Invention Grant
US08009752B2 Multi-carrier incremental redundancy for packet-based wireless communications
有权
用于基于分组的无线通信的多载波增量冗余
- Patent Title: Multi-carrier incremental redundancy for packet-based wireless communications
- Patent Title (中): 用于基于分组的无线通信的多载波增量冗余
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Application No.: US11238791Application Date: 2005-09-28
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Publication No.: US08009752B2Publication Date: 2011-08-30
- Inventor: Lorenzo Casaccia , Durga Prasad Malladi
- Applicant: Lorenzo Casaccia , Durga Prasad Malladi
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agent Sayed H. Beladi
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
Methods and apparatus are disclosed herein for providing incremental redundancy in a wireless communication system to aid in error recovery. One or more redundancy versions are sent on different carriers than the primary version of information to be transmitted. At the receiver end the redundancy versions may be combined using hard or soft combining techniques, including selection combining, selective soft combining or soft combining.
Public/Granted literature
- US20060203924A1 Multi-carrier incremental redundancy for packet-based wireless communications Public/Granted day:2006-09-14
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