Samsung Electronics Co., Ltd.

Jiwoong Jeong

Dong Hee Lee

The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The purpose of the disclosure is to control traffic generally in a wireless communication system, and an operating method of a server comprises the steps of: receiving, from a network entity, information on a congested area in a network to which the network entity belongs; updating a network access policy on the basis of the received congested area information; and transmitting the updated network access policy to a terminal, wherein the network entity determines the congested area on the basis of statistical information on the network to which the network entity belongs.

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Seoul, South Korea

Jiwoong Jeong