Abstract: Methods and systems are provided for vehicle communications for vehicle aid requests. In one or more embodiments, a method includes monitoring a vehicle for a triggering event, and responsive to detection of the triggering event, generating, via a Vehicle-to-Everything (V2X) communication module of the vehicle, a Basic Safety Message (BSM) in accordance with SAE Surface Vehicle Standard J2735 including a vehicle aid request signature.

Abstract: A first vehicle-to-everything (V2X) device may operate in compliance with a first regional standard governing V2X Basic Safety Messages (BSMs) for a first geographical region, and a second V2X device may operate in compliance with a second regional standard governing V2X BSMs for a second geographical region. When the first V2X device is operating within the second geographical region, it may generate “global BSMs” in accordance with a multi-regional standard governing V2X BSMs. The second V2X device may process global BSMs generated by the first V2X device and may respond by generating its own global BSMs.

Abstract: Methods and systems are proposed for a communication network. In one example, a system for a vehicle comprises a controller of the vehicle comprising instructions stored in memory thereof that when executed enable the controller to gather data related to a vehicle event at a location and store the data in memory in response to the location being free of a road-side unit (RSU), where the controller is further configured to establish a vehicle-to-infrastructure network in wireless communication with the vehicle at a second location different from the location.

Abstract: Methods and systems are described for a detecting a faulty condition of a roadside unit (RSU) and generating, in response to the detection of the faulty condition, a predetermined distress transmission for broadcast over a wireless interface of the RSU. The distress transmission may be received by on-board units (OBUs) of vehicles and pedestrian devices and relayed to nearby RSUs to inform an operation center of the faulty condition of the RSU.

Abstract: Self-driving and autonomous vehicles are very popular these days for scientific, technological, social, and economical reasons. In one aspect of this technology, one of the main concerns for an implementation of any V2X technology on a large scale is the issue of congestion control. In large cities and crowded highways during rush hours, each host vehicle can get messages from over 200 other vehicles and several road side units, all working on the same channel and trying to send and receive messages at the same time. With respect to the weather effect on signal, the signal path loss occurs whenever there is moderate (or moderate plus) rain, and because of that, the OBU communications packets are prone to get lost, or communication coverage region gets diminished, depending upon the intensity, speed, angle and temperature of the rainfall/snowfall droplets. We have provided the solutions for these 2 problems, with variations.

Abstract: A method, a system, and computer program product for generating and transmitting intelligent autoreply messages in reply to an incoming message. The method includes receiving an incoming message in an inbox of a respondent that has an autoreply message activated and identifying, from content of at least one of the incoming message and the autoreply message, whether at least one pre-established condition is present that triggers an update to the autoreply message prior to transmitting the autoreply message. In response to at least one pre-established condition being present, the autoreply message is autonomously updated to create a modified autoreply message that includes at least one of (i) additional content and (ii) modified content. The type of update that is applied to the autoreply message is based on which pre-established condition is identified.