J
Jae-Weon Cho
Researcher at Samsung
Publications - 137
Citations - 5604
Jae-Weon Cho is an academic researcher from Samsung. The author has contributed to research in topics: Communications system & Base station. The author has an hindex of 32, co-authored 137 publications receiving 5372 citations.
Papers
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Journal ArticleDOI
Millimeter-wave beamforming as an enabling technology for 5G cellular communications: theoretical feasibility and prototype results
Won-Il Roh,Ji-Yun Seol,Jeong-Ho Park,Byunghwan Lee,Jae-kon Lee,Yung-soo Kim,Jae-Weon Cho,Kyungwhoon Cheun,Farshid Aryanfar +8 more
TL;DR: This article presents recent results from channel measurement campaigns and the development of advanced algorithms and a prototype, which clearly demonstrate that the mmWave band may indeed be a worthy candidate for next generation (5G) cellular systems.
Patent
Communication method and apparatus using analog and digital hybrid beamforming
TL;DR: In this paper, a communication method and apparatus using analog and digital hybrid beamforming is provided, which includes receiving a first message including a measurement and selection condition for hybrid beamformforming from a base station, measuring channels of a plurality of BS transmission beams, selecting at least one BS transmission beam based on channel measurements, transmitting report information about the selected at least 1 transmission beam to the BS, receiving from the BS a second message, estimating an effective channel matrix for the selected final BS transmission beacon according to the measurement and report condition, determining feedback information for digital beamforming of the
Proceedings ArticleDOI
Tens of Gbps support with mmWave beamforming systems for next generation communications
TL;DR: A novel hybrid beamforming scheme that jointly combines RF beamforming and baseband precoding as a key enabling technique to make efficient use of mmWave channel is proposed.
Patent
Apparatus and method for transmitting/receiving a signal in a communication system using a low density parity check code
Song-Nam Hong,Pan-Yuh Joo,Jung-Je Son,Jae-Weon Cho,Hyoung-Kyu Lim,Son Yeong Moon,Sung-Jin Lee,Mi-hyun Lee,Hyun-Jeong Kang,Kim Young Ho +9 more
TL;DR: In this paper, an apparatus and method for transmitting a signal in a communication system using a low density parity check (LDPC) code is provided for transmitting an information word at a coding rate, where an additional pattern is generated when the HARQ scheme to be applied to the LDPC codeword is a partial chase combining (CC) scheme.
Patent
Apparatus and method for supporting soft handover in broadband wireless access communication system
TL;DR: In this article, an apparatus and method for allocating downlink/uplink subchannels for a soft handover in a broadband wireless access communication system is presented, wherein the method includes the steps of configuring FUSC sub-channels based on a predetermined FUsC subchannel configuration scheme by using an equal seed value in all cells.