Invention Grant
US07921347B2 Method and apparatus for performing automatic retransmission request in a mobile communication system
有权
一种用于在移动通信系统中执行自动重传请求的方法和装置
- Patent Title: Method and apparatus for performing automatic retransmission request in a mobile communication system
- Patent Title (中): 一种用于在移动通信系统中执行自动重传请求的方法和装置
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Application No.: US11787411Application Date: 2007-04-16
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Publication No.: US07921347B2Publication Date: 2011-04-05
- Inventor: Seong-IIun Kim , Gert-Jan Van Lieshout , Himke Van Der Velde
- Applicant: Seong-IIun Kim , Gert-Jan Van Lieshout , Himke Van Der Velde
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2006-0033965 20060414
- Main IPC: H04L1/18
- IPC: H04L1/18
Abstract:
A method and an apparatus are provided for performing Automatic Retransmission reQuest (ARQ) in a mobile communication system including an ARQ layer and a Hybrid ARQ (HARQ) layer. The method includes receiving from an ARQ receiving (Rx) entity a status report indicating a reception status of ARQ packets; detecting an ARQ packet having a transmission completion time going ahead of a generation time of the status report, among the ARQ packets whose transmission was completed by an ARQ transmitting (Tx) entity; and retransmitting an ARQ packet not ACK/NACK-ed by the status report, among the detected ARQ packets.
Public/Granted literature
- US20070280193A1 Method and apparatus for performing automatic retransmission request in a mobile communication system Public/Granted day:2007-12-06
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