Inventor

CHANG YOUNG-BIN

KR200 patents

⚠️ This page may combine multiple inventors who share the name “CHANG YOUNG-BIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHANG YOUNG-BIN

SAMSUNG ELECTRONICS CO LTD

Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system

Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system

Retransmission apparatus and method in wireless relay communication system

Apparatus and method for providing relay link zone information in a multi-hop relay Broadband Wireless Access communication system

Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system

Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system

Frame communication apparatus and method in broadband wireless communication system

Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system

Method of performing device to device communication between user equipments

Method and device for device to device communication

Method and apparatus for transmitting and receiving resource allocation information in a wireless communication system

Communication method and apparatus using beamforming

Method and device for sending and receiving scheduling data in a wireless communication system using beamforming

Method and apparatus for transmitting and receiving discovery information in wireless communication system, and protocol stack architecture for the same

Method of performing device to device communication between user equipments

Method for performing inter PLMN discovery by a user equipment (UE) in device-to-device (D2D) communication

Apparatus and method for monitoring D2D transmission in connected state

Method and apparatus for allocating resources for D2D communication

Apparatus and method for distributed scheduling in wireless communication system

System and method of counter management and security key update for device-to-device group communication

Method and apparatus for short handover latency in wireless communication system using beam forming

Apparatus and method for controlling adaptive beamforming gain in wireless communication system

Scheme for discovery in a communication network

Method and apparatus for short handover latency in wireless communication system using beam forming

Retransmission apparatus and method in wireless relay communication system

Apparatus and method for reducing map channel overhead in a broadband wireless communication system

Apparatus and method for selecting a relay mode in a multihop relay broadband wireless communication system

Apparatus and method for supporting handover in a broadband wireless access communication system

Apparatus and method for frequency reuse to avoid interference between relay station and mobile station in multi-hop relay system

Apparatus and method for supporting soft handover in broadband wireless access communication system

Method and device for allocating resources in wireless communication system supporting D2D communication

Apparatus and method for generating synchronization channel for relay station in wireless communication system

Retransmitting apparatus and method using relay station in a multi-hop network

Method of performing device to device communication between user equipments

Method and apparatus for performing inter-carrier D2D communication

Apparatus and method of cooperating with multiple base stations in wireless communication system

CHANG YOUNG-BIN

Apparatus and method for beam locking in wireless communication system

Apparatus and method for beam locking in a wireless communication system

Apparatus and method for retransmitting of data in a wireless communication system using relay

Apparatus and method for transmitting control message in multihop relay wireless communication system

Apparatus and method for asynchronous control message transmission for data retransmission in wireless relay communication system

Apparatus and method for generating automatic repeat request (ARQ) feedback message in wireless communication system

Apparatus and method for supporting automatic retransmission request (ARQ) in a wireless relay communication system

Apparatus and method for determining time to response of retransmission in a multihop relay wireless communication system

Data service apparatus and method in heterogeneous wireless networks

Apparatus and method for transmitting control message in a wireless communication system using relaying

Apparatus and method for gathering and reporting interference signal information between relay stations in multi-hop relay broadband wireless access communication system

Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system

Apparatus and method for generating MAC protocol data unit in wireless communication system

KANG HYUN-JEONG

Apparatus and method for processing preamble change of relay station in broadband wireless access communication system using multihop relay