packet transport 中文意思是什麼

packet transport 解釋
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  • packet : n 1 包裹；小件行李；（郵件等的）一捆；小批；袋。2 （定期）郵船，班輪。3 〈英俚〉（打賭等中輸贏的...
  • transport : vt 1 運輸，運送，輸送。2 【歷史】處流刑，流放。3 殺死。4 〈常用被動語態〉使心情極度激動，使欣喜若...
  1. Su router is consist of these units, whose configuration is stream of packet along transport. in this router, i designed and realized network card software module

    在該路由系統中，我設計實現了網卡軟體模塊，它包括網卡接收模塊fromdevice和網卡發送模塊todevice 。
  2. Dvb / mpeg - 2 transport stream multiplexer / demultiplex takes an important role in digital video broadcasting system. it can combine several transport streams from source encoder into a single transport stream to transport channel, or demultiplex trasnsport stream into one program sorce to source decoder. its performance has a great influence on the program transmission ability of hdtv system and the decoding quality of decoder in hdtv receiver. mpeg - 2 system multiplexer signalized video, audio, host data and so on to fixed length packet type for making transport stream

    Dvb mpeg - 2傳送流復用解復用是數字電視廣播系統中的重要組成部分之一，它將從信源編碼器輸出的多路節目源復用成一路傳輸流送入傳輸通道，或者從通道中包含多路節目源的一路傳輸流中解復用出一路節目送到解碼器解碼。
  3. It could be operation of take away other machine. and put it any - place, made a larger capacity packet, and could also bach transport files

    可以脫機操作，繪圖儀可以擺放到任何位置。採用大容量貯存器，可以批量傳輸文件。
  4. High speed uplink packet access ( hsupa ) is a new work item of technical specification release 6 in 3gpp. wcdma system. the techniques of this work item, i. e. node b controlled scheduling, hybrid arq with chase combining, shorter tti, are to improve the performance of uplink dedicated transport channels, i. e. to increase capacity and throughput and reduce delay

    在hsupa中通過採用基站nodeb控制調度、結合了軟合併的混合自動重傳請求（ harq ） 、更短的傳輸時間間隔（ tti ）等關鍵技術，不但增強了系統容量與覆蓋還使用戶設備（ ue ）能獲得更大的上行吞吐、更小的傳輸延時。
  5. ( 2 ) research on ipsec architecture the goal, function and construction of ipsec design ; the analysis on the two security protocols of ipsec ? ah and esp including security function, packet format, application mode and processing operations of each ; mainly of the security association ( sa ) and its two modes : transport and tunnel, the instrument on organizing and managing sas security association database ( sad ), and that on managing security policies ? ? security policy database ( spd ) ; specific descriptions on internet key exchange ( ike )

    （ 2 ） ipsec協議體系的研究給出了ipsec的設計目的、作用和組成；分析了ipsec的兩種安全協議? ? ah和esp ，包括每種協議的安全功能、包格式、應用模式以及對數據包的處理過程；重點研究了安全聯盟（ sa ）以及兩種模式：傳輸模式和隧道模式，組織和管理sa的手段? ?安全聯盟數據庫（ sad ） ，以及安全策略的管理手段? ?安全策略數據庫（ spd ） ；最後，對internet密鑰交換（ ike ）進行了詳細介紹。
  6. Real - time transport with dynamic error correction code utilizes error correction methods that vary with current packet loss rate and packet error rate of network

    該技術是在多媒體數據的實時傳輸中，依據網路丟包率和包錯誤率情況，動態的使用不同糾錯編碼方案的實時傳輸技術。
  7. This paper begins with analyzing current metro transport network. combined with ethernet work technologies, an innovative scheme has been proposed to solve transporting packet - service on metro transport network. in this scheme, the key technology is using stackable vlan to establish metro ethernet evc, and using " self - limited " protocols to manage layered metro ethernet network

