Exploiting Satellite Doppler for Reliable and Faster Data Download in IoT Satellite Networks
Authors: 
Vaibhav Singh, Tusher Chakraborty, Suraj Jog, Om Chabra, Deepak Vasisht, Ranveer ChandraAuthors Info & Claims
Vaibhav Singh, Tusher Chakraborty, Suraj Jog, Om Chabra, Deepak Vasisht, Ranveer ChandraAuthors Info & ClaimsPages 11 - 14
Abstract
Low Earth Orbit (LEO) satellite constellations are enhancing IoT device connectivity with cost-effective, easily deployable picosatellites. These IoT satellite constellations bypass the need for Earth-based gateways, offering global coverage. This article delves into communication challenges encountered when deploying an IoT satellite network. Shifting the classic perspective on Doppler from a hindrance to an advantage, we present novel techniques leveraging Doppler shift for reliable packet detection and decoding, particularly in noisy environments. Integrated into our system, Spectrumize [1], these techniques offer a substantial performance boost compared to conventional methods.
References
[1]
V. Singh, T. Chakraborty, S. Jog, O. Chabra, D. Vasisht and R. Chandra. 2024. Spectrumize: Spectrumefficient satellite networks for the Internet of Things. USENIX Symposium on Networked Systems Design and Implementation, Santa Clara, CA.
[2]
J. Rainbow. 2023. Spanish startup to upgrade tiny satellites to take on Global IoT Market. SpaceNews.
[3]
Swarm Technology Inc. Application for mobile satellite service. US FCC, 2018.
Recommendations
Analysis of satellite-induced factors affecting the accuracy of the BDS satellite differential code bias
Differential code bias (DCB) is one of the main error sources of the positioning, navigation and timing services and slant total electron content extraction. The DCB can usually be estimated together with ionospheric model coefficients from the data of ...
Precise orbit determination for BDS-3 satellites using satellite-ground and inter-satellite link observations
Since November 2017, eight BeiDou global navigation system (BDS-3) satellites equipped with Ka-band inter-satellite link (ISL) payloads have been launched into medium earth orbit. We present the precise orbit determination (POD) for BDS-3 satellites ...
Comments
Information & Contributors
Information
Published In
December 2023
31 pages
Copyright © 2024 Copyright is held by the owner/author(s).
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.
Publisher
Association for Computing Machinery
New York, NY, United States
Publication History
Published: 08 January 2024
Published in SIGMOBILE-GETMOBILE Volume 27, Issue 4
Check for updates
Qualifiers
- Article
Contributors
Other Metrics
Bibliometrics & Citations
Bibliometrics
Article Metrics
- 0Total Citations
- 72Total Downloads
- Downloads (Last 12 months)72
- Downloads (Last 6 weeks)4
Reflects downloads up to 13 Sep 2024
Other Metrics
Citations
View Options
Get Access
Login options
Check if you have access through your login credentials or your institution to get full access on this article.
Sign in