基本信息:
- 专利标题: DUPLICATION AND RLC OPERATION IN NEW RADIO ACCESS TECHNOLOGY
- 申请号:PCT/FI2018/050160 申请日:2018-03-06
- 公开(公告)号:WO2018167358A1 公开(公告)日:2018-09-20
- 发明人: DECARREAU, Guillaume , SEBIRE, Benoist
- 申请人: NOKIA TECHNOLOGIES OY
- 申请人地址: Karaportti 3 02610 Espoo FI
- 专利权人: NOKIA TECHNOLOGIES OY
- 当前专利权人: NOKIA TECHNOLOGIES OY
- 当前专利权人地址: Karaportti 3 02610 Espoo FI
- 代理机构: NOKIA TECHNOLOGIES OY et al.
- 优先权: US62/470,402 20170313
- 主分类号: H04W12/10
- IPC分类号: H04W12/10 ; H04W36/00 ; H04W36/28 ; H04W76/15 ; H04L1/18 ; H04L5/00 ; H04L12/823
摘要:
In accordance with example embodiments as described herein there is at least an apparatus and method to perform determining that at least one packet data convergence protocol data unit of a packet data convergence protocol sublayer are duplicate packet data convergence protocol data units of the packet data convergence protocol sublayer having been submitted for transmission on two or more carriers in a communication network; signaling to a control sublayer an indication of each packet data convergence protocol data unit that is a duplicate packet data convergence protocol data unit; and based on the indication, preventing a trigger of a radio link failure when a number of retransmissions based on the duplicate packet data convergence protocol data units reaches a threshold number of retransmissions. Further, there is at least an apparatus and method to perform transmitting packet data convergence protocol data unit duplicates over two or more carriers; receiving an indication that indicates packet data convergence protocol data unit has been correctly transmitted via one of two or more carriers; and upon receiving the indication, instructing to discard other packet data convergence protocol duplicates over carriers other than the one of two or more carriers with a successful delivery.