Title:
METHOD FOR PERFORMING REFLECTIVE QUALITY OF SERVICE (QOS) IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/143593
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing reflective QoS in wireless communication system, the method comprising: receiving a DL SDAP PDU via a DL DRB with a first DRB ID from a network, wherein the DL SDAP PDU includes a first indicator indicating whether to perform updating AS mapping rule for UL and a second indicator indicating whether to perform updating NAS reflective QoS rule for UL; and performing the updating of the AS mapping rule for UL or the updating of the NAS reflective QoS rule for the UL according to the first indicator and the second indicator.
Inventors:
CHO HEEJEONG (KR)
YI SEUNGJUNE (KR)
YI SEUNGJUNE (KR)
Application Number:
PCT/KR2018/000978
Publication Date:
August 09, 2018
Filing Date:
January 23, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/02; H04W28/06
Other References:
NOKIA ET AL.: "DL and UL QoS markings on NG3 interface", R3-170215, 3GPP TSG-RAN WG3 MEETING #ADHOC, 11 January 2017 (2017-01-11), Spokane, USA, XP051212788
SAMSUNG: "NR QOS-AS handling of a New QOS flow", R2-1700030, 3GPP TSG-RAN WG2 MEETING #96BIS, 5 January 2017 (2017-01-05), Spokane, USA, XP051203564
NOKIA ET AL.: "Reflective QoS in AS", R2-1700064, 3GPP TSG-RAN WG2 MEETING NR ADHOC, 6 January 2017 (2017-01-06), Spokane, USA, XP051203615
NOKIA ET AL.: "Reflective QoS principles in Access Stratum", R3-170214, 3GPP TSG-RAN WG3 MEETING NR ADHOC, 11 January 2017 (2017-01-11), Spokane, USA, XP051212787
CATT: "DRB management and NR QoS", R2-166113, 3GPP TSG RAN WG2 MEETING #95BIS, 30 September 2016 (2016-09-30), Kaohsiung, XP051161576
NOKIA ET AL.: "3GPP DRAFT; R2-1700065 QOS MARKING", 3RD GENERATION PARTNERSHIP PROJECT (3GPP, article "QoS flow marking"
NOKIA ET AL.: "3GPP DRAFT; R3-170215 _ QOSNG3", 3RD GENERATION PARTNERSHIP PROJECT (3GPP, article "DL and UL QoS markings on NG3 interface"
See also references of EP 3469828A4
SAMSUNG: "NR QOS-AS handling of a New QOS flow", R2-1700030, 3GPP TSG-RAN WG2 MEETING #96BIS, 5 January 2017 (2017-01-05), Spokane, USA, XP051203564
NOKIA ET AL.: "Reflective QoS in AS", R2-1700064, 3GPP TSG-RAN WG2 MEETING NR ADHOC, 6 January 2017 (2017-01-06), Spokane, USA, XP051203615
NOKIA ET AL.: "Reflective QoS principles in Access Stratum", R3-170214, 3GPP TSG-RAN WG3 MEETING NR ADHOC, 11 January 2017 (2017-01-11), Spokane, USA, XP051212787
CATT: "DRB management and NR QoS", R2-166113, 3GPP TSG RAN WG2 MEETING #95BIS, 30 September 2016 (2016-09-30), Kaohsiung, XP051161576
NOKIA ET AL.: "3GPP DRAFT; R2-1700065 QOS MARKING", 3RD GENERATION PARTNERSHIP PROJECT (3GPP, article "QoS flow marking"
NOKIA ET AL.: "3GPP DRAFT; R3-170215 _ QOSNG3", 3RD GENERATION PARTNERSHIP PROJECT (3GPP, article "DL and UL QoS markings on NG3 interface"
See also references of EP 3469828A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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