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<< I moved to National Institute of Information and Communications Technology (NICT) on Oct. 2012, hence this page may be obsolete. >>


Research Topics:

Internet routing protocols and their working environments, especially IP multicast routing architecture and the deployment including implementations of IP multicast capable kernel and user code, have been studied for more than decade.
Designing effective satellite communication architecture with bi-directional emulation, in order to make it one of the major Internet infrastructures, was also included in my research target.
Information-Centric Networking and the related technologies are my recent research topics as they would be the key functions for enabling the future Internet or the new generation network. Study of realtime streaming architecture including adaptive rate control mechanisms and high-quality P2P streaming applications is highly motivated for a social contribution.
My research on wireless networking is about routing protocols, group communication, and a practical self-organized secure mechanism.
Standardization of Internet Protocol with participating in several IETF WGs is important to my research part.

(For more information, please take a look at Mistral Research Group, which is my Lab. page, while this page is written only in Japanese.)

Software:

Channel Reflector: Main site
LW-MLDv2 kernel and command implementation for NetBSD-current: Introduction and source
LW-IGMPv3 kernel and command implementation for NetBSD-current (07/Jan/2008): Introduction and source
IGMPv3 kernel and command implementation for NetBSD-current (04/May/2004): Introduction and source
MLDv2 kernel and command implementation for NetBSD-current (04/May/2004): Introduction and source
IPv4/v6 SSM capable DVTS: Introduction and patch
Patch for ethereal-0.9.11 to decode MLDv2 report.
IPv4/v6 SSM capable mtest program.
USC/ISI PIM-SMv2 (RFC2362) routing daemon implementation: pimd
NetBSD-current (30/Nov/2001) kernel and command implementation for PIM-SMv2/PIM-DM: README and patch.
(This patch is integrated to NetBSD-current after 05/Sep/2004.)
NetBSD-current (27/Sep/2001) kernel and sysctl command implementation to enable/disable Router-Alert option (RFC2113) used by IGMPv2: README and patch.
(This patch is integrated to "IGMPv3 kernel and command implementation".)

Publication:

Journal/Magazine:

Achmad Basuki, Achmad Husni Thamrin, Hitoshi Asaeda, and Jun Murai, "ODMT: On-demand Inter-domain Multicast Tunneling", Journal of Information Processing, IPSJ, Vol.20, No.2, February 2012. [pdf]
Tsuyoshi Hisamatsu and Hitoshi Asaeda, "Adaptive Overlay Network for High-Bandwidth Streaming", Journal of Information Processing, IPSJ, Vol.20, No.1, 2012. [pdf]
Kazuhisa Matsuzono, Hitoshi Asaeda, and Jun Murai, "DP-FEC: Dynamic Probing FEC for High-Performance Real-Time Interactive Video Streaming", Journal of Information Processing, IPSJ, Vol.20, No.1, 2012. [pdf]
Kazuhiro Mishima, Hitoshi Asaeda, and Jun Murai, "Digital Content Repository Organized with Distributed Systems", IPSJ Journal (Japanese Edition), Vol.52 No.2, pp.507-519, February 2011. [pdf]
Kazuhiro Mishima, Hitoshi Asaeda, and Jun Murai, "Distributed Information Storage Controlled by Security Agent", IPSJ Journal (Japanese Edition), Vol.52 No.2, pp.690-702, February 2011. [pdf]
Achmad Basuki, Achmad Husni Thamrin, Hitoshi Asaeda, and Jun Murai, "Real-Time Monitoring of Multicast Group Information", IEICE Transactions on Information and Systems, Vol.E93-D, No.8, pp.2213-2222, August 2010. [pdf]
Tsuyoshi Hisamatsu, Hitoshi Asaeda, and Jun Murai, "Advanced Multiple-Tree Overlay Network for High-Bandwidth Streaming", IEICE Transactions on Information and Systems (Japanese Edition), Vol.J93-D, No. 7, pp.1091-1101, July 2010. [pdf]
Shunsuke Fujieda, Hitoshi Asaeda, Hiroyuki Kusumoto, and Jun Murai, "UDL Network suited PIM-SM Routing with MRIB Construction", IEICE Transactions on Communications (Japanese Edition), Vol.J91-B, No.11, pp.1405-1416, November 2008. [pdf]
Hitoshi Asaeda, Wacharapol Pokavanich, and Soh Yamamoto, "Channel Reflector: An Interdomain Channel Directory System", IEICE Transactions on Communications, Vol.E89-B, No.10, pp.2860-2867, October 2006. [pdf]
Hitoshi Asaeda, Shinsuke Suzuki, Katsushi Kobayashi, and Jun Murai, "Architecture for IP Multicast Deployment: Challenges and Practice", IEICE Transactions on Communications, Vol.E89-B, No.4, pp.1044-1051, April 2006. [pdf]
Hitoshi Asaeda and Vincent Roca, "Policy and Scope Management for Multicast Channel Announcement", IEICE Transactions on Information and Systems, Vol.E88-D, No.7, pp.1638-1645, July 2005. [pdf]
Hitoshi Asaeda, "Design and Analysis of IGMPv3 and MLDv2 Host-Side Protocol Implementations", IEICE Transactions on Information and Systems, Vol.E87-D, No.12, pp.2602-2609, December 2004. [pdf]
Hitoshi Asaeda, "IGMPv3 Implementation Design for Source Specific Multicast", IEICE Transactions on Communications (Japanese Edition), Vol.J85-B, No.8, pp.1207-1214, August 2002.
Hitoshi Asaeda, "Communication Architecture Using Source Specific Multicast", IPSJ Magazine (Japanese Edition), Vol.43, No.3, pp.260-265, March 2002.

