17917830. ON INTERACTION BETWEEN SEMI-PERSISTENT SCHEDULING (SPS) RELEASE AND PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) TRANSMISSION simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

ON INTERACTION BETWEEN SEMI-PERSISTENT SCHEDULING (SPS) RELEASE AND PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) TRANSMISSION

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Majid Gerami of Lund (SE)

Bikramjit Singh of Raasepori (FI)

ON INTERACTION BETWEEN SEMI-PERSISTENT SCHEDULING (SPS) RELEASE AND PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) TRANSMISSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17917830 titled 'ON INTERACTION BETWEEN SEMI-PERSISTENT SCHEDULING (SPS) RELEASE AND PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) TRANSMISSION

Simplified Explanation

The abstract describes a method performed by a base station for configuring and activating semi-persistent scheduling (SPS) for a user equipment (UE). The method includes transmitting configuration information and an SPS activation command to the UE. It also involves determining whether the UE is capable of receiving an SPS release command and a physical downlink shared channel (PDSCH) transmission in the same slot. If the UE is capable, the SPS release command is transmitted in the slot where the UE expects to receive the PDSCH transmission.

• The method configures and activates semi-persistent scheduling (SPS) for a user equipment (UE).
• Configuration information and an SPS activation command are transmitted to the UE.
• The method determines if the UE can receive an SPS release command and a physical downlink shared channel (PDSCH) transmission in the same slot.
• If the UE is capable, the SPS release command is transmitted in the slot where the UE expects to receive the PDSCH transmission.

Potential Applications

• This technology can be applied in wireless communication systems, particularly in the configuration and activation of semi-persistent scheduling for user equipment.
• It can be used in various network environments where efficient scheduling and resource allocation are crucial.

Problems Solved

• The method solves the problem of configuring and activating semi-persistent scheduling for user equipment in wireless communication systems.
• It addresses the challenge of determining if the user equipment is capable of receiving an SPS release command and a physical downlink shared channel transmission in the same slot.

Benefits

• The method simplifies the configuration and activation process of semi-persistent scheduling for user equipment.
• It improves the efficiency of scheduling and resource allocation in wireless communication systems.
• The method ensures that the SPS release command is transmitted in the correct slot, enhancing the reliability and performance of the system.

Original Abstract Submitted

A method () performed by abase station. The method includes transmitting (s) configuration information to a user equipment, UE, the configuration information for configuring the UE for semi-persistent scheduling, SPS. The method also includes transmitting (s) an SPS activation command for activating the configured SPS. The method also includes determining (s) whether the UE is capable to receive a) an SPS release command for releasing the configured SPS and b) a physical downlink shared channel, PDSCH, transmission for the configured SPS in the same slot. The method also includes, after determining that the UE is capable to receive a) the SPS release command for releasing the configured SPS and b) the PDSCH transmission for the configured SPS in the same slot, transmitting (s) the SPS release command in a slot in which the UE expects to receive the PDSCH transmission for the configured SPS.