Optimum joint transmit-receive linear processing for vectored DSL transmission with QoS requirements

被引：0

作者：

Palomar, DP ^{[1
]}

Lagunas, MA ^{[1
]}

Cioffi, JM ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Dept Signal Theory & Comm, ES-08034 Barcelona, Spain

来源：

THIRTY-SIXTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS - CONFERENCE RECORD, VOLS 1 AND 2, CONFERENCE RECORD | 2002年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper considers a DSL system in which a subset of the twisted-pair copper wires within a bundle can perform a joint-processing at both sides of the communication system(e. g;, links between central offices and remote terminals or between central offices and private networks). The DSL channel is treated as a multi-input multi-output (MIMO) system over which many substreams are established. It is assumed that the signal constellation to be used at each substream is given (possibly after some kind of bit distribution optimization) with a corresponding Quality of Service (QoS) constraint, e.g., to guarantee a certain error probability.

引用

页码：388 / 392

页数：5

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