% % This file was created by the TYPO3 extension % bib % --- Timezone: CEST % Creation date: 2024-04-16 % Creation time: 09-29-28 % --- Number of references % 5 % @Conference { 2007-aktas-VTC-ApplicabilityofaMulti-ModeMACProtocol-Conference, title = {Applicability of a Multi-Mode MAC Protocol}, year = {2007}, month = {4}, day = {22}, pages = {969 - 973}, booktitle = {Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th}, author = {Otyakmaz, Arif and Aktas, Ismet and Schinnenburg, Marc and Pabst, Ralf} } @Conference { 2007-aktas-WCNC2007-AMulti-ModeMACProtocolwithRelaySupport-Conference, title = {A Multi-Mode MAC Protocol with Relay Support}, year = {2007}, month = {3}, day = {11}, pages = {328 - 333}, abstract = {Future mobile radio networks will have the requirement of very high data rates. Typical wireless data communication will not only occur in short range scenarios like hotspots in airports, city centres, exhibition halls, etc., but also in wide area environments, e.g. a moving car in a rural environment. Data services will require a ubiquitous mobile radio system and demand better quality of service, like high data rates and low delays. Two promising concepts for future mobile radio communication are the deployment of relays and the ability to adapt to various deployment strategies by using different radio access technologies, i.e. modes with a common technology basis. The former concept allows enlarging the cell coverage. Relays are not wired connected and consequently a cost-efficient alternative to base stations that work in a decode-and-forward principle. The latter concept provides modes that are tailored solutions for specific environments and thus allow the adaptation to various scenarios by selecting the most adequate one. The aim of this work is to merge the advantages taken from both concepts to one solution.}, booktitle = {Wireless Communications and Networking Conference, 2007. WCNC 2007}, author = {Otyakmaz, Arif and Aktas, Ismet and Schinnenburg, Marc and Pabst, Ralf} } @Conference { 200701riecheccncmmog, title = {Peer-to-Peer-based Infrastructure Support for Massively Multiplayer Online Games}, year = {2007}, month = {1}, day = {11}, pages = {763-767}, abstract = {Online games are an interesting challenge and chance for the future development of the Peer-to-Peer paradigm. Massively multiplayer online games (MMOGs) are becoming increasingly popular today. However, even high-budget titles like World of Warcraft that have gone through extensive betatesting suffer from downtimes because of hard- and software problems. Our approach is to use structured P2P technology for the server infrastructure of MMOGs to improve their reliability and scalability. Such P2P networks are also able to adapt to the current state of the game and handle uneven distributions of the players in the game world. Another feature of our approach is being able to add supplementary servers at runtime. Our system allows using off-the-shelf PCs as infrastructure peers for participation in different game worlds as needed. Due to the nature of the Economy of Scale the same number of hosts will provide a better service than dedicated servers for each game world.}, affiliation = {RWTH Aachen University - Distributed Systems Group}, url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4199088\&arnumber=4199243\&count=254\&index=154}, web_url = {http://www.ieee-ccnc.org/2007/}, misc2 = {Print}, publisher = {IEEE Press}, booktitle = {Proceedings of 4th Annual IEEE Consumer Communications and Networking Conference (CCNC 2007)}, organization = {IEEE}, event_place = {Las Vegas, Nevada, USA}, event_name = {4th Annual IEEE Consumer Communications and Networking Conference (CCNC 2007)}, event_date = {11-13 January 2007}, language = {en}, ISBN = {1-4244-0667-6}, DOI = {10.1109/CCNC.2007.155}, reviewed = {1}, author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Petrak, Leo and Carle, Georg} } @Conference { 200711Globecom2007Landsiedelmultipathonionrouting, title = {Dynamic Multipath Onion Routing in Anonymous Peer-To-Peer Overlay Networks}, year = {2007}, abstract = {Although recent years provided many protocols for anonymous routing in overlay networks, they commonly rely on the same communication paradigm: Onion Routing. In Onion Routing a static tunnel through an overlay network is build via layered encryption. All traffic exchanged by its end points is relayed through this tunnel.In contrast, this paper introduces dynamic multipath Onion Routing to extend the static Onion Routing paradigm. This approach allows each packet exchanged between two end points to travel along a different path. To provide anonymity the first half of this path is selected by the sender and the second half by the receiver of the packet. The results are manifold: First, dynamic multipath Onion Routing increases the resilience against threats, especially pattern and timing based analysis attacks. Second, the dynamic paths reduce the impact of misbehaving and overloaded relays. Finally, inspired by Internet routing, the forwarding nodes do not need to maintain any state about ongoing flows and so reduce the complexity of the router. In this paper, we describe the design of our dynamic Multipath Onion Router (MORE) for peer-to-peer overlay networks, and evaluate its performance. Furthermore, we integrate address virtualization to abstract from Internet addresses and provide transparent support for IP applications. Thus, no application-level gateways, proxies or modifications of applications are required to sanitize protocols from network level information. Acting as an IP-datagram service, our scheme provides a substrate for anonymous communication to a wide range of applications using TCP and UDP.}, booktitle = {IEEE Global Communication Conference (GlobeCom), Washington D.C.}, author = {Landsiedel, Olaf and Pimenidis, Alexis and Wehrle, Klaus and Niedermayer, Heiko and Carle, Georg} } @Inproceedings { Gross07, title = {{Dynamic Single-User OFDM Adaptation for IEEE 802.11 Systems}}, year = {2007}, pages = {124--132}, booktitle = {Proc. of ACM/IEEE International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM'07)}, author = {Gross, James and Emmelmann, Marc and Pu{\~n}al, Oscar and Wolisz, Adam} }