Embedded wireless modem

Abstract

A space-efficient cellular modem device for machine-to-machine communications that includes: a multi-layer printed circuit board defining a top side and a bottom side and including a first circuit layer adjacent the top side, a second circuit layer adjacent the bottom side, a ground plane layer, and a power plane layer, the ground and power plane layers located between the first and second circuit layers; a cellular transceiver module configured to communicate over a cellular wireless cellular network; electrical power-management components attached to the multi-layer printed circuit board, the power-management components in electrical communication with the cellular transceiver module; first and second rows of pins in electrical communication with the cellular transceiver; and a communications port.

What is claimed: 
     
         1 . A space-efficient cellular modern device for machine-to-machine communications, the modem device comprising:
 a multi-layer printed circuit board;   a cellular transceiver module attached to the multi-layer printed circuit board;   a first plurality of electrically-conductive pins in electrical connection with the cellular transceiver module; and   a communications port in electrical communication with the cellular transceiver module, the communications port configured to receive and transmit communication signals over a cellular wireless network.