Title:
METHOD FOR TRANSMITTING AND RECEIVING SIGNAL BY TERMINAL SUPPORTING DUAL CONNECTIVITY BETWEEN E-UTRA AND NR AND TERMINAL FOR PERFORMING SAME METHOD
Document Type and Number:
WIPO Patent Application WO/2019/216577
Kind Code:
A1
Abstract:
One disclosure of the present specification provides a terminal for transmitting and receiving a signal, the terminal supporting dual connectivity between E-UTRA and NR. The terminal comprises: a transceiver for transmitting an uplink signal and receiving a downlink signal by using the dual connectivity; and a processor for controlling the transceiver, wherein the transceiver is configured to use two of E-UTRA operating bands 1, 3, 18, 21, 28, 41, and 42 and NR operating band n79, and when an uplink center frequency of a first operating band among the E-UTRA operating bands and the NR operating band n79 is a first value and a downlink center frequency of the first operating band is a second value, an MSD is preset, and on the basis of a dual uplink operation, the MSD may be applied to reference sensitivity used for receiving the downlink signal.
Inventors:
LIM SUHWAN (KR)
LEE SANGWOOK (KR)
JANG JAEHYUK (KR)
JUNG MANYOUNG (KR)
LEE SANGWOOK (KR)
JANG JAEHYUK (KR)
JUNG MANYOUNG (KR)
Application Number:
PCT/KR2019/004880
Publication Date:
November 14, 2019
Filing Date:
April 23, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B17/336; H04B17/21
Foreign References:
| US20150117193A1 | 2015-04-30 | |||
| US20140241317A1 | 2014-08-28 |
Other References:
NTT DOCOMO, INC: "MSD for 3DL/2UL DC related to B28", 3GPP TSG RAN WG4 MEETING #86BIS R4-1804366., 6 April 2018 (2018-04-06), XP051418030
SOFTBANK CORP: "TP on TR 37.863-0 1-01 for DC_41A-n79A: missing parts and corrections", 3GPP TSG RAN WG4 MEETING #86BIS R4-1803746., 6 April 2018 (2018-04-06), XP051417680
KDDI CORPORATION: "TP for TR 37.863-02-01 for DC combinations of DC_18A-28A-n79A", 3GPP TSG RAN WG4 AH MEETING R4-1804904., 6 April 2018 (2018-04-06), XP051418490
SOFTBANK CORP: "TP on TR 37.863-0 1-01 for DC_41A-n79A: missing parts and corrections", 3GPP TSG RAN WG4 MEETING #86BIS R4-1803746., 6 April 2018 (2018-04-06), XP051417680
KDDI CORPORATION: "TP for TR 37.863-02-01 for DC combinations of DC_18A-28A-n79A", 3GPP TSG RAN WG4 AH MEETING R4-1804904., 6 April 2018 (2018-04-06), XP051418490
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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