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Method and apparatus for beam association between downlink/uplink

專利號
US10868608B2
公開日期
2020-12-15
申請人
Samsung Electronics Co., Ltd.(KR Suwon-si)
發(fā)明人
Jeehwan Noh; Taeyoung Kim; Hyunil Yoo
IPC分類
H04B7/06; H04W76/27; H04W72/04; H04B7/08; H04B7/0408
技術(shù)領(lǐng)域
ul,bpl,dl,bm,beam,indication,rs,station,terminal,srs
地域: Suwon-si

摘要

The disclosure relates to a communication scheme and system for the convergence of a 5G communication system for supporting a higher a data transfer rate after the 4G system with the IoT technology. The disclosure may be applied to intelligence services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related services) based on the 5G communication technology and IoT-related technology. The disclosure discloses a method and apparatus for a beam association between DL/UL.

說明書

In accordance with another aspect of the disclosure, a method for a base station to operate is provided. The method includes transmitting first information indicating the type of resource related to UL transmission and second information indicating a resource of the type of resource to a terminal, selecting a beam for UL reception based on the first information and the second information, and receiving an UL signal from the terminal based on the selected beam.

In accordance with another aspect of the disclosure a base station is provided. The base station includes a transceiver configured to transmit and receive signals and a controller configured to control to transmit first information indicating the type of resource related to uplink (UL) transmission and second information indicating a resource of the type of resource to a terminal, to select a beam for UL reception based on the first information and the second information, and to receive an UL signal from the terminal based on the selected beam.

Other aspects, advantages, and salient features of the disclosure will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses various embodiments of the disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other aspects, features, and advantages of certain embodiments of the disclosure will be more apparent from the following description taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a diagram showing the application of independent beam pair links (BPL) to downlink (DL) transmission and uplink (UL) transmission according to an embodiment of the disclosure;

權(quán)利要求

1
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