Abstract: A device may include a memory storing instructions and processor configured to execute the instructions to register client devices to receive Vehicle-to-Everything (V2X) messages, including at least one Road Side Unit (RSU) configured to broadcast messages to vehicles using Wireless Local Area Network (WLAN) signals or using cellular wireless signals over a PC5 interface. The processor may be further configured to receive a V2X message; determine a geographic area associated with the received V2X message; determine a message type for the received V2X message; identify a set of client devices located in the identified geographic area and subscribed to receive V2X messages of the identified message type; select a subset of client devices, of the identified set of client devices, based on geographic or situational relevance; and send the received V2X message to the selected subset of client devices, including the at least one RSU.

Abstract: A device may receive basic safety message (BSM) data from vehicles, and may determine, based on a quantity of the vehicles and speed data identified in the BSM data, a primary geofence area that includes a first set of the vehicles. The device may determine a secondary geofence area based on the speed data and the quantity of the vehicles, wherein the secondary geofence area is greater in size than the primary geofence area. The device may determine a difference between the primary geofence area and the secondary geofence area to generate a difference geofence area that includes a second set of the vehicles that is different than the first set of the vehicles. The device may generate a multicast message based on the BSM data associated with the second set of the vehicles, and may broadcast the multicast message to the first set of the vehicles.

Abstract: A system for simulating a wireless communication network over a wired network may comprise a plurality of physical UEs, one or more RANs, and a channel condition emulator. The plurality of UEs may be coupled to one another through the wired network. The one or more RANs may be simulated in software to simulate data transmissions between the plurality of UEs. The channel condition emulator may be simulated in software to derive channel conditions for each of the plurality of UEs based on their current location. The channel condition emulator may further provide the channel conditions to the plurality of UEs and the one or more RANs.

Abstract: A device may include a memory storing instructions and processor configured to execute the instructions to register client devices to receive Vehicle-to-Everything (V2X) messages, including at least one Road Side Unit (RSU) configured to broadcast messages to vehicles using Wireless Local Area Network (WLAN) signals or using cellular wireless signals over a PC5 interface. The processor may be further configured to receive a V2X message; determine a geographic area associated with the received V2X message; determine a message type for the received V2X message; identify a set of client devices located in the identified geographic area and subscribed to receive V2X messages of the identified message type; select a subset of client devices, of the identified set of client devices, based on geographic or situational relevance; and send the received V2X message to the selected subset of client devices, including the at least one RSU.

Abstract: An inter-bus hub, within a hierarchical data bus system, has a partitioned log that includes a first partition and a second partition, where the inter-bus hub is coupled to a first data bus residing in a first segment and to a second data bus residing in a second segment. The inter-bus hub aggregates, based on at least one set of rules, first data from the first data bus, and stores the first data in the first partition. The inter-bus hub aggregates, based on the at least one set of rules, second data from the second data bus, and stores storing the second data in the second partition. The inter-bus hub relays the first data from the first partition to a first destination and relays the second data from the second partition to a second destination.

Abstract: A Network Functions Virtualization (NFV) system reads, from a data bus coupled to the NFV system, Virtual Network Function (VNF) parameters published to the data bus by a new VNF. The NFV system publishes, to the data bus based on the VNF parameters, instructions to multiple components of the NFV system defining which VNF capabilities of the new VNF are to be managed, controlled, or monitored by which of the multiple NFV system components. The multiple components of the NFV system control, manage, or monitor the new VNF based on the published instructions. The data bus can include a Data Movement as a Platform (DMaaP) system that publishes and subscribes to streams of records.

Abstract: Systems and methods limit communication of redundant telematics data in V2X systems. A communications management device receives telematics data from multiple sources in a service area and calculates a trajectory each of the objects identified by the telematics data. The communications management device selects high vulnerability trajectories based on the calculated trajectories and identifies when the telematics data from different sources, of the multiple sources, corresponds to a same vehicle. When duplicate sources are determined to provide tracking data corresponding to the same vehicle, the communications management device reports (to a collision avoidance system) the tracking data from only the most accurate of the duplicate sources.

Abstract: A system for simulating a wireless communication network over a wired network may comprise a plurality of physical UEs, one or more RANs, and a channel condition emulator. The plurality of UEs may be coupled to one another through the wired network. The one or more RANs may be simulated in software to simulate data transmissions between the plurality of UEs. The channel condition emulator may be simulated in software to derive channel conditions for each of the plurality of UEs based on their current location. The channel condition emulator may further provide the channel conditions to the plurality of UEs and the one or more RANs.

Abstract: A device may include a memory storing instructions and processor configured to execute the instructions to register client devices to receive Vehicle-to-Everything (V2X) messages, including at least one Road Side Unit (RSU) configured to broadcast messages to vehicles using Wireless Local Area Network (WLAN) signals or using cellular wireless signals over a PC5 interface. The processor may be further configured to receive a V2X message; determine a geographic area associated with the received V2X message; determine a message type for the received V2X message; identify a set of client devices located in the identified geographic area and subscribed to receive V2X messages of the identified message type; select a subset of client devices, of the identified set of client devices, based on geographic or situational relevance; and send the received V2X message to the selected subset of client devices, including the at least one RSU.

Abstract: A system described herein may provide a technique for the simulation of User Equipment (“UEs”) and/or radio access network (“RANs”) over packet-based networks. Virtual UEs (“vUEs”) and virtual RANs (“vRANs”) may each include a virtual physical layer (“vPHY”) component that simulates the physical ingress and egress of radio frequency (“RF”) traffic to and/or from the vUE, and the vRAN may include a vPHY component that simulates the physical ingress and egress of RF traffic to and/or from the vRAN. Geographical locations of the vUEs and coverage areas of the vRANs may be further simulated, in order to properly route traffic between respective vUEs and vRANs.

