Zero Crossing Modulation for Communication with Temporally Oversampled 1-Bit Quantization

被引：0

作者：

Fettweis, Gerhard ^{[1
]}

Doerpinghaus, Meik ^{[1
]}

Bender, Sandra ^{[1
]}

Landau, Lukas ^{[2
]}

Neuhaus, Peter ^{[1
]}

Schlueter, Martin ^{[1
]}

机构：

[1] Tech Univ Dresden, SFB HAEC 912, Vodafone Chair Mobile Commun Syst, D-01062 Dresden, Germany

[2] Pontifical Catholic Univ Rio de Janeiro, Ctr Telecommun Studies CETUC, Rio De Janeiro, RJ, Brazil

来源：

CONFERENCE RECORD OF THE 2019 FIFTY-THIRD ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS | 2019年

关键词：

CHANNELS;

D O I：

10.1109/ieeeconf44664.2019.9048794

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Today's communication systems typically use high resolution analog-to-digital converters (ADCs). However, considering future communication systems with data rates in the order of 100 Gbit/s the ADC power consumption becomes a major factor due to the high sampling rates. A promising alternative are receivers based on 1-bit quantization and oversampling w.r.t. the signal bandwidth. Such an approach requires a redesign of modulation, receiver synchronization, and demapping. A zero crossing modulation is a natural choice as the information needs to be carried in the zero crossing time instants. The present paper provides an overview on zero crossing modulation, achievable rates, sequence mapping and demapping, 1-bit based channel parameter estimation, and continuous phase modulation as an alternative zero crossing modulation scheme.

引用

页码：207 / 214

页数：8

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