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公开(公告)号：AU2020201197B2
公开(公告)日：2021-01-21
申请号：AU2020201197
申请日：2020-02-19
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA , YOO TAESANG , MALLIK SIDDHARTHA , DAMNJANOVIC ALEKSANDAR , KANNAN ARUMUGAM CHENDAMARAI , VAJAPEYAM MADHAVAN SRINIVASAN , MALLADI DURGA PRASAD , WEI YONGBIN , LUO TAO
Abstract: Methods, systems, and devices for wireless communication are described. A base station may employ a multiplexing configuration based on latency and efficiency considerations. The base station may transmit a resource grant, a signal indicating the length of a downlink (DL) transmission time interval (TTI), and a signal indicating the length of a subsequent uplink (UL) TTI to one or more user equipment (UEs). The base station may dynamically select a new multiplexing configuration by, for example, setting the length of an UL TTI to zero or assigning multiple UEs resources in the same DL TTI. Latency may also be reduced by employing block feedback, such as block hybrid automatic repeat request (HARQ) feedback. A UE may determine and transmit HARQ feedback for each transport block (TB) of a set of TBs, which may be based on a time duration of a downlink TTI. 305-a 305-b 320-a 310-a 320-b 310-b 315-a 35 325-a 325-b 330-a 330-b DL Burst DL Burst UL Burst UL Burst 33 5-a 335-b
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公开(公告)号：AU2020201197A1
公开(公告)日：2020-03-05
申请号：AU2020201197
申请日：2020-02-19
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA , YOO TAESANG , MALLIK SIDDHARTHA , DAMNJANOVIC ALEKSANDAR , KANNAN ARUMUGAM CHENDAMARAI , VAJAPEYAM MADHAVAN SRINIVASAN , MALLADI DURGA PRASAD , WEI YONGBIN , LUO TAO
Abstract: Methods, systems, and devices for wireless communication are described. A base station may employ a multiplexing configuration based on latency and efficiency considerations. The base station may transmit a resource grant, a signal indicating the length of a downlink (DL) transmission time interval (TTI), and a signal indicating the length of a subsequent uplink (UL) TTI to one or more user equipment (UEs). The base station may dynamically select a new multiplexing configuration by, for example, setting the length of an UL TTI to zero or assigning multiple UEs resources in the same DL TTI. Latency may also be reduced by employing block feedback, such as block hybrid automatic repeat request (HARQ) feedback. A UE may determine and transmit HARQ feedback for each transport block (TB) of a set of TBs, which may be based on a time duration of a downlink TTI. 305-a 305-b 320-a 310-a 320-b 310-b 315-a 35 325-a 325-b 330-a 330-b DL Burst DL Burst UL Burst UL Burst 33 5-a 335-b
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