Abstract: Described are a vehicle optical communications system and network to exchange high bandwidth optical data between vehicles or between a vehicle and a stationary host. The vehicle optical communications system includes a communications module and a sensor having pixels for detecting an image in a field of view. Each pixel can generate a pixel data signal responsive to an incident optical data signal that includes vehicle data transmitted from a remote optical transmitter. The communications module provides remote data in response to the pixel data signals. The vehicular communications system optionally includes an optical transmitter to enable bi-directional communication. Data can be transmitted through a multi-node network of vehicular communication systems deployed in vehicles or on stationary hosts located between or around the data transmitter and intended data receiver.

Abstract: Described are a method and optical communications processor for receiving communications data in an image formed on a plurality of pixels. The method includes receiving active pixel information identifying which of the pixels are receiving communications data and retrieving communications data from each of the pixels identified by the active pixel information. A list of active data communication channels is generated in response to the active pixel information. The active pixel information can be in the form of active pixel flag bits. Optionally, the method also includes receiving video data from the pixels.

Abstract: Described are a method and optical communications processor for receiving communications data in an image formed on a plurality of pixels. The method includes receiving active pixel information identifying which of the pixels are receiving communications data and retrieving communications data from each of the pixels identified by the active pixel information. A list of active data communication channels is generated in response to the active pixel information. The active pixel information can be in the form of active pixel flag bits. Optionally, the method also includes receiving video data from the pixels.

Abstract: Described are an optical sensor and method for receiving communications data in an image. The sensor includes a plurality of pixels. Each pixel includes an optical detector for receiving light in a portion of an image and generating an electrical signal in response to the light. The sensor also included a data communications signal detector in communication with the optical detector to detect communications data in the electrical signal. The data communications signal detector includes a data threshold module for detecting a communications bit when the electrical signal exceeds a threshold value.