发明授权
US07315509B2 Method for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service
有权
从提供多媒体广播/组播服务的移动通信系统中的接收到的数据错误中恢复的方法
- 专利标题： Method for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service
- 专利标题（中）： 从提供多媒体广播/组播服务的移动通信系统中的接收到的数据错误中恢复的方法
-
申请号： US10756532申请日： 2004-01-12
-
公开(公告)号： US07315509B2公开(公告)日： 2008-01-01
- 发明人: Kyeong-In Jeong , Kook-Heui Lee , Sung-Ho Choi , Eun-Jung Kim
- 申请人： Kyeong-In Jeong , Kook-Heui Lee , Sung-Ho Choi , Eun-Jung Kim
- 申请人地址： KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR
- 代理机构： The Farrell Law Firm, P.C.
- 优先权： KR10-2003-0001738 20030110
- 主分类号： G01R31/08
- IPC分类号： G01R31/08 ; G06F11/00 ; G08C15/00 ; H04J1/16 ; H04J3/14 ; H04L1/00 ; H04L12/16
摘要：
A method for enabling a user equipment (UE) to recover from a multimedia broadcast/multicast service (MBMS) data error in a mobile communication system. The mobile communication system includes a radio network controller (RNC) and at least one cell for transmitting MBMS data to at least one UE according to a control operation of the RNC. The RNC transmits first control information to UEs located in each cell. Each of the UEs receives the first control information and the MBMS data. When an error in the received MBMS data is detected, the RNC is notified that an MBMS data reception error has occurred. Response information associated with the MBMS data reception error is transmitted from the UE to the RNC. The UE determines whether control information contained in the response information matches the first control information. The MBMS data reception error is recovered from, according to a result of the determination.