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公开(公告)号：US10819011B2
公开(公告)日：2020-10-27
申请号：US15991504
申请日：2018-05-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Bin Lee , Jae Hyung Kim , Hua Li , Je Sun Moon , Jin Kyu Bang , Chang Ha Yu , Sung Yeul Hong
Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing the first plate, and a side member surrounding a space between the first plate and the second plate and a circuit board, which is accommodated inside a housing and in which a wireless communication circuit is disposed. The second plate includes a slot filled with a non-conductive material. An area other than the slot is formed of a conductive material. The circuit board includes a conductive pattern formed on the circuit board along with the slot of the second plate, and the wireless communication circuit is configured to feed one point of the second plate adjacent to the slot to receive a signal of a first frequency band through an electrical path formed by the slot and to feed the conductive pattern to receive a signal of a second frequency band through the slot.
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公开(公告)号：US20180342793A1
公开(公告)日：2018-11-29
申请号：US15991504
申请日：2018-05-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Bin LEE , Jae Hyung Kim , Hua Li , Je Sun Moon , Jin Kyu Bang , Chang Ha Yu , Sung Yeul Hong
Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing the first plate, and a side member surrounding a space between the first plate and the second plate and a circuit board, which is accommodated inside a housing and in which a wireless communication circuit is disposed. The second plate includes a slot filled with a non-conductive material. An area other than the slot is formed of a conductive material. The circuit board includes a conductive pattern formed on the circuit board along with the slot of the second plate, and the wireless communication circuit is configured to feed one point of the second plate adjacent to the slot to receive a signal of a first frequency band through an electrical path formed by the slot and to feed the conductive pattern to receive a signal of a second frequency band through the slot.
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3.发明授权公开(公告)号：US08787475B2
公开(公告)日：2014-07-22
申请号：US13861581
申请日：2013-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongxing Zhou , Hua Li , Sung Jin Kim
IPC: H04L27/28
CPC classification number: H04B7/0456 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0639
Abstract: Provided herein is a method of designing a network codebook that may be shared by a plurality of base stations. Also provided herein is a feedback method of a terminal using the network codebook. The network codebook design method may design the network codebook by processing a pre-defined first codebook based on large scale fading of the base stations. The terminal may more effectively feed back a preferred matrix indicator with respect to the network codebook.
Abstract translation: 这里提供了一种设计可由多个基站共享的网络码本的方法。 本文还提供了使用网络码本的终端的反馈方法。 网络码本设计方法可以基于基站的大规模衰落处理预定义的第一码本来设计网络码本。 终端可以更有效地反馈关于网络码本的优选矩阵指示符。
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