公开(公告)号：US20210021672A1

公开(公告)日：2021-01-21

申请号：US16516238

申请日：2019-07-18

Applicant: Oracle International Corporation

Inventor： Anup Shivarajapura ,  Venkatesh Aravamudhan ,  Nitin Gupta

IPC: H04L29/08 ,  H04W4/14 ,  H04W68/00 ,  H04L5/00

Abstract: According to one aspect, the subject matter described herein includes a method for service-specific group message delivery to narrowband Internet of things (IoT) devices. The method includes operations performed by a network node including at least one processor. The operations include receiving, on a first interface, a request for service-specific group message delivery to narrowband IoT devices supporting a specified service. The operations further include generating, by the network node, a message for service-specific group message delivery for transmission on a second interface, the message including a NB-IoT service information parameter for identifying a narrowband IoT service provided by the narrowband IoT devices supporting the specified service. The operations further include transmitting, from the network node and on the second interface the message for service-specific group message delivery to narrowband IoT devices.

公开(公告)号：US10817276B2

公开(公告)日：2020-10-27

申请号：US16143365

申请日：2018-09-26

Applicant: Oracle International Corporation

Inventor： Nitin Gupta ,  Venkatesh Aravamudhan ,  Raghuvamshi vasudev Singh Thakur

IPC: G06F9/44 ,  G06F8/65 ,  G06F8/61 ,  H04L29/08

Abstract: Methods, systems, and computer readable media for machine type communications/Internet of things (MTC/IoT) device updating are described. One method for machine type communications (MTC) device software updating includes receiving, by a control plane network node including at least one processor and via non-Internet protocol data delivery (NIDD) or non-access stratum (NAS) messaging, hardware and software version information regarding an MTC device. The method includes identifying, by the control plane network node, that a software update is available for the MTC device. The method further includes, in response determining that a software update is available for the MTC device, transmitting, by the control plane network node and via NIDD or NAS messaging, the software update to the MTC device. The method further includes receiving, at the control plane network node and via NIDD or NAS messaging, status information regarding delivery of the software update to the MTC device or installation of the software update by the MTC device.

公开(公告)号：US20200097277A1

公开(公告)日：2020-03-26

申请号：US16143365

申请日：2018-09-26

Applicant: Oracle International Corporation

Inventor： Nitin Gupta ,  Venkatesh Aravamudhan ,  Raghuvamshi vasudev Singh Thakur

IPC: G06F8/65 ,  H04L29/08 ,  G06F8/61

Abstract: Methods, systems, and computer readable media for MTC/IoT device updating are described. One method for MTC device software updating includes receiving, by a control plane network node including at least one processor and via non-IP data delivery (NIDD) or non-access stratum (NAS) messaging, hardware and software version information regarding an MTC device. The method includes identifying, by the control plane network node, that a software update is available for the MTC device. The method further includes, in response determining that a software update is available for the MTC device, transmitting, by the control plane network node and via NIDD or NAS messaging, the software update to the MTC device. The method further includes receiving, at the control plane network node and via NIDD or NAS messaging, status information regarding delivery of the software update to the MTC device or installation of the software update by the MTC device.

公开(公告)号：US10448449B2

公开(公告)日：2019-10-15

申请号：US15649627

申请日：2017-07-13

Applicant: Oracle International Corporation

Inventor： Venkatesh Aravamudhan ,  Raghuvamshi vasudev Singh Thakur ,  Nitin Gupta

IPC: H04W76/38 ,  H04W28/22 ,  H04L12/14 ,  H04M15/00 ,  H04W76/12

Abstract: Methods, systems, and computer readable media for dynamically provisioning subscriber based session timeout information are disclosed. One method includes method includes receiving, from a packet data network gateway (PGW), a request message containing session information parameters corresponding to a session requested by a user equipment device and deriving an absolute timeout period value and an idle timeout period value based on input comprising one or more of the session information parameters. The method further includes generating a response message containing the determined absolute timeout period value and the determined idle timeout period value and sending the generated response message to the PGW, wherein the PGW is configured to apply the absolute timeout period value and the idle timeout period value to the session requested by the user equipment device.

公开(公告)号：US20190058962A1

公开(公告)日：2019-02-21

申请号：US15679124

申请日：2017-08-16

Applicant: Oracle International Corporation

Inventor： Venkatesh Aravamudhan ,  Raghuvamshi vasudev Singh Thakur ,  Nitin Gupta

IPC: H04W4/00 ,  H04W76/02 ,  H04L12/707 ,  H04W68/02 ,  H04W72/04 ,  H04L12/703

CPC classification number: H04W4/70 ,  H04L45/24 ,  H04L45/28 ,  H04W68/02 ,  H04W72/0413 ,  H04W76/11 ,  H04W76/14

Abstract: A method includes establishing, by a machine type communication (MTC) accumulator, a first direct communication path tunnel with a eNodeB and a second direct communication path tunnel with a MTC application server (AS), receiving, by the eNodeB, radio resource control (RRC) packet containing MTC data as a payload from a MTC UE device over an established radio bearer link, and locating, by the eNodeB, a MTC data forwarding indicator included in the RRC packet. In response to locating the MTC data forwarding indicator included in the RRC packet, forwarding the MTC Data to the MTC accumulator and facilitating, by the MTC accumulator, a MTC communication session between the MTC UE device and the MTC application server identified by a MTC application server identifier contained in the MTC data over the established first and second direct communication paths.

