View source for 18151189. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (LG Electronics Inc.)

=METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM=


==Organization Name==

[[:Category:LG Electronics Inc.|LG Electronics Inc.]]


[[Category:LG Electronics Inc.]]

==Inventor(s)==

[[:Category:Suckchel Yang of Seoul (KR)|Suckchel Yang of Seoul (KR)]][[Category:Suckchel Yang of Seoul (KR)]]

[[:Category:Seonwook Kim of Seoul (KR)|Seonwook Kim of Seoul (KR)]][[Category:Seonwook Kim of Seoul (KR)]]

[[:Category:Joonkui Ahn of Seoul (KR)|Joonkui Ahn of Seoul (KR)]][[Category:Joonkui Ahn of Seoul (KR)]]

[[:Category:Seokmin Shin of Seoul (KR)|Seokmin Shin of Seoul (KR)]][[Category:Seokmin Shin of Seoul (KR)]]

[[:Category:Sechang Myung of Seoul (KR)|Sechang Myung of Seoul (KR)]][[Category:Sechang Myung of Seoul (KR)]]

==METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18151189 titled 'METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM

==Simplified Explanation==

The present disclosure is about a wireless communication system and a method for transmitting and receiving Random Access (RA) preambles. The method includes the following steps:

* Transmitting an RA preamble on one Resource Opportunity (RO) among multiple ROs.
* The resource to which the RA preamble is transmitted includes a sub-interval index, a slot index, a symbol index, and a frequency resource index.
* After transmitting the RA preamble, monitoring Downlink Control Information (DCI) within a specific time window.
* The DCI includes an RA-identifier masked in a Cyclic Redundancy Check (CRC).
* Receiving an RA response corresponding to the DCI.
* One of the sub-interval index, slot index, symbol index, or frequency resource index is included in the payload of the DCI, while the rest are included in the RA-identifier.

Potential applications of this technology:

* Wireless communication systems, such as cellular networks.
* Internet of Things (IoT) devices that rely on wireless communication.
* Smart home devices that require wireless connectivity.

Problems solved by this technology:

* Efficient transmission and reception of RA preambles in a wireless communication system.
* Simplified identification and allocation of resources for RA preambles.
* Improved reliability and accuracy in receiving RA responses.

Benefits of this technology:

* Enhanced performance and efficiency in wireless communication systems.
* Reduced complexity and overhead in transmitting and receiving RA preambles.
* Improved reliability and success rate of RA procedures.


==Original Abstract Submitted==

The present disclosure relates to a wireless communication system. Specifically, the present disclosure relates to a method and an apparatus therefor, the method comprising the steps of: transmitting an RA preamble on one RO among a plurality of ROs, wherein a resource to which the RA preamble is transmitted includes the following elements, (a) a sub-interval index within a 10 ms interval, (b) a slot index within a sub-interval, (c) a symbol index within a slot, and (d) a frequency resource index; and after transmitting the RA preamble, monitoring DCI having an RA-identifier within a time window, the RA-identifier being masked in a CRC in the DCI, and receiving an RA response corresponding to the DCI, wherein one of (a) to (d) is included in a payload in the DCI, and the rest of (a) to (d) is included in the RA-identifier.



[[Category:H04W74/08]]
[[Category:H04W74/00]]