Invention Grant
- Patent Title: Broadcasting of data files and file repair procedure with regards to the broadcasted data files
- Patent Title (中): 广播数据文件和关于广播数据文件的文件修复程序
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Application No.: US13930484Application Date: 2013-06-28
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Publication No.: US09258736B2Publication Date: 2016-02-09
- Inventor: Shiyuan Xiao
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee Address: SE Stockholm
- Agency: Patents on Demand, P.A.
- Agent Brian K. Buchheit; Scott M. Garrett
- Main IPC: H04L12/26
- IPC: H04L12/26 ; G06F11/07 ; H04W28/04 ; H04L1/08 ; H04W4/06 ; H04L1/00 ; H04L1/18 ; H04L1/22 ; H04L12/18 ; H04W72/00

Abstract:
A method in a Broadcast Multicast Service Center, BM-SC, comprising at least two file repair servers is arranged for performing a file repair session following a broadcast transmission of a data file to a User Equipment, UE, in a radio communication system. After having determined whether a first of the file repair servers is experiencing, or is predicted to experience, an overload condition, an information message, indicating the existing or predicted overload experience of the first file repair server and capable of indicating a time interval, T, which shall have elapsed before the UE is allowed to transmit a file repair request to the first file repair server, is transmitted to the UE in case it is determined that the first file repair server is experiencing, or is predicted to experience, an overload condition.
Public/Granted literature
- US20140010090A1 BROADCASTING OF DATA FILES AND FILE REPAIR PROCEDURE WITH REGARDS TO THE BROADCASTED DATA FILES Public/Granted day:2014-01-09
Information query