Registered
METHOD FOR PROCESSING EXCEPTIONAL CASE OF ESTABLISHING DEFAULT BEARER IN MOBILE COMMUNICATION SYSTEM AND DEVICE THEREFOR
- Inventors
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Yang Mi Jeong, Shin Jae Wook, Ae-Soon Park
- Application No.
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17717040 (2022.04.09)
- Publication No.
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20220240337 (2022.07.28)
- Registration No.
- 11871470 (2024.01.09)
- Country
- UNITED STATES
- Project Code
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08MM1200, Research on service platform for the next generation mobile comm.,
Kim Yeongjin
- Abstract
- There are provided a method for processing an exceptional case of establishing a default bearer and a device therefor in order to solve a problem in that a user equipment cannot actually receive an IP service by accessing a packet network while failing in establishing the default bearer in a mobile communication system. A method for processing an exceptional ease of establishing a default hearer in a mobility management entity includes: receiving a network attachment request from a user equipment; transmitting a network attachment acceptance including an activation request of the default bearer to the user equipment in response to the network attachment request; and cancelling a network attachment procedure when a completion response to the activation request of the default bearer is not received from the user equipment within a predetermined time.
- Family
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