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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR INITIAL ACCESS BLOCK ON STAND-ALONE NR UNLICENSED SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2019/124891
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A UE in a wireless communication system is provided. The UE comprises at least one processor configured to identify a DTTC including at least one of a first periodicity, a duration of a first transmission window, or a first timing offset of the first transmission window, wherein the DTTC is identified for the DSCH or RLM in a serving cell, and identify a DMTC including at least one of a second periodicity, a duration of a second transmission window, or a second timing offset of the second transmission window, wherein the DMTC is identified for RRM measurement based on the DSCH. The UE further comprises a transceiver operably connected to the processor, the transceiver configured to receive, from a BS, at least one DSCH from a set of DSCH over unlicensed downlink channels based on the identified DTTC, wherein the received at least one DSCH includes a SS/PBCH block.

Inventors:
LI YINGZHE (US)
SI HONGBO (US)
Application Number:
KR2018/015960
Publication Date:
June 27, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W48/12; H04W48/10; H04W56/00; H04W72/04; H04W74/08
Domestic Patent References:
WO2016186406A12016-11-24
Foreign References:
US20170048690A12017-02-16
US20160127098A12016-05-05
US20150223149A12015-08-06
Other References:
"3GPP; TSG RAN; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation (Release 14", 3GPP TS 36.211 V14.4.0, 26 September 2017 (2017-09-26), XP051337328
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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