Title:
APPARATUS AND METHOD FOR BEAM MANAGEMENT IN WIRELESS COMMUNICATION SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2018/143702
Kind Code:
A1
Abstract:
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method of a user equipment (UE) for beam management in a wireless communication system is provided. The method comprises receiving, from a base station (BS), a radio resource control (RRC) signaling and a medium access control channel element (MAC CE) signaling including a beam indicator over a downlink channel for the beam management, identifying the beam indicator based on the RRC signaling and the MAC CE signaling, and determining the beam indicator for a physical downlink control channel (PDCCH), a common physical downlink shared channel (PDSCH), and a fallback unicast PDSCH.
Inventors:
NG BOON LOONG (US)
KIM JAEWON (KR)
CHANDRASEKHAR VIKRAM (US)
NAM YOUNG-HAN (US)
KIM JAEWON (KR)
CHANDRASEKHAR VIKRAM (US)
NAM YOUNG-HAN (US)
Application Number:
PCT/KR2018/001402
Publication Date:
August 09, 2018
Filing Date:
February 01, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04L1/06; H04L1/18
Domestic Patent References:
| WO2016067318A1 | 2016-05-06 |
Foreign References:
| US20140120926A1 | 2014-05-01 | |||
| EP2728787A2 | 2014-05-07 | |||
| US9537631B2 | 2017-01-03 | |||
| US20140036806A1 | 2014-02-06 | |||
| EP3567764A1 | 2019-11-13 | |||
| EP3606214A1 | 2020-02-05 | |||
| US20150215908A1 | 2015-07-30 |
Other References:
See also references of EP 3574607A4
QUALCOMM: "UE power saving for PDCCH monitoring", 3GPP TSG-RAN WG1 DRAFT; RL-1700817, 16 January 2017 (2017-01-16)
QUALCOMM: "UE power saving for PDCCH monitoring", 3GPP TSG-RAN WG1 DRAFT; RL-1700817, 16 January 2017 (2017-01-16)
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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