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Paper Abstract and Keywords
Presentation 2005-01-26 13:40
Distributed Layered Mobility Management for Multi-hop Virtual CellularNetwork
Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, we have proposed a multi-hop virtual cellular network (VCN), which consists of a central port (a gateway to the core network) and many distributed wireless ports in each virtual cell (VC), for reducing the transmit power in broadband DS-CDMA mobile communications systems. Each mobile terminal simultaneously communicates with surrounding wireless ports. For mobility management, the mobile terminal location registration is essential. To reduce the location registration control message traffic, we introduce a distributed mobility management scheme, in which the central port supports the intra-VC mobility management and the control station in the core network supports the inter-VC mobility management. The location data in the control station is updated only when a mobile terminal crosses the VC area boundary. This scheme can significantly reduce the location registration traffic.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual cellular network / Multi-hop / Mobility management / Location registration / Address / Mobile IP / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 597, RCS2004-238, pp. 13-18, Jan. 2005.
Paper # RCS2004-238 
Date of Issue 2005-01-19 (CS, RCS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee RCS CS  
Conference Date 2005-01-26 - 2005-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) University of the Ryukyus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadband Wireless Access Techniques, Wireless Access Technologies for IP Networks, Optical Wireless Systems, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2005-01-RCS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distributed Layered Mobility Management for Multi-hop Virtual CellularNetwork 
Sub Title (in English)  
Keyword(1) Virtual cellular network  
Keyword(2) Multi-hop  
Keyword(3) Mobility management  
Keyword(4) Location registration  
Keyword(5) Address  
Keyword(6) Mobile IP  
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Keyword(8)  
1st Author's Name Eisuke Kudoh  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Fumiyuki Adachi  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2005-01-26 13:40:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # CS2004-131, RCS2004-238 
Volume (vol) vol.104 
Number (no) no.594(CS), no.597(RCS) 
Page pp.13-18 
#Pages
Date of Issue 2005-01-19 (CS, RCS) 


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