Samsung electronics co., ltd. (20240137816). APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM simplified abstract
Contents
- 1 APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM
Organization Name
Inventor(s)
Sangsoo Jeong of Suwon-si (KR)
APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137816 titled 'APPARATUS AND METHOD FOR SUPPORTING SESSION CONTINUITY IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
The abstract describes a method performed by a user equipment in a wireless communication system, involving moving from one public land mobile network to another while updating the protocol data unit session based on network slice selection assistance information.
- Transmit registration request message to AMF
- Receive registration accept message with S-NSSAI
- Determine if S-NSSAI matches for PDU session
- Update PDU session based on result
Potential Applications
This technology could be applied in various wireless communication systems where seamless handover between different networks is required, such as in mobile networks, IoT devices, and smart city infrastructure.
Problems Solved
1. Seamless transition between different public land mobile networks 2. Efficient management of protocol data unit sessions during network handover
Benefits
1. Improved user experience with uninterrupted connectivity 2. Enhanced network efficiency with optimized session management
Potential Commercial Applications
"Enhanced Network Handover Technology for Wireless Communication Systems"
Possible Prior Art
One possible prior art could be a patent related to network slicing and handover optimization in wireless communication systems.
Unanswered Questions
1. How does this method impact the overall network performance during handover? 2. Are there any specific security considerations addressed in this method for network handover?
Original Abstract Submitted
a method performed by a user equipment (ue) in a wireless communication system is provided. the method includes transmitting, to an access and mobility function (amf), a registration request message for moving to a first public land mobile network (plmn) from a second plmn, receiving, from the amf, a registration accept message including first single-network slice selection assistance information (s-nssai) corresponding to the first plmn of the amf, determining whether second s-nssai associated with a protocol data unit (pdu) session established for the ue matches to the first s-nssai, wherein the second s-nssai corresponds to the second plmn, and locally updating the pdu session based on a result of the determining.