公开(公告)号：US20180309880A1

公开(公告)日：2018-10-25

申请号：US15494317

申请日：2017-04-21

Applicant: Oracle International Corporation

Inventor： Venkatesh Aravamudhan ,  Nitin Gupta ,  Shashikiran Bhalachandra Mahalank ,  Raghuvamshi vasudev Singh Thakur

IPC: H04M15/00 ,  H04W4/24 ,  H04W28/02

CPC classification number: H04M15/8027 ,  H04M15/41 ,  H04W4/24 ,  H04W28/0289

Abstract: Methods, systems, and computer readable media for charging based on radio congestion in mobile networks are disclosed. In some examples, a method includes receiving a radio congestion message specifying a user plane congestion level for a radio access network (RAN) from a RAN congestion awareness function (RCAF) for the RAN. The method includes providing the user plane congestion level to a charging system. The method includes, at the charging system, altering one or more charging records for one or more respective subscribers accessing the RAN with user equipment (UE) based on the user plane congestion level.

公开(公告)号：US12225493B2

公开(公告)日：2025-02-11

申请号：US17219366

申请日：2021-03-31

Applicant: Oracle International Corporation

Inventor： Ankit Srivastava ,  Avinash Jha ,  Anup Shivarajapura ,  Venkatesh Aravamudhan

IPC: H04W60/04 ,  H04W4/20 ,  H04W8/00

Abstract: A method for providing service based interface (SBI) support for network elements (NEs) not supporting SBI service operations includes receiving SBI configuration parameters for an NE not supporting SBI service operations. The method further includes establishing a connection with the NE not supporting SBI service operations. The method further includes registering, with a network function (NF) repository function (NRF) and using the SBI configuration parameters, the NE not supporting SBI service operations. The method further includes monitoring, over the connection, status of the NE not supporting SBI service operations. The method further includes updating, with the NRF, the status of the NE not supporting SBI service operations.

公开(公告)号：US12028800B2

公开(公告)日：2024-07-02

申请号：US17331620

申请日：2021-05-26

Applicant: Oracle International Corporation

Inventor： Kawal Sapra ,  Amarnath Jayaramachar ,  Anup Shivarajapura ,  Venkatesh Aravamudhan

IPC: H04W48/18 ,  H04W24/02 ,  H04W48/16 ,  H04W84/04

CPC classification number: H04W48/18 ,  H04W24/02 ,  H04W48/16 ,  H04W84/042

Abstract: One method for determining time related parameter values for a communications network occurs at network function (NF) repository function (NRF) including at least one processor. The method includes receiving, from a first NF, a service request message. The method further includes determining, using network information and/or NF information, a time related parameter value associated with the service request message. The method further includes generating and sending, to the first NF, a service response message indicating the time related parameter value.

公开(公告)号：US11716283B2

公开(公告)日：2023-08-01

申请号：US17193350

申请日：2021-03-05

Applicant: Oracle International Corporation

Inventor： Gaurav Agarwal ,  Anup Shivarajapura ,  Raghuvamshi vasudev Singh Thakur ,  Venkatesh Aravamudhan

IPC: H04L12/741 ,  H04L45/74 ,  H04L12/46

CPC classification number: H04L45/74 ,  H04L12/4641

Abstract: Methods, systems, and computer readable media for selecting a software defined wide area network (SD-WAN) link using network slice information are disclosed. One method occurs at an SD-WAN controller implemented using at least one processor, the method comprises: receiving a packet containing packet header information including at least one internet protocol (IP) address; determining, using the packet header information, a link selection rule for selecting an SD-WAN link for transmission, wherein the link selection rule uses transmission characteristics associated with the packet, wherein the transmission characteristics are discerned using network slice information associated with the packet; selecting, using the link selection rule, the SD-WAN link; and transmitting the packet via the SD-WAN link.

公开(公告)号：US11652895B1

公开(公告)日：2023-05-16

申请号：US17672639

申请日：2022-02-15

Applicant: Oracle International Corporation

Inventor： Kawal Sapra ,  Ann Susan Mathew ,  Doki Satish Kumar Patro ,  Venkatesh Aravamudhan

IPC: H04L67/51 ,  H04L41/50

CPC classification number: H04L67/51 ,  H04L41/5058

Abstract: A method for dynamic optimized NF discovery includes querying an NF repository function (NRF), receiving at least one response to the querying, and building, from the at least one response, an NF discovery data digest of NF profile attributes and corresponding attribute values usable as query parameters in NF discovery requests. The method further includes determining that a consumer NF has a need for a service, and, in response, formulating, using the NF discovery data digest, an NF discovery request message including at least one of the NF profile attribute values as a query parameter. The method further includes transmitting the NF discovery request message to the NRF. The method further includes receiving an NF discovery response from the NRF including at least one NF profile. The method further includes using the at least one NF to facilitate providing of the service to the consumer NF.