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Condition: New. pp. 242 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.
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Seller: Romtrade Corp., STERLING HEIGHTS, MI, U.S.A.
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Seller: Ria Christie Collections, Uxbridge, United Kingdom
US$ 69.29
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Add to basketCondition: New. In.
Language: English
Published by Springer-Verlag New York Inc, 1997
ISBN 10: 0387948791 ISBN 13: 9780387948799
Seller: Revaluation Books, Exeter, United Kingdom
US$ 92.62
Quantity: 2 available
Add to basketPaperback. Condition: Brand New. 3rd paperback/cd edition. 228 pages. 9.50x6.25x0.75 inches. In Stock.
Seller: AwesomeBooks, Wallingford, United Kingdom
US$ 103.09
Quantity: 1 available
Add to baskethardcover. Condition: Very Good. Channel Modeling and Physical Layer Optimization in Copper Line Networks (Signals and Communication Technology) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .
Seller: Bahamut Media, Reading, United Kingdom
US$ 103.09
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Add to baskethardcover. Condition: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.
Condition: New.
Condition: New.
Condition: New.
Language: English
Published by Springer International Publishing AG, Cham, 2018
ISBN 10: 3319915592 ISBN 13: 9783319915593
Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.
Hardcover. Condition: new. Hardcover. This book investigates the physical layer aspects of high-speed transmission on twisted-pair copper wires, where the most performance-critical components are multi-input multi-output (MIMO) precoding and multi-line spectrum optimization as well as optimized scheduling of the transmission time slots on the fiber to the distribution point (FTTdp) copper link. The book brings theoretical results into the implementation, which requires the introduction of realistic channel models and more practical implementation constraints as found in the copper access network.A good understanding of the transmission medium, twisted-pair telephone cable bundles is the basis for this work. Starting from the analysis of measurement data from twisted-pair cable bundles at high frequencies, it presents a MIMO channel model for the FTTdp network, which allows the characteristic effects of high-frequency transmission on copper cable bundles in simulation to be reproduced and the physical layer transmission methods on the copper channels to be analyzed and optimize.The book also presents precoding optimization for more general power constraints and implementation constraints. The maximization of data rate in a transmission system such as G.fast or VDSL is a combinatorial problem, as the rate is a discrete function of the number of modulated bits. Applying convex optimization methods to the problem offers an efficient and effective solution approach that is proven to operate close to the capacity of the FTTdp channel.In addition to higher data rates, low power consumption is another important aspect of the FTTdp network, as it requires many access nodes that are supplied with power from the subscriber side over the twisted- pair copper wires. Discontinuous operation is a method of quickly adding and removing lines from the precoding group. To implement this, the system switches between different link configurations over time at a high frequency. The transmission times of all lines are jointly optimized with respect to the current rate requirements. Discontinuous operation is used to save power, but also makes it possible to further increase the data rates, taking the current subscriber traffic requirements into account. These methods are compared with theoretical upper bounds, using realistic channel models and conditions of a system implementation. The performance analysis provides deeper insights into implementation complexity trade-offs and the resulting gap to channel capacity. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
Seller: Ria Christie Collections, Uxbridge, United Kingdom
US$ 132.54
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Add to basketCondition: New. In.
Seller: Ria Christie Collections, Uxbridge, United Kingdom
US$ 132.54
Quantity: Over 20 available
Add to basketCondition: New. In.
Condition: As New. Unread book in perfect condition.
Condition: New.
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
US$ 133.91
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Add to basketCondition: New.
Condition: New.
Condition: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | I ntrod uction or some time 32-bit machines have been a hot topic in the world F ofPCs. It seems that more powerful operating systems will soon be displacing DOS. Meanwhile, at least in the professional literature, lively discussion has been raging about what the future standard will be. Two alternatives seem to be emerging for the domain of server operating systems: Windows NT, and UNIX variants such as UNIX VS. Windows NT Solaris 2, UnixWare, and NextStep 486. In this context OS/2 plays no significant role since it is seen more as a competitor to Windows in its current version and future 32-bit versions. We cannot yet predict which system will finally predominate. However, the significant rise in the power of hardware in recent years has unleashed the demand for a modern operating system that makes use of these developments. Under a modern server operating system, the borderline between classical UNIX workstations and high-end workstations PCs will tend to become more fluid. 1.1 Historical perspectives on Linux An extremely powerful alternative to the above proprietary systems has evolved far from all the big debates on strategy. The system is Linux, a UNIX system for Intel processors that is available for free.
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Condition: New.
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
US$ 151.19
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Add to basketCondition: As New. Unread book in perfect condition.
Seller: Revaluation Books, Exeter, United Kingdom
US$ 179.99
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Add to basketHardcover. Condition: Brand New. 216 pages. 9.25x6.10x0.71 inches. In Stock.