TY - JOUR
T1 - Performance modelling and analysis for vehicle-to-anything connectivity in representative high-interference channels
AU - Blazek, Thomas
AU - Backfrieder, Christian
AU - Ostermayer, Gerald
AU - Mecklenbräuker, Christoph F.
AU - Ghiaasi, Golsa
PY - 2019/10/30
Y1 - 2019/10/30
N2 - All too often, the performance of vehicular communications is benchmarked merely for a single link. A major challenge for benchmarking the performance of multiple interacting vehicles is the definition of repeatable vehicular scenarios. In this study, the authors propose and discuss an approach for performance analysis of the IEEE 802.11p standard in urban interference channels, by linking network simulations to a Software Defined Radio (SDR) setup. This approach provides communication performance measurements in the worst-case interference scenario caused by an urban traffic jam. They do this by starting out with vehicular traffic flow simulations and continue to model the medium access. They furthermore introduce an algorithm to reduce the complexity of the communication network while retaining its properties. Finally, they use a setup of SDR encompassing the communication nodes and channel emulators that emulate urban channels to measure the packet level performance as a function of signal-to-interference ratio and distance to a receiver under urban traffic conditions.
AB - All too often, the performance of vehicular communications is benchmarked merely for a single link. A major challenge for benchmarking the performance of multiple interacting vehicles is the definition of repeatable vehicular scenarios. In this study, the authors propose and discuss an approach for performance analysis of the IEEE 802.11p standard in urban interference channels, by linking network simulations to a Software Defined Radio (SDR) setup. This approach provides communication performance measurements in the worst-case interference scenario caused by an urban traffic jam. They do this by starting out with vehicular traffic flow simulations and continue to model the medium access. They furthermore introduce an algorithm to reduce the complexity of the communication network while retaining its properties. Finally, they use a setup of SDR encompassing the communication nodes and channel emulators that emulate urban channels to measure the packet level performance as a function of signal-to-interference ratio and distance to a receiver under urban traffic conditions.
KW - IEEE 802.11p standard
KW - Software Defined Radio setup
KW - authors propose
KW - channel emulators
KW - communication network
KW - communication nodes
KW - communication performance measurements
KW - emulate urban channels
KW - high-interference channels
KW - mobile radio
KW - multiple interacting vehicles
KW - network simulations
KW - packet level performance
KW - performance analysis
KW - radiofrequency interference
KW - repeatable vehicular scenarios
KW - road traffic
KW - signal-to-interference ratio
KW - single link
KW - software radio
KW - telecommunication traffic
KW - traffic engineering computing
KW - urban interference channels
KW - urban traffic conditions
KW - urban traffic jam
KW - vehicle-to-anything connectivity
KW - vehicular ad hoc networks
KW - vehicular communications
KW - vehicular traffic flow simulations
KW - wireless LAN
KW - wireless channels
KW - worst-case interference scenario
UR - https://www.mendeley.com/catalogue/8284969e-3ad3-3886-9255-8ed3d6c14335/
UR - https://www.mendeley.com/catalogue/8284969e-3ad3-3886-9255-8ed3d6c14335/
U2 - 10.1049/iet-map.2018.6183
DO - 10.1049/iet-map.2018.6183
M3 - Article
VL - 13
SP - 2216
EP - 2223
JO - IET Microwaves, Antennas Propagation
JF - IET Microwaves, Antennas Propagation
IS - 13
ER -