Hardcover. Condizione: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority!
Hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
Condizione: good. Supports Goodwill of Silicon Valley job training programs. The cover and pages are in Good condition! Any other included accessories are also in Good condition showing use. Use can include some highlighting and writing, page and cover creases as well as other types visible wear.
Condizione: As New. Like New condition. A near perfect copy that may have very minor cosmetic defects. NOT AVAILABLE FOR SHIPMENT OUTSIDE OF THE UNITED STATES.
Condizione: As New. Like New condition. A near perfect copy that may have very minor cosmetic defects. NOT AVAILABLE FOR SHIPMENT OUTSIDE OF THE UNITED STATES.
Condizione: Acceptable. SHIPS FAST. RESCUED + REPAIRED. Features a small coffee mishap, plus a reinforced binding, secured cover, and light annotations or highlighting-a durable, fully readable working copy brought back to life at a great value by our Book Sustainability Project. No access codes or CDs.
Da: Universitätsbuchhandlung Herta Hold GmbH, Berlin, Germania
EUR 16,00
Quantità: 1 disponibili
Aggiungi al carrelloX, 376 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 56,20
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Condizione: New.
Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.
EUR 57,99
Quantità: 1 disponibili
Aggiungi al carrelloCondizione: New. pp. 1042.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 63,51
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
EUR 58,08
Quantità: 3 disponibili
Aggiungi al carrelloCondizione: New. pages cm.
Condizione: As New. Unread book in perfect condition.
Lingua: Inglese
Editore: CRC Press, Boca Raton & New York, 2012
ISBN 10: 1439868220 ISBN 13: 9781439868225
Da: Second Story Books, ABAA, Rockville, MD, U.S.A.
Prima edizione
Hardcover. First Edition. Octavo, 426 pages. In Very good condition. Green, grey and pink spine with white lettering. Full binding in green, grey and pink paper. Boards show mild shelf wear and minor creasing to back cover's top left corner. Text block clean. Note: Shelved in Netdesk Column F, ND-F. 1377671. FP New Rockville Stock.
Condizione: New. pp. 1042.
Condizione: New. pages cm First edition Includes bibliographical references and index.
Lingua: Inglese
Editore: LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330088087 ISBN 13: 9783330088085
Da: Revaluation Books, Exeter, Regno Unito
EUR 62,77
Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: Brand New. 68 pages. 8.66x5.91x0.16 inches. In Stock.
EUR 63,70
Quantità: 1 disponibili
Aggiungi al carrelloCondizione: New. pp. 1042.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 58,45
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
EUR 62,24
Quantità: 1 disponibili
Aggiungi al carrelloPaperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 62,23
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 66,78
Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
Da: Biblios, Frankfurt am main, HESSE, Germania
EUR 69,30
Quantità: 3 disponibili
Aggiungi al carrelloCondizione: New. pages cm.
EUR 63,92
Quantità: 10 disponibili
Aggiungi al carrelloCondizione: New.
EUR 67,14
Quantità: 10 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Condizione: New.
EUR 27,95
Quantità: 1 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Document from the year 2022 in the subject Physics - Technical Physics, grade: A, , language: English, abstract: Cognitive Radio offers non-interfering use of spectrum which requires three main tasks: Spectrum Sensing, Spectrum Analysis and Spectrum Allocation. The aim of this study is to focus on spectrum sensing in cognitive radio which is a recently introduced technology in order to increase the spectrum efficiency. Increasing efficiency of the spectrum usage is an urgent need as the number of wireless users is increasing rapidly. Cognitive radio arises to be a good solution to spectral crowding problem by introducing the opportunistic usage of frequency bands that are not heavily occupied by licensed users (Primary user) since they cannot be utilized by users other (Secondary user) than the license owners at the moment. Cognitive radio can sense the spectrum and detect the idle frequency bands, thus secondary users can be allocated in those bands when primary users do not use those in order to avoid any interference to primary user by secondary users. Several Spectrum Sensing Methods proposed in the literature are theoretically analyzed and interpreted in the sense of advantages and drawbacks.
Da: Revaluation Books, Exeter, Regno Unito
EUR 83,54
Quantità: 2 disponibili
Aggiungi al carrelloPaperback. Condizione: Brand New. 214 pages. 10.00x7.00x10.00 inches. In Stock.
EUR 91,22
Quantità: 1 disponibili
Aggiungi al carrelloCondizione: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.