نتایج جستجو برای: dvb t2 system

تعداد نتایج: 2257533  

2008
M. Oguz Bici Anil Aksay Antti Tikanmaki Atanas Gotchev Gozde Bozdagi Akar

This paper presents modelling and analysis of a mobile 3DTV broadcast system for handheld devices. The underlying technology behind our system is the DVB-H specification which brings ordinary TV broadcast services to batterypowered handheld receivers. In our system, we simulated the broadcast of stereo video content over DVB-H to mobile handheld devices with autostereoscopic displays. In this w...

2011
Georg Schuberth Marios Raspopoulos

This Deliverable D4.3 describes the test set-ups, the wanted signals and the interference signals that are used for the measurements in the process of coexistence evaluation between DVB-T and White Spaces Devices. Keyword list: TV White Space Device, DVB-T receiver, interference, coexistence COGEU D4.3 – Testbed for coexistence evaluation Page 2 of 33 Executive Summary This Deliverable D4.3 con...

Journal: :EURASIP Journal on Wireless Communications and Networking 2013

2010
P. Amundsen M. Lambert H. Lexow

This document describes the MIB module for the Digital Video Broadcasting Return Channel via Satellite system (DVB-RCS), as defined by the SatLabs Group. It defines a set of MIB objects to characterize the behavior and performance of network-layer entities deploying DVB-RCS.

2007
Hartmut Brandt Vincent Boussemart Christian Kissling Cristina Parraga Niebla

[Abstract] A powerful and flexible software radio resource management (RRM) simulator suited for modelling a realistic Ka-band multi-beam DVB-S2/RCS system with European coverage is described. The simulator enables design, optimisation and trade-off of RRM techniques that are suitable for the DVB-S2 and an enhanced adaptive DVB-RCS standards which allow efficiently counteracting the link qualit...

Journal: :EURASIP J. Wireless Comm. and Networking 2010
Zhanlin Ji Ivan Ganchev Mairtin O'Droma

This paper presents two novel smart cross-layer error-control coding schemes for improving the error protection of service advertisements that are broadcast to mobile terminals on wireless billboard channels (WBCs) established over a digital video broadcast-handheld (DVB-H) infrastructure. These are the smart section erasure (SSE) and smart transport stream erasure (STSE) schemes, which are joi...

2004
Garik Markarian Souroush Honary Behshad Memari

DVB-S2 is the recently defined successor to the current DVB-S standard [4] and DVB-DSNG standard (EN 301210); enabling new services via significantly higher data rates and allowing for a long-term migration. For unicasting applications, the DVB-S2 system includes Adaptive Coding and Modulation (ACM) techniques [1], in order to differentiate the error protection according to the propagation cond...

2013
Khaled Ramadan Emad S. Hassan Xu Zhu Mohammed Abd-elnaby El-sayed M. El-rabaie Fathi E. Abd El-samie D. Dardari V. Tralli E. S. Hassan S. E. El-Khamy M. I. Dessouky S. A. El-Dolil F. E. Abd El-Samie S. Sengar P. P. Bhattacharya

In this paper, we study the performance of the Digital Video BroadcastingTerrestrial (DVB-T) system with Continuous Phase Modulation Orthogonal Frequency Division Multiplexing (CPM-OFDM). The proposed structure combines the advantage of mitigating the Peak-to-Average Power Ratio (PAPR) problem in the Power Amplifier (PA)in addition to exploiting the channel frequency diversity and power efficie...

2010
ZAID A. SHAMSAN THAREK ABD RAHMAN MUHAMMAD R. KAMARUDIN

The 790-862 MHz frequency band is allocated for IMT-Advanced system on a co-primary basis operation alongside existing Digital Video BroadcastingTerrestrial (DVB-T), At WRC-07. As a result of frequency spectrum scarcity and emerging various wireless applications, coexistence and sharing between wireless systems become a recently considerable issue. Therefore, coexistence and sharing requirement...

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