TY - GEN
T1 - Resolving global synchronization in 2-hop information sharing for periodic safety messaging
AU - Kim, Byungjo
AU - Kim, Hyogon
N1 - Funding Information:
This work was supported by Mid-career Researcher Program through NRF grant funded by the MEST (2011-0028892).
Publisher Copyright:
© 2015 IEEE.
PY - 2015/12/11
Y1 - 2015/12/11
N2 - Congestion control in vehicle-to-vehicle (V2V) communication for crash avoidance is still an ongoing research issue. In this paper, we show that information sharing, a newly introduced feature for some well-known congestion control algorithms such as ETSI Distributed Congestion Control (DCC), can cause globally synchronized beacon transmissions, lowering the beacon delivery probability due to increased collisions. To solve this problem, we propose to add jitter in transmission instance after each beaconing rate adaptation that ensues information sharing.
AB - Congestion control in vehicle-to-vehicle (V2V) communication for crash avoidance is still an ongoing research issue. In this paper, we show that information sharing, a newly introduced feature for some well-known congestion control algorithms such as ETSI Distributed Congestion Control (DCC), can cause globally synchronized beacon transmissions, lowering the beacon delivery probability due to increased collisions. To solve this problem, we propose to add jitter in transmission instance after each beaconing rate adaptation that ensues information sharing.
KW - Congestion control
KW - Periodic beacons
KW - Synchronization
KW - V2V
UR - http://www.scopus.com/inward/record.url?scp=84964916024&partnerID=8YFLogxK
U2 - 10.1109/ICTC.2015.7354599
DO - 10.1109/ICTC.2015.7354599
M3 - Conference contribution
AN - SCOPUS:84964916024
T3 - International Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015
SP - 515
EP - 517
BT - International Conference on ICT Convergence 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Information and Communication Technology Convergence, ICTC 2015
Y2 - 28 October 2015 through 30 October 2015
ER -