Institution
Deutsche Telekom
Company•Welwyn Garden City, United Kingdom•
About: Deutsche Telekom is a company organization based out in Welwyn Garden City, United Kingdom. It is known for research contribution in the topics: Telecommunications network & Terminal (electronics). The organization has 3473 authors who have published 5208 publications receiving 65429 citations. The organization is also known as: DTAG & German Telecom.
Topics: Telecommunications network, Terminal (electronics), The Internet, Radio access network, Network packet
Papers published on a yearly basis
Papers
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TL;DR: The novel interaction paradigm attains a seamless interaction between the physical and digital worlds and shortens the operation time on various tasks involving operating physical devices.
Abstract: We describe a new set of interaction techniques that allow users to interact with physical objects through augmented reality (AR). Previously, to operate a smart device, physical touch is generally needed and a graphical interface is normally involved. These become limitations and prevent the user from operating a device out of reach or operating multiple devices at once. Ubii (Ubiquitous interface and interaction) is an integrated interface system that connects a network of smart devices together, and allows users to interact with the physical objects using hand gestures. The user wears a smart glass which displays the user interface in an augmented reality view. Hand gestures are captured by the smart glass, and upon recognizing the right gesture input, Ubii will communicate with the connected smart devices to complete the designated operations. Ubii supports common inter-device operations such as file transfer, printing, projecting, as well as device pairing. To improve the overall performance of the system, we implement computation offloading to perform the image processing computation. Our user test shows that Ubii is easy to use and more intuitive than traditional user interfaces. Ubii shortens the operation time on various tasks involving operating physical devices. The novel interaction paradigm attains a seamless interaction between the physical and digital worlds.
55 citations
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TL;DR: It is shown in which way the delayed LMS (DLMS) algorithm can be transformed into the standard LMS algorithm at only slightly increased computational expense.
Abstract: For some applications of adaptive finite impulse response (FIR) filtering, the adaptation algorithm can be implemented only with a delay in the coefficient update. It is well known that this has an adverse effect on the convergence behavior of the algorithm. It is shown in which way the delayed LMS (DLMS) algorithm can be transformed into the standard LMS algorithm at only slightly increased computational expense.
55 citations
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TL;DR: This study indicates that ALAR increases the sender's anonymity performance by over 81% in different adversary densities with a 5% reduction in delivery ratio.
55 citations
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TL;DR: A method for distortion-free quasi storage of light which is based on the coherence between the spectrum and the time representation of pulse sequences that works in the entire transparency range of optical fibers and only uses standard components of optical telecommunications.
Abstract: We show a method for distortion-free quasi storage of light which is based on the coherence between the spectrum and the time representation of pulse sequences. The whole system can be considered as a black box that stores the light until it will be extracted. In the experiment we delayed several 5 bit patterns with bit durations of 500ps up to 38ns. The delay can be tuned in fine and coarse range. The method works in the entire transparency range of optical fibers and only uses standard components of optical telecommunications. Hence, it can easily be integrated into existing systems.
55 citations
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09 Dec 2013TL;DR: UNIFY considers the entire network, from home networks up to data centre, as a "unified production environment" supporting virtualization, programmability and automation and guarantee a high level of agility for network operations and for deploying new, secure and quality services, seamlessly instantiatable across the entire infrastructure.
Abstract: Telecom providers struggle with low service flexibility, increasing complexity and related costs. Although "cloud" has been an active field of research, there is currently little integration between the vast networking assets and data centres of telecom providers. UNIFY considers the entire network, from home networks up to data centre, as a "unified production environment" supporting virtualization, programmability and automation and guarantee a high level of agility for network operations and for deploying new, secure and quality services, seamlessly instantiatable across the entire infrastructure. UNIFY focuses on the required enablers and will develop an automated, dynamic service creation platform, leveraging fine-granular service chaining. A service abstraction model and a proper service creation language and a global orchestrator, with novel optimization algorithms, will enable the automatic optimal placement of networking, computing and storage components across the infrastructure. New management technologies based on experience from DCs, called Service Provider DevOps, will be developed and integrated into the orchestration architecture to cope with the dynamicity of services. The applicability of a universal node based on commodity hardware will be evaluated in order to support both network functions and traditional data centre workloads, with an investigation of the need of hardware acceleration.
55 citations
Authors
Showing all 3475 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jörg Müller | 67 | 407 | 15282 |
Anja Feldmann | 67 | 340 | 17422 |
Yuval Elovici | 62 | 544 | 14451 |
Lior Rokach | 55 | 357 | 19989 |
Pan Hui | 52 | 468 | 17724 |
Hartmut G. Roskos | 50 | 434 | 9643 |
Wolfgang Haase | 50 | 624 | 11634 |
Shlomi Dolev | 48 | 516 | 10435 |
Jean-Pierre Seifert | 45 | 298 | 7516 |
Stefan Schmid | 45 | 561 | 9088 |
Fabian Schneider | 44 | 164 | 7437 |
Karsten Buse | 43 | 394 | 7774 |
Tansu Alpcan | 43 | 293 | 7840 |
Florian Metze | 42 | 318 | 7148 |
Christian Bauckhage | 42 | 285 | 8313 |