17796062. METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (Samsung Electronics Co., Ltd.)
METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM
Organization Name
Inventor(s)
Taehyoung Kim of Suwon-si (KR)
Seunghoon Choi of Suwon-si (KR)
METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17796062 titled 'METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
The present disclosure describes a method and apparatus for grant-free transmission and reception in a wireless communication system. The method includes the following steps:
- Receiving configuration information related to downlink semi-persistent scheduling (SPS) and data indication signal (DIS) from a base station.
- Receiving downlink SPS activation indication information from the base station.
- Monitoring the DIS based on the configuration information related to the DIS.
- If the DIS is detected or if the DIS is detected and monitoring indication information for a downlink data channel is obtained from the DIS, monitoring the downlink data channel based on the configuration related to downlink SPS and the downlink SPS activation indication information.
Potential applications of this technology include:
- Wireless communication systems, such as cellular networks, where grant-free transmission and reception can improve efficiency and reduce latency.
- Internet of Things (IoT) devices that require low-power and low-latency communication.
Problems solved by this technology include:
- Reducing the need for explicit grants from the base station, which can improve efficiency and reduce latency in wireless communication systems.
- Allowing for more flexible and dynamic scheduling of downlink data channels.
Benefits of this technology include:
- Improved efficiency and reduced latency in wireless communication systems.
- Increased flexibility and dynamic scheduling of downlink data channels.
- Support for low-power and low-latency communication for IoT devices.
Original Abstract Submitted
The present disclosure relates to a method and apparatus for performing grant-free transmission and reception in a wireless communication system, and a grant-free reception method performed by a terminal in a mobile communication system according to an embodiment of the disclosure includes receiving, from a base station, configuration information related to downlink semi-persistent scheduling (SPS) and configuration information related to a data indication signal (DIS), receiving, from the base station, downlink SPS activation indication information, monitoring the DIS based on the configuration information related to the DIS, and when the DIS is detected or when the DIS is detected and monitoring indication information for a downlink data channel is obtained from the DIS, monitoring the downlink data channel based on at least one of the configuration related to downlink SPS and the downlink SPS activation indication information.
