发明名称 |
Method for handling radio bearer messages during reset and reestablishment in a wireless system |
摘要 |
A method of transmitting downlink data after re-establishment of a universal terrestrial radio access network (UTRAN) acknowledged mode (AM) radio link control (RLC) entity includes receiving a plurality of RLC service data units (SDUs) from a packet data convergence protocol (PDCP) layer of the UTRAN; dividing the received RLC SDUs into RLC protocol data units (PDUs) and transmitting the RLC PDUs to a user equipment (UE); receiving acknowledgments from the UE for received RLC PDUs; receiving a re-establishment request at a transmitting side of the AM RLC entity from upper layers of the UTRAN; discarding all RLC SDUs that have been fully transmitted to the UE before the re-establishment request is received; and discarding all RLC SDUs that have not been fully transmitted to the UE when the re-establishment request is received.
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申请公布号 |
US8553641(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US201213615529 |
申请日期 |
2012.09.13 |
申请人 |
WU CHIH-HSIANG;HTC CORPORATION |
发明人 |
WU CHIH-HSIANG |
分类号 |
H04W4/00;H04J3/24;H04L1/00;H04W24/00;H04W36/00 |
主分类号 |
H04W4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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