Abstract
The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system for supporting a higher data rate and a 4^th generation (4G) system with a technology for Internet of things (IoT), and a system thereof. The present invention can be applied to intelligent services (such as smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technologies and IoT-related technologies. An operation method by a terminal comprises the steps of: receiving a radio resource control (RRC) message from a base station; checking a version change of a PDCP layer device based on the RRC message; transferring the data of the PDCP layer device of an existing version to a newly-set PDCP layer device when the version of the PDCP layer device is changed; and considering the data transmitted to the PDCP layer device as data received from a higher layer to process the same. The present invention can prevent the waste of transmission resources.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| CN112567881A | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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| EP3782432A1 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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No | Family Member | |||
| EP3782432A4 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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No | Family Member | |||
| US11330439B2 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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Yes | Basis Patent | |||
| US2020053566A1 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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Yes | Basis Patent | |||
| US2022264306A1 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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No | Family Member | |||
| WO2020032455A1 | 5G | 08/12/2022 | ISLD-202212-031 | SAMSUNG |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Claim
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.