Low-power All-analog Circuit for Rectangular-type Analog Joint Source Channel Coding

Xueyuan Zhao; Vidyasagar Sadhu; Dario Pompili

doi:10.1109/ISCAS.2016.7527514

Low-power All-analog Circuit for Rectangular-type Analog Joint Source Channel Coding

Signal Processing 2019-07-16 v1 Emerging Technologies Networking and Internet Architecture

Authors: Xueyuan Zhao , Vidyasagar Sadhu , Dario Pompili

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Abstract

A low-complexity all-analog circuit is proposed to perform efficiently Analog Joint Source Channel Coding (AJSCC), which can compress two or more sensor signals into one with controlled distortion while also being robust against wireless channel impairments. The idea is to realize the rectangular-type AJSCC using Voltage Controlled Voltage Sources (VCVS). The proposal is verified by Spice simulations as well as breadboard and Printed Circuit Board (PCB) implementations. Results indicate that the design is feasible for low-complexity systems like persistent wireless sensor networks requiring low circuit power.

Keywords

hardware acceleration wireless communication

Cite

@article{arxiv.1907.06583,
  title  = {Low-power All-analog Circuit for Rectangular-type Analog Joint Source Channel Coding},
  author = {Xueyuan Zhao and Vidyasagar Sadhu and Dario Pompili},
  journal= {arXiv preprint arXiv:1907.06583},
  year   = {2019}
}

Comments

4 pages ISCAS 2016. arXiv admin note: text overlap with arXiv:1701.05599, arXiv:1907.01442

Low-power All-analog Circuit for Rectangular-type Analog Joint Source Channel Coding

Abstract

Keywords

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