000			03086cam a22003975i 4500
001			9926
003			IN-BhIIT
005			20230622134432.0
008			150408s2015 gw |||| o |||| 0|eng
020			_a9783319343754
040			_aDLC
041			_aeng
082	0	4	_a621.382 _bCAR/Q
100	1		_aCariolaro, Gianfranco _eauthor. _915377
245	1	0	_aQuantum Communications / _cby Gianfranco Cariolaro.
250			_a1st ed. 2015.
260			_aSwitzerland : _bSpringer, _c2015
300			_aXXI, 673 pages : _billustrations (some col.) ; _c26 cm.
490	1		_aSignals and Communication Technology,
504			_aIncludes bibliographical references and index.
520			_aThis book demonstrates that a quantum communication system using the coherent light of a laser can achieve performance orders of magnitude superior to classical optical communications Quantum Communications provides the Masters and PhD signals or communications student with a complete basics-to-applications course in using the principles of quantum mechanics to provide cutting-edge telecommunications. Assuming only knowledge of elementary probability, complex analysis and optics, the book guides its reader through the fundamentals of vector and Hilbert spaces and the necessary quantum-mechanical ideas, simply formulated in four postulates. A turn to practical matters begins with and is then developed by: · development of the concept of quantum decision, emphasizing the optimization of measurements to extract useful information from a quantum system; · general formulation of a transmitter-receiver system · particular treatment of the most popular quantum communications systems-OOK, PPM, PSK and QAM; · more realistic performance evaluation introducing thermal noise and system description with density operators; · consideration of scarce existing implementations of quantum communications systems and their difficulties with suggestions for future improvement; and · separate treatment of quantum information with discrete and continuous states. Quantum Communications develops the engineering student's exposure to quantum mechanics and shows physics students that its theories can have practically beneficial application in communications systems. The use of example and exercise questions (together with a downloadable solutions manual for instructors) will help to make the material presented really sink in for students and invigorate subsequent research.
650		0	_aElectrical engineering. _915477
650		0	_aImage processing. _921
650		0	_aQuantum computers. _915379
650		0	_aQuantum optics. _99083
650		0	_aQuantum physics. _915478
650		0	_aSignal processing. _915479
650		0	_aSpeech processing systems. _915382
650		0	_aSpintronics. _94932
650	1	4	_aCommunications Engineering, Networks. _915383
650	2	4	_aQuantum Information Technology, Spintronics. _915384
650	2	4	_aQuantum Optics. _99083
650	2	4	_aQuantum Physics. _915480
650	2	4	_aSignal, Image and Speech Processing. _915386
942			_cTRB _06
999			_c11528 _d11528