ADSL2+ Technology

ADSL2+ Technology

D. Kagklis (Hellenic Telecommunications Organization S.A., Greece), S. Androulidakis (Hellenic Telecommunications Organization S.A., Greece), G. Patikis (Hellenic Telecommunications Organization S.A., Greece) and T. Doukoglou (Hellenic Telecommunications Organization S.A., Greece)
Copyright: © 2008 |Pages: 7
DOI: 10.4018/978-1-59140-993-9.ch005
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This chapter presents and evaluates the ADSL2+ technology with respect to its physical layer performance, which provides the foundation for supporting high-quality residential triple-play services on a massive scale.

Key Terms in this Chapter

DSLAM: Digital subscriber line access multiplexer.

VDSL: Very-high-bit-rate digital subscriber line.

DELT: Dual ended line test.

ATU-C: ADSL transceiver unit--centre.

SHDSL: Single-pair high-speed DSL.

ATU-R: ADSL transceiver unit--remote.

ADSL: Asymmetrical digital subscriber line.

SELT: Single-ended loop testing.

HDTV: High-definition TV.

SNR: Signal to noise ratio.

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