A method and a resource scheduler for enabling a computing unit to use memory resources in a remote memory pool. The resource scheduler allocates a memory unit in the remote memory pool to the computing unit for usage of memory resources in the allocated memory unit, and assigns an optical wavelength for communication between the computing unit and the allocated memory unit over an optical network. The resource scheduler further configures at least the computing unit with a first mapping between the assigned optical wavelength and the allocated memory unit. Thereby, the optical network can be utilized efficiently to achieve rapid and reliable communication of messages from the computing unit to the allocated memory unit.

A method and a resource scheduler for enabling a computing unit to use memory resources in a remote memory pool. The resource scheduler allocates a memory unit in the remote memory pool to the computing unit for usage of memory resources in the allocated memory unit, and assigns an optical wavelength for communication between the computing unit and the allocated memory unit over an optical network. The resource scheduler further configures at least the computing unit with a first mapping between the assigned optical wavelength and the allocated memory unit. Thereby, the optical network can be utilized efficiently to achieve rapid and reliable communication of messages from the computing unit to the allocated memory unit.

A method and a system for receiving streaming media from an external provider onboard a moving vehicle via wireless communication is disclosed. The method includes: checking, upon a request from a client device to obtain a streaming media from said external provider, whether a segment of said streaming media is available in the cache or not; forwarding, when a segment of the requested streaming media is available in the cache, the segment of the streaming media object to the client device from the cache; downloading, when the segment of the requested streaming media is not available in the cache, the segment of the streaming media object from the external server, and forwarding the downloaded segment to the client device, and storing the segment in the cache.

A method and a system for receiving streaming media from an external provider onboard a moving vehicle via wireless communication is disclosed. The method includes: checking, upon a request from a client device to obtain a streaming media from said external provider, whether a segment of said streaming media is available in the cache or not; forwarding, when a segment of the requested streaming media is available in the cache, the segment of the streaming media object to the client device from the cache; downloading, when the segment of the requested streaming media is not available in the cache, the segment of the streaming media object from the external server, and forwarding the downloaded segment to the client device, and storing the segment in the cache.