Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Christian Lottermann"'
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 26:1376-1390
Rate control in video compression adjusts the encoding parameters to reach a certain target bitrate for the encoded video. State-of-the-art rate controllers for hybrid video coding typically employ content-dependent video bitrate models and video qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e97103af4ac2b5b78bc7539cfdd03e0
https://doi.org/10.1109/tcsvt.2015.2455771
https://doi.org/10.1109/tcsvt.2015.2455771
Publikováno v:
Advances in Radio Science, Vol 10, Pp 113-118 (2012)
This paper presents a novel approach for cyber-physical network control. "Cyber-physical" refers to the inclusion of different parameters and information sources, ranging from physical sensors (e.g. energy, temperature, light) to conventional network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::897a63c76ccfd70b72b4988971a15bc3
https://doi.org/10.5194/ars-10-113-2012
https://doi.org/10.5194/ars-10-113-2012
Publikováno v:
ICC
We study the uplink delivery of live video using adaptive HTTP streaming (AHS). In AHS, the process of simultaneously creating video levels at different rates is computationally demanding and quickly exceeds the computational capacity of mobile devic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d0ac55116161dad7870bd180e34f8c0
https://doi.org/10.1109/icc.2015.7249419
https://doi.org/10.1109/icc.2015.7249419
Autor:
Robert Müllner, Peter Fertl, Antonio Iera, Mladen Botsov, Antonella Molinaro, Claudia Campolo, Giuseppe Araniti, Christian Lottermann, Massimo Condoluci
Publikováno v:
Vehicular ad hoc Networks ISBN: 9783319154961
The cellular communication networks standard 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) offers low latencies and high throughputs simultaneously, thus enabling more bandwidth-demanding and real-time critical services for end-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a6e95af7ac0bb7491c9f6cb1127b723
https://doi.org/10.1007/978-3-319-15497-8_16
https://doi.org/10.1007/978-3-319-15497-8_16
Publikováno v:
ICIP
We present a novel bit rate model for H.264/AVC video encoding which is based on the quantization parameter, the frame rate as well as temporal and spatial activity measures. With the proposed model, it is possible to trade-off the frame rate versus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a454f8bb204190f3f0f7f192d6c3d5
https://doi.org/10.1109/icip.2014.7025646
https://doi.org/10.1109/icip.2014.7025646
Autor:
Thang Tran, David Ohmann, Christian Lottermann, Oliver Klemp, Levent Ekiz, Christian Wietfeld, Christoph F. Mecklenbrauker
Publikováno v:
ITSC
In the near term, vehicles will be connected with each other and to centralized off-board servers to provide automotive services. In this paper we analyze existing heterogeneous network selection algorithms. It is shown that the developed algorithm f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710f7a3acbb3fab6d716973e70ef0a6d
https://doi.org/10.1109/itsc.2013.6728273
https://doi.org/10.1109/itsc.2013.6728273
Publikováno v:
VNC
The new cellular communication standard 3GPP Long Term Evolution (LTE) promises high throughputs and low latencies, thus enabling even more bandwidth-demanding and real-time critical services for end-users. This is of particular interest for vehicle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f03ccb82f22c1ca92284586d7d5f5ab3
https://doi.org/10.1109/vnc.2012.6407434
https://doi.org/10.1109/vnc.2012.6407434
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783642290923
AFRICOMM
AFRICOMM
This paper presents the research and development activities within ”SolarMesh - Energy-Efficient, Autonomous, Wide-Area Wireless Voice and Data Network”, a R&D project funded by the German Federal Ministry of Education and Research. The project,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d755bb1bc1151f17cc021c83420954e
https://doi.org/10.1007/978-3-642-29093-0_10
https://doi.org/10.1007/978-3-642-29093-0_10
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783642290923
AFRICOMM
AFRICOMM
Emergency situations where lives are at stake, such as natural disasters, accidents, or serious fire, require low reaction times. Especially in sparsely populated areas the distance between the nearest emergency station and its disaster location may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b87e883dc4678dee3e3bca71cff4b64
https://doi.org/10.1007/978-3-642-29093-0_2
https://doi.org/10.1007/978-3-642-29093-0_2
Publikováno v:
NGI
Due to the fast evolution of mobile devices, a high penetration of notebooks and smart-phones, and the growing demand for high rate services, e.g. mobile video and P2P services, modern radio access networks require efficient means for call admission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56c1b870142ab56f848c7e3455de4f7
https://doi.org/10.1109/ngi.2011.5985943
https://doi.org/10.1109/ngi.2011.5985943