Abstract
The present disclosure relates to a method of a mobile management entity for providing SMS services for a packet switching-only subscription in an LTE mobile communication network. Particularly the method may include transmitting a short message to a user equipment and transmitting to a subscription information server information indicating the user equipment is not reachable if the transmission of the short message fails.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | 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 | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
KR101554219B1 | 4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Basis Patent | ||||
KR101554219B1 | 5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Basis Patent | ||||
KR20130103277A | 4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Basis Patent | ||||
KR20130103277A | 5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Basis Patent | ||||
KR101569070B1 | 4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
KR101569070B1 | 5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
KR20150063344A | 4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
KR20150063344A | 5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
US2015109966A1 | 4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member | ||||
US2015109966A1 | 5G,4G,3G,2G | 27/12/2016 | ISLD-201612-028 | KT CORPORATION | Yes | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover
Product
Use Cases
Services
Claim
1. A short message delivery method, executed by a Mobility Management Entity (MME) in a mobile communication network that provides a Packet Switching (PS)-only service, the method comprising:
transmitting, by the MME, information indicating that a short message service (SMS) function is supported by the MME, to a subscriber information server, to register the MME as a serving node for an incoming SMS service when the MME is configured to support the SMS function;
performing, by the MME, a delivery of a short message to a User Equipment (UE); and
delivering, by the MME, information indicating that the UE is not reachable, to the subscriber information server when the delivery of the short message to the UE fails.
2. The method of claim 1, wherein, when the delivery of the short message to the UE fails, the method further comprises:
setting, in the MME, an indication indicating that the UE is not reachable.
3. The method of claim 1, wherein, upon detection of that the UE becomes reachable after the delivery of the short message to the UE fails, the method further comprises:
delivering, to the subscriber information server, information indicating that a short message is ready.
4. The method of claim 1, wherein the short message service (SMS) function is an �SMS in MME� function.
5. A short message delivery method, executed by a subscriber information server in a mobile communication network that provides a Packet Switching (PS)-only service, the method comprising:
receiving, from a Mobility Management Entity (MME), information indicating that a short message service (SMS) function is supported by the MME;
registering the MME as a serving node for an incoming SMS service;
receiving, from the MME, information indicating that a User Equipment (UE) to receive a short message is not reachable and receiving, from the MME, a preparation message for transmission of the short message; and
delivering a service center alerting message to a short message server.
6. The method of claim 5, wherein the service center alerting message includes a Mobile Station International Subscriber Directory Number (MSISDN) of the UE, an International Mobile Subscriber Identity (IMSI), or an external identifier.
7. The method of claim 5, wherein, when the information from the MME indicates that the UE to receive the short message is not reachable, the method further comprises:
updating waiting message information.
8. The method of claim 7, wherein the waiting message information includes a Mobile Station International Subscriber Directory Number (MSISDN) of the UE, an International Mobile Subscriber Identity (IMSI), or an external identifier.
9. The method of claim 5, wherein the short message service (SMS) function is an �SMS in MME� function.
10. A Mobility Management Entity (MME) in a mobile communication network that provides a Packet Switching (PS)-only service, the MME comprising:
a User Equipment (UE) communication unit configured to perform a delivery of a short message to a User Equipment (UE); and
a subscriber information server communication unit configured (i) to transmit, to a subscriber information server, information indicating that a short message service (SMS) function is supported by the MME, to register the MME as a serving node for an incoming SMS service when the MME is configured to support the SMS function, and (ii) to deliver, to the subscriber information server, information indicating that the UE is not reachable when the delivery of the short message to the UE fails.
11. The MME of claim 10, further comprising:
an information storage unit configured to indicate that the UE is not reachable when the delivery of the short message to the UE fails.
12. The MME of claim 10, wherein the subscriber information server communication unit delivers, to the subscriber information server, a preparation message for transmission of a short message upon detection that the UE becomes reachable after the delivery of the short message to the UE fails.
13. The MME of claim 10, wherein the short message service (SMS) function is an �SMS in MME� function.
Associated Portfolios
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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.