Samsung Electronics Co., Ltd.

Sungkyunkwan University

Ja-Heon Gu

Seung-Hoon Park

Min-Young Chung

Hyunseok Ryu

Chi-Woo Lim

Dae-Gyun Kim

Hyun-Seok Ryu

Min Jung Jang

Wonjun Hwang

Sueng-Jae Bae

Won-Jin Lee

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment of the disclosure, in a wireless communication system, a remote terminal transmits a relay request message to a target relay terminal. The remote terminal performs an IP allocation procedure with the target relay terminal. The remote terminal performs relay communication with the target relay terminal on the basis of the IP allocation procedure. The IP allocation procedure is performed using an IP address which has been used in previous relay communication with a source relay terminal.

Method and apparatus for setting up relay link in wireless communication system

The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). The present invention relates to a method for selecting, by a device, a peer discovery resource (PDR) in a device-to-device (D2D) communication system, the method comprising the steps of: determining a PDR selection range which can be selected by the device; and selecting a PDR in the determined PDR selection range.

Apparatus and method for selecting peer discovery resource in device-to-device communication system

Growing community of inventors

Suwon-si, South Korea

Ja-Heon Gu