Title:
MAXIMUM POWER REDUCTION
Document Type and Number:
WIPO Patent Application WO/2022/240078
Kind Code:
A1
Abstract:
A disclosure of this specification provides a device configured to operate in a wireless system and to support PC2 (Power Class 2), the device comprising: a transceiver configured with intra-band non-contiguous CA, wherein the transceiver is equipped with dual power amplifier, wherein the intra-band non-contiguous CA is configured to use a first CC(component carrier) and a second CC; and a processor operably connectable to the transceiver, wherein the processer is configured to: determine maximum transmission power, based on an MPR(Maximum Power Reduction), transmit uplink signal using the intra-band non-contiguous CA, based on maximum the transmission power.
Inventors:
LIM SUHWAN (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
HWANG JINYUP (KR)
PARK JINWOONG (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
HWANG JINYUP (KR)
PARK JINWOONG (KR)
Application Number:
PCT/KR2022/006511
Publication Date:
November 17, 2022
Filing Date:
May 06, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W52/34; H04L5/00; H04L27/26; H04W52/14; H04W52/36
Foreign References:
| US20150245302A1 | 2015-08-27 |
Other References:
HUAWEI, HISILICON: "Update of E-UTRA TDD configuration for overlapping UL transmission", 3GPP DRAFT; R5-213018, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 8 May 2021 (2021-05-08), XP052003505
HUAWEI, HISILICON: "Update of TDM pattern configuration in EN-DC MOP and A-MPR cases", 3GPP DRAFT; R5-213019, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 8 May 2021 (2021-05-08), XP052003506
LG ELECTRONICS: "MPR initial results for NR PC2 intra-band contiguous CA UE according to RF architecture", 3GPP DRAFT; R4-2105325, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 15 April 2021 (2021-04-15), XP051995581
ZTE CORPORATION: "Discussion on PC2 intra-band non-contiguous NR CA", 3GPP DRAFT; R4-2102185, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 15 January 2021 (2021-01-15), XP052180550
HUAWEI, HISILICON: "Update of TDM pattern configuration in EN-DC MOP and A-MPR cases", 3GPP DRAFT; R5-213019, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 8 May 2021 (2021-05-08), XP052003506
LG ELECTRONICS: "MPR initial results for NR PC2 intra-band contiguous CA UE according to RF architecture", 3GPP DRAFT; R4-2105325, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 15 April 2021 (2021-04-15), XP051995581
ZTE CORPORATION: "Discussion on PC2 intra-band non-contiguous NR CA", 3GPP DRAFT; R4-2102185, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 15 January 2021 (2021-01-15), XP052180550
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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