发明授权
- 专利标题： Retransmission request transmitting method and receiving-side apparatus
- 专利标题（中）： 重传请求发送方法和接收侧装置
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申请号： US12594893申请日： 2008-04-04
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公开(公告)号： US08917728B2公开(公告)日： 2014-12-23
- 发明人: Anil Umesh , Yasuhiro Kato
- 申请人： Anil Umesh , Yasuhiro Kato
- 申请人地址： JP Tokyo
- 专利权人： NTT DoCoMo, Inc.
- 当前专利权人： NTT DoCoMo, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Osha Liang LLP
- 优先权： JPP2007-101188 20070406
- 国际申请： PCT/JP2008/056811 WO 20080404
- 国际公布： WO2008/126806 WO 20081023
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04L1/16 ; H04L1/18
摘要：
In a retransmission request transmitting method, an RLC sublayer of a receiving-side apparatus determines whether or not an RLC-PDU-data (or an RLC-data-Sub-PDU) not received yet is under retransmission control processing in a MAC sublayer; and generates and transmits a STATUS-PDU (NACK) including only a RLC-data-PDU which has neither been received yet nor is under the retransmission control processing in the MAC sublayer, on the basis of the determination result, at a timing when the STATUS-PDU is generated.
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