发明授权
US08135419B2 Method and apparatus of measurement mechanism and efficient paging and broadcasting scheme implementation in MBMS dedicated cell of LTE systems
有权
LTE系统的MBMS专用小区中的测量机制和有效的寻呼和广播方案实现方法和装置
- 专利标题： Method and apparatus of measurement mechanism and efficient paging and broadcasting scheme implementation in MBMS dedicated cell of LTE systems
- 专利标题（中）： LTE系统的MBMS专用小区中的测量机制和有效的寻呼和广播方案实现方法和装置
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申请号： US12109741申请日： 2008-04-25
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公开(公告)号： US08135419B2公开(公告)日： 2012-03-13
- 发明人: Jin Wang , Peter S. Wang , Ulises Olvera-Hernandez
- 申请人： Jin Wang , Peter S. Wang , Ulises Olvera-Hernandez
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 代理商 Robert J. Irvine, III; Eric Berkowitz
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20
摘要：
A WTRU configured to receive a multicast, a unicast or mixed signal. A multimedia signal may be a Multimedia Broadcast Multicast Signal (MBMS). The WTRU switches between an MBMS and a mixed signal and determines optimal time to switch between the MBMS and mixed signal. The WTRU switches between receiving the MBMS and mixed signal in an adaptive or semi-static pattern. A flat broadcast channel (BCH) structure in an MBMS dedicated cell is provided, eliminating need for a dedicated broadcast channel (D-BCH). An MBMS-dedicated cell uses a single paging channel for both paging-indicators and paging-record-blocks. A system information broadcast indicates flexible resource usage and paging-record-block limits. Tracking area (TA)/cell association is provided for an MBMS-dedicated cell and geographically co-located non-MBMS-dedicated cells. MBMS-dedicated cell system information is broadcast to regulate WTRU operation while receiving MBMS within said cell. Generic Access Profile (GAP) definitions is part of system information.
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