traffic engineering and routing

The network layer Addressing and routing

Ngày tải lên : 17/09/2012, 09:13

... packet processing. - Prioritizing IPv6 routing reduces the size of routing tables and thus improves router processing times. - IPv6 avoids going through NAT type mechanisms and associated proxies. - If ... Provides extended routing, similar to IPv4 source routing. Fragment header : Contains fragmentation and reassembly information. Authentication header : Provides packet integrity and authentication. ... physic network. 1 The network layer Addressing and routing 1. Mobility and addressing 1. What is the DHCP protocol used for? Assign IP addresses and network conguration of automatic way. 2. What...

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Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science

Ngày tải lên : 25/04/2013, 08:07

... Electrical Engineering and Computer Science 6.087: Practical Programming in C IAP 2010 Problem Set 3 Control flow. Functions. Variable scope. Static and global variables. I/O: printf and scanf. ... File I/O. Character arrays. Error handling. Labels and goto. Out: Wednesday, January 13, 2010. Due: Friday, January 15, 2010. Problem 3.1 Code profiling and registers. In this problem, we will ... reproduced at the end of this problem set (and can be downloaded from Stellar). The main() function handles the code profiling, calling fibonacci() many times and measuring the average processor time....

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SOAP Messages - Addressing, Messaging, and Routing

Ngày tải lên : 05/10/2013, 08:51

... MESSAGING, AND ROUTING 181 701xCH08.qxd 7/14/06 5:30 PM Page 181 To create a new private queue, expand the Message Queuing node and right-click the Pri- vate Queues subfolder. Expand and select ... different target URL from the sender. Routing vs.WS-Referral As we talk about routing, we are actually talking about both routing and referral. The term routing refers to the infrastructure that ... is common practice to use the term routing to describe the combined process of routing and referral. CHAPTER 8 ■ SOAP MESSAGES: ADDRESSING, MESSAGING, AND ROUTING 195 701xCH08.qxd 7/14/06 5:30...

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Design Patterns for SOAP Messaging with WS-Addressing and Routing

Ngày tải lên : 05/10/2013, 08:51

... practice to use the term routing to describe the combined process of routing and referral. Routing and Security Remember that all Web service specifications are composable. Routing does not implement ... different target URL from the sender. Routing vs. WS-Referral As we talk about routing, we are actually talking about both routing and referral. The term routing refers to the infrastructure that ... evolves, and as the WS- Addressing specification becomes more established and refined. 3901c09_final.qxd 6/30/04 3:19 PM Page 223 Chapter 9 238 Overview of Routing and Referral SOAP message routing...

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Traffic Shaping and Policing

Ngày tải lên : 05/11/2013, 12:15

... Policing-5 Traffic Shaping and Policing Traffic Shaping and Policing • Traffic Shaping and Policing mechanisms are used to rate-limit traffic classes • They have to be able to classify packets and ... traffic- shape rate“ and traffic- shape group“ commands cannot be mixed on the same interface • Separate token bucket and shaping queue is maintained for each traffic- shape group command • Traffic ... bandwidth to traffic classes. It discusses two options traffic policing and traffic shaping. Committed Access Rate (CAR) is discussed as a mechanism to provide traffic policing. Generic Traffic...

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Tài liệu TRAFFIC SAFETY AND ROAD CONDITIONS docx

Ngày tải lên : 12/12/2013, 23:15

... major killer. 57.2% and 36.6% on highway number 3; 4.1% and 95.3% on highway number 5; 52.9% and 45.6% on highway number 3 and 58.2% and 39% on highway number 18. Speeding and reckless driving ... between Ha Noi and Vinh (281 km) and HCM City and Can Tho City (151 km), and Highway 51 between Dong Nai Province and Vung Tau (80km). While recent JBIC financed projects focus on traffic safety ... presentation include basic data on traffic accidents, problems and issues of traffic safety in Vietnam, government efforts and assistance of international organization to reduce traffic accidents. Vietnam?s...

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Tài liệu Automatic Placement and Routing using Cadence Encounter docx

Ngày tải lên : 12/12/2013, 23:15

... relativeFPlan commands to position RAM macroblocks. Finally, we use the addRing and addStripe commands to create a power grid on the metal 5 and metal 6 layers. The following commands use the makeﬁle ... input and ﬁrst determines how each gate should be placed on the chip. It uses several heuristic algorithms to group related gates together and thus hopefully minimize routing congestion and wire ... and the Tower 0.18 µm Standard Cell Library. • tsl-180nm-sc-databook.pdf - Databook for Tower 0.18 µm Standard Cell Library • encounter-user-guide.pdf - Encounter user guide • encounter-command-line-ref.pdf...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P4 ppt

Ngày tải lên : 13/12/2013, 01:15

... deﬁned over {t, f, u} (t represents true, f represents false, and u stands for uncertain). Let m g = {L i : l i } and m g′ = {M i : m i } and form a matrix where Equation (14.12) Then, the truth ... reader to the use of fuzzy set theory for engineering monitoring and diagnosis. The presented method is applicable to almost all engineering processes and systems, simple or complicated. There ... of this handbook. References Baldwin, J. F., Martin, T. P., and Pilsworth, B. W., 1995, Firl — Fuzzy and Evidential Reasoning in Artiﬁcial Intelligence, Research Studies Press, England. Bezdek,...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P3 ppt

