Title:
METHOD AND UE FOR HANDLING COLLISION IN A WIRELESS COMMUNICATION NETWORK
Document Type and Number:
WIPO Patent Application WO/2020/222579
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein disclose a method for handling collision in a wireless communication network. The method includes detecting the collision between a registration procedure initiated by the UE (100) and a deregistration procedure initiated by the wireless communication network and determining whether the cause value received in the deregistration request message is one of a specific cause value for the deregistration procedure. Further, the method includes performing one of: aborting the deregistration procedure initiated by the wireless communication network and proceeding with the registration procedure initiated by the UE (100) on determining that the cause value is one of the specific cause value for the deregistration procedure; and aborting the registration procedure initiated by the UE (100) and proceeding with the deregistration procedure initiated by the wireless communication network on determining that the cause value is not one of the specific cause value for the deregistration procedure.
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Inventors:
KUMAR LALITH (IN)
Application Number:
PCT/KR2020/005805
Publication Date:
November 05, 2020
Filing Date:
April 29, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W60/00; H04W88/18
Domestic Patent References:
| WO2018097599A1 | 2018-05-31 | |||
| WO2018088756A1 | 2018-05-17 |
Other References:
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 24.501, no. V16.0.2, 31 March 2019 (2019-03-31), pages 1 - 480, XP051723201
INTEL: "Discussion on coordination between the state machines for GMM and 5GMM", 3GPP DRAFT; C1-192268, 1 March 2019 (2019-03-01), Montreal (Canada), pages 1 - 9, XP051705460
NOKIA; NOKIA SHANGHAI BELL: "New 5GMM cause values for CAG", 3GPP DRAFT; C1-192334, 12 April 2019 (2019-04-12), Xi'an, P.R. of China, pages 1 - 27, XP051705522
INTEL: "Discussion on coordination between the state machines for GMM and 5GMM", 3GPP DRAFT; C1-192268, 1 March 2019 (2019-03-01), Montreal (Canada), pages 1 - 9, XP051705460
NOKIA; NOKIA SHANGHAI BELL: "New 5GMM cause values for CAG", 3GPP DRAFT; C1-192334, 12 April 2019 (2019-04-12), Xi'an, P.R. of China, pages 1 - 27, XP051705522
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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