TY - GEN
T1 - An Energy-Efficient Positioning Scheme for Location-Based Services in a Smartphone
AU - Kim, Dohee
AU - Lee, Soyoon
AU - Bahn, Hyokyung
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/9/29
Y1 - 2016/9/29
N2 - As Location-Based Services (LBSs) are widely used in smartphone applications, Global Positioning System (GPS) becomes one of the main sources of a smartphone's energy consumption. This paper presents an energy-efficient positioning scheme for smartphones called EEPS (Energy-Efficient Positioning Scheme). EEPS adaptively performs the positioning of a smartphone considering the interesting regions of a user, accuracy requirement of each application executed within the smartphone, and the battery level. Simulations with various real applications and scenarios show that EEPS reduces 50.1% of energy consumption compared to GPS. Nevertheless, it satisfies the accuracy requirement of each application.
AB - As Location-Based Services (LBSs) are widely used in smartphone applications, Global Positioning System (GPS) becomes one of the main sources of a smartphone's energy consumption. This paper presents an energy-efficient positioning scheme for smartphones called EEPS (Energy-Efficient Positioning Scheme). EEPS adaptively performs the positioning of a smartphone considering the interesting regions of a user, accuracy requirement of each application executed within the smartphone, and the battery level. Simulations with various real applications and scenarios show that EEPS reduces 50.1% of energy consumption compared to GPS. Nevertheless, it satisfies the accuracy requirement of each application.
KW - cell-id positioning
KW - energy consumption
KW - GPS
KW - location based service
KW - smartphone
UR - http://www.scopus.com/inward/record.url?scp=84994501822&partnerID=8YFLogxK
U2 - 10.1109/RTCSA.2016.39
DO - 10.1109/RTCSA.2016.39
M3 - Conference contribution
AN - SCOPUS:84994501822
T3 - Proceedings - 2016 IEEE 22nd International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2016
SP - 139
EP - 148
BT - Proceedings - 2016 IEEE 22nd International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2016
Y2 - 17 August 2016 through 19 August 2016
ER -
