发明名称 |
METHODS FOR ASSIGNING A PLETHORA OF GROUP COMMUNICATIONS AMONG A LIMITED NUMBER OF PRE-ESTABLISHED MBMS BEARERS IN A COMMUNICATION SYSTEM |
摘要 |
An infrastructure device in a 3GPP compliant system performs a method to allocate MBMS bearers. The 3GPP compliant system includes a RAN partitioned into a plurality MBMS services areas, wherein each MBMS service area has a plurality of pre-established MBMS bearers for transporting media streams. The infrastructure device: receives a request to transmit a media stream to a communication group; selects a set of the MBMS service areas for transporting the media stream; determines an available MBMS bearer in each selected MBMS service area to assign to transport the media stream; and identifies the assigned MBMS bearers to members of the communication group. In addition, a UE performs a method for MBMS service area location update in the 3GPP compliant system. Accordingly, the UE: determines a 3GPP MBMS service area in which the UE is currently located; and identifies the 3GPP MBMS service area to an infrastructure device.
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申请公布号 |
US2012172028(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US20100981323 |
申请日期 |
2010.12.29 |
申请人 |
KORUS MICHAEL F.;DROZT PETER M.;NEWBERG DONALD G.;MOTOROLA SOLUTIONS, INC. |
发明人 |
KORUS MICHAEL F.;DROZT PETER M.;NEWBERG DONALD G. |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
代理机构 |
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主权项 |
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地址 |
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