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Paper Abstract and Keywords
Presentation 2006-01-27 11:40
Relay skipping method to avoid the call blocking in a Multi-Hop DS-CDMA Virtual Cellular Network
Lalla Soundous El Alami, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) A multi-hop virtual cellular network (VCN) was proposed for future mobile communication systems. In VCN, the transmitted signal from a mobile terminal is relayed via multi-hop links to the central port, which is a gateway to the core network. In the conventional multi-hop VCN, a call is blocked when there is no channel available at one link over the multi-hop route. In this paper, we propose a relay skipping method to avoid the call blocking in a DS-CDMA VCN. Computer simulation is conducted to evaluate the impact of the proposed method on the blocking probability of the multi-hop VCN and make comparison with the present cellular network as well.
Keyword (in Japanese) (See Japanese page) 
(in English) virtual cellular network / multi-hop network / channel assignment / call blocking / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 560, RCS2005-162, pp. 41-46, Jan. 2006.
Paper # RCS2005-162 
Date of Issue 2006-01-20 (RCS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee RCS SIP  
Conference Date 2006-01-26 - 2006-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyusyu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadband Wireless Access, Radio Communication, Signal Processing 
Paper Information
Registration To RCS 
Conference Code 2006-01-RCS-SIP 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relay skipping method to avoid the call blocking in a Multi-Hop DS-CDMA Virtual Cellular Network 
Sub Title (in English)  
Keyword(1) virtual cellular network  
Keyword(2) multi-hop network  
Keyword(3) channel assignment  
Keyword(4) call blocking  
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1st Author's Name Lalla Soundous El Alami  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Eisuke Kudoh  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Fumiyuki Adachi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2006-01-27 11:40:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2005-162 
Volume (vol) vol.105 
Number (no) no.560 
Page pp.41-46 
#Pages
Date of Issue 2006-01-20 (RCS) 


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