Abstract
A method and an apparatus for selecting a core network in a mobile communication system are disclosed. According to some aspects of the present disclosure, a method and apparatus are provided for selecting a core network which is appropriate to the type of users subscribed service in a mobile communication system, without the need for re-routing.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| CN108293225A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
| CN108293225A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
Yes | Basis Patent | |||
| CN108293225A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN108293226A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| CN108293226A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN108293226A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3364695A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695A4 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3364695A4 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695A4 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3379867A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867A4 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3379867A4 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867A4 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2018538744A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| JP2018538744A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2018538744A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2018538747A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| JP2018538747A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2018538747A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2018262980A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US2018262980A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2018262980A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2018270745A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US2018270745A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2018270745A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| WO2017086646A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| WO2017086646A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| WO2017086646A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| WO2017086647A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| WO2017086647A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| WO2017086647A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695B1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3364695B1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3364695B1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN108293225B | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
| CN108293225B | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
Yes | Basis Patent | |||
| CN108293225B | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN108293226B | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| CN108293226B | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN108293226B | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN112954775A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| CN112954775A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN112954775A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN113891433A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| CN113891433A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| CN113891433A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867B1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP3379867B1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP3379867B1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2020162153A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| JP2020162153A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2020162153A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2022062265A | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| JP2022062265A | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| JP2022062265A | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US10609636B2 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US10609636B2 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US10609636B2 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US11178600B2 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US11178600B2 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US11178600B2 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2020187109A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US2020187109A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2020187109A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US11265809B2 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US11265809B2 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US11265809B2 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2022150814A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| US2022150814A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| US2022150814A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP4021032A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP4021032A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP4021032A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP4030796A1 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| EP4030796A1 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| EP4030796A1 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| ES2914802T3 | 4G | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD | No | Family Member | ||||
| ES2914802T3 | Not Available | 16/07/2019 | ISLD-201806-024 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| ES2914802T3 | Not Available | 27/09/2019 | ISLD-201909-047 | SK TELECOM CO LTD |
S1
|
No | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Product
Use Cases
Services
Claim
1. A method of operating a base station apparatus for selecting a core network in a mobile communication system, the method comprising:
acquiring service information of a service to which a user subscribed from a service information database, which is included in the mobile communication system, or a terminal device; and selecting a dedicated core network to be used for providing a type of service to which the user subscribed, by using the acquired service information, wherein the base station is free from a re-routing in the selecting the dedicated core network by using the service information.
2. The method of claim 1, further comprising:
when the acquiring of the service information of the service to which a user subscribed is from the service information database, acquiring a terminal identification information from the terminal device, and wherein the acquiring of the service information comprises: acquiring a service information that is mapped to the terminal identification information from the service information database.
3. The method of claim 1, wherein the acquiring of the service information comprises:
when the acquiring of the service information of the service to which a user subscribed is from the terminal device, acquiring the service information that is prestored in the terminal device.
4. The method of claim 1, wherein the service information includes a dedicated core network identifier.
5. A method of operating a terminal device for selecting a core network in a mobile communication system, the method comprising:
when a location registration of the terminal device is successful, acquiring a service information of a service to which a user subscribed for a specific type of service from a node of a dedicated core network dedicated to a specific service, and storing the service information; determining whether the service information is valid; and when the service information is determined to be valid, transmitting the service information to a base station apparatus, wherein the base station apparatus is free from a re-routing in the selecting the dedicated core network by using the service information.
6. The method of claim 5, wherein the service information comprises:
a service type information applicable to the terminal device, a valid timer indicating a time during which the service type information is valid, and a Public Land Mobile Network Identity (PLMN) identification information.
7. The method of claim 5, wherein the determining of whether the service information is valid comprises at least one of:
determining whether a previously accessed dedicated core network and a new dedicated core network to be accessed have the same PLMN identification information; determining whether a valid timer included in the service information expires or not; and determining whether the terminal device performs a location registration in a new area rather than an existing area where the location registration occurred.
8. The method of claim 5, wherein the service information includes a dedicated core network identifier.
9. The method of claim 5, wherein the terminal determines whether the service information is valid and transmits the service information to the base station apparatus, when registration to a new location is required.
10. A method of operating a terminal device for selecting a core network in a mobile communication system, the method comprising:
in response to a location registration of the terminal device, acquiring a support service information which is information on a service supported by a dedicated core network, from a base station apparatus; confirming whether or not the dedicated core network supports a service to which a user subscribed, by comparing the support service information with a prestored service information that is prestored in the terminal device; and when the dedicated core network supports the service to which the user subscribed, transmitting the prestored service information to the base station apparatus, wherein the base station apparatus is free from a re-routing in the selecting the dedicated core network by using the service information.
11. The method of claim 10, wherein the prestored service information is
either acquired from an existing dedicated core network node that underwent a previous location registration or a separate server, or pre-configured in the terminal device.
12. The method of claim 11, wherein the separate server configures a service information suitable for the terminal device by using at least one of an identification information or an attribute information of the terminal device.
13. The method of claim 10, wherein the service information comprises:
one or more of a service type information applicable to the terminal device, a valid timer indicating a time during which the service type information is valid, and a Public Land Mobile Network Identity (PLMN) identification information.
14. The method of claim 10, wherein
the support service information and the prestored service information are compared each other based on a priority order information included in the service information.
15. The method of claim 14, wherein the transmitting of the prestored service information comprises:
selecting a highest priority service information among pieces of the prestored service information that match the support service information, according to the comparison based on the priority order information and transmitting the highest priority service information to the base station apparatus.
16. The method of claim 14, wherein
when a highest priority service information among pieces of the prestored service information does not match the support service information, selecting a cell other than a cell of the base station apparatus in order to select another dedicated core network that supports the highest priority service information.
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
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.