发明申请
- 专利标题: METHOD AND APPARATUS FOR DATA TRANSMISSION OF RADIO LINK CONTROL LAYER IN A MOBILE COMMUNICATION SYSTEM
- 专利标题(中): 移动通信系统中无线链路控制层的数据传输方法与装置
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申请号: US11945431申请日: 2007-11-27
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公开(公告)号: US20080130619A1公开(公告)日: 2008-06-05
- 发明人: Hwa-Jin Cha , Seong-Hun Kim
- 申请人: Hwa-Jin Cha , Seong-Hun Kim
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR2006-117907 20061127; KR2007-74553 20070725
- 主分类号: H04J3/16
- IPC分类号: H04J3/16
摘要:
Disclosed is a method and apparatus for transmitting data of a Radio Link Control (RLC) layer in a mobile communication system. Before an RLC SDU stored in a transmission buffer is discarded, a status report for checking a reception status of a receiving side is requested by a polling trigger either when transmission of the RLC SDU has not been completed, or when an RLC SDU discard timer for the RLC SDU approaches the expiration time, thereby enhancing the data transmission performance of the RLC layer.
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