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Optical Networks
Following the emergence of lasers and optical fibers, optical networking made its beginning in the 1970s with high-speed LANs/MANs. In the 1980s, when the bandwidth of intercity microwave links turned out to be inadequate for digital telephony, the technology for single-wavelength optical communications using SONET/SDH arrived as a saviour to replace the microwave links. However, single-wavelength links couldn't utilize the huge bandwidth (40 THz) of optical fibers, while the bandwidth demands kept soaring. This necessitated the use of wavelength-division multiplexing (WDM) for concurrent transmission over multiple wavelengths, increasing the available bandwidth significantly. Today, optical...
Optical Networks
Following the emergence of lasers and optical fibers, optical networking made its beginning in the 1970s with high-speed LANs/MANs. In the 1980s, when the bandwidth of intercity microwave links turned out to be inadequate for digital telephony, the technology for single-wavelength optical communications using SONET/SDH arrived as a saviour to replace the microwave links. However, single-wavelength links couldn't utilize the huge bandwidth (40 THz) of optical fibers, while the bandwidth demands kept soaring. This necessitated the use of wavelength-division multiplexing (WDM) for concurrent transmission over multiple wavelengths, increasing the available bandwidth significantly. Today, optical...
Textbook Of Engineering Mathematics
This Thoroughly Revised Edition Is Designed For The Core Course On The Subject And Presents A Detailed Yet Simple Treatment Of The Fundamental Principles Involved In Engineering Mathematics. All Basic Concepts Have Been Comprehensively Explained And Illustrated Through A Variety Of Solved Examples. Instead Of Too Much Mathematically Involved Illustrations, A Step-By-Step Approach Has Been Followed Throughout The Book. Unsolved Problems, Objective And Review Questions Along With Short Answer Questions Have Been Also Included For A Thorough Grasp Of The Subject. Graded Problems Have Been Included From Different Examinations.The Book Would Serve As An Excellent Text For Undergraduate Engineering And Diploma Students Of All Disciplines. Amie Candidates Would Also Find It Very Useful. The Topics Given In This Book Covers The Syllabuses Of Various Universities And Institutions E.G., Various Nit S, Jntu, Bit S Etc.
Optical WDM Networks
Research and development on optical wavelength-division multiplexing (WDM) networks have matured considerably. While optics and electronics should be used appropriately for transmission and switching hardware, note that "intelligence'' in any network comes from "software,'' for network control, management, signaling, traffic engineering, network planning, etc.The role of software in creating powerful network architectures for optical WDM networks is emphasized. Optical WDM Networks is a textbook for graduate level courses. Its focus is on the networking aspects of optical networking, but it also includes coverage of physical layers in optical networks. The author introduces WDM and its enabling technologies and discusses WDM local, access, metro, and long-haul network architectures. Each chapter is self-contained, has problems at the end of each chapter, and the material is organized for self study as well as classroom use. The material is the most recent and timely in capturing the state-of-the-art in the fast-moving field of optical WDM networking.
Fleeting Agencies
Critically examines the agency and history of long-silenced coolie women and their role in colonial economy and transnational movements.
Waiting on Empire
The expansion of the British Empire facilitated movement across the globe for both the colonizers and the colonized. Waiting on Empire focuses on a largely forgotten group in this story of movement and migration: South Asian travelling ayahs (servants and nannies), who travelled between India and Britain and often found themselves destitute in Britain as they struggled to find their way home to South Asia. Delving into the stories of individual ayahs from a wide range of sources, Arunima Datta illuminates their brave struggle to assert their rights, showing how ayahs negotiated their precarious employment conditions, capitalized on social sympathy amongst some sections of the British populat...
Optical Network Design and Modeling
This book constitutes the refereed proceedings of the 11th International IFIP-TC6 Conference on Optical Network Design and Modeling, ONDM 2007, held in Athens, Greece, in May 2007. The 41 revised full papers presented together with 14 invited papers address all recent advances in the design, modeling and implementation of optical networks.
Sourav Ganguly, the Maharaja of Cricket
They say, some love Sourav Ganguly, others love to hate him, but no one can simply ignore him. This book deals with Sourav Ganguly, the man, the leader and the motivator. They say, some love Sourav Ganguly, others love to hate him, but no one can simply ignore him. 'Sourav Ganguly, The Maharaja Of Cricket' is about the man, the leader and the motivator. With a bat in his hands, he is still worth a wager. This book is a tribute to the grit, courage and dedication of one man who taught Indian cricketers to dream. He is the man who can be credited with building Team India, brick by
The Best of Indian Sports Writing
Partha Bhaduri, Rohit Brijnath, Shantanu Guha Ray, Ayaz Memon, Sharda Ugra may never have viciously slashed the ball through the slips or ripped a forehand down the line, but they are among India's finest sports writers. In this absorbing collection, The Best of Indian Sports Writing, sixteen of the finest sports stories not only capture some great moments but also bring together some outstanding writers. From the methodical Rahul Dravid to the insular Abhinav Bindra, from the 1982 Asian Games hockey final to the inaugural T20 World Cup, many personalities and moments feature in this unique sports anthology.
