Archive for the ‘workshop’ tag
With the increasing amount of IP traffic in fixed and mobile access networks, the question how to share the available resources in a fair, efficient and demand-oriented way becomes more and more prevalent. With the variety of services one can find in today’s Internet, the requirements in rate, data volume and latency differ strongly. To maximize resource utilization and, at the same time, provide satisfying performance to all users, application layer knowledge is needed. As different resource allocation and adaptation mechanisms already exist in MAC, transport and application layer, an integral consideration of the problem space is required.
In wireless networks, the problem is particularly relevant due to the inherently limited resources, which render a simple “throwing bandwidth at the problem” solution impossible. Because large over-provisioning factors are economically unfeasibly, similar questions on capacity sharing also arise in fixed access networks, such as high bandwidth passive optical networks or cable networks.
NEC Laboratories Europe and the Institute of Communication Networks and Computer Engineering (IKR) of the University of Stuttgart are organizing workshop on Capacity Sharing to address these topics. The objective of this workshop is to bring together stakeholders of mobile and fixed access networks, the classic Internet world and of the application and transport community. We solicit presentations on the state-of-the-art, results of ongoing research, open issues, trends and new ideas. We are especially looking forward to (possibly provocative) visionary presentations to foster a lively discussion about how to face the upcoming challenges in the future mobile Internet. Topics of particular interest include, but are not limited to
- Application-layer adaption for mobile services
- Transport layer solutions and possible interactions with cellular/fixed access networks
- Context-aware resource allocation & cross-layer adaptation
- QoE and fairness definitions, metrics and evaluation
- Data traffic characteristics in fixed and mobile Internet
- Economic aspects on capacity sharing and business models
- Similarities and differences of capacity sharing in mobile and fixed access networks
- Related standardization activities and projects
The workshop takes place in Stuttgart on Thursday, October 13, 2011, and is organized by Mirja Kühlewind (IKR), Christian Mueller (IKR) and myself.
More information: http://www.ikr.uni-stuttgart.de/CapacitySharingWS/
The Internet is already made of things. However, we expect there
to be many more less-capable things, such as sensors and
actuators, connected to the Internet in years to come. In
parallel, Internet applications are more and more being used to
perform operations on named (information) objects, and various
Information-Centric Networking (ICN) approaches are being
researched in order to allow such applications to work
effectively at scale and with various forms of mobility and in
networking environments that are more challenging than a
traditional access network and data center. In a recent position
paper, we outline some benefits that may accrue, and issues that
arise, should the Internet, with many more things, make use of
the ICN approach to networking and we argue that ICN concepts
should be considered when planning for increases in the number of
things connected to the Internet.
Venue: Interconnecting Smart Objects with the Internet Workshop Prague, Friday, 25th March 2011
The Internet Architecture Board, the IETF Internet Area, the IETF Routing Area, the IETF Applications Area, the Czech Technical University in Prague, and the European Commission will hold a workshop on the Friday, 25th March 2011 in Prague on the topic “Interconnecting Smart Objects with the Internet”.
The proceedings of our 2010 Dagstuhl seminar on Information-Centric Networking have been published.
They are available online: [2010 Dagstuhl ICN seminar proceedings]
I am co-organizing a Workshop on Information-Centric Networking and Applications.
I am co-organizing the 2011 ACM SIGCOMM Workshop on Information-Centric Networking.
I gave a talk on Information-Centric Networking at the 6th GI/ITG KuVS Workshop on “Future Internet”.
I am co-organizing a Dagstuhl seminar on information-centric networking, together with colleagues from the SAIL and CCN project. The seminar will take place on 05.12.2010 – 08.12.2010.
Information-Centric Networking (ICN) is one of the significant directions of current networking research. In ICN, the principal paradigm is not end-to-end communication between hosts – as it is in the current Internet architecture. Instead, the increasing amount of content that must be distributed requires alternatives: Architectures that work with information objects as a first-class abstraction; focusing on the properties of such objects and receivers’ interests to achieve efficient and reliable distribution of such objects. Such architectures make in-network storage, multiparty communication through replication, and interaction models such as publish-subscribe generally available for all kinds of applications, without having to resort to dedicated systems such as peer-to-peer overlays and proprietary content-distribution networks.
Details on the seminar: http://www.dagstuhl.de/en/program/calendar/semhp/?semnr=10492