Apparatus and method for transmitting and receiving data in communication system

    公开(公告)号:US09825786B2

    公开(公告)日:2017-11-21

    申请号:US15338310

    申请日:2016-10-28

    Inventor: Seongbeom Hong

    CPC classification number: H04L25/03343 H04L1/0084

    Abstract: A method for transmitting and receiving data in a communication system includes adding symbols to both ends of a transmitted signal block, filtering the transmitted signal block, removing the symbols from the filtered transmitted signal block and transmitting the transmitted signal block to a receiver through a channel. A transmitter includes a controller configured to add symbols to both ends of a transmitted signal block through the symbol adder, filter the transmitted signal block, remove the symbols from the filtered transmitted signal block through the symbol remover, and transmit the transmitted signal block through the transceiver to a receiver through a channel. A receiver includes a controller configured to add symbols to both ends of the received signal block through the symbol adder, filter the received signal block and reconstruct data from the received signal block.

    Antenna and electronic device including the same

    公开(公告)号:US11777193B2

    公开(公告)日:2023-10-03

    申请号:US16866011

    申请日:2020-05-04

    CPC classification number: H01Q1/243 H01Q21/065 H04M1/0266 H04M1/0277

    Abstract: An electronic device is provided. The electronic device includes a front cover, a rear cover, an array antenna, and a support member. The support member includes a conductive first portion forming a lateral appearance of the electronic device, a second portion adjacent to the array antenna, the front cover, and the conductive first portion, and having at least one opening filled with a non-conductive material, and a third portion including a non-conductive material and disposed adjacent to the array antenna, the rear cover, and the conductive first portion. The conductive first portion is exposed to an outside of the electronic device, and the second and third portions are hidden by the front and rear covers. A beam formed by the array antenna is radiated to the outside through the at least one opening and the third portion.

    Apparatus and method for arranging beam in wireless communication system

    公开(公告)号:US11296768B2

    公开(公告)日:2022-04-05

    申请号:US16672338

    申请日:2019-11-01

    Abstract: An apparatus and method for arranging a beam in a wireless communication system are provided. An electronic device includes a memory storing codebook information, a communication module operatively connected with the memory, and a processor operatively connected with the communication module and the memory. The processor is set to provide a first beam and a first beam set including beams surrounding the first beam on the basis of the codebook information, where centers of regions covered by the beams included in the first beam set substantially form an equilateral hexagon, and transceiver data by using the first beam and the first beam set.

    Antenna and electronic device including the same

    公开(公告)号:US10826162B1

    公开(公告)日:2020-11-03

    申请号:US16884713

    申请日:2020-05-27

    Abstract: An electronic device is provided. The electronic device includes a front cover, a rear cover, an array antenna, and a support member. The support member includes a conductive first portion forming a lateral appearance of the electronic device, a second portion adjacent to the array antenna, the front cover, and the conductive first portion, and having at least one opening filled with a non-conductive material, and a third portion including a non-conductive material and disposed adjacent to the array antenna, the rear cover, and the conductive first portion. The conductive first portion is exposed to an outside of the electronic device, and the second and third portions are hidden by the front and rear covers. A beam formed by the array antenna is radiated to the outside through the at least one opening and the third portion.

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