Samsung Electronics Co., Ltd.

Other

Jun-Sung Lee

Hun-Kee Kim

Gert Jan Van Lieshout

Soeng-hun Kim

Soeng-Hun Kim

Yong-Suk Moon

Byoung-Jae Bae

Jae-Seung Yoon

Noh-Sun Kim

Sung-Man Han

Ji-Hyeon Choi

Han-Seok Kim

Gin-Kyu Choi

Seong-Yong Park

Sung-Man Kim

Hye-Jeong Kim

Young-Taek Kim

Do-Young Lee

Kyu-II Yeon

Dae-hyun Sim

Byung-Tae Yoon

Jin-Kyu Choi

Chang-Yeon Kim

Sun-Wook Kim

Hyeong-Seok Jeong

Jin-Han Song

Nam-Ryul Jeon

Da-Hyun Shin

Hyo-Seon Oh

No-Sun Kim

Kyo-Sook Shin

Chul-Hong Boo

Hye-Ki Oh

Gert-Jan Van Lieshout

A method for operating a terminal in a wireless communication system is provided. The method includes decoding data which is received data or combined data, in case that the data is successfully decoded, determining whether the decoding of the data is a first successful decoding, and, in case that the decoding of the data is the first successful decoding, delivering the decoded data to a disassembly and demultiplexing entity.

Operating method and apparatus according to data duplicate retransmission in mobile communication system

Disclosed herein is a lifting surgical instrument having a branch point, which is used to insert a thread without a cog and a barb into the skin. The lifting surgical instrument includes a sheath, including: a probe part formed in the tubular shape in which a through hole penetrating in a longitudinal direction is formed, and configured such that the front end thereof may be inserted into the skin; and a body configured to extend from the rear end of the probe part, to have a diameter larger than that of the through hole, to communicate with the through hole, and to include a sheath hole. In this case, a direction guidance portion is provided on the inner surface of the probe part, and the angle at which the needle travels is changed via the direction guidance portion when the needle passes through the through hole.

Lifting surgical instrument having branch point

An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.

An adaptable antenna apparatus for a base station is provided. The adaptable antenna apparatus includes a first antenna having a first antenna array, a second antenna rotatably coupled to the first antenna and having a second antenna array, and a main controller provided in one of the first antenna and the second antenna, wherein the main controller is configured to apply a control signal to the first antenna and the second antenna.

Adaptable antenna apparatus for base station

A method and apparatus are provided for supporting a large Service Data Unit (SDU) in a receiver of a mobile communication system. The method includes receiving a Radio Link Control (RLC) Protocol Data Unit (PDU) from an upper layer; checking a Length Indicator (LI) included in an RLC header of the RLC PDU; if the LI is configured as '0', determining that the received RLC PDU includes an RLC SDU of 2047 bytes, and if the LI is configured as a value other than '0', determining that the received RLC PDU includes an RLC SDU of a size corresponding to the value of the LI; and reforming the RLC SDU, based on the LI.

Method and apparatus for supporting large service data unit in mobile communication system

A method and apparatus for configuring a routing path in a wireless communication system are provided. The method includes measuring a first distance between the terminal and a target terminal, transmitting information of the measured first distance to at least one neighboring terminal, receiving a second distance measured for the target terminal with respect to the terminal from the at least one neighboring terminal, and determining a neighboring terminal of which the second distance is the longest as a next terminal of the routing path.

Method and apparatus for configuring routing path in wireless communication system

Methods and apparatuses are provided for transmitting and receiving a Packet Data Unit (PDU) in a mobile communication system. The PDU, including a header and at least one data field, is generated. The PDU is transmitted. The header includes a length indicator (LI) field and an extension bit field. The LI field indicates a length of a corresponding data field. The extension bit field indicates whether a data field follows or a set of an extension bit field and an LI field follows. The extension bit field is placed prior to the LI field in the set of the extension bit field and the LI field. An LI field is present for every data field except a last data field.

Method and apparatus for transmitting and receiving packet data unit in mobile communication system

An apparatus and a method for configuring a network in a terminal of a wireless communication system are provided. The network configuring method includes sending a reference message in a communication radius of the terminal; when receiving at least one ACKnowledge (ACK) message for the reference message, checking a node degree of each adjacent terminal which sends the ACK message, the node degree indicating the number of neighboring terminals of each adjacent terminal; forming an inner region and an outer region of the terminal based on an adjacent terminal of the greatest node degree among the adjacent terminals; determining a transmit power in the inner region and a transmit power in the outer region; and determining a final transmit power for configuring a network using the transmit power of the inner region and the transmit power of the outer region.

Apparatus and method for network controlling in wireless communication system

The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.

A structure is provided for protecting a Radio Frequency Remote Head (RRH). The structure includes a solar head and a solar body. An upper side of the solar head is sloped to prevent an inflow of rainwater and has at least one solar panel, and a lower side thereof has at least one round cable hole surrounded by a rubber material. The solar body is situated on a lower end of the solar head and includes a plurality of solar panels, a side of each of which is sloped to prevent an inflow of rainwater and is openable upward. An upper end of the solar body has an air outlet formed to exhaust air, and a lower end thereof has an air inlet formed to receive air. The air outlet and the air inlet each have a plurality of supports arranged at specific intervals and connected by a protection net.

Structure for protecting radio frequency remote head

An apparatus and method for synchronizing a broadcast message in a broadband wireless communication system are provided. In a method of operating a Base Station (BS) for synchronizing the broadcast message in the broadband wireless communication system, the method includes setting a transmission start frame number of each of broadcast messages so that the transmission start frame number is identical to those of neighbor BSs according to a frame number generated based on Global Positioning System (GPS) information, if at least one or more of the broadcast messages are superposed in an nframe, transmitting broadcast messages having a high priority among the at least one or more of the broadcast messages in the nframe, and transmitting broadcast messages, having a low priority and not transmitted in the nframe, in an (n+1)frame with a time delay, and setting a next transmission start time of the broadcast messages having the high priority and the broadcast messages having the low priority to an (n+m)frame, wherein n is an integer indicating a frame number for transmitting the broadcast messages, and m is an integer indicating a transmission period of a corresponding broadcast message.

Method and apparatus for synchronizing broadcast message in broadband wireless communication system

A base station is capable of performing 4-beamforming using Radio Units (RU), each having two paths in a wireless communication system. The base station includes a Digital Unit (DU), a first RU, and a second RU. The DU performs a mutual conversion function between an information bit line and a digital signal, calculates beamforming coefficients for 4-beamforming, and performs the 4-beamforming using the beamforming coefficients. The first RU has two Radio Frequency (RF) paths, extracts a clock signal from a digital signal from the DU, and provides the clock signal to the second RU. The second RU has two RF paths and operates according to the clock signal provided from the first RU.

Apparatus and method for 4-beamforming using radio units having two paths in wireless communication system

An apparatus and a method for supporting a relay service using at least two antennas in a wireless communication system are provided. The apparatus includes at least two antennas, each of the at least two antennas for receiving a signal, at least two factor generators, each of the at least two factor generators for generating a factor used for removing at least one polarization component other than a select polarization component from a signal, at least two filters, each of the at least two filters for filtering at least one polarization component other than a select polarization component from the signal received by one of the at least two antennas using a factor generated by one of the at least two factor generators, and at least two signal detectors, each of the at least two signal detectors for detecting a signal for the select polarization component filtered by one of the at least two filters.

Growing community of inventors

Seoul, South Korea

Jun-Sung Lee