08873452 is referenced by 1 patents and cites 21 patents.

An MBMS providing apparatus and an MBMS providing method using the same in a cloud radio access network are provided. The MBMS providing apparatus includes a third layer into which a plurality of network layers providing an MBMS are integrated in the plurality of DUs, and a second layer into which a plurality of datalink layers providing the MBMS are integrated in the DUs. Therefore, the present invention integrates the layers that provide the MBMS in the plurality of DUs, and provide the MBMS by MBSFN synchronization area through the integrated layers. Accordingly, by performing the MBMS by MBSFN synchronization area through respective integrated layers, the present invention can prevent the occurrence of an unnecessary load, thus enhancing the performance of a communication network.

Title
Multimedia multicast/broadcast service providing apparatus and multimedia multicast/broadcast service providing method using the same
Application Number
13/715303
Publication Number
8873452 (B2)
Application Date
December 14, 2012
Publication Date
October 28, 2014
Inventor
Woo Goo Park
Daejeon
KR
Yeon Seung Shin
Daejeon
KR
Dae Ik Kim
Daejeon
KR
Jung Mo Moon
Daejeon
KR
Jee Hyeon Na
Daejeon
KR
Agent
Nelson Mullins Riley & Scarborough
Assignee
Electronics and Telecommunications Research Institute
KR
IPC
H04W 72/00
H04H 20/71
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