    方案中採用了可堆疊式vlan （ stackablevlan ）技術來建立城域以太網evc連接，提出並採用了「自限」的概念，改造了用於以太交換網路的傳統生成樹演算法和傳統gvrp協議，實現了網路設備的分層、分自治域管理。
  8. According to the definitions of bottleneck bandwidth, available bandwidth and bulk transfer capacity, we analyzed the algorithms which named vps ( variable packet size ), pptd ( packet pair / train dispersion ), slops ( self - loading periodic streams ) and topp ( trains of packet pairs ) ; based on the principle of sub - path bottleneck measurement, we developed the bottleneck measurement algorithm using heterogenous packet - pair train ; after designing the three child algorithms ( demarcating bandwidth range, approaching bandwidth value and predicting the trendency of available bandwidth fluctuation ), we performed the algorithm called self - loading binary search ; applying the multi - home properties of sctp ( stream controltransmission protocol ) and measurement algorithm of available bandwidth, we presented a scheme to adjust the sctp transport path when there are network congestions or faults ; by the library of winsock and winpcap, we developed a measurement program to look for bottleneck bandwidth. in ns2 experiments, the algorithm based on heterogenous packet - pair train fitted well, and the algorithm of self - loading binary search worked quickly, and the sctp scheme improved the throughput effectively

    本文根據瓶頸帶寬、可用帶寬和btc （ bulktransfercapacity ）三類網路帶寬定義，分析了vps （ variablepacketsize ）和pptd （ packetpair / traindispersion ）瓶頸帶寬測試演算法， slops （ self - loadingperiodicstreams ）和topp （ trainsofpacketpairs ）可用帶寬測試演算法;基於子路徑瓶頸測試原理，設計了異構包對序列的瓶頸測試演算法;並結合三個子演算法（界定帶寬范圍演算法、接近帶寬值演算法和帶寬變化趨勢判定演算法） ，設計了自載流折半查找的可用帶寬測試演算法;把上面的演算法應用到sctp （ streamcontroltransmissionprotocal ）的多宿性和可用帶寬測試，提出了一個網路擁塞或故障時調整sctp傳輸路徑的方案;結合winsock和winpcap兩套網路開發工具，設計了一個瓶頸帶寬測試程序;通過ns2模擬實驗，驗證了基於異構包對序列瓶頸測試演算法的準確性、自載流折半查找演算法的快速性，和sctp改進方案的有效性。
  9. The module of user agent need accomplish these tasks of making the message, analyzing the information, user agent, negotiating about the media. the module of real - time transport need complete these tasks of converting the data, coding and decoding the data and receiving and sending the packet. the module of management of the system ' s source need manage the keyboard and display and so on

    用戶代理模塊需要完成消息的接收和發送、消息的生成、消息的分析、用戶代理的事務狀態機管理、呼叫雙方媒體流協商的功能；實時傳輸模塊需要完成數據轉換、數據的編解碼、數據包的生成和分解及數據包的發送和接收；系統資源管理模塊需要管理系統的鍵盤、用戶界面等。
  10. Information technology - international standardized profile tannnn - connection - mode transport service over connectionless - mode network service - ta1111 ta1121 profiles including subnetwork - dependent requirements for x. 25 packet - switched data networks using virtual calls

    信息技術.國際標準數據區tannnn .無連接模式網路服務器上面的連接模式傳輸服務器. ta1111 ta1121數據區包括用於虛擬傳呼的x . 25數據包交換數據網路的子網路相關要求
  11. Pamspan5000 came with multi - pair bonded ; higher packet transport allow symmetric data rates up to 5. 69 mbps, 11. 38mbps, or 22. 76mbps over 2 - wire, 4 - wire, or 8 - wire of ordinary telephone lines respectively at the same reach range

    是一款g . shdsl二代路由。在對稱傳輸時，有著更大的可伸縮性pamspan5000有3種機型，
  12. The techniques of the work item, i. e. node b controlled scheduling, hybrid arq, shorter tti, are to improve the performance of uplink dedicated transport channels, i. e. to increase capacity and throughput and reduce delay. cell - level system performance of hsupa is described through the simulation results, including cell throughput of uplink packet service, system delay, capacity, fairness of ues, radio resource occupation and system device utilization

    為了提高wcdma網路傳統的上行專用傳輸通道（ dch ）的性能，即提高覆蓋、吞吐量和減少延時， 3gpp決定開發hsupa技術，提出了增強型的上行專用傳輸通道（ e - dch ） ，這是一條新增的上行專用傳輸通道，專用於hsupa 。
  13. The main contributions of the thesis are : ( 1 ) we present an end - to - end transport architecture using the rtp / udp / ip protocol stack and employ an efficient and robust packetization algorithm for mpeg - 4 video bit - streams at the sync layer for internet transport. ( 2 ) we study the congestion control mechanism based on aimd algorithm, and make improvement in order to reduce the oscillation of transimition rate due to tremendous contrast of packet loss ratio caused by dynamical change of the network load

