US Patent Application 18299629. LATENCY REDUCTION FOR TRANSMISSION OR RECEPTION OF DATA simplified abstract

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LATENCY REDUCTION FOR TRANSMISSION OR RECEPTION OF DATA

Organization Name

Samsung Electronics Co., Ltd.


Inventor(s)

Aris Papasakellariou of Houston TX (US)

LATENCY REDUCTION FOR TRANSMISSION OR RECEPTION OF DATA - A simplified explanation of the abstract

This abstract first appeared for US patent application 18299629 titled 'LATENCY REDUCTION FOR TRANSMISSION OR RECEPTION OF DATA

Simplified Explanation

The patent application describes a method and apparatus for reducing latency in the transmission or reception of data.

  • The method involves a user equipment (UE) receiving information for two different configured grant (CG) configurations.
  • The first CG configuration enables scheduling by downlink control information (DCI) formats for physical uplink shared channels (PUSCHs) with transport blocks (TBs) associated with it.
  • The second CG configuration disables scheduling by DCI formats for PUSCHs with TBs associated with it.
  • A timer is started after the transmission of a PUSCH with a TB associated with the first CG configuration.
  • The timer is ignored after the transmission of a PUSCH with a TB associated with the second CG configuration.
  • The method also includes transmitting a first PUSCH with the first TB.

Overall, the patent application presents a method and apparatus for reducing latency in data transmission or reception by efficiently managing the scheduling of PUSCHs with different TB configurations.


Original Abstract Submitted

Apparatuses and methods for latency reduction for transmission or reception of data. A method performed by a user equipment (UE) includes receiving first information for a first configured grant (CG) configuration and second information for a second CG configuration. The method further includes determining: based on the first information, that scheduling by downlink control information (DCI) formats for physical uplink shared channels (PUSCHs) with transport blocks (TBs) associated with the first CG configuration is enabled; based on the second information, that scheduling by DCI formats for PUSCHs with TBs associated with the second CG configuration is disabled; to start a timer after a first CG-PUSCH transmission with a first TB associated with the first CG configuration; and to ignore the timer after a second CG-PUSCH transmission with a second TB associated with the second CG configuration. The method further includes transmitting a first PUSCH with the first TB.

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