Title:
METHOD AND USER EQUIPMENT FOR PERFORMING MEASUREMENT IN EN-DC CONTEXT
Document Type and Number:
WIPO Patent Application WO/2019/098525
Kind Code:
A1
Abstract:
A disclosure in of the present specification provides a method for user equipment performing measurement. The method may comprise a step of the UE receiving configuration information regarding a measurement gap. For the UE, dual connectivity (DC) with respect to an evolved universal terrestrial radio access (E-UTRA) cell and a new radio access technology (NR) cell may be configured. The configuration information regarding the measurement gap may include a measurement gap length (MGL). The MGL may include one of 3 ms, 4 ms and 6 ms. The method may include the steps of: determining the total number of slots in which an interruption occurs during the MGL period; and performing measurement during the MGL period. The total number of slots in which an interruption occurs may be determined on the basis of subcarrier spacing (SCS) of the NR cell and the MGL.
Inventors:
YANG YOONOH (KR)
LEE SANGWOOK (KR)
LIM SUHWAN (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
LEE SANGWOOK (KR)
LIM SUHWAN (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
Application Number:
PCT/KR2018/011667
Publication Date:
May 23, 2019
Filing Date:
October 02, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W24/08; H04W72/04; H04W76/16
Other References:
SAMSUNG: "Measurement Gap Configuration for EN-DC", R2-1711299, 3GPP TSG RAN WG2 MEETING #99BIS, 28 September 2017 (2017-09-28), Prague, Czech, XP051354474
"Discussion on CSI-RS for L3 Mobility", RL-1714268, 3GPP TSG RAN WG1 MEETING #90, 12 August 2017 (2017-08-12), Prague, Czech, XP051317054
"Measurement gap in NR", R2-1710591, 3GPP TSG RAN WG2 MEETING #99BIS, 29 September 2017 (2017-09-29), Prague, Czech, XP051355020
INTEL CORPORATION: "On MGRP and MGL for NR", R4-1710367, 3GPP TSG RAN WG4 MEETING #84BIS, 2 October 2017 (2017-10-02), Dubrovnik, Croatia, XP051357313
HUAWEI: "Measurement gap configuration in NR", R2-1710574, 3GPP TSG RAN, 29 September 2017 (2017-09-29), Prague Czech Republic, XP051355005
"Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 10", 3GPP TS 36.211, December 2011 (2011-12-01)
See also references of EP 3515105A4
"Discussion on CSI-RS for L3 Mobility", RL-1714268, 3GPP TSG RAN WG1 MEETING #90, 12 August 2017 (2017-08-12), Prague, Czech, XP051317054
"Measurement gap in NR", R2-1710591, 3GPP TSG RAN WG2 MEETING #99BIS, 29 September 2017 (2017-09-29), Prague, Czech, XP051355020
INTEL CORPORATION: "On MGRP and MGL for NR", R4-1710367, 3GPP TSG RAN WG4 MEETING #84BIS, 2 October 2017 (2017-10-02), Dubrovnik, Croatia, XP051357313
HUAWEI: "Measurement gap configuration in NR", R2-1710574, 3GPP TSG RAN, 29 September 2017 (2017-09-29), Prague Czech Republic, XP051355005
"Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 10", 3GPP TS 36.211, December 2011 (2011-12-01)
See also references of EP 3515105A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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