Ngày tải lên : 13/12/2013, 01:15

... attribute A1,A2,A3,…, An, AND there is manufacturing time T and cost M, THEN process P of capabilities C1,C2,C3,…,Cm, AND processing time Tp and cost Mp is used. where Tp T and Mp M.ՅՅ © 2001 by ... such as dimensions, tolerances and surface roughness, the feature position and orientation, and the feature relations (formed by physical interactions and dimensions and geometric tolerances), manufacturing ... as machine and tool capacity, production volume, and overhead cost. With its function, capability, and efficiency specified as above, a manufacturing process can be defined, selected, and evaluated...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P2 pptx

Ngày tải lên : 13/12/2013, 01:15

... steadily granted and outrun the competitors standards; and due time and delivery might require sudden acceleration of the production scheduling to win new orders. Batch size and artefact quality ... physical resources (processing and transfer units, parts, and pallets) and data on logic resources (monitoring, decision, or command units). The modules are detailed, modiﬁed, and instanciated to suit ... dispensers, atomisers, and triggers for home preparations; lips, spouts, and nozzles for ready-drinkable cheer packs and cans; nonreﬁllable closures for bottles and decanters; and similar nonreusable...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P1 docx

Ngày tải lên : 13/12/2013, 01:15

... products p 1 and p 2 , representing 509 and 640 part types. Thus actual job type and order entity sets are P ϭ {p 1 , p 2 } and O ϭ {o 1 } with BEL-P(p ␲ ) ϭ o 1 for ␲ ϭ 1, 2. Due dates and product ... (e 4 -, and e 5 - type events) and sending to the job ﬂow manager the messages about failure and repair occurrences for servers, for AGV trucks and for transport subsystems (e 1 -, e 2 -, and e 3 -type ... (JHM) and the co- operating machines (COM) functions establish the following relationships between the entity sets V and M Here JHM(v ␲␣␤ ) and COM(v ␲␣␤ ) specify respectively the ﬁrst and the...

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Electrical engineering and control

Ngày tải lên : 13/12/2013, 05:17

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P8 pptx

Ngày tải lên : 22/12/2013, 21:18

... 0 and σ o = 1 and δ = 0, ±1, ±2, ±3, and ±4. These observations were fed directly to the network and trained by a standard backpropagation algorithm to achieve a desired output between –1 and ... Acosta and Pignatiello’s (1996) CUSUM scheme and EWMA charts, as shown in Tables 18.6(a) and (b), to Acosta and Pignatiello’s (1996) EWMA chart which adopts Roberts’ (1959) EWMA for mean and Wortham’s ... 18.1 and ρ is the variance shift magnitude in σ as deﬁned in Table 18.3. TABLE 18.6 Comparisons between C-NN and Acosta’s CUSUM and EWMA (a) Comparisons between C-NN and Acosta’s CUSUM and EWMA...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P7 ppt

Ngày tải lên : 22/12/2013, 21:18

... is relatively standard, and consists of three operations [Liepins and Hilliard, 1989]: (i) evaluation of individual ﬁtness, (ii) formation of a gene pool, and (iii) recombination and mutation, ... by allowing 50 individuals per generation and 250 generations for the complete search. TABLE 17.6 Estimated Standard and Optimized Responses Response Standard Recipe Optimized Recipe % Change Rp ... array approaches, and (ii) traditional factorial and fractional factorial design approaches. The orthogonal array approaches are promoted extensively by Taguchi and his followers, and the traditional...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P6 ppt

Ngày tải lên : 22/12/2013, 21:18

... weight matrix W_xh and W_hy , and the bias vector θ_ h and θ_ y . Step 3: Load the input vector X of a testing example. Step 4: Calculate and infer the actual output ... by end milling. Armarego and Deshpande [1989] presented one more milling process geometry model that incorporates cutter runout to predict cutting forces. Sutherland and Babin [1985] demonstrated ... machined surfaces exhibit interrelated characteristics of both random and deterministic components. Zhang and Kapoor [1991] demonstrated the effect of random vibrations on surface roughness in the turning...

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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P5 ppt

Ngày tải lên : 22/12/2013, 21:18

... and the estimated value of the spindle and feed current, namely, S i and F i (i = 1, 2, . . . , 6) are outputted. Second, the spindle and feed current detected are put into the logarithm, and ... Rodriguez, O., and Uragun, B., 1993, Monitoring Drill Conditions with Wavelet Based Encoding and Neural Network, Int. J. Mach. Tools and Manuf., vol. 33, no. 4, pp. 559-575. 39. Wu, Y. and Du, R. ... a ssj is iij ,,, 1 1 axw ssj1 =∧ () , ; xwa ssj ≥=, 2 1, ∂ ∂ = O w j sj ∆ if and then if and then if and then if and then xw x xw x xw x xw x xw w xw xw w xw ssj s is iij s ssj s is iij s ssj...