Location-aware signaling protocol for WWAN and WLAN interworking

Sung Hoon Seo; Su Kyoung Lee; Joo Seok Song

doi:10.1007/978-3-540-72697-5_23

Location-aware signaling protocol for WWAN and WLAN interworking

Sung Hoon Seo, Su Kyoung Lee, Joo Seok Song

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

With the rapid improvement of wireless networking technologies, current mobile devices can be potentially equipped with multiple interfaces to access different kinds of wireless networks. Thus, there have been many efforts to provide a seamless roaming between heterogeneous networks. However, most previous studies do not address how to select the best possible interface in terms of energy consumption. Therefore, in this paper, we propose to take advantage of accurate location positioning via WWAN interface, so that Mobile Nodes (MNs) obtain the information of hotspot range and completely turn off WLAN interface during idle state, leading to save energy consumption. Simulation results show that our mechanism outperforms existing approaches in terms of energy consumption and signaling overhead.

Original language	English
Title of host publication	Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings
Publisher	Springer Verlag
Pages	271-278
Number of pages	8
ISBN (Print)	9783540726944
DOIs	https://doi.org/10.1007/978-3-540-72697-5_23
Publication status	Published - 2007
Event	5th International Conference on Wired/Wireles Internet Communications, WWIC 2007 - Coimbra, Portugal Duration: 2007 May 23 → 2007 May 25

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	4517 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	5th International Conference on Wired/Wireles Internet Communications, WWIC 2007
Country	Portugal
City	Coimbra
Period	07/5/23 → 07/5/25

All Science Journal Classification (ASJC) codes

Theoretical Computer Science
Computer Science(all)

Access to Document

10.1007/978-3-540-72697-5_23

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Seo, S. H., Lee, S. K., & Song, J. S. (2007). Location-aware signaling protocol for WWAN and WLAN interworking. In Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings (pp. 271-278). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4517 LNCS). Springer Verlag. https://doi.org/10.1007/978-3-540-72697-5_23

Seo, Sung Hoon ; Lee, Su Kyoung ; Song, Joo Seok. / Location-aware signaling protocol for WWAN and WLAN interworking. Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings. Springer Verlag, 2007. pp. 271-278 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "With the rapid improvement of wireless networking technologies, current mobile devices can be potentially equipped with multiple interfaces to access different kinds of wireless networks. Thus, there have been many efforts to provide a seamless roaming between heterogeneous networks. However, most previous studies do not address how to select the best possible interface in terms of energy consumption. Therefore, in this paper, we propose to take advantage of accurate location positioning via WWAN interface, so that Mobile Nodes (MNs) obtain the information of hotspot range and completely turn off WLAN interface during idle state, leading to save energy consumption. Simulation results show that our mechanism outperforms existing approaches in terms of energy consumption and signaling overhead.",

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Seo, SH, Lee, SK & Song, JS 2007, Location-aware signaling protocol for WWAN and WLAN interworking. in Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4517 LNCS, Springer Verlag, pp. 271-278, 5th International Conference on Wired/Wireles Internet Communications, WWIC 2007, Coimbra, Portugal, 07/5/23. https://doi.org/10.1007/978-3-540-72697-5_23

Location-aware signaling protocol for WWAN and WLAN interworking. / Seo, Sung Hoon; Lee, Su Kyoung ; Song, Joo Seok.

Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings. Springer Verlag, 2007. p. 271-278 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4517 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Seo SH, Lee SK , Song JS. Location-aware signaling protocol for WWAN and WLAN interworking. In Wired/Wireless Internet Communications - 5th International Conference, WWIC 2007, Proceedings. Springer Verlag. 2007. p. 271-278. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-540-72697-5_23