References

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[1] ITU-T Recommendation G.991.2, "Single-Pair High-Speed Digital Subscriber Line (SHDSL) Transceivers," February 2001.

[2] ETSI TS 101 524 V1.1.3 (2001-11), "Transmission and Multiplexing (TM); Access Transmission System On Metallic Access Cables; Symmetrical Single Pair High Bitrate Digital Subscriber Line (SDSL)," November 2001.

[3] Committee T1 “T1.418-2000, "High Bit Rate Digital Subscriber Line ”2nd Generation (HDSL2)."

[4] T1.422, "Single-Pair High-Speed Digital Subscriber Line (SHDSL) Transceivers," October 2001.

[5] Committee T1 “T1.403-1999, "Network and Customer Installation Interfaces “DS1 “Electrical Interface."

[6] ITU-T Recommendation G.703, "Physical/Electrical Characteristics of Hierarchical Digital Interfaces," November 2001.

[7] ITU-T Recommendation G.704, "Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44,736 kbit/s Hierarchical Levels," October 1998.

[8] ETSI TS 101 135 V1.5.3 (2000 “09), "Transmission and Multiplexing (TM); High Bit-Rate Digital Subscriber Line (HDSL) Transmission Systems on Metallic Local Lines; HDSL Core Specification and Applications for Combined ISDN-BA and 2,048 kbit/s Transmission," September 2000.

[9] T1E1.4/2001-006R2, "Draft Standard: High Bit Rate Digital Subscriber Line ”2nd Generation (HDSL2/HDSL4) Issue 2," November 2001.

[10] G. Ungerboeck, "Channel Coding with Multilevel/Phase Signals," IEEE Transactions on Information Theory IT-28, no. 1, January 1982.

[11] Pairgain Technologies, "A 512-State PAM TCM Code for HDSL2," T1E1. 4/97-300, September 22, 1997.

[12] Adtran, "Performance and Characteristics of One-Dimensional Codes for HDSL2," T1E1.4/97-337, September 25, 1997.

[13] Adtran, Cicada, Siemens, Tellabs, and Westell, "Proposal to Break the FEC Logjam for HDSL2," T1E1.4/97-443, December 8, 1997.

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