| 리포트 | 기술문서 | 테크-블로그 | 원샷 갤러리 | 네트워크/통신 뉴스 | 기술자료실 | 자유게시판      한국 ICT 기업 총람 |

제품 검색

|

통신 방송 통계

 
 
 
섹션 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/UHD IoT SDN/NFV Wi-Fi Video Streaming KT SK Telecom LG U+ OTT Network Protocol CDN YouTube Data Center
 
Private 5G | Edge 넷매니아즈 Private 5G 분석글 KT SK Telecom Verizon AT&T Vodafone DT Telefonica China Mobile Optage

NEC

Fujitsu Microsoft AWS    
  Ericsson Nokia Huawei Samsung Mavenir Affirmed Metaswitch Athonet Altiostar Airspan Kyocera Apresia   일본 Local 5G 전개 현황
 
스폰서채널 |

 

  스폰서채널 서비스란?
banner
banner
LTE 기반 Mobile IPTV 네트워크 구조 - Push File with eMBMS
End-to-end LTE Mobile IPTV - Push File with eMBMS
September 18, 2012 | By Netmanias (tech@netmanias.com)
banner
코멘트 (5)
13

 

 

Kumar 2013-03-01 19:05:29
Very interesting....

From the diagram,

Is the pay load delivered by MBMS GW directly to UE ?
How BM-SC will alert UEs ? By co-ordinating with HSS+MME ? Or on its own ?
넷매니아즈 2013-03-08 18:59:40
I've missed this question. --;;

[Q1] Is the pay load delivered by MBMS GW directly to UE ?
-->
It's sent to UE via eNB.
(MBMS-GW broadcasts the MBMS packet (means the payload in your question) to eNBs over IP multicast.
Then, eNB broadcasts the MBMS packet to UEs through multicast traffic channel (MTCH) over radio link.)

[Q2] How BM-SC will alert UEs ? By co-ordinating with HSS+MME ? Or on its own ?
-->
Before sending MBMS data, BM-SC initiates the MBMS session start procedure ("MBMS Session Start Request" message: BM-SC -> MBMS-GW -> MME -> (MCE ->) eNB).
Upon receiving the “MBMS Session Start Request" message, the eNB alerts UEs by informing that there's control info for MBMS data being sent.

Thanks..
Richard 2015-05-11 14:17:48

Is it possible that eMBMS service is available without attach to EPS?

 

Chris Yoo 2015-05-13 03:17:25

No! eMBMS physical layer scheduling/control information is specified in SIB 2 and SIB 13, and UE is able to read those System Information Blocks (SIBs) after attaching to LTE network.

Also note that in accordance with TS 26.346, Unicast traffics such as bootstrap, file repair and reception report are required for eMBMS service.

권민석 2015-06-01 12:04:23

한국어로 설명해주시면안될까요 ㅠㅠㅠㅠㅠ

Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
비밀번호 확인
코멘트 작성시 등록하신 비밀번호를 입력하여주세요.
비밀번호