Samsung Electronics Co., Ltd.

Seoul National University

Korea Advanced Institute of Science and Technology

Kitaek Lee

Heeyoub Kang

Young-rok Oh

Hwi-jong Yoo

Ilsoo Kim

Sunghyun Choi

Seungil Park

Youngrok Oh

Haejung Yang

Byounghoon Jung

Kyungjin Lee

SaeWoong Bahk

Kwangkyu Bang

Eung Chang Lee

Bong Jae Lee

Heejin Yang

Heechul Lee

HyoJae Bang

Jihwan Lee

Sundo Kim

Junseok Kim

A storage device includes at least one non-volatile memory device, a first temperature sensor and a second temperature sensor arranged adjacent to the at least one non-volatile memory device, and a controller controlling an operation performance level of the at least one non-volatile memory device based on a plurality of performance tables, a first temperature detected by the first temperature sensor, and a second temperature detected by the second temperature sensor. Each performance table includes a plurality of entries, and each entry includes information regarding the operation performance level of the at least one non-volatile memory device. Each performance table corresponds to a result of a calculation regarding the first temperature and the second temperature.

Storage device, method of operating the same, and method of providing a plurality of performance tables

A method by a first base station comprises receiving a message including information related to a sum of traffic loads of user equipment and information related to a location of a second base station from second base stations, identifying a sum of traffic loads transmitted from the second base stations, to the UEs, identifying whether the identified sum of the traffic loads is larger than a sum of data rates for the corresponding UEs of the corresponding second base stations located in the specific first area, when the identified sum of the traffic loads is larger than the sum of the data rates, identifying a specific UE to be operated as a second base station among the corresponding UEs located in the specific first area, and transmitting information indicating that the specific UE is to operate as the second base station to the specific UE.

Device and method for operating network in wireless communication system

A communication method and apparatus for communicating with an intelligent base station in a wireless communication system are provided. An operation method of the intelligent base station includes determining whether reconfiguration of an intelligent base station group that supports a terminal is necessary, according to movement information of the terminal, the determination being performed by a first intelligent base station included in the intelligent base station group, when the first intelligent base station determines that reconfiguration of the intelligent base station group is necessary, transmitting a join request to join the intelligent base station group, to a nearby intelligent base station not included in the intelligent base station group, receiving a join approval message in response to the transmitted join request, and reconfiguring the intelligent base station group, based on the received join approval message.

Base station group reconfiguration messaging based on terminal movement

A non-volatile memory device includes a memory cell array, a word line driver, a bit line driver, a read circuit, and control logic. The memory cell array includes a plurality of banks. Each bank includes a plurality of tiles. Each tile includes a plurality of resistive memory cells connected to a plurality of bit lines and a plurality of word lines. The word line driver selects one of the word lines in response to an input address. The bit line driver selects one of the bit lines in response to the input address. The read circuit reads a code word from the memory cell array in a read operation. The control logic is configured to control the word line driver, the bit line driver, the read circuit in the read operation. The control logic performs an address scramble on the input address, and provides the scrambled address to the read circuit to access the plurality of tiles in the read operation.

Non-volatile memory device, storage device having the same, and reading method thereof

A semiconductor package includes a semiconductor chip and a polydimethylsiloxane (PDMS) layer that is provided on the semiconductor chip and of which upper surface is exposed to the outside. Since the semiconductor package may include the PDMS layer, heat emitting performance of the semiconductor package in a vacuum state may improve.

Semiconductor package and semiconductor apparatus

A semiconductor module includes a substrate, a first package mounted on the substrate, second packages mounted on the substrate, a label layer provided on the substrate, and a heat transfer structure interposed between the substrate and the label layer and overlapping at least two of the second packages in a plan view of the module.

Semiconductor module

A random access method may include receiving a random access preamble that is uniquely allocated to a User Equipment (UE) from the UE on an extended-Physical Random Access Channel (e-PRACH) and identifying the UE based on the random access preamble.

Method and system for random access and uplink data transmission for low latency communication

Heart transfer label structure

Semiconductor module including package and heat transfer structure

A storage device may include a nonvolatile memory including a plurality of memory blocks and a memory controller configured to determine a comparison between an idle current value of the nonvolatile memory and a reference current value and to adjust, based on the comparison, a start temperature at which the storage device begins operating speed control of the storage device.

Storage devices including dynamic internal thermal throttling

Growing community of inventors

Hwaseong-si, South Korea

Kitaek Lee