Small data communications in a wireless communication network
First Claim
1. An apparatus comprising:
- circuitry to receive, by a machine type communications interworking function (MTC-IWF) over a first reference point from a services capability server (SCS), a device trigger request message comprising a trigger payload that is to be sent to a user equipment (UE) over a wireless communication network and to send, over a second reference point to a Mobility Management Entity (MME) or a Serving General Packet Radio Service Support Node (SGSN), the trigger payload and a request to forward the trigger payload to the UE; and
circuitry to authorize the SCS before communication is established with the wireless communication network and to authorize control plane requests from the SCS,wherein the MTC-IWF is to terminate the first reference point and the second reference point, hide internal public land mobile network (PLMN) topology, and relay or translate signaling protocols used over the first reference point to invoke specific functionality in the PLMN.
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Accused Products
Abstract
Embodiments of the present disclosure describe techniques and configurations for transmitting small data payloads such as, for example, Machine Type Communication (MTC) data in a wireless communication network. A system may include features to implement an interworking function (IWF) to receive, from a machine type communication (MTC) server, a trigger to send a data payload, which is smaller than a preconfigured threshold, to a user equipment (UE) over a wireless communication network, and send, over a first reference point to a first module including a Mobility Management Entity (MME) or a Serving GPRS (General Packet Radio Service) Support Node (SGSN) or a second reference point to a second module including a Home Location Register (HLR) or a Home Subscriber Server (HSS), the data payload and a request to forward the data payload to the UE.
15 Citations
22 Claims
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1. An apparatus comprising:
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circuitry to receive, by a machine type communications interworking function (MTC-IWF) over a first reference point from a services capability server (SCS), a device trigger request message comprising a trigger payload that is to be sent to a user equipment (UE) over a wireless communication network and to send, over a second reference point to a Mobility Management Entity (MME) or a Serving General Packet Radio Service Support Node (SGSN), the trigger payload and a request to forward the trigger payload to the UE; and circuitry to authorize the SCS before communication is established with the wireless communication network and to authorize control plane requests from the SCS, wherein the MTC-IWF is to terminate the first reference point and the second reference point, hide internal public land mobile network (PLMN) topology, and relay or translate signaling protocols used over the first reference point to invoke specific functionality in the PLMN. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A machine type communications interworking function (MTC-IWF) comprising:
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communications interface configured to receive, over a first reference point from a services capability server (SCS), a device trigger request message comprising a trigger payload that is to be sent to a user equipment (UE) over a wireless communication network and send, over a second reference point to a Mobility Management Entity (MME) or a Serving General Packet Radio Service Support Node (SGSN), the trigger payload and a request to forward the trigger payload to the UE; and a processor configured to authorize the SCS before communication is established with the wireless communication network and to authorize control plane requests from the SCS, wherein the MTC-IWF is configured to terminate the first reference point and the second reference point, hide internal public land mobile network (PLMN) topology, and relay or translate signaling protocols used over the first reference point to invoke specific functionality in the PLMN. - View Dependent Claims (10, 11)
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12. An apparatus comprising:
a node configured to receive, over a first reference point from a machine type communications interworking function (MTC-IWF), a trigger payload and a request to forward the trigger payload to a user equipment (UE) over a wireless communication network, wherein the trigger payload is received by the MTC-IWF over a second reference point from a services capability server (SCS) and wherein the MTC-IWF is configured to terminate the first reference point and the second reference point, hide internal public land mobile network (PLMN) topology, and relay or translate signaling protocols used over the second reference point to invoke specific functionality in the PLMN and wherein the MTC-IWF is further configured to authorize the SCS before communication is established with the wireless communication network and to authorize control plane requests from the SCS, wherein the node is a Mobility Management Entity (MME) or a Serving General Packet Radio Service Support Node (SGSN). - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method comprising:
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receiving, by a node of a wireless communication network over a first reference point from a machine type communications interworking function (MTC-IWF), a trigger payload and a request to forward the trigger payload to a user equipment (UE), wherein the trigger payload is received by the MTC-IWF over a second reference point from a services capability server (SCS) and wherein the MTC-IWF is configured to terminate the first reference point and the second reference point, hide internal public land mobile network (PLMN) topology, and relay or translate signaling protocols used over the second reference point to invoke specific functionality in the PLMN and wherein the MTC-IWF is further configured to authorize the SCS before communication is established with the wireless communication network and to authorize control plane requests from the SCS, wherein the node is a Mobility Management Entity (MME) or a Serving General Packet Radio Service Support Node (SGSN); and sending, by the node, the trigger payload to the UE. - View Dependent Claims (19, 20, 21, 22)
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Specification