    論文的主要貢獻在於：提出了基於rtp的mpeg - 4視頻傳輸模型並充分利用mpeg - 4的videoobjectplane （ vop ）特性，採用適用於mpeg - 4視頻傳輸的rw載荷格式及組包演算法，同時具有傳輸的高效性和丟包的魯棒性。
  14. This method may effectively improve the quality of real - time transport of multimedia data with a little cost of computation under the situation of limited bandwidth, high packet loss rate and high packet error rate

    這個技術可有效的改善多媒體應用在帶寬資源緊缺的網路及丟包率和包錯誤率較高的網路中的傳輸質量。
  15. Mechanism and difficulty of current real - time transport technology are analyzed in this article, technologies such as multicast, real - time transport, resource reservation and error correction code technologies are studied in this dissertation. a method of improving the quality of real - time transport of multimedia data on network on where packet loss rate and packet error rate are high is provided

    本文分析了現有網路數據實時傳輸的機理及面臨的困難，研究了多播、實時傳輸、資源預留以及糾錯編碼等技術在實時傳輸中的應用，給出了在低帶寬、包錯誤率和丟包率較高的網路中提高多媒體數據實時傳輸質量的方法，提出了帶動態糾錯編碼的實時傳輸技術。
  16. Protecting embedded ethernet packet transport services from interruption within carrierclass environments requires a complete end - to - end ip transparent solution

    在電信環境中，為使分組包傳輸服務不致於因為故障而中斷，需要一個完整的端-端ip無關的解決方案。
  17. We build up the protocol architecture of ms of calss b according to two different transport mechanisms, i. e. circuit switch and packet switch. we also briefly illuminate each module of the protocol

    依據電路交換、分組交換這兩種不同的傳輸機制，論文給出了實現b類ms的協議結構，並給出了各協議模塊的簡單的說明。
  18. As a result, it is no need for the endpoints to maintenance any system control task. in this article we propose a compactness coupling conference system architecture, and at the same time we analysis the system key techniques, giving a part of flow chart and pseudocode as examples. main content are given as below : how to use direcshow technique to obtain multimedia data ; multimedia data transport over ip network ; multicast principal and application in the system ; packing and unpacking rtp / rtcp packet so as to control network flow and in this part we introduce spillage arithmetic ; as the core part of the system, conference control and management are the main concern in our design

    323框架基礎上提出緊耦合式會議系統體系結構，並以c s結構作為實現模型；本文對會議系統的中心mcu流程進行分析設計，並建立數據結構；該部分還涉及到對各個資源的調度；為了對會議控制有更好的理解，用petri網描述了會議控制會議管理的過程並提出了靈活的授權管理機制；對服務器端的數據通信設計了多播通信的實現方案；本文簡單回顧了directshow技術的應用，並在此基礎上實現了多媒體數據的採集和回放；為實現多媒體在網路上實時傳輸選擇不可靠傳輸協議udp ，為使數據能正確回放，採用了rtp和rtcp協議。
  19. Imagine a jxta implementation on top of a network supporting 256 - byte data packets with an unreliable delivery transport, like a legacy packet - based wireless network. you can appreciate how the simple definition of a jxta message adapts itself to such adverse environments

    設想在一個支持256位元組數據包的不可靠傳輸的網路（象傳統的基於數據包的無線網路）上的一個jxta實現，您就會對jxta消息的簡單定義如何使自己適應諸如這樣的不利環境表示贊賞。
  20. Being an layer 2 protocol used for media access control, resilient packet ring ( rpr ) does not only inherit the economy advantage of ethernet, administration and reliability advantages of sdh, but also introduces its unique characteristics, such as fairness access, topology discovery, guaranteed quality of service, which make it possible to optimize the transport of data packet the application of rpr technology in the sdh - based mstp can make full use of both the advantages of sdh and rpr in tdm and data service

    Rpr技術是一種二層mac協議，它繼承了以太網帶寬提供的成本優勢和sdh的可管理性、網路的生存性等方面的優勢，還增加了業務的公平接入能力、拓撲發現能力、 qos保證能力等特色，優化了ip分組數據業務的傳送方式。 rpr技術和sdh技術相結合，使sdh設備在能有效地傳送tdm業務的同時，對于基於ip的分組數據的傳送也得到了優化，使之成為新一代的多業務傳輸平臺。
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