dvb
RSS dvbVoIP Over DVB-RCS: A Radio Resource and QoS Perspective
White Paper One of the drivers of VoIP over DVB-RCS satellite based IP networks is the requirement for cost-effective telephony in regions with little or no terrestrial infrastructure. This white paper is motivated by the successful delivery of the DVB-RCS... [17 Jul 2008]
Development of DVB-S Based Set-top Box
White Paper A fast DVB compatible receiver needed a complete software stack - from device drivers to applications embedded in the satellite receiver card. The platform chosen was Linux. Wipro’s rich experience in embedded Linux & other platform technologies... [03 Jul 2008]
Divitron Picks MontaVista Linux for Digital Video Broadcasting Terrestrial Device
White Paper Divitron’s Digital Video Broadcasting Terrestrial (DVB-T) solution delivers high quality DVB reception in stationary and mobile environment. To ensure the quality of the broadcast services, network operators needed to plan an optimal propagation... [03 Jul 2008]
iPhone 2.0 - the rumours and the reality
News And this is way before broadcasting networks and things like DVB-H come along, so we think that the iPhone could have a significant impact in the mobile TV market in the short term," he says. The rumour mill is dizzy with speculation about what... [05 Jun 2008]
Femtocell market hotting up
News Mobile TV is an area close to Qualcomm's heart: its big-in-the-US MediaFLO data broadcasting tech is a rival to current European favourite DVB-H. Femtocells - aka mobile base stations which piggyback off DSL to boost mobile reception indoors... [21 May 2008]
Multiple network access becoming mobile norm
News The analyst points to an impressive array of radio access techs already in play - from cellular in its various forms, to 3G and HSPA data networks, to video broadcast techs such as DVB-H, to short-range connectivity techs such as Bluetooth, along... [02 May 2008]
Motorola Semiconductor Products Sector: SPW Tools Play a Significant Role in OFDM DVB-T Chip Development for Set Top Boxes
White Paper Motorola, the first to market DVB-T demodulation technology and one of the world's leading developers of Digital TV chips, is involved in the most innovative device designs under development. The challenge for Motorola was to produce cost-effective... [10 Apr 2008]
Multimedia Home Platform
White Paper This paper also describes how Wipro can contribute towards making a MHP compliant DVB receiver. This white paper gives an overview of Multimedia Home Platform and the underlying technologies and standards. [10 Apr 2008]
Reducing Peak-to-Average Ratios Using OFDM Necklaces
White Paper OFDM signaling is used in many modern communications systems (e.g.digital subscriber lines, digital audio broadcast (DAB) and digital video broadcast (DVB), hiperlan-II). In communications systems using orthogonal frequency division multiplexing... [10 Apr 2008]
TCP and Link Layer Enhancements in DVB-S/DVB-RCS Satellite Systems
White Paper It performs experiments in an emulated satellite DVB-S/DVB-RCS environment with a real implementation of SLACP and TCP enhancements on Linux. The Transmission Control Protocol (TCP) is efficient on wired networks, but provides poor performance on... [14 Jan 2008]
An Analysis of TCP Startup Over an Experimental DVB-RCS Platform
White Paper This trend is paired with more and more powerful error correcting schemes, like those adopted in the recent DVB-S2 standard, which promise to make the channel virtually immune from packet errors. Satellite systems are evolving towards higher... [26 Dec 2007]
Improving TCP Friendly Rate Control Behaviour in DVB Satellite Networks
White Paper This paper envision in the not so distant future an Internet where the biggest share of bandwidth is used by streaming applications, without any hard reservations in the network core. Such a traffic distribution calls for a robust end-to-end... [26 Dec 2007]
Top 10 mobile & wireless stories of the year
News The year has also seen various Euro policy moves in the mobile sphere - with the EU Roaming Regulation finally coming into force, in-flight mobiles inching ever closer to reality and mobile telly given a much needed leg-up by EU backing for the... [13 Dec 2007]
Mobile TV: Europe switches on to DVB-H
News But with the majority of member states now stepping in line with the Commission, the Nokia-backed DVB-H looks set to become Europe's mobile broadcast flavour of choice. It published its strategy for accelerating the rolling of services back in July... [30 Nov 2007]
Femtocells to cure 3G headaches?
News Femtocells could also cut the cost of building expensive broadcast networks - such as DVB-H - to cater for mobile TV, as a less dense network would be needed and therefore fewer base stations. The mobile phone is coming home. [26 Nov 2007]
