sonet and sdh networks pdf

... regional and national groups (such as ne for New England, uk for the United Kingdom, and so on); misc 7 January 2002 13:14 106 Chapter 6: Using the Internet and Other Networks cover the standard ... 6-1. Some ftp commands (continued) Command Descr iption prompt A “toggle” command that turns prompting on or off during transfers with the mget and mput commands. By default, mget and mput will prompt ... ftp prints its own prompt and uses a special set of commands for transferring files. Table 6-1 lists the most important ftp commands. Table 6-1. Some ftp commands Command Descr iption put filename...

Ngày tải lên: 17/01/2014, 16:20

... up and enable WEP and enable WPA authentication Set up and enable WEP and enable WPA authentication Table 6 Client and Bridge Security Settings (continued) 10 Mobile Access Router and Mesh Networks ... management Set up and enable WEP and enable CCKM authentication Set up and enable WEP and enable CCKM authentication, configure the root device to interact with your WDS device, and add the root ... MR hosts in the command. Networks on the MR can also dynamically register to the HA besides statically configuring networks under IP mobile mobile networks. The command to do this on the...

Ngày tải lên: 24/01/2014, 10:20

... 17.4 Section overhead is recalculated for each SONET device (regenerators and multiplexers). SONET Structure SONET ARCHITECTURE 17.7 Path overhead is only calculated for end-to-end ... frame: path overhead In a simple SONET linear network • PTE (path-terminating equipment) sits at each end, takes sub-rate signals and multiplexes them into a SONET frame • Between PTE devices ... depends on strength of signal being transmitted down the fiber Thank You SONET Overview • SONET is a physical layer standard. • A synchronous frame structure for multiplexing digital traffic. • ...

Ngày tải lên: 19/04/2014, 19:10

... intermediate and end device connections in a LAN. – Identify the pin out configurations for straight-through and crossover cables. - Identify the different cabling types, standards and ports used ... equipment.  Design an addressing scheme for an inter-network and assign ranges for hosts, network devices and the router interface.  Compare and contrast the importance of network designs. 7 © 2007 ... networks © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Version 4.0 Planning and Cabling Networks Network Fundamentals – Chapter 10 6 © 2007 Cisco Systems, Inc. All rights reserved....

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Ngày tải lên: 06/07/2014, 15:34

... ð5:63Þ where ^ xx kjN and p kjN are defined as the conditional mean and variance of x k given ^ ww and all the data, fy k g N 1 . The terms ^ xx À kjN and p À kjN are the conditional mean and variance ... and L.E. Atlas, ‘‘Recurrent neural networks and robust time series prediction,’’ IEEE Transactions on Neural Networks, 5(2), 240–254 (1994). [15] S.C. Stubberud and M. Owen, ‘‘Artificial neural network ... proposed initially in [30], and further developed in [31] and [32], the EKF can also be used for estimating the parameters of nonlinear models (i.e., training neural networks) from clean data....

Ngày tải lên: 14/12/2013, 13:15

... matrices A and B multiplying inputs x and u, respectively; and an output bias vector b, and the noise covariance Q. Each RBF is assumed to be a Gaussian in x space, with center c i and width given ... Broomhead and D. Lowe, ‘‘ Multivariable functional interpolation and adaptive networks, ’’ Complex Systems, 2, 321–355 (1988). [11] R.E. Kalman, ‘‘A new approach to linear filtering and prediction ... D.A. Rand and L S. Young, Eds., Dynamical Systems and Turbulence, Warwick 1980, Lecture Notes in Mathematics, Vol. 898. Berlin: Springer-Verlag, 1981, pp. 365–381. [53] J. Hertz, A. Krogh, and...

Ngày tải lên: 14/12/2013, 13:15

... America, and now the United States. GSM, like IS-54 and IS-136, combines FDMA and TDMA access schemes and uses 2 frequency bands around 900 MHz [7]. As shown in Figure 1-6, the first band, dedicated ... based on standards IS-54 and IS-136, use a channel spacing of 30 kHz, and Chapter 1 24 1946 First domestic public land mobile service introduced in St. Louis. The system operated at 150 MHz and had ... direction with a guard space of 20 MHz in between. Frequency bands A, B, and C are each 15 MHz wide in either direction. Bands D, E, and F have a bandwidth of 5 MHz each. The spectrum in either direction...

