Device, system, and method for providing wireless data access, digital TV access, radio, and storage capability
View Patent ↗A portable memory device dimensioned and configured as any of a removable flash memory card, a USB flash drive, and a jump drive and a method of wireless communication, wherein the portable memory device comprises a single housing component; a data storage component within the single housing component; and a wireless receiver operatively connected to the data storage component and within the single housing component, wherein the wireless receiver is adapted to receive wireless signals comprising radio signals, satellite signals, TV signals, and Bluetooth™ specification signals, and wherein the wireless receiver is adapted to wirelessly communicate with a LAN. The portable memory device may further comprise an interface component adapted to connect to a host computing device. Preferably, the TV signals comprise mobile TV signals.
1. A portable memory device comprising:
a single housing component;
a data storage component within said single housing component; and
a multi-mode and multi-band wireless receiver operatively connected to said data storage component and within said single housing component, wherein said wireless receiver comprises:
an antenna that captures wireless signals comprising television (TV), AM, FM, Bluetooth™ specification signals, and satellite signals, wherein said TV signals comprise mobile TV signals;
a matching network operatively connected to said antenna for providing proper impedance matching between the antenna and a radio frequency (RF) receiver chip; and
the radio frequency (RF) receiver chip operatively connected to said matching network, wherein said RF receiver chip down-converts said wireless signals from high frequency bands to lower frequency bands;
a digital demodulator operatively connected to said RF receiver chip, wherein the demodulator demodulates said wireless signals and converts said wireless signals to a pure digital format, wherein said demodulator is located separate from said antenna, and wherein said demodulator is integrated in said RF receiver chip;
an application specific integrated circuit (ASIC) that controls said wireless receiver and said demodulator and controls data transfer to and from said data storage component and provides all signals required to synchronize operation of said data storage component, said demodulator, and said antenna; and
an interface component adapted to interface with a television,
wherein said wireless receiver wirelessly communicates with a local area network (LAN), and wherein said portable memory device comprises any of a removable flash memory card, a universal serial bus (USB) flash drive, and a jump drive.
2. The portable memory device of claim 1 , further comprising an interface component that directly connects to a host computing device.
3. The portable memory device of claim 1 , wherein said data storage component comprises a flash memory unit comprising software code that interfaces with a host computing device and processes data on said host computing device.
4. A method comprising:
storing data in a memory device;
receiving wireless signals comprising radio signals, satellite signals, television (TV) signals, and Bluetooth™ specification signals in said memory device wherein reception of said wireless signals is performed by a multi-mode and multi-band wireless receiver configured in said memory device, wherein said TV signals comprise mobile TV signals, and wherein said wireless receiver comprises:
an antenna that captures said wireless signals; and
a matching network operatively connected to said antenna for providing proper impedance matching between the antenna and a radio frequency (RF) receiver chip;
wherein said radio frequency (RF) receiver chip is operatively connected to said matching network, wherein said RF receiver chip down-converts said wireless signals from high frequency bands to lower frequency bands;
demodulating said wireless signals in a digital demodulator that is integrated into said RF receiver chip, wherein said demodulator is located separate from said antenna, and wherein the demodulator demodulates said wireless signals and converts said wireless signals to a pure digital format;
controlling, using an application specific integrated circuit (ASIC), said wireless receiver, said demodulator, and data transfer to and from said data storage component, wherein said ASIC provides all signals required to synchronize operation of said data storage component, said demodulator, and said antenna; and
wirelessly communicating with a local area network (LAN).
5. The method of claim 4 , further comprising operatively connecting said memory device to a host computing device.
6. The method of claim 4 , wherein data storage in said memory device is performed by a data storage component, said data storage component comprising a flash memory unit comprising software code that interfaces with a host computing device and processes data on said host computing device.
7. The method of claim 4 , further comprising configuring said memory device as any of a removable flash memory card, a universal serial bus (USB) flash drive, and a jump drive.
8. A system comprising:
a housing component;
a data storage component within said housing component; and
a multi-mode and multi-band wireless receiver operatively connected to said data storage component and within said housing component, wherein said wireless receiver comprises:
an antenna that captures wireless signals comprising television (TV), AM, FM, Bluetooth™ specification signals, and satellite signals, wherein said TV signals comprise mobile TV signals;
a matching network operatively connected to said antenna for providing proper impedance matching between the antenna and a radio frequency (RF) receiver chip; and
the radio frequency (RF) receiver chip operatively connected to said matching network, wherein said RF receiver chip down-converts said wireless signals from high frequency bands to lower frequency bands in order for said wireless signals to be amplified and filtered,
a purely digital demodulator integrated into said RF receiver chip, wherein said demodulator is located separate from said antenna, wherein the demodulator demodulates said wireless signals and converts said wireless signals to a pure digital video format;
an application specific integrated circuit (ASIC) that controls said wireless receiver and said demodulator and controls data transfer to and from said data storage component and provides all signals required to synchronize operation of said data storage component, said demodulator, and said antenna, and
an interface component adapted to interface with a television,
wherein said wireless receiver wirelessly communicates with a local area network (LAN).
9. The system of claim 8 , wherein said housing component is portable and is dimensioned and configured as any of a removable flash memory card, a universal serial bus (USB) flash drive, and a jump drive.
10. The system of claim 8 , wherein said data storage component comprises a flash memory unit comprising software code that interfaces with a host computing device and processes data on said host computing device.