Joint uplink/downlink connection admission control in WLAN/cellular integrated systems

Hyung Taig Lim; Younghyun Kim; Sangheon Pack; Chul Hee Kang

doi:10.1109/IMIS.2011.72

Joint uplink/downlink connection admission control in WLAN/cellular integrated systems

Hyung Taig Lim, Younghyun Kim, Sangheon Pack, Chul Hee Kang

School of Electrical Engineering

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

2 Citations (Scopus)

Abstract

In this paper, we propose a joint uplink/downlink connection admission control scheme in WLAN/cellular integrated systems, where thresholds for admission control are adaptively determined to maximize the network capacity by considering uplink and downlink characteristics in WLAN/cellular integrated systems. The proposed scheme is evaluated by Markov chains in terms of blocking cost. Analytical and simulation results show that the proposed scheme can reduce the number of blocked connections compared with the WLAN-first scheme.

Original language	English
Title of host publication	Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011
Pages	470-474
Number of pages	5
DOIs	https://doi.org/10.1109/IMIS.2011.72
Publication status	Published - 2011
Event	2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011 - Seoul, Korea, Republic of Duration: 2011 Jun 30 → 2011 Jul 2

Publication series

Name	Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011

Other

Other	2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011
Country/Territory	Korea, Republic of
City	Seoul
Period	11/6/30 → 11/7/2

Keywords

Connection admission control
cellular/WLAN interworking
uplink/downlink characteristics

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications

Access to Document

10.1109/IMIS.2011.72

Cite this

Lim, H. T., Kim, Y., Pack, S., & Kang, C. H. (2011). Joint uplink/downlink connection admission control in WLAN/cellular integrated systems. In Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011 (pp. 470-474). Article 5976217 (Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011). https://doi.org/10.1109/IMIS.2011.72

Joint uplink/downlink connection admission control in WLAN/cellular integrated systems. / Lim, Hyung Taig; Kim, Younghyun; Pack, Sangheon et al.
Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011. 2011. p. 470-474 5976217 (Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011).

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

Lim, HT, Kim, Y, Pack, S & Kang, CH 2011, Joint uplink/downlink connection admission control in WLAN/cellular integrated systems. in Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011., 5976217, Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011, pp. 470-474, 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011, Seoul, Korea, Republic of, 11/6/30. https://doi.org/10.1109/IMIS.2011.72

Lim HT, Kim Y, Pack S, Kang CH. Joint uplink/downlink connection admission control in WLAN/cellular integrated systems. In Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011. 2011. p. 470-474. 5976217. (Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011). doi: 10.1109/IMIS.2011.72

Lim, Hyung Taig ; Kim, Younghyun ; Pack, Sangheon et al. / Joint uplink/downlink connection admission control in WLAN/cellular integrated systems. Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011. 2011. pp. 470-474 (Proceedings - 2011 5th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2011).

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Joint uplink/downlink connection admission control in WLAN/cellular integrated systems

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