Samsung Electronics Co., Ltd.

Electronics and Telecommunications Research Institute

Kt Corporation

Sk Telecom Company, Ltd.

Hanaro Telecom., Inc.

Yong Chang

Hong-Sung Chang

Geun-Hwi Lim

Nae-Hyun Lim

Tae-Won Kim

Jung-Won Kim

Jun-Hyuk Song

Dae-Gyun Kim

Beom-Sik Bae

Jung-Shin Park

Hyun-Seok Lee

Jung-Soo Jung

Jun-Hyung Kim

Hyoung-Kyu Lim

Seung-Il Yoon

Jae-Jeong Shim

Jun-hyung Kim

Bo-Kyung Wang

Yeong-Moon Son

Yu-Chul Kim

So-Hyun Kim

Dong-Keon Kong

Joon-Ho Park

Jung-Je Son

Bong-Gee Song

Hyon-Goo Kang

In-Kyo Kim

Seung-Eun Hong

Kwang-Seop Eom

Kwang-Hyeon Lee

Do-young Kim

Bill Semper

Jeong-Je Park

Do-Young Kim

Sung-Won Lee

Tae-ho Kim

Jeong-Woo Cho

Jae-Hyuk Do

Youn-Sun Kim

Tae-Ho Kim

Se-Hee Han

Sung Jin Park

Chang-Hoi Koo

Ji-Cheol Lee

Pan-Yuh Joo

Dong-Woo Kim

Kyung-Joo Suh

Chul-Sik Yoon

Se-Hoon Kim

Eun-Hui Bae

Chi-Hong Cho

Hyeon-Cheol Pu

Eun Hui Bae

Seok-Heon Cho

Jun-Hwan Oh

Hyoung-Suk Jang

Dae-woo Lee

Sun-Hwa Lim

Jae-Bum Lee

Hyoung Kyu Lim

Dong-Jo Cheong

Jae-Hong Chon

Veronica Kondratieva

Tae-won Kim

Ji-Hae Yi

Gaun-Hwi Lim

Tae-Yong Lee

Seung-ll Yoon

Geun-Kwi Lim

Seung-Ii Yoon

Methods and apparatuses are provided for receiving neighbor BS information by a mobile station in a wireless communication system. The mobile station receives a neighbor BS information message. It is determined whether operator ID information identifying a network operator of a neighbor BS is not included in the neighbor BS information message. Operator information of the neighbor BS is determined as operator information of a serving BS, if it is determined that the operator ID information is not included in the neighbor BS information message.

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

A method and an apparatus for using a memory device are provided. A host device includes a transmitter that transmits data; a receiver that receives data; and a controller configured to receive configuration information of the memory device including the information related to the data stored in the one or more slots determined according to each vendor of the memory device, identify information related to predetermined data in the configuration data of the memory device, and receive the predetermined data from the memory device.

Apparatus and method for using memory device

Methods and apparatuses are provided for receiving neighbor BS information by a mobile station in a wireless communication system. The mobile station receives a neighbor BS information message. It is determined whether operator ID information identifying a network operator of a neighbor BS is not included in the neighbor BS information message. Operator information related to the neighbor BS is identified as operator information related to a serving BS, if it is determined that the operator ID information is not included in the neighbor BS information message.

A terminal communicating with at least one wireless communication device determines whether a first data is received from the at least one wireless communication device in a first mode, in which power is supplied to a display portion, determines whether a second data is received during a first time period from the time when the first data is received, and switches to a second mode in which the power supplied to the display portion is blocked according to whether the second data is received.

Method and apparatus for controlling power of terminal

An apparatus and method for managing health data through a user terminal are provided. The method includes inputting a user terminal number for identifying the user terminal, and information of a medical instrument for measuring the health data to a management server interworked with the user terminal, receiving, by a receiver, a security type table mapped onto the user terminal number and comprising a security type code for instructing the health data which the medical instrument has measured to be stored in a first memory without security or in a second memory with security, from the management server, and storing the health data in the first memory or the second memory, which the security type code instructs, through determining the security type code of the security type table when the health data is received from the medical instrument.

