packet switching 中文意思是什麼

packet switching 解釋
包交換技術
  • 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...
  • switching : 變換
  1. Bluetooth operates in the global available 2. 4ghz free ism band, its topology is the piconet. it implements the wireless communication with data and voice, by the combination of circuit switching and packet switching

    藍牙使用免申請2 . 4ghzism頻段，採用微微網作為其網路的基本單元，並採用電路交換技術和分組交換技術組合，實現語音和數據的無線通信。
  2. With packet switching and routing technology, xdsl promises to eventually turn the entire area served by each central office into a giant, high - speed lan but without the contention problem

    利用包交換和路由技術， xdsl最終有希望把每個電話局服務的整個區域變成一個巨大的高速局域網，而無競爭問題。
  3. In packet switching network the essential assignment of packet scheduler is to determine the order and time slot of packets service and satisfy the qos requirement. the research work in this paper is implemented through computer simulations. the whole paper is organized as follows

    在分組交換網路里，當有多個分組業務流等待接受服務時，必須確定合理的服務規則，安排流的服務順序和服務時間，以滿足各個業務流的qos要求，這就是分組調度所要解決的基本問題。
  4. This dissertation has discussed the r & d process of a broadcasting system based on network for fire fighting. this broadcasting system is based on the lan, and it has used the technology of voip. it has implemented the network speech communication by packet switching, and it has removed the shortcoming of the traditional broadcasting system which is based on circuit

    本文系統的論述了網路消防廣播系統的研製過程，該系統基於tcp / ip局域網路，利用了voip的相關技術，採用分組交換的原理來實現語音的網路傳輸，易於擴展，不受距離的限制，消除了傳統基於音頻電路消防廣播的弊端。
  5. Combined interface for circuit packet switching

    電路交換分組交換混合介面
  6. Because the internal links between the switches are shared between many users, the costs of packet switching are lower than those of circuit switching

    因為交換器之間的內部鏈結被許多使用者分享，分封交換的費用比電路交換更低。
  7. Because ip telephone systems employ the packet switching technology, the echo signals generated by the hybrid due to the impedance mismatch usually experience longer transmitting delay, which significantly decrease the speech communication quality

    對于ip電話系統而言，由於採用了分組交換技術，由2 / 4線轉換器阻抗不匹配而產生的回波在系統中傳輸的時延較長，這將加重回波對語音通信的影響。
  8. Apart from those advantages of using packet switching, improving the efficiency of the channel and lowering the communication cost, using the ip telephony technology is easier to realize the expansive services and the integration with the multimedia technology, which makes it advantageous among telecommunication fields and prosperous in the future

    Voip採用分組交換技術，可以提高線路利用率，明顯降低通信費用，而且還可以實現多種業務的增值，與多媒體技術相融合，在通信領域中處于有利地位，具有廣闊的發展前景。
  9. With increasing demand for higher bandwidth and lower latency packet switching, communications providers introduced frame relay

    因為較高的頻寬及較低延遲的分封交換的需求增加，通訊提供者引入了訊框中繼。
  10. And to improve the efficient of the packet switching, researchers suggest people use the parallel packet switches ( pps ), and pps has been studied as a way to overcome the memory bandwidth limitation and to scale - up switch speeds

    在網路速度要求不斷提高的情況下，存儲器件速度跟不上需求，許多的研究者提出嘗試使用多平面的交換結構提高數據交換的速度，解決高速網路中的交換問題。
  11. It is the unit in which information ( a message ) is transferred in a packet - switching network

    它是分組交換網路中信息（即報文）傳遞的單位。
  12. In this paper, the technique of contention resolution in optical packet switching will be studied

    本文將對光分組交換中的波長域和時間域兩種競爭解決技術進行研究。
  13. In this thesis, the complicated temporal relationship and dynamic synchronization properties existed in multimedia in distributed multimedia system, and the problem of higher priority demands of key medium in application, and etc. are studied thoroughly ; the course of multimedia communication, the transmission characteristics and the synchronization requirements of multimedia objects, and the algorithms of channel allocation and synchronization transmission schedule in synchronization communication scheme, and etc. are studied deeply ; at the same time, the problems of multimedia synchronization control mechanism in the practical packet - switching networks and so on are studied too

    本文深入研究了分散式多媒體系統中，多媒體具有的復雜的時態關系和動態同步特性，以及關鍵媒體在應用中享有同步優先權等問題；深入研究了多媒體通信過程和多媒體對象的傳輸特性、同步需求，以及同步通信方案中通道分配以及同步傳輸調度演算法等問題；同時，深入研究了實際分組交換網路中多媒體同步控制機制等問題。
  14. Compared to the wavelength routing ( wr ) and optical packet switching ( ops ) networks, optical burst switching ( obs ) is believed to be more attractive technical solution for future. as the performance of obs depend on both switch architecture and schedule algorithm. switch architecture consist of not only switch matrix but also fdl ( fiber delay line ) and twc ( tunable wavelength converter )

    其中交換結構除了交換矩陣本身，還需要大量的可調波長變換器（ tunablewavelengthconverter ，簡稱twc ）和光纖延遲線（ fiberdelayline ，簡稱fdl ） ，因此不同的fdl和twc配置造成交換結構具有不同的交換能力，對應的調度演算法也不盡相同。
  15. The pps also has some drawbacks, such as it can not provide qos guarantee, data can not remain the right order after switched by different switching panel. at the same time, people show interested in the variable - length packet switching

    但是多平面交換帶來的另外的問題，如無法對qos提供很好的保證，出口端的數據包由於經過不同的交換平面的處理，難保證按照順序到達出埠。
  16. We want to use novel switching algorithm that help us make the variable - length switching efficient. we do not need to cut the variable - length packet into fix cell as the traditional switching algorithm. in this paper, we suggest to use pps for the variable - length packet switching

    另外一方面人們對支持變長數據包的交換演算法有很大的興趣，傳統的切割變長數據包成為定長信源，在重新組合變長數據包的交換演算法降低了變長交換的效率。
  17. Bluetooth wireless technology uses the globally available unlicensed ism radio band of 2. 4ghz and its topology is best described as a multiple piconet structure. it implements the wireless communication with data and voice, by the combination of circuit switching and packet switching

    藍牙使用免申請2 . 4ghzism頻段，採用微微網作為其網路的基本單元，並採用電路交換技術和分組交換技術組合，實現語音和數據的無線通信。
  18. Based on this technology of reconstruction, we analyzed the transmit characteristic of atm and packet switching network, then project of layer coding in sender and format of video stream is proposed respectively. at the receiver, the method of lost information reconstruction was proposed for the problem of packet or cell lost in transmission

    以接收端丟失信息重建技術為基礎，本文對atm網與分組交換網的傳輸特性進行了分析，針對atm網中vbr業務與分組交換網分別設計了相應的信源端分層編碼方案以及視頻流組織方案，同時在接收端對于分組與信元的丟失問題，提出了相應的丟失信息重建方案。
  19. 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。
  20. In the packet switching network, packet scheduling algorithms in the routers and switches decide how to serve packets, admission control algorithms decide bandwidth reservation and release

    在分組交換網路中，分組調度演算法在交換機和路由器中決定著分組的服務規則，而接入允許控制演算法則決定著帶寬資源的預留和釋放。
分享友人
分享到 Line

分享到臉書