Title:
METHOD AND USER EQUIPMENT FOR ACCESS TO NARROWBAND INTERNET OF THINGS (NB IOT)
Document Type and Number:
WIPO Patent Application WO/2018/190620
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. The present disclosure discloses a method for access to NB IoT, comprising the following steps of: detecting a NPSS and a NSSS to realize downlink synchronization; detecting a NPBCH to acquire MIB-NB information; and acquiring SIB1-NB according to the MIB-NB information, wherein at least one of the NPSS, the NSSS, the MIB-NB and the SIB1-NB is transmitted on a non-anchor carrier.
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Inventors:
SU DI (CN)
SUN FEIFEI (CN)
SUN FEIFEI (CN)
Application Number:
PCT/KR2018/004208
Publication Date:
October 18, 2018
Filing Date:
April 10, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W48/08; H04W56/00; H04W72/04
Domestic Patent References:
| WO2017019133A1 | 2017-02-02 | |||
| WO2017039372A1 | 2017-03-09 | |||
| WO2017014600A1 | 2017-01-26 |
Other References:
PANASONIC: "Relation among NR-PBCH, SIBs and subcells", R1-1705170, 3GPP TSG RAN WG1 MEETING #88BIS, 24 March 2017 (2017-03-24), Spokane, USA, XP051250608
S. SEO ET AL.: "Trends of NB-IoT", 1 October 2016 (2016-10-01), pages 11 - 20, XP055641345, Retrieved from the Internet
S. SEO ET AL.: "Trends of NB-IoT", 1 October 2016 (2016-10-01), pages 11 - 20, XP055641345, Retrieved from the Internet
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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