Invention Grant
- Patent Title: Distributed architecture and methods for broadcast/multicast service
- Patent Title (中): 广播/组播服务的分布式架构和方法
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Application No.: US11347650Application Date: 2006-02-03
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Publication No.: US08059625B2Publication Date: 2011-11-15
- Inventor: Zhijun Cai
- Applicant: Zhijun Cai
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility, Inc.
- Current Assignee: Motorola Mobility, Inc.
- Current Assignee Address: US IL Libertyville
- Agency: Vedder Price P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A distributed architecture and method for MBMS delivery is disclosed. The various embodiments enable selection combining and soft combining by UEs for MBMS transmissions. An MBMS service notification (509) is sent to all E-Nodes (503). The E-Nodes proceed to request counting (511) from the UEs (501). A transmission request (513) is then sent to the anchor MBMS-Transmission Control Function (TCF) (505) from the E-Nodes (503). The anchor MBMS-TCF (505) generates resource allocation and scheduling profiles and segmentation and reassembly (SAR) profiles for the E-Nodes and sends the profiles (515) to the E-Nodes. The E-Nodes (503) use the profiles for resource allocation and configuration (517) and transmit MBMS data (519) in accordance with the profiles. The anchor MBMS-TCF (505) may then coordinate.
Public/Granted literature
- US20070183358A1 Distributed architecture and methods for broadcast/multicast service Public/Granted day:2007-08-09
Information query
