公开(公告)号：US07596567B2

公开(公告)日：2009-09-29

申请号：US11559411

申请日：2006-11-14

Applicant: Yen-Cheng Lai ,  Lu-Tsung Chang ,  Phone Lin ,  Jason Yi-Bing Lin

Inventor： Yen-Cheng Lai ,  Lu-Tsung Chang ,  Phone Lin ,  Jason Yi-Bing Lin

IPC: G06F17/30 ,  G06F7/00

CPC classification number: H04L1/1867 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W24/00 ,  H04W72/005 ,  H04W88/18 ,  H04W88/184

Abstract: A file repair method for Multimedia Broadcast Multicast Service (MBMS) and a UMTS network are disclosed. According to the method, a data structure is established according to a repair request message sent from a user equipment. Each repair block is multicast to the user equipment that requested it by using the original MBMS Bearer Service for file downloading according to the data structure. The present invention does not need any extra traffic and additional control signaling to allow each user equipment to receive required repair blocks.

Abstract translation: 公开了一种用于多媒体广播多播服务（MBMS）和UMTS网络的文件修复方法。 根据该方法，根据从用户设备发送的修复请求消息建立数据结构。 每个修复块通过根据数据结构通过使用原始的MBMS承载服务进行文件下载来组播到请求它的用户设备。 本发明不需要任何额外的业务和额外的控制信令，以允许每个用户设备接收所需的修复块。

公开(公告)号：US20080027989A1

公开(公告)日：2008-01-31

申请号：US11559411

申请日：2006-11-14

Applicant: Yen-Cheng Lai ,  Lu-Tsung Chang ,  Phone Lin ,  Jason Yi-Bing Lin

Inventor： Yen-Cheng Lai ,  Lu-Tsung Chang ,  Phone Lin ,  Jason Yi-Bing Lin

IPC: G06F17/00

CPC classification number: H04L1/1867 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W24/00 ,  H04W72/005 ,  H04W88/18 ,  H04W88/184

Abstract: A file repair method for Multimedia Broadcast Multicast Service (MBMS) and a UMTS network are disclosed. According to the method, a data structure is established according to a repair request message sent from a user equipment. Each repair block is multicast to the user equipment that requested it by using the original MBMS Bearer Service for file downloading according to the data structure. The present invention does not need any extra traffic and additional control signaling to allow each user equipment to receive required repair blocks.

Abstract translation: 公开了一种用于多媒体广播多播服务（MBMS）和UMTS网络的文件修复方法。 根据该方法，根据从用户设备发送的修复请求消息建立数据结构。 每个修复块通过根据数据结构通过使用原始的MBMS承载服务进行文件下载来组播到请求它的用户设备。 本发明不需要任何额外的业务和额外的控制信令，以允许每个用户设备接收所需的修复块。