Conference:

Hajime Tazaki and Hitoshi Asaeda, "DNEmu: Design and Implementation of Distributed Network Emulation for Smooth Experimentation Control", Proc. TridentCom 2012, June 2012, Thessaloniki, Greece. [pdf]
Hajime Tazaki and Hitoshi Asaeda, "DNEmu: An Architecture for Distributed Network Emulation", The Workshop on ns-3 (WNS3) poster session, March 2012, Desenzano, Italy.
Kazuhiro Mishima and Hitoshi Asaeda, "Digital Content Information Repository For Future Media Streaming", Proc. IEEE INFOCOM FMN-IPTV Workshop, April 2011, Shanghai, China. [pdf]
Kazuhisa Matsuzono, Jonathan Detchart, Mathieu Cunche, Vincent Roca, and Hitoshi Asaeda, "Performance analysis of a high-performance real-time application with several AL-FEC schemes", Proc. IEEE LCN, October 2010, Denver, USA. [pdf]
Kazuhisa Matsuzono, Kazunori Sugiura, and Hitoshi Asaeda, "Adaptive Rate Control with Dynamic FEC for Real-Time DV Streaming", Proc. IEEE GLOBECOM, December 2008, New Orleans, USA. [pdf]
Kazuhiro Mishima and Hitoshi Asaeda, "Distributed Session Announcement Agents for Real-time Streaming Applications", Proc. IEEE GLOBECOM EFSOI Workshop, December 2008, New Orleans, USA. [pdf]
Hitoshi Asaeda and Bill Manning, "Gap Analysis in IP Multicast Dissemination", Springer LNCS (invited paper, AINTEC 2007), Novemeber 2007, Phuket, Thailand. [pdf]
Kazuhisa Matsuzono, Hitoshi Asaeda, et. al, "Analysis of FEC Function for Real-Time DV Streaming", Springer LNCS (AINTEC 2007), Novemeber 2007, Phuket, Thailand.
Hitoshi Asaeda, Musfiq Rahman, Hossein Manshaei, and Yasuko Fukuzawa, "Implementation of Group Member Authentication Protocol in Mobile Ad-hoc Networks", Proc. IEEE Wireless Communications & Networking Conference (WCNC), April 2006, Las Vegas, USA. [pdf]
Hitoshi Asaeda, Musfiq Rahman, and Yoshihiro Toyama, "Structuring Proactive Secret Sharing in Mobile Ad-hoc Networks", Proc. IEEE ISWPC, January 2006, Phuket, Thailand. [pdf]
Hitoshi Asaeda and Walid Dabbous, "Multicast Routers Cooperating with Channel Announcement System", Proc. IEEE/IPSJ SAINT 2004, January 2004, Tokyo, Japan. [pdf (slides), pdf]
Hitoshi Asaeda and Shinsuke Suzuki, "MLDv2 Protocol Design, Implementation and Evaluation for Source-Specific Multicast over IPv6", Proc. IEEE/IPSJ SAINT 2003 Workshops, pp.244-249, January 2003, Orlando, USA. [html (slides), pdf]
Fethi Filali, Hitoshi Asaeda, and Walid Dabbous, "Counting the Number of Members in Multicast Communication", Proc. ACM NGC 2002, pp.63-70, October 2002, Boston, USA. [pdf]

