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Paper Abstract and Keywords
Presentation 2015-08-05 09:55
A Study on Inter-flow Network Coding with Passive ACK for Efficient and Reliable Bidirectional Communication -- Optimal Waiting Time for Encoding and Timing Control for Passive ACK --
Makoto Ando, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) MoNA2015-17
Abstract (in Japanese) (See Japanese page) 
(in English) In wireless multihop bidirectional communication environment, there is a possibility that packet collision and retransmission owing to the hidden node problem decrease efficiency of radio resource usage and the collection ratio. The goal of this study is to achieve efficient and reliable packet transmission in such environment. We have already proposed the inter-flow network coding with passive ACK (IFNCPA), as a packet transmission scheme, which combines inter-flow network coding (IFNC) with passive ACK, and and confirmed the efficiency by simulations. However, discussion on optimal waiting time for encoding and dealing with the collision of passive ACK was insufficient. In this paper, we improve IFNCPA by adding timing control for passive ACK to avoid collision of passive ACKs and investigate not only its effect but also how waiting time for encode impacts performance measures such as collection ratio and end-to-end delay by simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless multihhop bidirectional communication / inter-flow network coding / passive ACK / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 172, MoNA2015-17, pp. 43-48, Aug. 2015.
Paper # MoNA2015-17 
Date of Issue 2015-07-28 (MoNA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee MoNA  
Conference Date 2015-08-04 - 2015-08-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kobe University Centennial Hall (Rokko Hall) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Networks, Mobile Applications, Mobile Multimedia, Mobile Services, ITS, etc. 
Paper Information
Registration To MoNA 
Conference Code 2015-08-MoNA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Inter-flow Network Coding with Passive ACK for Efficient and Reliable Bidirectional Communication 
Sub Title (in English) Optimal Waiting Time for Encoding and Timing Control for Passive ACK 
Keyword(1) wireless multihhop bidirectional communication  
Keyword(2) inter-flow network coding  
Keyword(3) passive ACK  
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1st Author's Name Makoto Ando  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Yumi Takaki  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Chikara Ohta  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Hisashi Tamaki  
4th Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2015-08-05 09:55:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # MoNA2015-17 
Volume (vol) vol.115 
Number (no) no.172 
Page pp.43-48 
#Pages
Date of Issue 2015-07-28 (MoNA) 


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