Jong-Suk Chae

APPARATUS FOR TRANSMITTING AND RECEIVING DATA TO PROVIDE HIGH-SPEED DATA COMMUNICATION AND METHOD THEREOF

LOW C-SWAP FMCW RADAR SYSTEM FOR SENSING ILLEGAL FLIGHT OF LOW-FLYING DRONE

Communication apparatus and method

Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication system

TAG APPARATUS FOR HIGH-RATE DATA TRANSMISSION AND COMMUNICATION METHOD THEREOF

HIGH FREQUENCY (HF)/ULTRA HIGH FREQUENCY (UHF) RADIO FREQUENCY IDENTIFICATION (RFID) DUAL-BAND TAG ANTENNA

Tag integrated circuit module apparatus and method of fabricating tag integrated circuit module apparatus

System for simultaneously identifying massive RFID tags using HF band

LOOP ANTENNA

Apparatus and method for measuring aging environment

APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHOGONAL VARIABLE SPREADING FACTOR (OVSF) CODES IN MOBILE COMMUNICATION SYSTEM

Reader antenna and RFID electronic shelf including the same

APPARATUS AND METHOD FOR TRANSMITTING TAG DATA

Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf system

OPERATION METHOD OF AN RFID TAG, OPERATION METHOD OF AN RFID READER, RFID TAG, AND RFID READER

Operating method for a WPAN device

REAL-TIME LOCATION TRACKING APPARATUS AND METHOD USING GLOBAL POSITIONING SYSTEM (GPS) SIGNAL RELAY TAG

Constant amplitude decoding apparatus and method for multiplexed direct-sequence spread communication system

Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereof

Adaptive collision avoidance apparatus and method in channel-hopping based wireless AD-HOC networks

AMI GATEWAY APPARATUS FOR PROCESSING LARGE AMI DATA AND VARIOUS APPLICATION PROFILES AND METHOD THEREOF

Mesh routing method and mesh routing apparatus in beacon enabled wireless AD-HOC networks

METHOD AND SYSTEM FOR MANAGING NODE IDENTIFICATION

APPARATUS FOR DETECTING SURVIVAL STATUS OF LIVING THING AND METHOD USING THE SAME

RFID READER, RFID TAG, AND METHOD OF RECOGNIZING PLURALITY OF RFID TAGS

Passive RFID system and method

OPERATING METHOD OF NETWORK NODE OF NETWORK WITH TREE STRUCTURE BASED ON DISTRIBUTED ADDRESS ASSIGNMENT AND NETWORK FORMING METHOD

RFID READER AND SIGNAL RECEIVING METHOD THEREOF

RFID reader and method for suppressing transmission leakage signal thereof

SENSOR ACTUATOR NODE AND METHOD FOR HANDLING CIRCUMSTANTIAL CHANGES IN SENSOR ACTUATOR NETWORK USING SAME

Apparatus and method for transmitting packet data in wireless sensor network

RFID reader and method for controlling gain thereof

SYSTEM AND METHOD FOR ENFORCING RFID EVENT MANAGEMENT POLICY

Symbol synchronization apparatus and method of passive RFID reader

METHOD AND APPARATUS FOR REAL TIME LOCATION TRACKING USING RFID

Ad-hoc wireless communication method using sector antenna, recovery method in ad-hoc wireless communication and ad-hoc wireless communication system

RFID READER ANTENNA AND RFID SHELF HAVING THE SAME

MOBILE RFID DEVICE AND DATA COMMUNICATION METHOD THEREOF

DEMODULATION APPARATUS AND METHOD FOR RFID READER IN PASSIVE RFID ENVIRONMENT

RFID READER, RFID TAG, AND CONTROLLING METHOD THEREOF

Time synchronization and routing method in wireless sensor network, and apparatus for enabling the method

Constant amplitude encoding apparatus and method for code division multiplexing communication system

Distributed channel hopping method in wireless ad-hoc network

ASYNCHRONOUS MULTI-CHANNEL ADAPTATION METHOD FOR WIRELESS AD-HOC NETWORK

DATA COMMUNICATION METHOD USING BODY AREA NETWORK SUPERFRAME

Apparatus and method for controlling radiation direction

Scheduling method and scheduling information synchronizing method in wireless ad hoc network

Apparatus and method for locating RFID tag

POLICY BASED DATA PROCESSING METHOD AND SYSTEM

Method for recognizing radio frequency identification tag reader and apparatus thereof

Wireless network system using cyclic frame

CHANNEL ESTIMATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM

Super frame structure and beacon scheduling method for mesh networking

Apparatus and method for demodulating subcarrier tag signal in RFID reader

Apparatus for synchronizing clock in real-time locating system and method therefor

Sensor network medium access control (MAC) system for multihop communication

NEAR-FIELD RADIO FREQUENCY IDENTIFICATION READER ANTENNA

Apparatus and method for transmit leakage signal suppression in RFID reader

Radio frequency identification (RFID) security apparatus having security function and method thereof

RADIO FREQUENCY IDENTIFICATION (RFID) AUTHENTICATION APPARATUS HAVING AUTHENTICATION FUNCTION AND METHOD THEREOF

Apparatus and method for managing product distribution using security tag

MOBILE MULTIMEDIA TERMINAL FOR A CALM SYSTEM AND A METHOD FOR OFFERING CONTINUOUS MULTIMEDIA COMMUNICATIONS

Method of generating activation code for radio frequency identification tag

Synchronization method between reader and tag

Cross-layer routing method in wireless sensor network

Energy saving method in wireless network

Method of supporting node portability in sensor network

Radio frequency identification tag and antenna for radio frequency identification tag

METHOD AND DEVICE FOR SETTING RFID PARAMETER

WIRELESS SENSOR NETWORK USING DYNAMIC MESSAGE ROUTING ALGORITHM AND METHOD OF CONTROLLING THE WIRELESS SENSOR NETWORK

Radio frequency identification tag and radio frequency identification tag antenna

Method and system for preventing loss or theft using wireless PAN or LAN

Antenna for radio frequency identification tag

Antenna for radio frequency identification tag

Node device and method for beacon scheduling in ad-hoc network and data transmitting method thereof

Apparatus for storing sensing data in tag and method thereof

Passive tag including volatile memory

Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof

Localization apparatus for recognizing location of node in sensor network and method thereof

Node for self localization, clustering method using the same, and localization method

METHOD FOR READING TAG IN MOBILE RFID ENVIRONMENT

Method for recognizing request for data transmission by mobile/base station RRC using network transfer device

Apparatus for measuring read range between RFID tag and reader

Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedance matching method thereof

PIFA and RFID tag using the same

Dual polarization antenna and RFID reader employing the same