Samsung Electronics Co., Ltd.

Korea University Industrial Academic Collaboration Foundation

Korea University Research and Business Foundation

Chae-Man Lim

Jong-han Lim

Min-goo Kim

Tae-Yoon Kim

Han-Ju Kim

Jung-Won Lee

Hyuk-Joon Kwon

Jin-Woo Kim

Young-seok Jung

Soon-Young Yoon

Hee-Won Kang

Seung-Joo Maeng

Jae-min Ahn

Hyeon-Woo Lee

Hi-Chan Moon

Jung-Woo Lee

Ju-Ho Lee

Sung-Ho Choi

Young-Bum Kim

Kook-Heui Lee

Soeng-Hun Kim

Min-Goo Kim

Song-Yean Cho

Joon-Goo Park

Young-Ju Kim

Sung-Chul Park

Bong-Gee Song

Soo-Jin Park

Joo-han Kim

Jung-Min Park

Inkyu Lee

Jong-Hyuk Kim

Byonghyo Shim

Kyung-Ha Lee

Yeon-Woo Kim

Seong-Woo Ahn

Jong-Yoon Hwang

Seung-Hwan Won

Jong-Han Lim

Kwang-Man Ok

Dong-Ryeol Ryu

Sung-Rae Cho

Joo-Kwang Kim

Hyoung-Joo Lee

Seong-woo Ahn

Seong-Ho Hur

Hye-Joong Kang

Young-Seok Jung

Yong-Serk Kim

In-Kyu Lee

Young-Hak Kim

Byung-wook Yoo

Jae-Min Ahn

In-yup Kang

Seong-Kyu Hwang

Sung-Chul Han

Tae-Yoo Kim

Young-Min Ki

Sang-Uk Park

Jae-Hawk Lee

Jun-Kyoung Lee

Sung-Hyun Moon

Ho-il Kim

Seung-Gil Jeon

Jin-Seong Kim

Seok-Hwan Park

Jeoung-Gil Lee

Seung-Jin Kim

Bum-Soo Lee

Duk-Hyun Chang

Jun-Young Woo

Hyun-Myung Kim

In-Yup Kang

Hyeon-Woo; Lee

Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.

Method and apparatus for transmitting and receiving control information in wireless communication system

An electronic apparatus, according to various embodiments of the present invention, comprises: a first antenna of a first bandwidth; a second antenna of a second bandwidth which partially overlaps with the first bandwidth; a third antenna of the first bandwidth; a fourth antenna of the second bandwidth; a transmission/reception path corresponding to each of a plurality of bandwidths; a reception path corresponding to each of the plurality of bandwidths; and a path formation unit which forms a path such that any one of the first antenna and the third antenna is connected to the transmission/reception path, the other of the first antenna and the third antenna is connected to the reception path, and any one of the second antenna and the fourth antenna is connected to the transmission/reception path, and the other of the second antenna and the fourth antenna is connected to the reception path.

Electronic apparatus and control method therefor

An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.

Apparatus and method for saving power by transmission interval in wireless communication system

According to various embodiments of the present invention, an electronic device may comprise a communication circuit configured to perform proximity-based service direct discovery; and a processor configured to broadcast a safety message related to the electronic device via the communication circuit in a first safe operation mode, and receive a safety message broadcast from at least one external electronic device in a second safe operation mode different from the first safe operation mode, and various embodiments are possible.

Device and method for providing V2P service on basis of proximity-based service direct communication

A method for estimating location of an electronic device is provided. The method includes collecting from a transmitter, transmitter information including time information that is proportional to distance between the electronic device and the transmitter; obtaining location information of the electronic device at a point where the transmitter information is collected; and transmitting the transmitter information and the location information to a server to be used to estimate the location of the transmitter.

Method for estimating location, and electronic device and server thereof

Provided is an apparatus and method for providing a location of an electronic device according to various embodiments. An operation method of the electronic device according to an embodiment includes obtaining cellular data from at least one base station, obtaining at least one coverage information corresponding to the obtained cellular data, and determining a location of the electronic device based on the obtained at least one coverage information.

Apparatus and method for determining location of electronic device

A device and a method for providing a wireless LAN service in an electronic device are provided. The electronic device includes a communication interface that transmits and receives a signal for a wireless LAN service; and a processor that selects a plurality of channels using the communication interface and based on channel scan information, accesses at least one Access Point (AP) corresponding to at least one channel among the plurality of channels, and monitors the plurality of channels in a state in which the access to at least one AP is maintained.

Method for providing wireless LAN service and electronic device therefor

Disclosed is an electronic device including a memory that stores grid information corresponding to a plurality of grids corresponding to a cell. The electronic device also includes a processor configured to acquire location information of an external electronic device and cell information related to a cell of the external electronic device corresponding to the location information, to calculate at least one active grid corresponding to the location information of the electronic device among the plurality of grids at least based on the location information, to acquire dominant values corresponding to the at least one active grid based on the cell information, to designate the at least one active grid as at least one dominant grid when the dominant values meet a predetermined condition, and to update the cell information when a number of at least one dominant grid meets a predetermined condition. Various embodiments are possible.

Electronic device and method of estimating location by electronic device

A method for searching for an access point in a local area network at an electronic device, in accordance with various embodiments, comprises: an operation for determining the moving level of the electronic device; and an operation for deciding, in accordance with the determination result of the moving level of the electronic device, whether or not an access point in the local area network is searched for. Other embodiments are possible.

Electronic device and method for searching for access point in local area network at electronic device

An electronic device is provided, and includes a communication interface and a first processor and a second processor. The first processor may be configured to receive first base station information from base station, search a first memory for first wireless information corresponding to the received first base station information, and when the first wireless information is not searched in the first memory, send a request for second wireless information corresponding to the first base station information to the second processor, and the second processor may be configured to search a second memory for the second wireless information based on the request for the second wireless information. Other various embodiments are also available.

Electronic device and method for managing information of electronic device

Growing community of inventors

Seoul, South Korea

Chae-Man Lim