Title:
METHOD AND APPARATUS FOR COMMUNICATION IN NEXT-GENERATION MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/056785
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 method for operating a terminal is provided. The method includes receiving a first radio resource control (RRC) message including information for RRC connection suspension, maintaining a signaling radio bearer (SRB) 0 and suspending a data radio bearer (DRB) and at least one other SRB based on the first RRC message, transmitting, to a base station, a second RRC message for requesting RRC connection resumption through the SRB0, receiving, from the base station, a third RRC message for the RRC connection resumption through an SRB1, and resuming an SRB2 and the DRB based on the third RRC message.
Inventors:
KIM SOENGHUN (KR)
KIM SANGBUM (KR)
JANG JAEHYUK (KR)
KIM DONGGUN (KR)
VAN LIESHOUT GERT-JAN (GB)
VAN DER VELDE HIMKE (GB)
SAYENKO ALEXANDER (KR)
KIM SANGBUM (KR)
JANG JAEHYUK (KR)
KIM DONGGUN (KR)
VAN LIESHOUT GERT-JAN (GB)
VAN DER VELDE HIMKE (GB)
SAYENKO ALEXANDER (KR)
Application Number:
PCT/KR2017/010600
Publication Date:
March 29, 2018
Filing Date:
September 26, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04B7/06
Domestic Patent References:
| WO2017200477A1 | 2017-11-23 | |||
| WO2018029621A1 | 2018-02-15 |
Foreign References:
| US20100184438A1 | 2010-07-22 | |||
| US8768305B1 | 2014-07-01 | |||
| EP2557889A1 | 2013-02-13 | |||
| US20140128058A1 | 2014-05-08 | |||
| US20110117905A1 | 2011-05-19 | |||
| EP3407666A1 | 2018-11-28 |
Other References:
ERICSSON: "3GPP DRAFT; 36300_CR0909R1_(REL-13)_R2-165844, 3RD GENERATION PARTNERSHIP PROJECT (3GPP", vol. RAN WG2, 22 September 2016, MOBILE COMPETENCE CENTRE, article "Corrections to C-loT optimisations in Stage-2", pages: 20160822 - 20160826
ERICSSON ET AL.: "3GPP DRAFT; 33401_CR0580R1 JREL-13)_53-160822_MERGE590_532_CR_RRCRESUME, 3RD GENERATION PARTNERSHIP PROJECT (3GPP", vol. SA WG3, 12 June 2016, MOBILE COMPETENCE CENTRE, article "Security for RRC suspend and resume", pages: 20160509 - 20160513
ERICSSON: "3GPP DRAFT; S3-160588_NBCIOT_DISC PAPER_RRC RESUME FIN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP", vol. SA WG3, 8 May 2016, MOBILE COMPETENCE CENTRE, article "Security for RRC Connection Suspend and Resume", pages: 20160509 - 20160513
See also references of EP 3504834A4
ERICSSON ET AL.: "3GPP DRAFT; 33401_CR0580R1 JREL-13)_53-160822_MERGE590_532_CR_RRCRESUME, 3RD GENERATION PARTNERSHIP PROJECT (3GPP", vol. SA WG3, 12 June 2016, MOBILE COMPETENCE CENTRE, article "Security for RRC suspend and resume", pages: 20160509 - 20160513
ERICSSON: "3GPP DRAFT; S3-160588_NBCIOT_DISC PAPER_RRC RESUME FIN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP", vol. SA WG3, 8 May 2016, MOBILE COMPETENCE CENTRE, article "Security for RRC Connection Suspend and Resume", pages: 20160509 - 20160513
See also references of EP 3504834A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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