Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of things (IoT).

Abstract: The present application provides a method of normalising data, which includes the following. The AI engine receives data of different domains of an assisted system, normalises the data of the different domains into a unified format, based on at least one normalisation method corresponding the each of the different domains and provides the normalised data to an other functional block in the AI engine.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first network data analytics function (NWDAF) is provided. The method comprises: receiving, from a NWDAF service consumer, a first request for first analytics information, the first request including first time information on a first time duration when the first analytics information is needed for the NWDAF service consumer; transmitting, to a second NWDAF, a second request for second analytics information, the second request including second time information on a second time duration when the second analytics information is needed for the first NWDAF; receiving, from the second NWDAF, a second response including the second analytics information; and transmitting, to the NWDAF service consumer, a first response including the first analytics information generated based on second analytics information received from the at least one second NWDAF.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of things (IoT). A method, by a network data analytics function (NWDAF), for a user equipment (UE) data collection is provided. The method includes the steps of receiving, from a service consumer network function (NF), a request for requiring the UE data collection via an application function (AF) for analytics; discovering the AF that provides the UE data collection based on AF profiles of the AF; transmitting, to the AF, a request for a subscription to the AF for the UE data collection for the analytics including at least one event identifier (ID), at least one event filter related to the at least one event ID, and a target of event reporting; and receiving, from the AF, a notification on a processed data collected according to the subscription.

Abstract: A method performed by an access and mobility management function (AMF) node in a wireless communication system is provided. The method includes receiving a first control message including information on a registration request from a terminal, transmitting, to the terminal, a registration response message including information on whether network analysis of the terminal is acceptable, transmitting a message requesting information on the network analysis based on the first control message to a network data collection and analysis function (NWDAF) node, receiving information on the network analysis from the NWDAF node, identifying information about network congestion of the terminal based on the information on the network analysis, and transmitting a second control message including information about the network congestion to the terminal.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first network data analytics function (NWDAF) is provided. The method comprises: receiving, from a NWDAF service consumer, a first request for first analytics information, the first request including first time information on a first time duration when the first analytics information is needed for the NWDAF service consumer; transmitting, to a second NWDAF, a second request for second analytics information, the second request including second time information on a second time duration when the second analytics information is needed for the first NWDAF; receiving, from the second NWDAF, a second response including the second analytics information; and transmitting, to the NWDAF service consumer, a first response including the first analytics information generated based on second analytics information received from the at least one second NWDAF.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method of a first network entity in a communication network is provided. The method includes requesting, to a second network entity of a network data analytics function (NWDAF), at least one analytic for updating control information including at least one component; receiving, from the second network entity, information on the at least one analytic; and configuring the control information based on the at least one component and the received information on the at least one analytic, wherein the at least one component is mapping to the at least one analytic.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method of fault recovery in a multi-hop network having a plurality of nodes, defining a route, comprising the steps of: determining that a fault exists between two of the plurality of nodes (B, C); performing a hierarchical fault recovery process.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method, for a first user equipment (UE) in a network including the first UE and a second UE, wherein the first UE is configured to operate as a relay node between the second UE and the network is provided. The method includes receiving, from the second UE, a first message to request establishment of a direct link between the second UE and the first UE, and if a certain condition is satisfied, sending, to the second UE a second message rejecting the request, wherein the condition includes the request is for relaying, congestion control is activated at the first UE, a relay service code (RSC) included in the first message corresponds to a data network name (DNN), and the first UE, to meet the request, needs to perform a protocol data unit (PDU) session establishment procedure for the DNN and/or S-NSSAI.

Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. Methods and apparatuses for supporting a plurality of PDU sessions are provided.

