Title:
TERMINAL DEVICE, METHOD, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2019/131847
Kind Code:
A1
Abstract:
A terminal device for communicating with one or a plurality of base station devices, wherein the terminal device is provided with: a reception unit for receiving an RRC resetting message that includes a DRB setting from the base station devices, the DRB setting including a DRB identifier and an EPS bearer identifier; and a processing unit for associating an established DRB and the EPS identifier when the DRB setting is not part of the current setting of the terminal device and the DRB has been set to the EPS bearer identifier.
Inventors:
HORI TAKAKO
YAMADA SHOHEI
TSUBOI HIDEKAZU
YAMADA SHOHEI
TSUBOI HIDEKAZU
Application Number:
PCT/JP2018/048066
Publication Date:
July 04, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
SHARP KK (JP)
FG INNOVATION CO LTD (CN)
FG INNOVATION CO LTD (CN)
International Classes:
H04W76/11; H04W72/04; H04W76/20
Foreign References:
| JP2017529763A | 2017-10-05 | |||
| JP2017025353A | 2017-02-02 |
Other References:
SHARP: "Handling of EPS bearer identity in EN-DC", 3GPP TSG RAN WG2 #100 R2-1713864, 27 November 2017 (2017-11-27), XP051372501
SHARP: "Remaining issues on DRB handling for EN-DC in 36.331", 3GPP TSG-RAN WG2 NR AD HOC 1801 R2-1801507, 22 January 2018 (2018-01-22), XP051386903
"Work Item on New Radio (NR) Access Technology", 3GPP RP-170855
"System Architecture for the 5G System; Stage 2", 3GPP TS 23.501
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2", 3GPP TS 36.300
"Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specifications", 3GPP TS 36.331
"Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification", 3GPP TS 36.323
"Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Link Control (RLC) protocol specification", 3GPP TS 36.322
"Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification", 3GPP TS 36.321
"Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Multi-Connectivity; Stage 2", 3GPP TS 37.340
"NR; NR and NG-RAN Overall description; Stage 2", 3GPP TS 38.300
"NR; Radio Resource Control (RRC); Protocol specifications", 3GPP TS 38.331
"NR; Packet Data Convergence Protocol (PDCP) specification", 3GPP TS 38.323
"NR; Radio Link Control (RLC) protocol specification", 3GPP TS 38.322
"NR; Medium Access Control (MAC) protocol specification", 3GPP TS 38.321
"General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access", 3GPP TS 23.401
"Procedure for 5G System; Stage 2", 3GPP TS 23.502
"NR; Service Data Adaptation Protocol (SDAP) specification", 3GPP TS 37.324
SHARP: "Remaining issues on DRB handling for EN-DC in 36.331", 3GPP TSG-RAN WG2 NR AD HOC 1801 R2-1801507, 22 January 2018 (2018-01-22), XP051386903
"Work Item on New Radio (NR) Access Technology", 3GPP RP-170855
"System Architecture for the 5G System; Stage 2", 3GPP TS 23.501
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2", 3GPP TS 36.300
"Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specifications", 3GPP TS 36.331
"Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification", 3GPP TS 36.323
"Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Link Control (RLC) protocol specification", 3GPP TS 36.322
"Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification", 3GPP TS 36.321
"Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Multi-Connectivity; Stage 2", 3GPP TS 37.340
"NR; NR and NG-RAN Overall description; Stage 2", 3GPP TS 38.300
"NR; Radio Resource Control (RRC); Protocol specifications", 3GPP TS 38.331
"NR; Packet Data Convergence Protocol (PDCP) specification", 3GPP TS 38.323
"NR; Radio Link Control (RLC) protocol specification", 3GPP TS 38.322
"NR; Medium Access Control (MAC) protocol specification", 3GPP TS 38.321
"General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access", 3GPP TS 23.401
"Procedure for 5G System; Stage 2", 3GPP TS 23.502
"NR; Service Data Adaptation Protocol (SDAP) specification", 3GPP TS 37.324
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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