Invention Grant
US08656241B2 Cell dependent multi-group hybrid automatic repeat request method for multicast in wireless networks
有权
基于小区的多组混合自动重传请求方法，用于无线网络中的组播
- Patent Title: Cell dependent multi-group hybrid automatic repeat request method for multicast in wireless networks
- Patent Title (中): 基于小区的多组混合自动重传请求方法，用于无线网络中的组播
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Application No.: US12995587Application Date: 2009-05-27
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Publication No.: US08656241B2Publication Date: 2014-02-18
- Inventor: Hang Liu , Huanqiang Zhang , Xiao-jun Ma , Mingquan Wu , Jun Li
- Applicant: Hang Liu , Huanqiang Zhang , Xiao-jun Ma , Mingquan Wu , Jun Li
- Applicant Address: FR Issy les Moulineaux
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Issy les Moulineaux
- Agent Robert D. Shedd; Jeffrey M. Navon; Catherine A. Cooper
- Priority: EP08305230 20080604
- International Application: PCT/US2009/003226 WO 20090527
- International Announcement: WO2009/148526 WO 20091210
- Main IPC: H04L1/18
- IPC: H04L1/18 ; G08C25/02
Abstract:
A method and apparatus are described including determining address using an access point address and a multicast group address, transmitting a recovery request message to a recovery server to request recovery data using the address and receiving the recovery data from the recovery server. Also described are a method and apparatus including receiving a registration message, transmitting a reply to the registration message, receiving a recovery request message, transmitting recovery data responsive to the recovery request message and transmitting a message to a recovery multicast group to determine status of the recovery multicast group.
Public/Granted literature
- US20110083035A1 CELL DEPENDENT MULTI-GROUP HYBRID AUTOMATIC REPEAT REQUEST METHOD FOR MULTICAST IN WIRELESS NETWORKS Public/Granted day:2011-04-07
Information query
