Title:
CELL GROUP ACTIVATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/211378
Kind Code:
A1
Abstract:
The present disclosure relates to a cell group activation in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) may receive an instruction to activate a cell group via another cell group. After receiving the instruction, the UE may perform a frequency band switching from a first frequency band (e.g., dormant BWP) to a second frequency band (e.g., non-dormant BWP) based on a determination to skip a random access procedure to the cell group. The UE may perform a transmission to the cell group in the second frequency band while skipping the random access procedure to the cell group.
Inventors:
KIM HONGSUK (KR)
JUNG SUNGHOON (KR)
KIM SANGWON (KR)
JUNG SUNGHOON (KR)
KIM SANGWON (KR)
Application Number:
PCT/KR2022/004187
Publication Date:
October 06, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W76/15; H04L5/00; H04W72/04
Domestic Patent References:
| WO2020034840A1 | 2020-02-20 |
Foreign References:
| US20190357092A1 | 2019-11-21 | |||
| US20200296759A1 | 2020-09-17 | |||
| KR20190143314A | 2019-12-30 |
Other References:
SAMSUNG (RAPPORTEUR): "Inclusive language review for TS 36.331", 3GPP DRAFT; R2-2101988, vol. RAN WG2, 4 February 2021 (2021-02-04), pages 1 - 1063, XP051976112
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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