Title:
METHOD BY WHICH TERMINAL FOR SUPPORTING DUAL CONNECTION BETWEEN E-UTRA AND NR TRANSMITS AND RECEIVES SIGNAL, AND TERMINAL FOR PERFORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/050215
Kind Code:
A1
Abstract:
Provided in the present specification is a method by which a terminal for supporting a dual connection between an E-UTRA and an NR transmits and receives a signal. The method can apply a preset maximum sensitivity degradation (MSD) for a reference sensitivity used in the reception of a downlink signal when the terminal is set to aggregate at least two carriers, and when at least two carriers include one of E-UTRA operating bands 1, 3, 19 and 21, and NR operating bands n78 and/or n79, an uplink center frequency of the first carrier of at least two carriers has a first value and a downlink center frequency of the first carrier has a second value.
Inventors:
LIM SUHWAN (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
JANG JAEHYUK (KR)
LEE JOOHEE (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
JANG JAEHYUK (KR)
LEE JOOHEE (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
Application Number:
PCT/KR2018/010063
Publication Date:
March 14, 2019
Filing Date:
August 30, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B17/10; H04B17/21; H04B17/345
Foreign References:
| US20160157293A1 | 2016-06-02 |
Other References:
CHINA TELECOM: "TP for TR 37.863-01-01: Co-existence Studies and MSD for DC 1A-n78A_BCS0", R4-1708983, 3GPP TSG RAN WG4 MEETING #84, 31 August 2017 (2017-08-31), XP051331234
CHINA TELECOM ET AL.: "TP for TR 37.863-01-01: Co-existence Studies and MDS for DC_3A-n78A_BCS0", R4-1708980, 3GPP TSG RAN WG4 MEETING #84, 31 August 2017 (2017-08-31), XP051331231
"TP for TR 37.863-01-01: 2DL/2UL DC_3A-n79A_BCS0", R4-1708895, 3GPP TSG RAN WG4 MEETING #84, 31 August 2017 (2017-08-31), XP051331156
NTT DOCOMO, INC.: "TP for TR 37.863-01-01 DC_19A-n78A", R4-1708977, 3GPP TSG RAN WG4 MEETING #84, August 2017 (2017-08-01), XP051331230
NOKIA ET AL.: "Single Tx UE in LTE-NR UL Dual Connectivity", RP-171878, 3GPP TSG RAN MEETING #77, 4 September 2017 (2017-09-04), XP051324446
See also references of EP 3496301A4
CHINA TELECOM ET AL.: "TP for TR 37.863-01-01: Co-existence Studies and MDS for DC_3A-n78A_BCS0", R4-1708980, 3GPP TSG RAN WG4 MEETING #84, 31 August 2017 (2017-08-31), XP051331231
"TP for TR 37.863-01-01: 2DL/2UL DC_3A-n79A_BCS0", R4-1708895, 3GPP TSG RAN WG4 MEETING #84, 31 August 2017 (2017-08-31), XP051331156
NTT DOCOMO, INC.: "TP for TR 37.863-01-01 DC_19A-n78A", R4-1708977, 3GPP TSG RAN WG4 MEETING #84, August 2017 (2017-08-01), XP051331230
NOKIA ET AL.: "Single Tx UE in LTE-NR UL Dual Connectivity", RP-171878, 3GPP TSG RAN MEETING #77, 4 September 2017 (2017-09-04), XP051324446
See also references of EP 3496301A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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