Abstract
End-to-end delay is an important QoS metric in sensor networks as well as any application that involves transferring of small-sized files. in this paper, we address how to minimize the end-to-end delay in a multihop wireless network. End-to-end delay is defined as the total time it takes for a single packet to reach the destination. It is a result of many factors including the length of the routing path and the interference level along the path. in this paper we present a transmission scheduling scheme that minimizes the end-to-end delay along a given route. the link scheduling scheme is based on integer linear programming and involves interference modeling. using this schedule, there are no conflicting transmissions at any time. through simulation, we show that the proposed link scheduling scheme can significantly reduce end-to- end latency regardless of the routing algorithm used. © 2011 IEEE.
Recommended Citation
M. X. Cheng et al., "Link Activity Scheduling for Minimum End-to-end Latency in Multihop Wireless Sensor Networks," GLOBECOM - IEEE Global Telecommunications Conference, article no. 6134517, Institute of Electrical and Electronics Engineers, Dec 2011.
The definitive version is available at https://doi.org/10.1109/GLOCOM.2011.6134517
Department(s)
Computer Science
International Standard Book Number (ISBN)
978-142449268-8
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
01 Dec 2011
