基本信息:
- 专利标题: 무선 통신 시스템에서 멀티미디어 브로드캐스트 멀티캐스트 서비스를 위한 멀티-셀 코디네이션
- 专利标题(英):Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system
- 专利标题(中):无线通信系统中多媒体广播多播服务的多小区协调
- 申请号:KR1020127020860 申请日:2007-08-09
- 公开(公告)号:KR101494732B1 公开(公告)日:2015-02-25
- 发明人: 루구앙 , 장궈동 , 찬드라아티
- 申请人: 인터디지탈 테크날러지 코포레이션
- 申请人地址: *** Bellevue Parkway, Suite ***, Wilmington, DE *****, U.S.A.
- 专利权人: 인터디지탈 테크날러지 코포레이션
- 当前专利权人: 인터디지탈 테크날러지 코포레이션
- 当前专利权人地址: *** Bellevue Parkway, Suite ***, Wilmington, DE *****, U.S.A.
- 代理人: 김태홍
- 优先权: US60/839,196 2006-08-21; US60/954,620 2007-08-08
- 国际申请: PCT/US2007/017712 2007-08-09
- 国际公布: WO2008024214 2008-02-28
- 主分类号: H04B7/26
- IPC分类号: H04B7/26 ; H04W72/12
The present invention is a multimedia broadcast multicast service in a wireless communication system; Multi for (Multimedia Broadcast Multicast Service MBMS) - related to a method and system for coordination cell (multi-cell coordination). The cell coordination unit is provided - MBMS multi for coordinating a plurality of eNodeB (evolved NodeB) for transmitting the MBMS data synchronously in multiple cells of; (SFN single frequency network) the same single frequency network. MBMS multi-cell coordination unit may be located in an access gateway or eNodeB. MBMS multi-cell scheduling scheme may be preconfigured for the eNodeB for synchronization. Alternatively, eNodeB may be synchronized dynamically.
公开/授权文献:
- KR1020120105047A 무선 통신 시스템에서 멀티미디어 브로드캐스트 멀티캐스트 서비스를 위한 멀티-셀 코디네이션 公开/授权日:2012-09-24
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04B | 传输 |
------H04B7/00 | 无线电传输系统,即使用辐射场的 |
--------H04B7/24 | .用于两个或两个以上站之间的通信 |
----------H04B7/26 | ..至少其中之一是移动的 |