Apparatus and method for managing health data

A method for configuring a Home Energy Management System (HEMS) in a Home Area Network (HAN) is provided. The method includes registering the HEMS to a smart meter, and managing an energy profile of an HAN device including the smart meter connected to the HAN. Accordingly, a Demand Response (DR) may not normally operate between devices even if energy profile differs from one device to another.

Method and system for provisioning energy profile in Home Area Network

A method for controlling access between home devices and servers in a home network system is provided. The method includes determining whether first access of the home devices to each of the servers and second access of the servers to each of the home devices is restricted, and controlling the first access and second access based on respective access rights established according to the determination.

Method and apparatus for controlling access between home device and external server in home network system

A method and an apparatus for controlling an amount of light in a visible light communication system are provided. In the visible light communication system, a terminal measures an amount of light for a light signal received from a sensor, determines whether the measured amount of light is less than a threshold value, increases an amount of light for a light source signal to transmit to the sensor when the measured amount of light is less than the threshold value, and transmits, to the sensor, a light source signal according to the increased amount of light.

Method and apparatus for controlling amount of light in visible light communication system

A method for providing service in a communication system. A base station (BS) receives a request message for requesting a service from a mobile station (MS) located in a first service zone; and transmits to the MS a response message including information on a BS located in a service zone supporting the requested service. The MS transmits a request message for requesting a service to the BS located in the first service zone, and receives a response message including information on a BS located in a service zone supporting the requested service, from the BS located in the first service zone.

Method and system for providing service in a communication system

A method and system for transmitting/receiving a neighbor base-station information message in a broadband wireless access system. A method includes receiving, by the mobile station, a neighbor BS information message; determining whether or not an operator ID field related to a first neighbor BS is included in the neighbor BS information message; and determining that the first neighbor BS has identical BS information as a serving BS, if the operator ID field is not included in the neighbor BS information message.

A method and system are provided for transmitting broadcast service data in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme in which data transmission is achieved through a downlink and an uplink within one frame. The system being connected to a broadcast server. The system and method include allocating a connection identifier (CID) to each broadcast service for identification of a broadcast service packet transmitted over the downlink, and transmitting broadcast service information for each broadcast service; and receiving a broadcast packet from the broadcast server, and transmitting a physical layer transmission information element (DL-MAP) including a broadcast service CID for the broadcast packet through the downlink0.

Method and system for transmitting and receiving broadcast service data in a wireless communication system

The present invention relates to a subscriber station security-related parameter negotiation method in a wireless portable Internet system. The subscriber station security-related parameter negotiation method includes security-related parameters in transmitting/receiving basic capability negotiation request messages and basic capability negotiation response messages such that the subscriber station and the base station negotiate the subscriber station security-related parameters. The security-related parameters include an authorization policy support subfield used to negotiate an authorization policy between the subscriber station and the base station, and message authentication code mode subfields used to negotiate a message authentication code mode. The base station can inform the subscriber station that authentication or message authentication is not performed and is omitted according to a service provider policy by writing it on the authorization policy support subfield or message authentication code mode subfield. In addition, the subscriber station and the base station can select an authorization policy formed with at least one combination through the authorization policy support subfield of the security negotiation parameters. According to the present invention, the service provider of the wireless portable Internet system can more efficiently and flexibly manage the system by providing a scheme for omitting an authentication function and a message authentication function as well as for supporting various authorization policies and message authentication functions.

Method for negotiating security-related functions of subscriber station in wireless portable internet system

A method and communication system for assigning the control authorization for controlling functions of a device from a terminal to another terminal in a communication system is provided. Through the method, it is possible to simplify the authentication process of a terminal having the communication function based on the short messaging service, and to reduce the security information size generated in the authentication process.

Communication system having plural terminals and method for controlling terminal in communication system

Disclosed is a method and system for transmitting/receiving a neighbor base-station information message in a broadband wireless access system. A base station sets and transmits a neighbor base-station information message, which includes a specific flag field for limiting neighbor base-station information and a reserved field and omits iterative neighbor base-station information depending on a value set in the specific flag field, thereby increasing a transmission efficiency. A mobile terminal receives the neighbor base-station information message from the base station, checks the received message, and then updates an operator ID according to the value set in the specific flag field.

Growing community of inventors

Seongnam-si, South Korea

Yong Chang