Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ACTIVATION OF SECONDARY CELL GROUP CONFIGURATION UPON MASTER CELL GROUP FAILURE DETECTION
Document Type and Number:
WIPO Patent Application WO/2020/197306
Kind Code:
A1
Abstract:
A method and apparatus for activation of secondary cell group (SCG) configuration upon master cell group (MCG) failure detection in a wireless communication system is provided. A wireless device delays activation of a SCG. When the wireless device detects a failure on a master cell group (MCG) while delaying the activation of the SCG, the wireless device activates the SCG, and performs a random access procedure on a cell of the SCG.

Inventors:
LEE YOUNGDAE (KR)
JUNG SUNGHOON (KR)
KIM TAEHUN (KR)
Application Number:
PCT/KR2020/004163
Publication Date:
October 01, 2020
Filing Date:
March 27, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W76/18; H04L5/00; H04W74/08; H04W76/15; H04W76/27
Domestic Patent References:
WO2017196095A22017-11-16
Foreign References:
US9042315B22015-05-26
US9504052B22016-11-22
US20150327107A12015-11-12
Other References:
CATT: "Dormant state of SCG", 3GPP DRAFT; R2-1900208, 1 March 2019 (2019-03-01), Athens, Greece, pages 1 - 4, XP051601607
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
Download PDF: