Title:
METHOD AND APPARATUS FOR MANAGING DEDICATED PRECONFIGURED UPLINK RESOURCE CONFIGURATION FOR A MOVING WIRELESS DEVICE IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/040155
Kind Code:
A1
Abstract:
A method and apparatus for managing dedicated preconfigured uplink resource (D-PUR) configuration for a moving wireless device in a wireless communication system. A radio access network (RAN) node transmits, to a wireless device, a configuration of a dedicated pre-allocated uplink resource (D-PUR) for the wireless device. The RAN node transmits, to a core network node, a first message including information related to the D-PUR for the wireless device. The RAN node receives, from the core network node, a second message informing that the core network node detects an access of the wireless device to another RAN node based on the information related to the D-PUR. The RAN node releases the configuration of the D-PUR for the wireless device.
Inventors:
KIM SEOKJUNG (KR)
CHOE HYUNJUNG (KR)
XU JIAN (KR)
BYUN DAEWOOK (KR)
CHOE HYUNJUNG (KR)
XU JIAN (KR)
BYUN DAEWOOK (KR)
Application Number:
PCT/KR2020/000195
Publication Date:
March 04, 2021
Filing Date:
January 06, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W76/36; H04W72/04; H04W76/27
Foreign References:
| US20170135001A1 | 2017-05-11 |
Other References:
HUAWEI; HISILICON: "Handling of D-PUR configuration for CP solution", 3GPP DRAFT; R2-1910174 HANDLING OF D-PUR CONFIGURATION FOR CP SOLUTION, vol. RAN WG2, 16 August 2019 (2019-08-16), Prague, Czech Republic, pages 1 - 5, XP051767955
ZTE CORPORATION; SANECHIPS: "Network based D-PUR configuration and release", 3GPP DRAFT; R2-1905643 NETWORK BASED D-PUR CONFIGURATION AND RELEASE, vol. RAN WG2, 2 May 2019 (2019-05-02), Reno, Nevada, USA, pages 1 - 4, XP051710001
NOKIA; NOKIA SHANGHAI BELL: "Analysis of D-PUR Configuration Signaling", 3GPP DRAFT; R2-1909029-D-PUR-V3, vol. RAN WG2, 15 August 2019 (2019-08-15), Prague, Czech Republic, pages 1 - 5, XP051766839
ERICSSON: "Report on email discussion [106#60] D-PUR TA validation criteria", 3GPP DRAFT; R2-1910435 REPORT OF EMAIL DISCUSSION [106#60] ON TA VALIDATION CRITERIA, vol. RAN WG2, 15 August 2019 (2019-08-15), Prague, Czech Republic, pages 1 - 27, XP051768214
ZTE CORPORATION; SANECHIPS: "Network based D-PUR configuration and release", 3GPP DRAFT; R2-1905643 NETWORK BASED D-PUR CONFIGURATION AND RELEASE, vol. RAN WG2, 2 May 2019 (2019-05-02), Reno, Nevada, USA, pages 1 - 4, XP051710001
NOKIA; NOKIA SHANGHAI BELL: "Analysis of D-PUR Configuration Signaling", 3GPP DRAFT; R2-1909029-D-PUR-V3, vol. RAN WG2, 15 August 2019 (2019-08-15), Prague, Czech Republic, pages 1 - 5, XP051766839
ERICSSON: "Report on email discussion [106#60] D-PUR TA validation criteria", 3GPP DRAFT; R2-1910435 REPORT OF EMAIL DISCUSSION [106#60] ON TA VALIDATION CRITERIA, vol. RAN WG2, 15 August 2019 (2019-08-15), Prague, Czech Republic, pages 1 - 27, XP051768214
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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