Comfort route navigation providing high communication Quality and Energy Saving for mobile devices

Kenji Kanai*, Hidenori Konishi, Jiro Katto, Tutomu Murase

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Extending battery life for smartphones while using wireless networks is important. In this paper, we propose Comfort Route for Energy Saving (CRFES), which helps users extend the battery life of their smartphones by navigating to their destinations via Quality of Service (QoS)-compliant energy-efficient spots such as Wi-Fi spots. To create CRFES, we construct maps of Wi-Fi spots using logging software we developed for Android phones. In addition to locations, we record actual throughput and energy consumption observed in cellular/Wi-Fi networks. So comfort route navigation is done by choosing a route which minimizes energy consumption instead of choosing the shortest path. Evaluations are carried out by computer simulation and one real city map. The results conclude that CRFES can save the battery life by approximately 50% by spending 1.6 times time cost to reach their destinations on average.

本文言語English
ホスト出版物のタイトル2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ547-548
ページ数2
ISBN(印刷版)9781479951451
DOI
出版ステータスPublished - 2014 2 3
イベント2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan
継続期間: 2014 10 72014 10 10

Other

Other2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
国/地域Japan
CityTokyo
Period14/10/714/10/10

ASJC Scopus subject areas

  • 電子工学および電気工学

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