DocumentCode :
1295755
Title :
Avoiding Data Loss With Hard and Soft DVB-H Handovers
Author :
May, Gunther
Author_Institution :
Inst. fur Nachrichtentech., Tech. Univ. Braunschweig, Braunschweig, Germany
Volume :
55
Issue :
3
fYear :
2009
Firstpage :
598
Lastpage :
606
Abstract :
Digital Video Broadcasting-Handheld (DVB-H) allows the efficient transmission of rich multimedia services to small, handheld terminals. Such portable terminals pose specific requirements on the transmission technology, such as the need for seamless cell handover. This paper first presents mechanisms which allow loss-free hard handovers with DVB-H using only a single receiver front-end. It is then shown how even 3G-like soft handovers are possible with DVB-H, still using only a single receiver front-end. The proposed schemes are evaluated using simulations and field measurements.
Keywords :
3G mobile communication; digital video broadcasting; multimedia communication; 3G-like soft handovers; digital video broadcasting-handheld; loss-free hard handovers; multimedia services; seamless cell handover; single receiver front-end; soft DVB-H handovers; Cellular phones; Digital audio broadcasting; Digital multimedia broadcasting; Digital video broadcasting; Frequency; Multimedia communication; Personal digital assistants; Radio broadcasting; Radio transmitters; Receivers; DVB-H; Diversity reception; handover; soft handover;
fLanguage :
English
Journal_Title :
Broadcasting, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9316
Type :
jour
DOI :
10.1109/TBC.2009.2027402
Filename :
5200456
Link To Document :
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