DVB-H: Digital Broadcast Services to Handheld Devices

Faria, Gérard; Henriksson, J.; Stare, Erik; Talmola, Pekka

doi:10.1109/jproc.2005.861011

Cited by 354 publications

(235 citation statements)

References 2 publications

Supporting

Mentioning

229

Contrasting

Unclassified

Order By: Relevance

“…Figure 4 shows the measured return loss. The impedance matching for frequencies across the 470-862 MHz band is all within VSWR of 3 (better than 6 dB), which covers both DVB-H band [2,7] and channels 14-69 [8] for DTV reception. The studies on the corresponding centerfed dipole antenna with a feed gap of 3 mm were also conducted.…”

Section: Antenna Configuration and Design Considerationsmentioning

confidence: 99%

Wideband Rod-Dipole Antenna With a Modified Feed for DTV Signal Reception

Chang¹

2009

PIER Letters

View full text Add to dashboard Cite

Abstract-A wideband rod-dipole antenna with a modified feed for DTV signal reception in the 470-862-MHz UHF band is presented. The antenna consists of two retractable rod-dipole arms, which are connected to the opposite top corners of the modified feed. The feed is in the shape of a rectangle with dimensions 20 mm × 40 mm and divided into two portions by a U slit. The antenna can generate nearby resonant modes to attain a wide operating band, exceeding 60% bandwidth with VSWR below 3, much larger than that of the conventional center-fed dipole antenna. In addition, with the two dipole arms designed at the production stage to be able to swivel around, the antenna radiation and polarization thereof can easily be adjusted for better DTV signal reception without moving the whole antenna structure.

show abstract

Section: Antenna Configuration and Design Considerationsmentioning

confidence: 99%

Wideband Rod-Dipole Antenna With a Modified Feed for DTV Signal Reception

Chang¹

2009

PIER Letters

View full text Add to dashboard Cite

show abstract

“…Among the latter, the most likely competitor to MBMS is DVB-H, an extension of the DVB-T system used for terrestrial TV broadcasting in Europe. DVB-H, an ETSI specification, provides additional features over DVB-T to support reception for users moving at high speeds, power savings for battery constrained terminals, single antenna reception for compact devices, and seamless handover in single frequency networks [16]. As DVB-H transmits IP packets, encapsulated inside the MPEG-2 transport stream of DVB-T, it is not limited to TV.…”

Section: Mbms and Dvb-hmentioning

confidence: 99%

The multimedia broadcast/multicast service

Xylomenos

Vogkas

Thanos

2006

Wireless Communications

View full text Add to dashboard Cite

Abstract-This article provides an overview of the multimedia broadcast/multicast service (MBMS) for universal mobile telecommunications system (UMTS) networks. We first outline the features of UMTS networks as defined by the 3rd generation partnership project (3GPP) in order to provide a background for the discussion to follow. We then present the overall MBMS architecture, the services that it provides to the users and the differences between the broadcast and multicast options. The implementation details of MBMS are explained in terms of the modifications needed to the network, the new signaling procedures required and the impact of MBMS on the radio part of the network. We then describe how the security architecture of UMTS is used to support content protection and key distribution for MBMS groups. We evaluate the prospects of MBMS by comparing it first with IP multicast and then with DVB-H, considered by many to be the closest competitor of MBMS. Finally, we conclude with a discussion of the technical and business challenges still faced by MBMS.

show abstract

“…In the current generation of wireless systems (e.g. IEEE 802.11a system [17], DVB systems [19] [20]), the For-Chapter 1. Introduction ward Error Correction (FEC) layer is based on the joint coding scheme.…”

Section: The Research Workmentioning

confidence: 99%

“…The TU6 channel model is representative for the typical mobile reception with the Doppler frequency above 10 Hz [19].…”

Section: Minimum Number Of Quantization Levelsmentioning

confidence: 99%

See 1 more Smart Citation

Energy efficient error-correcting coding for wireless systems

Shao¹

View full text Add to dashboard Cite

DVB-H: Digital Broadcast Services to Handheld Devices

Cited by 354 publications

References 2 publications

Wideband Rod-Dipole Antenna With a Modified Feed for DTV Signal Reception

Wideband Rod-Dipole Antenna With a Modified Feed for DTV Signal Reception

The multimedia broadcast/multicast service

Energy efficient error-correcting coding for wireless systems

Contact Info

Product

Resources

About