NDLI: Multimedia Broadcast Multicast Service over Single Frequency Network (MBSFN) in LTE based Femtocell

Content Provider	IEEE Xplore Digital Library
Author	Wibowo, F.X.A. Bangun, A.A.P. Kurniawan, A. Hendrawan, H.
Copyright Year	2011
Description	Author affiliation: Research & Development Center, PT. Telekomunikasi Indonesia, Tbk, Jalan Gegerkalong Hilir No. 47 Bandung 40152 Indonesia (Wibowo, F.X.A.; Bangun, A.A.P.) \|\| School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Jalan Ganesha 10, 40132 Indonesia (Kurniawan, A.; Hendrawan, H.)
Abstract	Multimedia Broadcast Multicast Services (MBMS) provides a mechanism to support effective delivery of multimedia traffic over cellular network for all users which request the same multimedia data. It was introduced in 3GPP release 6 and has been developed in recent release in term of enhanced MBMS (eMBMS). Current eMBMS can support two kinds of transmission, namely Single-cell transmission (in this mode the MBMS data only can be transmitted inside one single cell coverage) and Multi-cell transmission (in this mode the MBMS data are sent by different cells that are tightly synchronized), which also known as Single Frequency Network (SFN). In SFN all base stations transmit the same signal at the same time and over the same frequency channel to user equipment. In SFN, the transmissions received from multiple cells will, as seen from the UE, appear as a single transmission subject to severe multipath propagation. SFN can bring benefit whichs changes the interference or destructive signal to constructive signal and contain longer cyclic prefix than conventional transmission. Femtocells are low-power wireless access points that operate in licensed spectrum to connect standard mobile devices to a mobile operator's network using residential DSL or cable broadband connections. Current Macrocells could support indoor coverage but with some limitations caused by thick walls, high locations and other indoor obstacles. Those were a challenges need to be solved and Femtocells offers more efficient solutions to handle indoor coverage. When first introduced, Femtocells can solved the poor quality of indoor voice and data services. When those problems are solved, more services demanded to be supported by Femtocell, e.g. multimedia services.
Starting Page	1
Ending Page	5
File Size	1630009
Page Count	5
File Format	PDF
ISBN	9781457707537
ISSN	21556830
e-ISBN	9781457707520
DOI	10.1109/ICEEI.2011.6021623
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-17
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Macrocell networks Base stations femtocell Modulation Interference spectral efficiency Throughput MBSFN Multimedia communication Signal to noise ratio
Content Type	Text
Resource Type	Article

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