Abstract
The present invention introduces system, apparatus and method that reduce wastage of network resources and mobile phone resources. The mobile phone would indicate its status in a tracking area update message when it is connected to the device. The network can then understand from the status indication that the mobile phone is capable of delivering packets to the device, and would thus allow the server to initiate communications. An absence of the status indication would imply the mobile phone is not capable of delivering packets to the device, and the network would then disallow the server to initiate communications.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent |
Specification Information
Specification Information
Technologies
Family Information
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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 | |||||||
WO2011052136A1 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Basis Patent | ||||
WO2011052136A1 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
EP2478720A1 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
EP2478720A1 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
EP2680619A2 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
EP2680619A2 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
EP2680619A3 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
EP2680619A3 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
JP2013509737A | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
JP2013509737A | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
JP5514908B2 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
JP5514908B2 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
US2012264443A1 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
US2012264443A1 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent |
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Technologies
Product
Gateway node
Use Cases
Services
Claim
1. A method for paging a mobile node in idle state comprising:
receiving, from a server by a serving gateway, a downlink data packet for the mobile node on a bearer;
sending, by the serving gateway, a Downlink Data Notification (DDN) message including bearer Identification (ID) of said bearer to a Mobility Management Entity (MME);
sending, by the MME, a Delay Downlink Packet Notification Request (DDPNR) to the serving gateway when the MME determines to limit the number of the DDN messages that the MME receives from the serving gateway; and
sending, by the serving gateway that has received the DDPNR, a new DDN message to the MME only when the serving gateway receives a new downlink data packet on a bearer having higher priority than a configured threshold priority level.
2. The method for paging the mobile node according to claim 1, wherein the DDPNR comprises delay information.
3. The method for paging the mobile node according to claim 1, wherein the configured threshold priority level is indicated in the DDPNR.
4. The method for paging the mobile node according to claim 1, comprising receiving, by the serving gateway, multiple downlink data packets on multiple bearers, respectively, and sending, by the serving gateway, a single DDN message that includes multiple bearer IDs of said multiple bearers, respectively, to the MME.
5. The method for paging the mobile node according to claim 1, comprising receiving, by the serving gateway, multiple downlink data packets on multiple bearers, respectively, and sending, by the serving gateway, multiple DDN messages that respectively include multiple IDs of said multiple bearers to the MME.
6. A serving gateway that triggers a Mobility Management Entity (MME) to page a mobile node in idle state, the serving gateway comprising:
a receiver which, in operation, receives from a server a downlink data packet for the mobile node on a bearer; and
a sender which, in operation, sends a Downlink Data Notification (DDN) message including bearer Identification (ID) of said bearer to the MME;
wherein the receiver, in operation, receives a Delay Downlink Packet Notification Request (DDPNR) from the MME when the MME determines to limit the number of the DDN messages that the MME receives, and
wherein after the receiver receives the DDPNR the sender, in operation, sends a new DDN message to the MME only when the receiver receives a new downlink data packet on a bearer having higher priority than a configured threshold priority level.
7. The serving gateway according to claim 6, wherein the DDPNR comprises delay information.
8. The serving gateway according to claim 7, wherein the delay information indicates a delay period by which the serving gateway is to delay sending the DDN messages to the MME.
9. The serving gateway according to claim 6, wherein the configured threshold priority level is indicated in the DDPNR.
10. The serving gateway according to claim 6, wherein the receiver, in operation, receives multiple downlink data packets on multiple bearers, respectively, and the sender, in operation, sends a single DDN message that includes multiple bearer IDs of said multiple bearers, respectively, to the MME.
11. The serving gateway according to claim 6, wherein the receiver, in operation, receives multiple downlink data packets on multiple bearers, respectively, and the sender, in operation, sends multiple DDN messages that respectively include multiple IDs of said multiple bearers to the MME.
12. A Mobility Management Entity (MME) comprising:
a receiver which, in operation, receives a Downlink Data Notification (DDN) message including bearer Identification (ID) of a bearer from a serving gateway, which has received from a server a downlink data packet for a mobile node on said bearer;
a controller which, in operation, determines to limit the number of the DDN messages that the MME receives from the serving gateway; and
a transmitter which, in operation, transmits a Delay Downlink Packet Notification Request (DDPNR) to the serving gateway when the controller determines to limit the number of the DDN messages that the MME receives, the DDPNR triggering the serving gateway to send a new DDN message to the MME only when the serving gateway receives a new downlink data packet on a bearer having higher priority than a configured threshold priority level.
13. The MME according to claim 12, wherein the DDPNR indicates the configured threshold priority level.
14. The MME according to claim 12, wherein the DDPNR comprises delay information.
15. The MME according to claim 14, wherein the delay information indicates a delay period by which the serving gateway is to delay sending the DDN messages to the MME.
16. The MME according to claim 12, wherein the receiver, in operation, receives a single DDN message that includes multiple IDs of multiple bearers, respectively, from the serving gateway when the serving gateway receives multiple downlink data packets on said multiple bearers, respectively.
17. The MME according to claim 12, wherein the receiver, in operation, receives multiple DDN messages that respectively include multiple IDs of multiple bearers from the serving gateway when the serving gateway receives multiple downlink data packets on said multiple bearers, respectively.
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.