Ngày tải lên: 23/12/2013, 01:17

... deviation in 83 Kalman Filtering and Neural Networks, Edited by Simon Haykin ISBN 0-471-36998-5 # 2001 John Wiley & Sons, Inc. Kalman Filtering and Neural Networks, Edited by Simon Haykin Copyright ... D.A. Rand and L.S. Young, Eds. Dynamical Systems and Turbulence, Warwick 1980, Lecture Notes in Mathematics Vol. 898. 1981, p. 230. Berlin: Springer-Verlag. [6] A.M. Fraser, ‘‘ Information and ... selected similar to the noise-free case, and two distinct networks were trained using the noisy Lorenz signals with 25 dB SNR and 10 dB SNR, respectively. The networks were trained with a learning...

Ngày tải lên: 23/12/2013, 07:16

... the parameters. The use of the EKF for training neural networks has been developed by Singhal and Wu [8] and Puskorious and Feldkamp [9], and is covered in Chapter 2 of this book. The use of the ... with neural networks. Double Inverted Pendulum A double inverted pendulum (see Fig. 7.4) has states corresponding to cart position and velocity, and top and bottom pendulum angle and angular ... D k ¼ D @Hð ^ xx  k ; nÞ @n      nn ; ð7:29Þ and where R v and R n are the covariances of v k and n k , respectively. 7.2 OPTIMAL RECURSIVE ESTIMATION AND THE EKF 227 A number of variations for...

Ngày tải lên: 23/12/2013, 07:16

... KM processes and activities. First, we discuss the use of extra-net- works and inter -networks in the three NPD phases and exemplify how ICT/KMS can enable and sup- port the networks and the phases. ... inter- organizational networks for knowledge managing: (1) extra -networks; (2) inter -networks; and (3) open networks. Our classification is based on the possibi- lity for an organization to design and govern ... absorptive capa- city. That is, to use ICT and KMS to identify and acquire external information and knowledge, and to process, analyse and interpret this information and knowledge. An example of the former...

Ngày tải lên: 24/01/2014, 00:20

... disease on networks& apos;, Physical Review E, Vol. 66, 016128. Newman, M (2003), `Random graphs as models of networks& apos;, in Bornholdt, S and Schuster, H G (eds), Handbook of graphs and networks, ... and Pritsker (2002)), information asymmetries (Calvo and Mendoza (2000)), and wealth constraints (Kyle and Xiong (2001)). As such, their focus is less on the nexus between network structure and ... mixed. Furne (2003) and Wells (2004) report relatively limited scope for contagion in the US and UK banking systems. By contrast, Upper and Worms (2004) and van Lelyveld and Liedorp (2006) suggest...

Ngày tải lên: 17/02/2014, 21:20

... Instrumentation and Control, and Process Control Systems published by Pearson Education, McGraw-Hill, and Prentice-Hall of India. He is widely traveled and has visited various industries in Europe and ... Belinda and C. Suresh Gnana Dhas, “A Study of Security in Wireless Sensor Networks , MASAUM Journal of Reviews and Surveys”, Sept. 2009, vol. 1, Issue 1, pp. 91-95. 14. A.D. Wood and J. Stankovic, ... D. Song, and A. Perrig, “The Sybil attack in sensor networks: Analysis and defenses” in Proceedings of the 3 rd IEEE International Symposium on Information Processing in Sensor Networks (IPSN’04),...

Ngày tải lên: 05/03/2014, 23:20

... identify and recognise successful activities and initiatives undertaken to promote enterprise and entrepreneurship, raise awareness of the role entrepreneurs play in society and encourage and inspire ... (set up by the Ministry of Trade and Industry of Finland in 2006). The Finnish definition has been widely accepted and has the advantage of being comprehensive and operational. 6 5 ASTRACHAN, ... institutional and political framework), and those in which the phenomenon is more recent. Introducing a common EU definition of a family business and implementing it by national statistical offices (and...

Ngày tải lên: 06/03/2014, 21:20

... that the very low winds that prevail there meander in the basin and follow the shape of nearby lying valleys and become stronger over the hills and passes. Hence the wind roses of six ambient ... input, hidden and output layers) is determined from the number of features and the number of patterns. Input and output features determine the number of neurons in the input and output layers. ... Payne, R.E., & Anderson, S.P. (1998). A New Look at Calibration and Use of Eppley Precision Infrared Radiometers. Part I: Theory and Application. Journal of Atmospheric and Oceanic Technology;...

Ngày tải lên: 29/03/2014, 21:20

... position to a new position by selecting a random direction and a random speed. The node randomly and uni- formly selects its new direction θ(t)from(0,2π] and speed v(t)from(0,V max ]. During the ... the node randomly and uniformly chooses a direction and moves along that direction until it reaches a boundary. After reaching the boundary and stopping for some T pause , it randomly and uniformly ... Medium Access Control (MAC) and Physical Layer (PHY) Specifications, IEEE standard 802.11, 1997. [16] G. Jayakumar and G. Ganapathi, “Reference point group mobility and random way-point models in...

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