TY - GEN
T1 - A Spectrum Consumption Model-based Framework for DSA Experimentation on the COSMOS Testbed
AU - Stojadinovic, Dragoslav
AU - Netalkar, Prasad
AU - Bastidas, Carlos E.Caicedo
AU - Kadota, Igor
AU - Zussman, Gil
AU - Seskar, Ivan
AU - Raychaudhuri, Dipankar
N1 - Publisher Copyright:
© 2022 ACM.
PY - 2022/1/31
Y1 - 2022/1/31
N2 - This paper describes a wireless experimentation framework for studying dynamic spectrum access mechanisms and an experiment that showcases its capabilities. The framework was built on COSMOS, an advanced wireless testbed designed to support real-world experimentation of next generation wireless technologies and applications. Our deployed framework supports experimentation over a large number of wireless networks, with a PUB-SUB based network interaction structure, based on the Collaborative Intelligent Radio Networks (CIRN) Interaction Language (CIL) developed by DARPA for the Spectrum Collaboration Challenge (SC2). As such, it enables interaction and message exchanges between the networks for the purposes of coordinating spectrum use. For our experiment, the message exchanges are aimed primarily for, but not limited to, Spectrum Consumption Model (SCM) messages. RF devices/systems use SCM messages which contain detailed information about their wireless transmission characteristics (i.e., spectrum mask, frequency, bandwidth, power and location) to determine their operational compatibility (non-interference) with prior transmitters and receivers, and to dynamically determine spectrum use characteristics for their own transmissions.
AB - This paper describes a wireless experimentation framework for studying dynamic spectrum access mechanisms and an experiment that showcases its capabilities. The framework was built on COSMOS, an advanced wireless testbed designed to support real-world experimentation of next generation wireless technologies and applications. Our deployed framework supports experimentation over a large number of wireless networks, with a PUB-SUB based network interaction structure, based on the Collaborative Intelligent Radio Networks (CIRN) Interaction Language (CIL) developed by DARPA for the Spectrum Collaboration Challenge (SC2). As such, it enables interaction and message exchanges between the networks for the purposes of coordinating spectrum use. For our experiment, the message exchanges are aimed primarily for, but not limited to, Spectrum Consumption Model (SCM) messages. RF devices/systems use SCM messages which contain detailed information about their wireless transmission characteristics (i.e., spectrum mask, frequency, bandwidth, power and location) to determine their operational compatibility (non-interference) with prior transmitters and receivers, and to dynamically determine spectrum use characteristics for their own transmissions.
KW - Dynamic spectrum access
KW - GNU Radio
KW - Open-access wireless testbeds
KW - Spectrum consumption model
KW - Wireless experimentation
UR - http://www.scopus.com/inward/record.url?scp=85125094731&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85125094731&partnerID=8YFLogxK
U2 - 10.1145/3477086.3480836
DO - 10.1145/3477086.3480836
M3 - Conference contribution
AN - SCOPUS:85125094731
T3 - WiNTECH 2021 - Proceedings of the 15th ACM Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization, Part of ACM MOBICOM 2021
SP - 77
EP - 84
BT - WiNTECH 2021 - Proceedings of the 15th ACM Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization, Part of ACM MOBICOM 2021
PB - Association for Computing Machinery, Inc
T2 - 15th ACM Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization, WiNTECH 2021 - Part of ACM MOBICOM 2021
Y2 - 4 February 2022
ER -