View source for Lg electronics inc. (20240121852). METHOD AND APPARATUS OF PERFORMING SHORT DATA TRANSMISSION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM simplified abstract

=METHOD AND APPARATUS OF PERFORMING SHORT DATA TRANSMISSION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM=


==Organization Name==

[[:Category:lg electronics inc.|lg electronics inc.]]


[[Category:lg electronics inc.]]

==Inventor(s)==

[[:Category:Hanul Lee of Seoul (KR)|Hanul Lee of Seoul (KR)]][[Category:Hanul Lee of Seoul (KR)]]

[[:Category:Sunyoung Lee of Seoul (KR)|Sunyoung Lee of Seoul (KR)]][[Category:Sunyoung Lee of Seoul (KR)]]

[[:Category:Seungjune Yi of Seoul (KR)|Seungjune Yi of Seoul (KR)]][[Category:Seungjune Yi of Seoul (KR)]]

==METHOD AND APPARATUS OF PERFORMING SHORT DATA TRANSMISSION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240121852 titled 'METHOD AND APPARATUS OF PERFORMING SHORT DATA TRANSMISSION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM

==Simplified Explanation==

The present disclosure describes a method for performing data transmissions in a radio resource control (RRC) inactive state by a user equipment (UE) in a wireless communication system. The method involves performing a short data transmission (SDT) procedure to transmit a data unit in the RRC inactive state. If the SDT procedure fails, the method includes determining whether a radio bearer (RB) of at least one logical channel related to the data unit is in acknowledged mode (AM) RB or not. If the RB is not in the AM RB, the data unit is discarded. If the RB is in the AM RB, a RRC message is transmitted to the network to request RRC connection resumption and the retransmission of the data unit is performed in a RRC connected state.

* Performing a short data transmission (SDT) procedure for transmitting a data unit in the RRC inactive state.
* Determining whether a radio bearer (RB) is in acknowledged mode (AM) RB or not based on the failure of the SDT procedure.
* Discarding the data unit if the RB is not in the AM RB.
* Transmitting a RRC message to the network to request RRC connection resumption and performing the retransmission of the data unit in a RRC connected state.

== Potential Applications ==
This technology can be applied in:
* Wireless communication systems
* Mobile networks
* Internet of Things (IoT) devices

== Problems Solved ==
This technology helps in:
* Efficient data transmission in RRC inactive state
* Reducing data transmission failures
* Improving network connectivity

== Benefits ==
The benefits of this technology include:
* Enhanced data transmission reliability
* Improved network performance
* Seamless connectivity for users

== Potential Commercial Applications ==
This technology has potential commercial applications in:
* Telecommunications industry
* IoT device manufacturers
* Mobile network operators

== Possible Prior Art ==
One possible prior art for this technology could be methods for data transmission in wireless communication systems in RRC inactive states. 

=== What are the specific steps involved in the SDT procedure?
The specific steps involved in the SDT procedure are not detailed in the abstract. Further information on the SDT procedure steps would provide a clearer understanding of the method.

=== How does the method handle multiple logical channels related to the data unit?
The abstract does not mention how the method handles multiple logical channels related to the data unit. Understanding this aspect would be crucial to assess the scalability and efficiency of the method in real-world scenarios.


==Original Abstract Submitted==

the present disclosure relates to a method of performing data transmissions in a radio resource control (rrc) inactive state by a user equipment (ue) in a wireless communication system. especially, the method includes the steps of performing a short data transmission (sdt) procedure for transmitting a data unit in the rrc inactive state; based on a failure of the sdt procedure being detected, determining whether a radio bearer (rb) of at least one logical channel related to the data unit is acknowledged mode (am) rb or not; based on the rb not being the am rb, discarding the data unit; and based on the rb being the am rb, transmitting a rrc message to the network for requesting rrc connection resumption and performing the retransmission of the data unit in a rrc connected state.



[[Category:H04W76/20]]
[[Category:H04L1/08]]
[[Category:H04W28/06]]
[[Category:H04W76/19]]