Samsung Electronics Co., Ltd.

Donghyun Je

Jungsoo Jung

Byounghoon Jung

Byunghyun Lee

Anshuman Nigam

Neha Sharma

Byungju Lee

Aneesh Deshmukh

Dongmyoung Kim

Shiva Souhith Gantha

An example security processing method includes receiving data packets at a packet data convergence protocol (PDCP) layer from an upper layer and parsing header information of each of the data packets to determine a length of each of the plurality of headers within the corresponding header information and whether a security header is present or absent in the corresponding data packets. The method further includes identifying corresponding header information of the data packets in which the security header is present based on the determination. The method further includes encrypting, based on the determined header lengths, only each of the plurality of headers of the identified corresponding header information in which the security header is present, and thereafter transmitting the one or more data packets to a lower layer after adding information regarding each of the encrypted headers along with their encryption length into a PDCP header.

Method and device for selective user plane security in wireless communication system

The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher a data transmission rate than a 4G system, and a system therefor. According to various embodiments of the present disclosure, a method performed by a base station of a serving cell in a wireless communication system may comprise the steps of: transmitting configuration information for an artificial intelligence (AI)-based handover to a terminal; receiving, from the terminal, a handover request to a target cell according to the AI-based handover; and transmitting, to the terminal, a configuration message for access to the target cell, in response to the handover request, wherein the target cell is identified on the basis of a neural network (NN) configured for the AI-based handover and a measurement result of the terminal.

Device and method for performing handover in wireless communication system

The present disclosure relates to a 5G or 6G communication system supporting higher data transmission rates than 4G systems such as LTE systems. The present invention of the present disclosure pertains to a method for handing over a terminal in a wireless communication system, wherein the method is characterized by: receiving handover control reference information from a base station; determining whether to perform a handover on the basis of the handover control reference information and wireless signal information acquired through the measurement of a wireless signal; and transmitting a handover request message to the base station when it is determined that handover is to be performed.

Method and device for handing over terminal in wireless communication system using artificial intelligence

The present disclosure relates to a 5generation (5G) or pre-5G communication system for supporting a higher data rate than that of a 4generation (4G) communication system such as long-term evolution (LTE). A method for operating a device for adaptively changing or selecting a computing structure and wireless communication protocol structure can comprise the steps of: receiving a device capability information request message of the device from a base station; determining a device capability information message indicating the computing capability and protocol capability of the device; transmitting the device capability information message to the base station; and receiving a radio resource control (RRC) message on the basis of the computing structure and protocol structure configured by the base station.

Architecture and wireless communication protocol architecture in wireless communication system

The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to an embodiment, a method for operating a user equipment (UE) for a mutual authentication operation in an access stratum (AS) section comprises transmitting a first message including a first random value to a base station, receiving, from the base station, a second message including a second random value and a base station certificate for the base station, in response to the first message, and identifying information included in the base station certificate and verifying validity of the base station certificate, when the base station certificate is valid according to a result of the verification of the base station certificate.

Growing community of inventors

Suwon-si, South Korea

Donghyun Je