DocumentCode :
2105647
Title :
A New Counting Scheme for Multicast Broadcast Service with WiBro
Author :
Sung, Nak Beom ; Kim, Kyung Tae ; Park, Sun Sik ; Youn, Hee Yong
Author_Institution :
Sch. of Inf. & Commun. Eng., SungKyunKwan Univ., Suwon
fYear :
2009
fDate :
26-29 May 2009
Firstpage :
66
Lastpage :
73
Abstract :
Recently, WiBro has been developed to efficiently support broadcasting via wireless network. MBS (multicast broadcast service) based on WiBro has numerous applications including DMB. Since the current MBS implementation uses only common channel which is managed by scheduling, it cannot effectively support many users requesting the service at the same time. This paper proposes a new counting scheme with which the channel mode can be properly switched between common channel and dedicated channel by considering the number of users and their mobility. It thus allows efficient use of limited radio resource in WiBro supporting the MBS. The simulation results with NS-2 show that it is significantly more efficient than the existing scheme when many users request the same broadcasting service channel.
Keywords :
Internet; broadcast channels; mobility management (mobile radio); multicast communication; scheduling; wireless channels; Internet; NS-2 simulation; WiBro; broadcasting service channel; channel mode; counting scheme; mobility management; multicast broadcast service; radio resource management; scheduling; wireless network; Digital audio broadcasting; Digital multimedia broadcasting; Digital video broadcasting; Internet; Multimedia communication; Radio broadcasting; Resource management; TV broadcasting; Wireless communication; Wireless networks; Channel mode; MBS; WiBro; counting scheme; mobile TV;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Information Networking and Applications, 2009. AINA '09. International Conference on
Conference_Location :
Bradford
ISSN :
1550-445X
Print_ISBN :
978-1-4244-4000-9
Electronic_ISBN :
1550-445X
Type :
conf
DOI :
10.1109/AINA.2009.58
Filename :
5076182
Link To Document :
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