Invention Grant
- Patent Title: System and method for adjusting transmission parameters of multicast content data
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Application No.: US14401397Application Date: 2014-10-20
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Publication No.: US10015218B2Publication Date: 2018-07-03
- Inventor: Xixian Chen , Xiaoming Lai , Weigang Li
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- Agency: Sage Patent Group
- International Application: PCT/IB2014/065483 WO 20141020
- International Announcement: WO2016/063106 WO 20160428
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L12/24 ; H04L12/18

Abstract:
According to certain embodiments, methods and systems for providing broadcast multicast service include transmitting, by a network node, a first transmission of multicast content data to wireless devices at a first quality of service level and a second transmission of multicast content data to the wireless devices at a second quality of service level. The second quality of service level may be of a higher quality of service than the first quality of service. Feedback may be received from at least one wireless device in the broadcast service area. In response to the feedback from the wireless devices, one or more transmission parameters associated with a subsequent transmission of the multicast content data may be adjusted.
Public/Granted literature
- US20160241615A1 System and Method for Adjusting Transmission Parameters of Multicast Content Data Public/Granted day:2016-08-18
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