Abstract: A device for offloading data recorded in a host vehicle. The device includes an interface module configured to interface the device to one or more data recording devices in the host vehicle. A memory module is also provided and configured to independently store data from the data recording devices. A wireless transmitter is configured to transmit the stored data when one or more predefined criterion in the stored data and/or recording devices are met.

Abstract: A wireless communication system network, including a plurality of wireless communication system apparatuses, for use on unlicensed frequency such as a Code Division Multi Access (CDMA) frequency wherein the apparatuses are able to accept one of a plurality of protocols and convert to a predetermined transmission protocol which by the use of code spread spectrum transmission is able either: to transmit the signal to a telehouse for receipt and interpretation of the code to resend to another apparatus by code spread spectrum transmission where it is received and selectively converted and outputted into a required one of a plurality of protocols; or to transmit and be received by one or more other apparatuses encoded with the same transmission code to form a virtual private network where the transmitted signal can be outputted into one of a plurality of protocols.

Abstract: An accessory apparatus for mobile radio telephones, particularly those used in cellular networks, permits utilization of the full communication range capability of a vehicle-mounted cellular radio telephone by a cordless portable handset remote from the vehicle. The apparatus includes a plug-in adapter unit located in a vehicle and interconnected between the existing handset and transceiver of the vehicle-mounted radio telephone. The adapter unit includes a first, resident, down-link transceiver operating at radio frequencies outside of the cellular frequency band, and adapted to receive demodulated audio and/or data signals from the resident cellular transceiver, and retransmit the signals via a low-power modulated down-link RF carrier signal to a portable remote cordless handset/transceiver.

Abstract: An accessory apparatus for mobile radio telephones, particularly those used in cellular networks, permits utilization of the full communication range capability of a vehicle-mounted cellular radio telephone by a cordless portable handset remote from the vehicle. The apparatus includes a plug-in adapter unit located in a vehicle and interconnected between the existing handset and transceiver of the vehicle-mounted radio telephone. The adapter unit includes a first, resident, down-link transceiver operating at radio frequencies outside of the cellular frequency band, and adapted to receive demodulated audio and/or data signals from the resident cellular transceiver, and retransmit the signals via a low-power modulated down-link RF carrier signal to a portable remote cordless handset/transceiver.