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Publikationen von Professorinnen und Professoren der HAW Hamburg

Alle : 1986, ... , 2012, 2013, 2014, ... , 2019
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Lili Wang, Shuai Gao, Hongke Zhang, Thomas C. Schmidt und Jianfeng Guan
Mobile Multicast Source Support in PMIPv6 Networks
EURASIP Journal on Wireless Communications and Networking, 2013(1):152

Zusammenfassung: With the widespread use of multimedia contents via mobile nodes (MNs), IP mobile multicast becomes more important for wireless, mobile, and ubiquitous multimedia applications. Until now, many research efforts have been made to provide IP multicast for the MNs. However, the existing mobile multicast schemes mostly focus on the mobility of receivers based on the host-based mobility solution that requires the MN to participate in the mobility management. Recent work has shown that service connectivity for mobile multicast sources is still a problem and attracts very little concern. With the development of the network-based mobility support protocol, mobile multicast source support schemes in Proxy Mobile IPv6 (PMIPv6) networks are needed urgently. In this paper, we propose a base solution (BS) and also a direct multicast routing scheme (DMRS) for mobile multicast source support in PMIPv6 networks. In the BS, the multicast listener discover (MLD) proxy function is adopted to transmit multicast data through the PMIPv6 tunnel. The DMRS can provide locally optimized traffic flows and avoid inefficient routing present in the BS. We evaluate and compare the performance of the proposed schemes with the Mobile IP bidirectional tunneling (MIP-BT) and Mobile IP remote subscription (MIP-RS) schemes by theoretical analysis and also implement the proposed schemes on the test-bed. The numerical results show that the BS and DMRS outperform the MIP-BT and MIP-RS in terms of signaling cost. Meanwhile, the experimental results verify the feasibility and validity of our proposed schemes. Furthermore, we study the optimal PMIPv6 domain size to reduce the total signaling cost for the proposed schemes.

Hodabalo Pereki, Kperkouma Wala, Thomas Thiel-Clemen, Michael P Balinga Bessike, M Zida, Marra Dourma, Komlan Batawila und Koffi Akpagana
Woody species diversity and important value indices in dense dry forests in Abdoulaye Wildlife Reserve ( Togo , West Africa )
International Journal of Biodiversity and Conservation, 5(June):358--366

Schlüsselwörter: biodiversity,dense dry forests,sustainable management,togo,woody species

Marker: TI-Inf

A. Toumi, L. Chun, S. Bhosle, G. Zissis, P. Maussion, Bernd Baumann und Marcus Wolff
Acoustic Resonance Characterization and Numerical Model Including Acoustic Streaming in an HPS Lamp
IEEE Transactions on Industry Applications, 49(3):1154-1160

Marker: TI-MP

Anja Specht, Nadine Fröhlich und York Zöllner
Economics of Vaccination
Journal of Health Policy and Outcomes Research (JHPOR),

Marker: LS

Konferenz, Symposium, Vortragsreihe, Einzelausstellung, Modenschau, Künstl. Leitung (als Ausrichter):

Lili Wang, Shuai Gao, Hongke Zhang, Thomas C. Schmidt und Jianfeng Guan
Multicast Source Mobility Support Schemes in PMIPv6 Networks
78th Vehicular Technology Conference (VTC2013-Fall) , Seite 1--5.
Verlag: IEEE Press, Piscataway, NJ, USA
Martin Krey, Daniel Sabotta, Fabian Zahn, Karl-Ragmar Riemschneider und Rasmus Rettig
Development of Advanced Diagnostic Functions in Very High Volume Automotive Sensor Applications
26th IEEE International SOC Conference (SOCC), 2013
4-6 Sept. 2013
26th IEEE International System-on-Chip Conference, SOCC 2013, Erlangen, Proceedings P. 123-128 , Seite 123-128.
Verlag: IEEE,

Marker: TI-IE

Jan-Peter Tutzschke und Olaf Zukunft
FRAP: A Framework for Pervasive Games
EICS 2009
ACM SIGCHI symposium on engineering interactive computing systems , Seite 133-142.

Marker: TI-I

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Letzte Änderung: 23.01.15

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