dqdb

dqdb

1. The Design and Survey of Electric Interface in 34Mb/s DQDB MAN

34Mb/s DQDB MAN中电接口电路的设计与测量

2. Prospect of B-ISDN and DQDB

B－ISDN展望与DQDB

3. DQDB MAN supports comprehensive business so that present telecom equipment is able to connect high-speed working stations, colossal or moderate computers, and some equipment that requires perfect timing such as audio visual apparatus.

DQDB MAN支持综合业务,现有的通讯设备,可直接接入高速工作站,大中型电脑以及一些对实时性要求很高的设备如语音与视像设备。

4. PPAU Software Design for DQDB Metropolitan Area Networks

DQDB 城域网 PPAU 软件设计

5. Bandwidth Distribution Strategy in DQDB MAN

DQDBMAN带宽分配策略

6. DQDB metropolitan area network is a promising solution for the evolution from current networks to B-ISDN.

DQDB城域网是实现现有通信网络向B-ISDN过渡的优选网络。

7. Fairness Analysis of DQDB MAN in Transient and Steady State

DQDB城域网暂态和稳态公平性分析

8. The Inquiry into DQDB and the Research on IPSec

DQDB的探索与IPSec的研究

9. DQDB integrated sevice local area network

DQDB综合业务局域网

10. Model and analysis of DQDB network for multicast real-time communication

DQDB网络实现多点实时通信的模型及性能分析

11. Interconnecting IEEE802.3 LANs through a DQDB MAN

IEEE802.3LAN通过DQDBMAN互连

12. DQDB MAN A New Data Net: DQDB MAN

一种新型的数据网

13. DQDB Distributed queue dual bus

分布队列双总线

14. Packet processing access unit(PPAU)serves as the MAC aggregation function of the DQDB protocal. The main function of PPAU is to process the inconsecutive, asynchronous data on the DQDB network.

分组处理访问单元PPAU属于DQDB协议MAC汇聚功能，主要处理DQDB网上非连续性的异步数据。

15. In 34Mb/s DQDB MAN,the HDB3 code is employed by the electric interface.

在34Mb/sDQDB（分布式排队双总线）城域网中，电接口采用HDB3码。

16. This paper puts forward a Linear Optical Network Protocol(LONP) based on Metropolitan Area Network(MAN) protocol DQDB.

在城域网协议DQDB的基础上提出线型光网络协议LONP,组网方式是该协议中的重要一环。

17. PERFORMANCE ANALYSIS OF DQDB MAN WITH MULTIPLE PRIORITIES

多优先级DQDB城域网的性能分析

18. The author inquires into the inadequacy of DQDB and its improvement,and the technique for applying MAN;

对DQDB的不足和改进、MAN的实用技术进行了探索 ;

19. We propose a model of multicast real-time in DQDB network, examine the desired properties and the difficulties in achieving these properties, and introduce its main message process.

我们提出一种在DQDB网络中实现多点实时通信的模型，分析了期望的性质和实现的主要问题，并介绍了在该模型下消息处理过程。

20. Abstract A new architecture for interconnecting legacy LANs and ATM WANs is proposed in this paper, namely the DQDB-ATM MAN approach, which borrows the flow control scheme from DQDB MAN.

摘 要 本文提出了一种新的局域网-ATM广域网互连方案，它借助DQDB的排队策略对网络进行流量控制。

21. Analysis of Network Performance for M DQDB MAN

改进的DQDB MAN网络性能分析

22. DQDB link layer model was adopted in data lineate transmission.

数据有线传输采用DQDB“链路层”模型。

23. Finally, an example for the interconnection of Ethernet with ATM experiment model netwhtk DQDB MAN is giyen

最后，给出了以太网与ATM实验模型网DQDBMAN互连的实例。

24. This paper discusses and anlyzes techniques of high speed bus networks including Expressnet,Fasnet,D Net,Buzz Net, TLP,Z Net,X Net and DQDB.

本文主要对Expressnet、Fasnet、D－Net、Buzz－Net、无令牌协议网、Z－Net、X－Net以及DQDB等一类总线型高速信息网络技术进行了研讨和分析

25. 5.This paper studies the performances of typical MANs including DQDb,FDDI and MSN,presenting main features of the MANs and then analyzing the throughput and reliability of the MANs.

本文主要对分布式排队双总线（DQDB）网、光纤分布式数据接口（FDDI）网和曼哈顿街区网（MSN）等典型城域网的性能进行了研究。

26. Fairness of DQDB MAN with large files transfer is analyzed in this paper.

本文分析了DQDB城域网在大文件传输时的公平性。

27. The performance of DQDB MAN for LANs interconnection is analyzed.

本文分析了DQDB城域网用于计算机局域网互连时的排队性能;

28. The queueing performance of DQDB MAN is analyzed in this paper.

本文分析了DQDB城域网的排队性能。

29. The performances of DQDB MAN with multiple priorities are analyzed. The expressions of mean message sojourn time in the buffer are derived.

本文分析了多优先级DQDB城域网的性能,得到了采用不同优先级时,报文平均停留时间的表达式。

30. The article describes the origin . structure and feature of DQDB MAN and its comparability with B-ISDN, its administrative interface etc.

本文描述了DQDB MAN的由来、结构、特点以及与BISDN的比较,DQDB MAN的管理界面等内容。

31. A new architecture for interconnecting legacy LANs and ATM WANs is proposed in this paper, namely the DQDB-ATM MAN approach, which borrows the flow control scheme from DQDB MAN.

本文提出了一种新的局域网-ATM广域网互连方案，它借助DQDB的排队策略对网络进行流量控制。

32. A new architecture for interconnecting legacy LANs and ATM WANs is proposed in this paper, namely the DQDB?ATM MAN approach, which borrows the flow control scheme from DQDB MAN.

本文提出了一种新的局域网－ATM广域网互连方案，它借助DQDB的排队策略对网络进行流量控制。

33. At present, researches concerning the DQDB protocal and its related products have been widely carried out in our country.

目前国内正在开展对DQDB的研究和相关的产品开发。

34. The high bandwidth, burst nature of multimedia communications makes it particularly suited to fast-packet telecommunication capabilities such as those provided by ATM and DQDB.

直到这些网络广泛的展开，多媒体通讯才可以基于一系列带宽的电路能力及更低的带宽组的能力，比如X.25和帧中继。

35. A Study on the Interconnection of PABXs in ISF?DQDB Network

综合业务光纤DQDB网PABX互连研究

36. It also reviews the principles of DQDB MAN Standard as a transition to B-ISDN, induding its topology architecture, functional system of its node, frame structure and network protocol.

节点功能体系，帧结构和网络协议

37. DQCA performs over IEEE802.6 DQDB in fairness and message sojourn time.

通过比较研究发现，DQCA城域网在实现局域网互连时的性能（包括公平性能和报文停留时间）优于DQDB城域网。