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Opportunistic position update protocols for mobile devices

Published: 08 September 2013 Publication History

Abstract

Many location-based applications such as geo-social networks rely on location services storing mobile object positions. To update positions on location servers, position update protocols are used. On the one hand, these protocols decide when an update has to be sent to ensure a certain quality of position information. On the other hand, they try to minimize the energy consumption of the mobile device by reducing communication to a minimum.
In this paper, we show how to improve the energy efficiency of different update protocols by taking the energy characteristics of the mobile network interface into account. In particular, we show that the energy consumption can be reduced on average by 70% using an opportunistic update strategy sending position updates together with messages of other applications. We present a Markov model to predict the arrival of messages and an online optimization algorithm calculating an optimized schedule to send position updates.

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Cited By

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  • (2017)iSense: Energy-aware crowd-sensing framework2017 IEEE 36th International Performance Computing and Communications Conference (IPCCC)10.1109/PCCC.2017.8280459(1-9)Online publication date: Dec-2017
  • (2015)On Architectural Qualities and Tactics for Mobile SensingProceedings of the 11th International ACM SIGSOFT Conference on Quality of Software Architectures10.1145/2737182.2737196(63-72)Online publication date: 4-May-2015
  • (2013)Efficient Distribution of Sensing Queries in Public Sensing SystemsProceedings of the 2013 IEEE 10th International Conference on Mobile Ad-Hoc and Sensor Systems10.1109/MASS.2013.11(272-280)Online publication date: 14-Oct-2013

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cover image ACM Conferences
UbiComp '13: Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
September 2013
846 pages
ISBN:9781450317702
DOI:10.1145/2493432
Permission to make digital or hard copies of all or part 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 components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 08 September 2013

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Author Tags

  1. energy efficiency
  2. location-based applications
  3. online optimization
  4. position update protocols

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UbiComp '13 Paper Acceptance Rate 92 of 394 submissions, 23%;
Overall Acceptance Rate 764 of 2,912 submissions, 26%

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Cited By

View all
  • (2017)iSense: Energy-aware crowd-sensing framework2017 IEEE 36th International Performance Computing and Communications Conference (IPCCC)10.1109/PCCC.2017.8280459(1-9)Online publication date: Dec-2017
  • (2015)On Architectural Qualities and Tactics for Mobile SensingProceedings of the 11th International ACM SIGSOFT Conference on Quality of Software Architectures10.1145/2737182.2737196(63-72)Online publication date: 4-May-2015
  • (2013)Efficient Distribution of Sensing Queries in Public Sensing SystemsProceedings of the 2013 IEEE 10th International Conference on Mobile Ad-Hoc and Sensor Systems10.1109/MASS.2013.11(272-280)Online publication date: 14-Oct-2013

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