Method for establishing protocol data unit session in communication system

A method for establishing a plurality of protocol data unit (PDU) sessions between a user equipment (UE) and a data network (DN) by the UE may comprise transmitting a message to establish the plurality of PDU sessions to at least one network function (NF) of a plurality of NFs, exchanging a signal t...

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Hauptverfasser: Lee, Won-Jun, Baek, Young-Kyo, Pack, Sang-Heon, Shao, Cheng Long, Son, Jung-Je, Ko, Han-Eul, Lee, Jae-Wook, Kim, Sun-Jae, Kim, Sung-Hoon, Roh, Hee-Jun, Kim, Tae-Kyung, Lee, Ho-Yeon
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creator Lee, Won-Jun
Baek, Young-Kyo
Pack, Sang-Heon
Shao, Cheng Long
Son, Jung-Je
Ko, Han-Eul
Lee, Jae-Wook
Kim, Sun-Jae
Kim, Sung-Hoon
Roh, Hee-Jun
Kim, Tae-Kyung
Lee, Ho-Yeon
description A method for establishing a plurality of protocol data unit (PDU) sessions between a user equipment (UE) and a data network (DN) by the UE may comprise transmitting a message to establish the plurality of PDU sessions to at least one network function (NF) of a plurality of NFs, exchanging a signal to establish the plurality of PDU sessions among the UE, a radio access network (RAN), and the plurality of NFs based on the message, and establishing the plurality of PDU sessions between the UE and the DN according to predetermined priority and based on the signal, wherein each of the plurality of PDU sessions corresponds to a network slice (NS) for a particular service, wherein the message includes information about the particular service corresponding to the plurality of PDU sessions, and wherein the priority is determined based on the information about the particular service.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title Method for establishing protocol data unit session in communication system
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