Invention Grant
US09288012B2 Hybrid automatic repeat request management method for improving transmission quality
有权
用于提高传输质量的混合自动重传请求管理方法
- Patent Title: Hybrid automatic repeat request management method for improving transmission quality
- Patent Title (中): 用于提高传输质量的混合自动重传请求管理方法
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Application No.: US14053615Application Date: 2013-10-15
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Publication No.: US09288012B2Publication Date: 2016-03-15
- Inventor: Yu-Ting Chen , Shu-Huei Yang
- Applicant: MEDIATEK INC.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04L12/801 ; H04L12/851 ; H04L12/863 ; H04L1/20 ; H04L12/54 ; H04L5/00 ; H04L12/833 ; H04L12/855 ; H04W28/10
Abstract:
The present invention to provide methods and related controllers that manage HARQ processes in a wireless communications system. The present invention provides a method and related controller to map data units (e.g. PDU) of importance that is to be transmitted to a HARQ process having a higher transmission success rate to prevent the data units from being transmitted via a HARQ process having more transmission failures. In addition, the present invention also provides a method and a related controller to force a HARQ process to retransmit a data unit that has been correctly received by a receiving end to reduce the latency of retransmission caused by a possible transmission failure occurring between a MAC layer and a RLC layer at the receiving end.
Public/Granted literature
- US20150106674A1 HYBRID AUTOMATIC REPEAT REQUEST MANAGEMENT METHOD FOR IMPROVING TRANSMISSION QUALITY Public/Granted day:2015-04-16
Information query
