physical layer protocol 中文意思是什麼
physical layer protocol
解釋
物理層協定-
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。 -
At first, author researched into the electric characteristic of physical layer of the protocol and how to process the mpeg packet in its transmission convergence sublayer, and protracted the sdligr of cable mode initialization
作者首先研究了docsis協議規范物理層的電氣特徵、傳輸匯聚子層mpeg包的處理以及mac層的通道共享機制,並繪制出了cablemodem初始化的sdl gr 。 -
The scheme of the physical layer of the ale protocol was designed according to the hf channel characters and the capability of the current dsp system
文中針對所要求的通道條件和現有dsp系統的情況提出了鏈路自動建立協議物理層的設計方案。 -
Each layer employs the services of the layer underneath, which enables a top layer protocol to transmit messages over the physical network
每個層都使用下面一層的服務,這使得頂層協議能夠在物理網路上傳輸消息。 -
It is an extreme challenge research subject for such network due to the dynamical topology change, bandwidth limitation and power constraint. the state - of - the - art of the manet technology in 5 layer : physical layer, mac layer protocols, routing protocols, transport protocol and application and middle ware issuses are summarized in this thesis. five typical routing protocols dsdv, dsr, tora, aodv and zrp are studied
本文介紹了移動自組網的起源、特徵和當前的發展狀況,並歸納了其主要的應用領域;分別從物理層、 mac層、路由層、傳輸層、中間件和應用層等5個層次分析和介紹了當前manet採用的技術和協議,尤其對路由協議( dsdv 、 dsr 、 tora 、 aodv和zrp )進行了詳細的研究。 -
Specifically, for the first time all factors impairing tcp performance are identified based on network protocol hierarchy, i. e., lossy wireless channel at the physical layer ; excessive contention and unfair access at the mac layer ; frail routing protocol at the network layer, the mac layer and the network layer related mobile node ; unfit congestion window size at the transport layer and the transport layer related asymmetric path
Tcp是一種面向連接的可靠傳輸層協議,最初是針對有線網路設計的。由於有線網路鏈路可靠性高,傳統tcp認為丟包和亂序是由網路擁塞所導致。然而,在manets中,眾多非擁塞因素導致了丟包和亂序。 -
Phy physical layer protocol
物理層協議 -
Network aspects - metropolitan area network - physical layer convergence procedure for 34, 368 mbit s - protocol implementation conformance statement ; english version ets 300270 : 1994
網路特徵.都市區網路. 34 . 368兆位秒用物理層會聚程 -
Network aspects - metropolitan area network - physical layer convergence procedure for 2, 048 mbit s - protocol implementation conformance statement ; english version ets 300269 : 1994
網路特徵.都市區網路. 2 . 048兆位秒用物理層會聚程序 -
Network aspects - metropolitan area network - physical layer convergence procedure for 139, 264 mbit s - protocol implementation conformance statement ; english version ets 300271 : 1994
網路特性.都市區網路. 139 . 264兆位秒用物理層會聚程 -
Plpc physical layer convergence protocol
物理層收斂協議 -
Physical layer convergence protocol
物理層會聚協議 -
Fddi. information systems - fiber distributed data interface - token ring physical layer protocol
信息系統.光纖分散式數據介面 -
Resilient packet ring ( rpr ) is a new solution method to metropolitan area network ( man ). ieee802. 17 working group is developing the rpr standard as a mac. layer protocol independent of physical layer
彈性分組環( resilientpacketring , rpr )是近年來出現的一種城域骨幹網技術, ieee802 . 17工作組正在進行彈性分組環的標準化工作。 -
Fddi. information systems - fibre distributed data interface - physical layer protocol
信息系統.纖維分配數據介面 -
Fddi. information processing systems - fibre distributed data interface - physical layer protocol
信息處理系統.光纖分散式數據介面 -
Information processing systems - fibre distributed data interface - part 1 : token ring physical layer protocol
信息處理系統光纖分散式數據介面fddi第1部分:令牌環物理層協議phy -
In this report, a thorough analysis and research on the special multiplexing and channel coding project of wcdma system is presented firstly based on 3gpp physical layer protocol
本文在3gpp物理層協議的基礎上,首先對第三代移動通信wcdma系統中獨特的通道編碼復用方案進行了深入分析和研究。 -
The physical structure, physical layer protocol and multiple optimized opto - electronic and electronic to electronic design schemes for the next generation of cable digital tv optic packet switching network are discussed in the light of the generation of optic packets, coding scheme, regeneration of optic packets, synchronization of optic packets and flux allotment in optic packet switching
摘要從光分組的產生、編碼方案、光分組的再生、光分組同步以及光分組交換的流量分配等入手,討論了下一代有線數字電視光分組交換網路的物理結構、物理層協議配置及光電、電電的多種優化設計方案。 -
The thesis chooses the four - layers structure as the rudiment of our protocol stack system, which includes physical layer, data link layer, network layer and application layer
本文選擇了四層結構作為協議棧體系結構的雛形,即:物理層、數據鏈路層、網路層、應用層。
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