IEICE TRANSACTIONS on Communications
A Design for Integrated Wireless Network with Flexible Bandwidth Assignment
Summary :
As various mobile communication systems have developed, dramatically integrated wireless network, where users can communicate seamlessly via several wireless access systems, have become expected. At present, there are many studies of integrated wireless network, but no study of a network design method. Therefore, in this paper, we discuss a network design method for integrated wireless networks. Because of the handover procedure, the network design where adjacent base stations are connected to the same router, regardless of radio system type, is simply considered. However, in such a design, where mobile users crowd into a particular area and users' access to the base stations located there increases, the load of these accesses is centralized to the single router. To overcome this problem, we propose a new network design wherein the base stations of heterogeneous wireless communication systems, the service areas of which overlap, are connected to a different router. In the proposed network design, although users' accesses are concentrated on the base stations located in a particular area, users in that area can be assigned bandwidth of several upper links according to the access conditions of the base stations in neighboring areas. Finally, we show the excellent performance of the proposed design by simulation experiments.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.5 pp.1177-1183
- Publication Date
- 2004/05/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Mobile Multimedia Communications)
- Category
- Mobility Management
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Takanori NOMURA, Keita KAWANO, Kazuhiko KINOSHITA, Koso MURAKAMI, "A Design for Integrated Wireless Network with Flexible Bandwidth Assignment" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 5, pp. 1177-1183, May 2004, doi: .
Abstract: As various mobile communication systems have developed, dramatically integrated wireless network, where users can communicate seamlessly via several wireless access systems, have become expected. At present, there are many studies of integrated wireless network, but no study of a network design method. Therefore, in this paper, we discuss a network design method for integrated wireless networks. Because of the handover procedure, the network design where adjacent base stations are connected to the same router, regardless of radio system type, is simply considered. However, in such a design, where mobile users crowd into a particular area and users' access to the base stations located there increases, the load of these accesses is centralized to the single router. To overcome this problem, we propose a new network design wherein the base stations of heterogeneous wireless communication systems, the service areas of which overlap, are connected to a different router. In the proposed network design, although users' accesses are concentrated on the base stations located in a particular area, users in that area can be assigned bandwidth of several upper links according to the access conditions of the base stations in neighboring areas. Finally, we show the excellent performance of the proposed design by simulation experiments.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_5_1177/_p
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@ARTICLE{e87-b_5_1177,
author={Takanori NOMURA, Keita KAWANO, Kazuhiko KINOSHITA, Koso MURAKAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Design for Integrated Wireless Network with Flexible Bandwidth Assignment},
year={2004},
volume={E87-B},
number={5},
pages={1177-1183},
abstract={As various mobile communication systems have developed, dramatically integrated wireless network, where users can communicate seamlessly via several wireless access systems, have become expected. At present, there are many studies of integrated wireless network, but no study of a network design method. Therefore, in this paper, we discuss a network design method for integrated wireless networks. Because of the handover procedure, the network design where adjacent base stations are connected to the same router, regardless of radio system type, is simply considered. However, in such a design, where mobile users crowd into a particular area and users' access to the base stations located there increases, the load of these accesses is centralized to the single router. To overcome this problem, we propose a new network design wherein the base stations of heterogeneous wireless communication systems, the service areas of which overlap, are connected to a different router. In the proposed network design, although users' accesses are concentrated on the base stations located in a particular area, users in that area can be assigned bandwidth of several upper links according to the access conditions of the base stations in neighboring areas. Finally, we show the excellent performance of the proposed design by simulation experiments.},
keywords={},
doi={},
ISSN={},
month={May},}
Copy
TY - JOUR
TI - A Design for Integrated Wireless Network with Flexible Bandwidth Assignment
T2 - IEICE TRANSACTIONS on Communications
SP - 1177
EP - 1183
AU - Takanori NOMURA
AU - Keita KAWANO
AU - Kazuhiko KINOSHITA
AU - Koso MURAKAMI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2004
AB - As various mobile communication systems have developed, dramatically integrated wireless network, where users can communicate seamlessly via several wireless access systems, have become expected. At present, there are many studies of integrated wireless network, but no study of a network design method. Therefore, in this paper, we discuss a network design method for integrated wireless networks. Because of the handover procedure, the network design where adjacent base stations are connected to the same router, regardless of radio system type, is simply considered. However, in such a design, where mobile users crowd into a particular area and users' access to the base stations located there increases, the load of these accesses is centralized to the single router. To overcome this problem, we propose a new network design wherein the base stations of heterogeneous wireless communication systems, the service areas of which overlap, are connected to a different router. In the proposed network design, although users' accesses are concentrated on the base stations located in a particular area, users in that area can be assigned bandwidth of several upper links according to the access conditions of the base stations in neighboring areas. Finally, we show the excellent performance of the proposed design by simulation experiments.
ER -
English
