A low complexity optimal spectrum balancing algorithm for digital subscriber lines

Signal Processing

Volumn 87, Issue 7, 2007, Pages 1735-1753

  Tsiaflakis, Paschalis ^a   Vangorp, Jan ^a   Moonen, Marc ^a   Verlinden, Jan ^b  

^a Katholieke Universiteit Leuven   (Belgium)

^b LUCENT TECHNOLOGIES   (United States)

Author keywords

Asymmetric digital subscriber line; Crosstalk; Dynamic spectrum management; Multi user bit loading; Multi user power loading; Optimal spectrum balancing; xDSL

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; CROSSTALK; LAGRANGE MULTIPLIERS; MODEMS; PROBLEM SOLVING;

ASYMMETRIC DIGITAL SUBSCRIBER LINE; DYNAMIC SPECTRUM MANAGEMENT; MULTI-USER BIT LOADING; MULTI-USER POWER LOADING; OPTIMAL SPECTRUM BALANCING; XDSL;

DSL;

EID: 33947512191     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2007.01.020     Document Type: Article

References (18)

1. Transmission and Multiplexing (TM); Access transmission systems on metallic access cables; Very high speed Digital Subscriber Line (VDSL); Functional Requirements, 2003.
2. Starr T., Cioffi J.M., and Silverman P.J. Understanding Digital Subscriber Lines (1999), Prentice-Hall, Englewood Cliffs, NJ
3. Cendrillon R., Moonen M., Van den Bogaert E., and Ginis G. The linear zero-forcing crosstalk canceller is near-optimal in DSL channels. IEEE Global Communications Conference (Globecom) vol. 4 (2004) 2334-2338
4. Cendrillon R., Moonen M., Ginis G., Van Acker K., Bostoen T., and Vandaele P. Partial crosstalk cancellation for upstream VDSL. EURASIP J. Appl. Signal Process. 2004 10 (2004) 1520-1535
5. Ginis G., and Cioffi J.M. Vectored transmission for digital subscriber line systems. IEEE J. Selected Areas Commun. 20 5 (2002) 1085-1104
6. Spectrum Management for Loop Transmission Systems, 2003.
7. Starr T., Sorbara M., Cioffi J.M., and Silverman P.J. DSL Advances (2003), Prentice-Hall, Englewood Cliffs, NJ
8. Yu W., Ginis G., and Cioffi J. Distributed multiuser power control for digital subscriber lines. IEEE J. Selected Areas Commun. 20 5 (2002) 1105-1115
9. Cendrillon R., Moonen M., Verlinden J., Bostoen T., and Yu W. Optimal multi-user spectrum management for digital subscriber lines. IEEE International Conference on Communications (ICC) vol. 1 (2004) 1-5
10. Cendrillon R., Yu W., Moonen M., Verlinden J., and Bostoen T. Optimal multi-user spectrum management for digital subscriber lines. IEEE Trans. Commun. 54 5 (2006) 922-933
11. Cendrillon R., and Moonen M. Iterative spectrum balancing for digital subscriber lines. International Communications Conference (ICC) (2005)
12. Lui R., and Yu W. Low-complexity near-optimal spectrum balancing for digital subscriber lines. International Communications Conference (ICC) (2005)
13. Definition: Branch and bound, From Wikipedia, the Free Encyclopedia.
14. P.M. Pardalos, H.E. Romeijn, Handbook of Global Optimization, Nonconvex Optimization and its Applications, first ed., volume 2, Springer, Berlin, 2002.
15. Yu W., Lui R., and Cendrillon R. Dual optimization methods for multiuser orthogonal frequency-division multiplex systems. IEEE Global Telecommunications Conference (Globecom) vol. 1 (2004) 225-229
16. Boyd S., and Vandenberghe L. Convex Optimization (2004), Cambridge University Press, Cambridge
17. Krongold B.S., Ramchandran K., and Jones D.L. Computationally efficient optimal power allocation algorithms for multicarrier communication systems. IEEE Trans. Commun. 48 1 (2000) 23-27
18. Asymmetrical Digital Subscriber Line (ADSL) transceivers, 1999.