RFC/I-D:

Hitoshi Asaeda, Hui Liu, and Qin Wu, "Tuning the Behavior of the Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) for Routers in Mobile and Wireless Networks", RFC6636, May 2012. [txt]
Hui Liu, Wei Cao, and Hitoshi Asaeda, "Lightweight Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Version 2 (MLDv2) Protocols", RFC5790, February 2010. [txt]
Yuji Nomura, Rod Walsh, Juha-Pekka Luoma, Hitoshi Asaeda, and Henning Schulzrinne, "A Framework for the Usage of Internet Media Guides (IMGs)", RFC4435, April 2006. [txt]

Hitoshi Asaeda and Weesan Lee (Ed.), "Mtrace Version 2: Traceroute Facility for IP Multicast", Internet Draft, October 2012. [ver. 09]
Hitoshi Asaeda and Nicolai Leymann, "IGMP/MLD-Based Explicit Membership Tracking Function for Multicast Routers", Internet Draft, October 2012. [ver. 02]
Hitoshi Asaeda and Pierrick Seite, "Multicast Routing Optimization by PIM-SM with PMIPv6", Internet Draft, October 2012. [ver. 11]
Hitoshi Asaeda, Rachel Huang, and Qin Wu, "RTCP XR Blocks for Synchronization Delay and Offset Metrics Reporting", Internet Draft, October 2012. [ver. 01]
Rachel Huang, Qin Wu, Hitoshi Asaeda, and Glen Zorn, "RTCP XR Report Block for TS Decodability Statistics Metric reporting", Internet Draft, October 2012. [ver. 02]
Dirk von Hugo, Hitoshi Asaeda, and Pierrick Seite, "Context Transfer for Multicast support in Distributed Mobility Management (DMM)", Internet Draft, March 2012. [ver. 00]
Hitoshi Asaeda and Vincent Roca, "Limitations of Session Announcement Protocol (SAP)", Internet Draft, March 2011. [ver. 00]
Brian Adamson, Vincent Roca, and Hitoshi Asaeda, "Security and Reliable Multicast Transport Protocols: Discussions and Guidelines" Internet Draft, March 2011. [ver. 03] [ver. 04] [ver. 05] [ver. 06]
Stig Venaas, Hitoshi Asaeda, Shinsuke Suzuki, and Tomohiro Fujisaki, "An IPv4 - IPv6 multicast translator", Internet Draft, December 2010. [ver. 01] [ver. 02]
Dirk von Hugo, Hitoshi Asaeda, Behcet Sarikaya, and Pierrick Seite, "Evaluation of further issues on Multicast Mobility: Potential future work for WG MultiMob", Internet Draft, June 2010. [ver. 01] [ver. 02]
Hitoshi Asaeda and Vincent Roca, "Requirements for IP Multicast Session Announcement in the Internet", Internet Draft, March 2010. [ver. 00] [ver. 01] [ver. 02] [ver. 03]
Jinwei Xia, Qin Wu, and Hitoshi Asaeda, "Network-based Rapid Acquisition of Multicast RTP Sessions", Internet Draft, March 2010. [ver. 00] [ver. 01]
Hitoshi Asaeda and Thomas C. Schmidt, "IGMP and MLD Extensions for Mobile Hosts and Routers", Internet Draft, March 2010. [ver. 00] [ver. 01] [ver. 02] [ver. 03] [ver. 04]
Hui Liu, Hitoshi Asaeda, and Marshall Eubanks, "Mobile Multicast Requirements on IGMP/MLD Protocols", Internet Draft, October 2008. [ver. 00] [ver. 01]
Hitoshi Asaeda and Tatsuya Jinmei, "Mtrace6: Traceroute Facility for IPv6 Multicast", Internet Draft, February 2007. [ver. 00]
Hitoshi Asaeda, Kazuhiro Mishima, Yuji Nomura, and Jun Ogawa, "An Architecture for the Access of IMG Metadata", Internet Draft, February 2006. [ver. 00]
Yuji Nomura, Hitoshi Asaeda and Henning Schulzrinne, "SIP Event Notification for Internet Media Guides", Internet Draft, December 2005. [ver. 02]

