Patent ID: 8190192
Filing Date: 2012-05-29
Classification: H04W,Y02D

Abstract:
1. A mobile communication device comprising: a main processor adapted to control the operation of the mobile communication device; a communication processor adapted to control reception and transmission of wireless communication data; a mobile connector port adapted to connect a host device to the mobile communication device; a switching unit configured to selectively allow data communication via the mobile connector port between the host device and the main processor at a first data rate or between the host device and the communication processor at a second data rate different from the first data rate; a supply line configured to receive a charging current from the host device; a battery configured to provide power to the mobile communication device; and a battery to the supply line and the internal battery, wherein the supply line is configured to provide the charging current to the internal battery for charging during data communication between the host device and the communication processor.