Simultaneous Synchronization and Detection in Loosely Synchronized Tiny Packet Networks

Zongwen Tang, Predrag Spasojevic, Chryssalenia Koumpouzi, Fikadu T. Dagefu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Internet of Things (IoT) applications are anticipated to bloom in the future, and two popular industry areas related to Internet of Things (IoT) are smart houses and smart factories. To make a home or factory smart, hundreds or thousands of sensors need to work and communicate together with simple, secure and stable connectivity. Thus, the design of smart homes and smart factories relies on wireless sensor networks, whose transmission is often characterized to be sporadic. Classical approaches to multiuser communications rely on tight time synchronization achieved by employing coordinating infrastructure, but in a mass sensor transmission system, sensors may communicate with each other directly without relying on coordinating mechanisms. Our study explores the possibilities of simple and reliable multiuser detection in DS-CDMA system for few data and short distance mass sensor connectivity with joint synchronization of data. Furthermore, we discussed a scenario where spreading sequences are overused. We show that our system has strong potential for excellent mass sensors detection performance without synchronizing infrastructure.

Original languageEnglish (US)
Title of host publication2019 IEEE 40th Sarnoff Symposium, Sarnoff 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728124872
DOIs
StatePublished - Sep 2019
Event40th IEEE Sarnoff Symposium, Sarnoff 2019 - Newark, United States
Duration: Sep 23 2019Sep 24 2019

Publication series

Name2019 IEEE 40th Sarnoff Symposium, Sarnoff 2019

Conference

Conference40th IEEE Sarnoff Symposium, Sarnoff 2019
CountryUnited States
CityNewark
Period9/23/199/24/19

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Safety, Risk, Reliability and Quality
  • Computer Networks and Communications

Keywords

  • detection
  • IoT
  • joint synchronization
  • mass sensors
  • short distance
  • small data

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  • Cite this

    Tang, Z., Spasojevic, P., Koumpouzi, C., & Dagefu, F. T. (2019). Simultaneous Synchronization and Detection in Loosely Synchronized Tiny Packet Networks. In 2019 IEEE 40th Sarnoff Symposium, Sarnoff 2019 [9067812] (2019 IEEE 40th Sarnoff Symposium, Sarnoff 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/Sarnoff47838.2019.9067812