Inventor

CHANG HONG-SUNG

KR42 patents

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

CHANG HONG-SUNG

SAMSUNG ELECTRONICS CO LTD

System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system

System and method for notifying completion of network re-entry procedure in a communication system

System and method for allocating a channel quality information channel in a communication system

Method and system for forming and transmitting/receiving neighbor base station information in a BWA communication system

Method for operation of HARQ in a broadband wireless access communication system

System and method for performing soft handover in broadband wireless access communication system

System for handover in BWA communication system and method thereof

Data transmission system in broadband wireless access system using band AMC and method thereof

Method of cross-paging a hybrid access terminal supporting voice service and packet data service

System and method for controlling an operational mode of a MAC layer in broadband wireless access communication system

Multiple service method and apparatus in a data only mobile telecommunication system

System and method for fast network re-entry in a broadband wireless access communication system

Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems

System and method for managing a band AMC subchannel in an orthogonal frequency division multiple access communication system

System and method for coupling between mobile communication system and wireless local area network

System and method for performing network re-entry in a communication system

Method and system for acquiring time synchronization between base stations in a broadband wireless access communication system

Method and system for transmitting data using a safety channel in a broadband wireless access system

Method and apparatus for providing voice and data services in a mobile communication system with various overlapped access networks

System for handover in BWA communication system and method thereof

System and method for controlling operation states of a medium access control layer in a broadband wireless access communication system

Data push service system and method using a heterogeneous network

Method and system for handoff between base stations supporting multi-profile operation in BWA system

Method of configuring and updating connection identifier in a broadband wireless access communication system

System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system

System and method for fast network re-entry in a broadband wireless access communication system

System and method for state synchronization between a base station and a mobile station in a mobile communication system

Method and system for allocating data bursts in a wireless communication system

System and method for controlling idle mode in a broadband wireless access communication system

Method and system for indicating data burst allocation in a wireless communication system

Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system

System and method for notifying completion of network re-entry procedure in a communication system

Method and system for transmitting/receiving neighbor base-station advertisement message in broadband wireless access system

Method and system for transmitting/receiving neighbor base-station advertisement message in broadband wireless access system

System and method for allocating a channel quality information channel in a communication system

Method of configuring and updating connection identifier in a broadband wireless access communication system

KIM JUN-HYUNG

Method and system for transmitting/receiving neighbor base-station advertisement message in broadband wireless access system

Method and system for transmitting/receiving neighbor base-station advertisement message in broadband wireless access system

PARK JUNG-SHIN

Method of configuring and updating connection identifier in a broadband wireless access communication system

SON YEONG-MOON

System and method for state synchronization between a base station and a mobile station in a mobile communication system

SHIM JAE-JEONG

Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems

YOON SEUNG-LL

System and method for fast network reentry in a broadband wireless access communication system