功能子層，包括數據鏈路層的llc （邏輯鏈路控制）子層和mac （介質訪問控制）子層，物理層的pcs （物理編碼子層） 、 pma （物理介質附加子層）和pmd廈門大學碩士學位論文摘要（物理介質相關于層） 。 -
In this paper, tcp protocol in transmitting layer and iso7776 protocol in data link layer was modeled using the unified modeling language ( uml ). at first, existing single - module protocol was decomposed to some separate models and assembled based on the object - oriented protocol model. in the end, iso7776 protocol was partly realized using c + + language and design pattern
本文採用統一建模語言uml對傳輸層的tcp協議和數據鏈路層的iso7776協議進行了建模，把原有的單塊式的協議分解成多個模塊，然後根據面向對象協議模型進行組裝設計，建立了各自的面向對象協議模型，最後針對iso7776協議採用c + +語言和設計模式進行了部分實現。 -
Firstly, the performance of eager and lazy handoffs combined with link layer movement detection algorithms in cells have been studied
主要討論了積極和消極的檢測技術，以及結合鏈路層信息的檢測技術。 2 .分層移動ip技術。 -
Automatic link layer topology discovery algorithm based on snmp
的鏈路層拓撲自動發現演算法研究 -
Information technology. telecommunications and information exchange between systems. x. 25 - dte conformance testing. data link layer conformance test suite
信息技術.系統間電信和信息交換. x . 25 - dte一致性試驗.數據鏈層一致性試驗系列 -
Two notable characteristics of tcn are as follows : ( 1 ) polling mac strategy is adopted in link layer by iec 61375 - 1 to ensure the certainty of data transmission time ; ( 2 ) train inauguration procedure is devised to realize the automatic allocation of rail vehicle address in the network. the paper consists of two nain parts : 1. a sinulating system of wire twisted bus ( wtb ) inauguration
Tcn的西大特點是： （ 1 ）為了保證數據傳送時間的確定性， iec61375 - 1標準在鏈路層採用輪詢機制； （ 2 ）由於列車編組經常變化，導致列車總線網路設備地址變化，為此iec61375 - 1設計了列車初運行過程，以實現列車組成變化后車輛地址的自動分配。 -
Integrated services digital network ; user - network interface data link layer specification ; application of ccitt recommendations q. 920 i. 440 and q. 921 i. 441 ; english version ets 300125 : 1991
綜合業務數字網路.用戶-網路-介面數據連接層規范. cci -
A novel transmission control protocol, frl - tcp is proposed, which eliminates some transport - layer functions and simplifies other functions, leads to reduced communication load on the wireless link. the new protocol takes advantage of link layer explicit notification and retransmissions to quickly recover losses over the wireless link
在分析網際網路傳輸控制協議（ tcp ）基本原理的基礎上，針對移動主機的無線鏈路丟包特性和移動性帶來的問題，提出了一種具有鏈路意識的快速重發的tcp協議： frl - tcp 。 -
Through switching over back and forth between internal and external network, this scheme isolates interior network from exterior network in physical link layer at same time, but logic link to each other
它通過在內外網間來回切換，同一時刻內外網間沒有連接，處於物理隔離狀態，但又邏輯地相連。 -
The content of this article is the research on the protocols for wireless communications on the media access control ( mac ) layer, which is a sublayer of the link layer, one of the five layers ( the physics layer, the link layer, the network layer, the transmission layer and the application layer ) which construct the stack of protocols for wireless communications. the emphasis of the research is on the applicability and superiority of two protocols on the mac layer
本文的研究內容是mac （ mediaaccesscontrol ）層? ?無線傳輸的五層協議棧結構（物理層、鏈路層、網路層、傳輸層、應用層）中數據鏈路層的媒體接入控制子層? ?無線通信協議，重點研究兩種協議在傳感器網路應用中的適用性和優越性。
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