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

Kenji Kanai, Hidenori Konishi, Jiro Katto, Tutomu Murase

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

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.

元の言語English
ホスト出版物のタイトル2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
出版者Institute of Electrical and Electronics Engineers Inc.
ページ547-548
ページ数2
ISBN(印刷物)9781479951451
DOI
出版物ステータス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
Japan
Tokyo
期間14/10/714/10/10

    フィンガープリント

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

これを引用

Kanai, K., Konishi, H., Katto, J., & Murase, T. (2014). Comfort route navigation providing high communication Quality and Energy Saving for mobile devices. : 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 (pp. 547-548). [7031167] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCCE.2014.7031167