Abstract: A method performed by a user equipment (UE)-to-network relay in a wireless communication system is provided. The method includes, in case that PC5 quality of service (QoS) flows setup is initiated by a remote UE, identifying whether QoS requirements associated with the remote UE and the UE-to-network relay are supported, in case that the QoS requirements are not supported, identifying one or more QoS parameters that satisfy the QoS requirements, and based on the one or more QoS parameters, updating a PC5 QoS flow.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of managing analytics data in a telecommunication network is provided. The method includes a consumer Network Function, (NF), determines how analytics data from a plurality of individual sources is collected and analyzed in one of a) a distributed manner from a plurality of Network Data Analytics Functions (NWDAF), b) a centralized manner by aggregating analytics data from the plurality of NWDAFs, before analyzing it at an Aggregator NWDAF, or c) a mixture of a) and b) above.

Abstract: Disclosed are a method and device for supporting mobility for a NWDAF in a wireless communication network. The method may comprise the steps of: deciding to transfer analytics subscriptions of a network function (NF); determining a target NWDAF to which the analytics subscriptions are to be transferred, on the basis of at least one among a terminal location, the analytics subscriptions, a consumer NF and a target area; transmitting, to the target NWDAF, a subscription transfer request message including first subscription information related to the analytics subscriptions; receiving, from the target NWDAF, a subscription transfer response message including second subscription information related to at least one analytics subscription, generated on the basis of the first subscription information; and, on the basis of the second subscription information, requesting, to a source NF, subscription cancelation of the corresponding analytics subscription among the at least one analytics subscriptions.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure relates to a method of conducting localisation based on ProSe for a set of UEs in a 5G network comprising the set of UEs, an AMF, LMF, and a ProSe AS by initiating a 5G ProSe direct communication between UEs of the set of UEs and a reference UE, to relay location information from a remote UE, included in the set of UEs, via the reference UE and a 5G core, 5GC, entity for example the LMF. The method includes registering, by the set of UEs, ProSe capabilities thereof with the AMF, wherein the role of the reference UE is fulfilled by a PRU. Further, the method includes starting, by the LMF, localisation procedures.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first network data analytics function (NWDAF) is provided. The method comprises: receiving, from a NWDAF service consumer, a first request for first analytics information, the first request including first time information on a first time duration when the first analytics information is needed for the NWDAF service consumer; transmitting, to a second NWDAF, a second request for second analytics information, the second request including second time information on a second time duration when the second analytics information is needed for the first NWDAF; receiving, from the second NWDAF, a second response including the second analytics information; and transmitting, to the NWDAF service consumer, a first response including the first analytics information generated based on second analytics information received from the at least one second NWDAF.

Abstract: A method performed by a user equipment (UE)-to-network relay in a wireless communication system is provided. The method includes, in case that PC5 quality of service (QoS) flows setup is initiated by a remote UE, identifying whether QoS requirements associated with the remote UE and the UE-to-network relay are supported, in case that the QoS requirements are not supported, identifying one or more QoS parameters that satisfy the QoS requirements, and based on the one or more QoS parameters, updating a PC5 QoS flow.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of managing analytics data in a telecommunication network is provided. The method includes a consumer Network Function, (NF), determines how analytics data from a plurality of individual sources is collected and analyzed in one of a) a distributed manner from a plurality of Network Data Analytics Functions (NWDAF), b) a centralized manner by aggregating analytics data from the plurality of NWDAFs, before analyzing it at an Aggregator NWDAF, or c) a mixture of a) and b) above.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method of fault recovery in a multi-hop network having a plurality of nodes, defining a route, comprising the steps of: determining that a fault exists between two of the plurality of nodes (B, C); performing a hierarchical fault recovery process.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the embodiments of the present disclosure, various methods by which the 5G system is able to dynamically determine the appropriate UP path to exchange interactive service data either via the ProSe Communication path (direct) or via the 5GC path are provided. Also, according to the embodiments of the present disclosure, a method of addressing shortcomings in a discovery procedure related to the formation and management of such NCIS groups is provided.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method of fault recovery in a multi-hop network having a plurality of nodes, defining a route, comprising the steps of: determining that a fault exists between two of the plurality of nodes (B, C); performing a hierarchical fault recovery process.