Abstract: A Network Functions Virtualization (NFV) system reads, from a data bus coupled to the NFV system, Virtual Network Function (VNF) parameters published to the data bus by a new VNF. The NFV system publishes, to the data bus based on the VNF parameters, instructions to multiple components of the NFV system defining which VNF capabilities of the new VNF are to be managed, controlled, or monitored by which of the multiple NFV system components. The multiple components of the NFV system control, manage, or monitor the new VNF based on the published instructions. The data bus can include a Data Movement as a Platform (DMaaP) system that publishes and subscribes to streams of records.

Abstract: Systems and methods limit communication of redundant telematics data in V2X systems. A communications management device receives telematics data from multiple sources in a service area and calculates a trajectory each of the objects identified by the telematics data. The communications management device selects high vulnerability trajectories based on the calculated trajectories and identifies when the telematics data from different sources, of the multiple sources, corresponds to a same vehicle. When duplicate sources are determined to provide tracking data corresponding to the same vehicle, the communications management device reports (to a collision avoidance system) the tracking data from only the most accurate of the duplicate sources.

Abstract: Systems and methods limit communication of redundant telematics data in V2X systems. A communications management device receives telematics data from multiple sources in a service area and calculates a trajectory each of the objects identified by the telematics data. The communications management device selects high vulnerability trajectories based on the calculated trajectories and identifies when the telematics data from different sources, of the multiple sources, corresponds to a same vehicle. When duplicate sources are determined to provide tracking data corresponding to the same vehicle, the communications management device reports (to a collision avoidance system) the tracking data from only the most accurate of the duplicate sources.

Abstract: A device may receive, from a user device, a vehicle-to-everything (V2X) personal safety message (PSM) that includes an indication of a location of the user device. The device may determine a relaying action to be performed by the device with respect to the PSM based on the location of the user device, wherein the relaying action includes at least one of: relaying the PSM to one or more V2X devices in a vicinity of the device, refraining from relaying the PSM to the one or more V2X devices, or transmitting an aggregate PSM that is generated based on multiple PSMs, including the PSM, received from multiple user devices. The device may perform the determined relaying action.

Abstract: A device may receive basic safety message (BSM) data from vehicles, and may determine, based on a quantity of the vehicles and speed data identified in the BSM data, a primary geofence area that includes a first set of the vehicles. The device may determine a secondary geofence area based on the speed data and the quantity of the vehicles, wherein the secondary geofence area is greater in size than the primary geofence area. The device may determine a difference between the primary geofence area and the secondary geofence area to generate a difference geofence area that includes a second set of the vehicles that is different than the first set of the vehicles. The device may generate a multicast message based on the BSM data associated with the second set of the vehicles, and may broadcast the multicast message to the first set of the vehicles.

Abstract: A device may receive, from a user device, a vehicle-to-everything (V2X) personal safety message (PSM) that includes an indication of a location of the user device. The device may determine a relaying action to be performed by the device with respect to the PSM based on the location of the user device, wherein the relaying action includes at least one of: relaying the PSM to one or more V2X devices in a vicinity of the device, refraining from relaying the PSM to the one or more V2X devices, or transmitting an aggregate PSM that is generated based on multiple PSMs, including the PSM, received from multiple user devices. The device may perform the determined relaying action.

Abstract: A device may receive, from a user device, a vehicle-to-everything (V2X) personal safety message (PSM) that includes an indication of a location of the user device. The device may determine a relaying action to be performed by the device with respect to the PSM based on the location of the user device, wherein the relaying action includes at least one of: relaying the PSM to one or more V2X devices in a vicinity of the device, refraining from relaying the PSM to the one or more V2X devices, or transmitting an aggregate PSM that is generated based on multiple PSMs, including the PSM, received from multiple user devices. The device may perform the determined relaying action.

Abstract: A Network Functions Virtualization (NFV) system reads, from a data bus coupled to the NFV system, Virtual Network Function (VNF) parameters published to the data bus by a new VNF. The NFV system publishes, to the data bus based on the VNF parameters, instructions to multiple components of the NFV system defining which VNF capabilities of the new VNF are to be managed, controlled, or monitored by which of the multiple NFV system components. The multiple components of the NFV system control, manage, or monitor the new VNF based on the published instructions. The data bus can include a Data Movement as a Platform (DMaaP) system that publishes and subscribes to streams of records.

Abstract: A device may receive basic safety message (BSM) data from vehicles, and may determine, based on a quantity of the vehicles and speed data identified in the BSM data, a primary geofence area that includes a first set of the vehicles. The device may determine a secondary geofence area based on the speed data and the quantity of the vehicles, wherein the secondary geofence area is greater in size than the primary geofence area. The device may determine a difference between the primary geofence area and the secondary geofence area to generate a difference geofence area that includes a second set of the vehicles that is different than the first set of the vehicles. The device may generate a multicast message based on the BSM data associated with the second set of the vehicles, and may broadcast the multicast message to the first set of the vehicles.

Abstract: A Network Functions Virtualization (NFV) system reads, from a data bus coupled to the NFV system, Virtual Network Function (VNF) parameters published to the data bus by a new VNF. The NFV system publishes, to the data bus based on the VNF parameters, instructions to multiple components of the NFV system defining which VNF capabilities of the new VNF are to be managed, controlled, or monitored by which of the multiple NFV system components. The multiple components of the NFV system control, manage, or monitor the new VNF based on the published instructions. The data bus can include a Data Movement as a Platform (DMaaP) system that publishes and subscribes to streams of records.