Abstract
To provide a method of transmitting downlink packets to an idle mode terminal device capable of reducing a network data transmission delay time for a user and efficiently using network resources in a mobile communication system in which a control plane and a user plane of a gateway node are separated.SOLUTION: A method causes a user plane node to execute a step of receiving and buffering a downlink packet for a terminal device, a step of transmitting a notification message of reception of the downlink packet to a control plane node, and a step of transmitting a buffered downlink packet to the terminal device via a base station device, and further causes the user plane node to execute a step delaying transmission of a notification message of the reception of the downlink packet to the control plane node on the basis of the buffering time.SELECTED DRAWING: Figure 2
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD | No | Family Member | ||||
| 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | No | Family Member | ||||
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| KR101893917B1 | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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Yes | Basis Patent | |||
| KR101893917B1 | 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
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| KR101893917B1 | 4G,3G | 11/10/2023 | ISLD-202207-040 | SK TELECOM CO LTD | No | Family Member | ||||
| KR101893917B1 | 4G,3G | 11/10/2023 | ISLD-202207-041 | SK TELECOM CO LTD | No | Family Member | ||||
| KR20170088598A | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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Yes | Basis Patent | |||
| KR20170088598A | 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
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| KR20170088598A | 4G,3G | 11/10/2023 | ISLD-202207-041 | SK TELECOM CO LTD | No | Family Member | ||||
| CN108496389A | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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No | Family Member | |||
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| CN108496389A | 4G,3G | 11/10/2023 | ISLD-202207-041 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
| EP3410774A1 | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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No | Family Member | |||
| EP3410774A1 | 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
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No | Family Member | |||
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| JP2019506820A | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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| US2018343211A1 | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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| EP3410774B1 | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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No | Family Member | |||
| EP3410774B1 | 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
| EP3410774B1 | 4G,3G | 11/10/2023 | ISLD-202207-030 | SK TELECOM CO LTD | No | Family Member | ||||
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| CN108496389B | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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No | Family Member | |||
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| CN113473631A | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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| EP3843456A1 | Not Available | 26/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
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