東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Channel modeling and physical layer ...

Strobel, Rainer.

Linked to FindBook

Google Book

Amazon

博客來

Channel modeling and physical layer optimization in copper line networks

Record Type:	Electronic resources : Monograph/item
Title/Author:	Channel modeling and physical layer optimization in copper line networks/ by Rainer Strobel.
Author:	Strobel, Rainer.
Published:	Cham :Springer International Publishing : : 2019.,
Description:	xiii, 200 p. :ill., digital ;24 cm.
[NT 15003449]:	Introduction to Fast Digital Access and FTTdp Networks -- Channel Models for Twisted Pair Cable Bundles -- Precoding Optimization for Copper Line Networks -- Framing-Based Optimization -- Conclusion.
Contained By:	Springer eBooks
Subject:	Broadband communication systems. -
Online resource:	http://dx.doi.org/10.1007/978-3-319-91560-9
ISBN:	9783319915609

Channel modeling and physical layer optimization in copper line networks
Strobel, Rainer.

Channel modeling and physical layer optimization in copper line networks[electronic resource] /by Rainer Strobel. - Cham :Springer International Publishing :2019. - xiii, 200 p. :ill., digital ;24 cm. - Signals and communication technology,1860-4862. - Signals and communication technology..

Introduction to Fast Digital Access and FTTdp Networks -- Channel Models for Twisted Pair Cable Bundles -- Precoding Optimization for Copper Line Networks -- Framing-Based Optimization -- Conclusion.

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.

ISBN: 9783319915609

Standard No.: 10.1007/978-3-319-91560-9doiSubjects--Topical Terms:

590595
Broadband communication systems.

LC Class. No.: TK5103.4 / .S776 2019

Dewey Class. No.: 621.382

Channel modeling and physical layer optimization in copper line networks
LDR:03784nmm a2200349 a 4500 001 2176331
003 DE-He213
005 20180620113540.0
006 m d
007 cr nn 008maaau
008 191121s2019 gw s 0 eng d
020 $a 9783319915609 $q (electronic bk.)
020 $a 9783319915593 $q (paper)
024 7 $a 10.1007/978-3-319-91560-9 $2 doi
035 $a 978-3-319-91560-9
040 $a GP $c GP
041 0 $a eng
050 4 $a TK5103.4 $b .S776 2019
072 7 $a TTBM $2 bicssc
072 7 $a UYS $2 bicssc
072 7 $a TEC008000 $2 bisacsh
072 7 $a COM073000 $2 bisacsh
082 0 4 $a 621.382 $2 23
090 $a TK5103.4 $b .S919 2019
100 1 $a Strobel, Rainer. $3 3378281
245 1 0 $a Channel modeling and physical layer optimization in copper line networks $h [electronic resource] / $c by Rainer Strobel.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2019.
300 $a xiii, 200 p. : $b ill., digital ; $c 24 cm.
490 1 $a Signals and communication technology, $x 1860-4862
505 0 $a Introduction to Fast Digital Access and FTTdp Networks -- Channel Models for Twisted Pair Cable Bundles -- Precoding Optimization for Copper Line Networks -- Framing-Based Optimization -- Conclusion.
520 $a 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.
650 0 $a Broadband communication systems. $3 590595
650 0 $a MIMO systems. $3 811587
650 1 4 $a Engineering. $3 586835
650 2 4 $a Signal, Image and Speech Processing. $3 891073
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer eBooks
830 0 $a Signals and communication technology. $3 1565543
856 4 0 $u http://dx.doi.org/10.1007/978-3-319-91560-9
950 $a Engineering (Springer-11647)