Invention Grant
US08867425B2 Method and apparatus multimedia broadcast/multicast service coverage boost
有权
方法和设备多媒体广播/组播业务覆盖提升
- Patent Title: Method and apparatus multimedia broadcast/multicast service coverage boost
- Patent Title (中): 方法和设备多媒体广播/组播业务覆盖提升
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Application No.: US13724098Application Date: 2012-12-21
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Publication No.: US08867425B2Publication Date: 2014-10-21
- Inventor: Michael F. Korus , Peter M. Drozt
- Applicant: Motorola Solutions, Inc.
- Applicant Address: US IL Schaumburg
- Assignee: Motorola Solutions, Inc.
- Current Assignee: Motorola Solutions, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Steven A. May
- Main IPC: H04H20/71
- IPC: H04H20/71 ; H04J3/00 ; H04J1/00 ; H04W4/00 ; H04W4/06 ; H04W72/00 ; H04L12/18

Abstract:
A method of assigning Multimedia Broadcast Multicast Service (E-MBMS) bearers in a Multimedia Broadcast Single Frequency Network (MBSFN) area in a 3GPP compliant wireless communication system is provided. An infrastructure device is operably coupled to a radio access network comprising one or more MBSFN areas, wherein each MBSFN area supports a plurality of E-MBMS bearers for transporting media streams to user equipments (UE). The infrastructure device receives, from a UE, an identifier of a preferred MBSFN area and a request for a boost to the quality of the transmissions. The infrastructure device assigns first and second E-MBMS bearers in an MBSFN area to support a call to the UE, the first and second E-MBMS bearers providing the same information to the UE in their media content streams. The UE may employ application layer time-diversity reception of the media content.
Public/Granted literature
- US20140177437A1 METHOD AND APPARATUS MULTIMEDIA BROADCAST/MULTICAST SERVICE COVERAGE BOOST Public/Granted day:2014-06-26
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