ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY AND METHOD OF CONTROLLING POWER OF ELECTRONIC DEVICE

Title:

ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY AND METHOD OF CONTROLLING POWER OF ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/235874

Kind Code:

A1

Abstract:

An electronic device comprises a first transceiver configured to transmit/receive data via a first communication network, a second transceiver configured to transmit/receive data via a second communication network, and at least one communication processor electrically connected with at least one of the first transceiver and the second transceiver, wherein the at least one communication processor is configured to identify transmission of transmission data via the first communication network, upon transmission of the transmission data via the first communication network, identify whether there is transmission data to be transmitted via the second communication network from a PDCP buffer, and when it is identified that there is no transmission data to be transmitted via the second communication network, perform control to transmit the transmission data to be transmitted via the first communication network, via the first transceiver, based on second maximum transmission power larger than preset first maximum transmission power.

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Inventors:

LEE JOOKWAN (KR)
LEE SANGHO (KR)
LEE TAESEOP (KR)
CHUNG WONSUK (KR)
KIM HONG (KR)
PARK SUYOUNG (KR)

Application Number:

PCT/KR2020/006405

Publication Date:

November 26, 2020

Filing Date:

May 15, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W52/34; H04W52/14; H04W52/36; H04W52/50; H04W76/16; H04W88/06

Foreign References:

US20180167897A1	2018-06-14
US20190045568A1	2019-02-07
KR20190053066A	2019-05-17

Other References:

INTEL CORPORATION: "Uplink power control for NR-NR Dual Connectivity", 3GPP DRAFT; R1-1906826, 3RD GENERATION PARTNERSHIP PROJECT (3GPP),, 4 May 2019 (2019-05-04), XP051708862
MOHAMMED AMEEN: "5G NR-RAN Deep Dive 2018 Q4 release", 10 September 2018 (2018-09-10), pages 1 - 298, XP009524430, Retrieved from the Internet

Attorney, Agent or Firm:

LEE, Keon-Joo et al. (KR)

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