Research Report/Domestic Conference:

Yogo Uchida, Tsuyoshi Hisamatsu, Hitoshi Asaeda, and Jun Murai, "Real-Time Streaming Aggregation for Proxy Mobile IPv6", Proc. Internet Conference 2011 (Japanese Edition), October 2011, Fukuoka, Japan.
Yogo Uchida, Kazuhisa Matsuzono, and Hitoshi Asaeda, "Realization of MAG-Oriented Streaming Architecture in Proxy Mobile IPv6 Environment", IEICE Mobile Multimedia Communication (MoMuC) (Japanese Edition), November 2010, Fukuoka, Japan.
Gen Mineki, Tsuyoshi Hisamatsu, Hitoshi Asaeda, and Jun Murai, "Design and Implementation of Highly-available Multicast DV Translator", Proc. Internet Conference 2009 (Japanese Edition), October 2009, Kyoto, Japan.
Kazuhisa Matsuzono, Tsuyoshi Hisamatsui, Hitoshi Asaeda, and Osamu Nakamura, "Performance Analysis of Real-Time High Bandwidth Streaming Using TFRC in Congested Network", IEICE Information Networks (IN) (Japanese Edition), February 2009, Kagawa, Japan.
Hitoshi Asaeda and Wacharapol Pokavanich, "Implementation Specification of Channel Reflector", INRIA Technical Report, RT-0305, April 2005. [pdf]
Hitoshi Asaeda, "Protocol Analysis of Any-Source Multicast and Source-Specific Multicast", INRIA Research Report, RR-5080, January 2004. [ps, pdf]
Hitoshi Asaeda and Vincent Roca, "Consideration of Multicast Channel Announcement Architecture", INRIA Research Report, RR-4762, March 2003. [pdf]

Thesis:

Hitoshi Asaeda, "On Controllable Multicast Communication in the Internet", Ph.D. thesis, Keio University. [pdf]

Patent:

"Automatic filtering of routing information in a data transmission system", EP1443718, 2004/08/04.
"Method and apparatus for dynamically assigning a satellite link", US6,741,573, 2004/05/25.

TPC, Paper Review, etc.:

ACM MobiHoc 2012 NOM Workshop (TPC), ACM SIGCOMM 2012 ICN Workshop (TPC), Computer Communications Journal (Elsevier), ETRI Journal, IEICE Trans. Commum., IEICE Trans. Inf. & Syst., Journal of Internet Engineering (Editorial Board), IEEE Multimedia Communications (Technical Committee (MMTC)), IEEE ICC, IEEE ICC 2012 Workshop on Telecommunications (TPC), IEEE WCNC, IEEE ICON, etc.

Related Links:

Keio University
Keio University Shonan Fujisawa Campus (SFC)
Internet Research Laboratory (Jun Murai Lab.)
Mistral Research Group (Japanese only)
Keio Research Institute at SFC
INRIA Sophia Antipolis, PLANETE Research Team

WIDE Project Home Page
MONACO: IP Multicast Deployment and International Collaboration
KAME Project
IETF Home Page
NetBSD Home Page


Address: Graduate School of Media and Governance, Keio University, 5322 Endo, Fujisawa, Kanagawa, 252-0882, Japan
Mail to: asaeda AT sfc.wide.ad.jp