System for providing data in a mobile device
First Claim
1. A method for providing data in a mobile device comprising the steps of:
- inputting the data in a first format having a first degree of compression to the mobile device;
processing the data in the first format into a second format having a different degree of compression than the first format before the data is used by the device; and
decompressing the data in the second format when the data is needed by the mobile device.
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Accused Products
Abstract
A system is presented for utilizing data in a mobile device in real-time and without the need for additional hardware. The system allows real-time processing of highly-compressed data that would otherwise require processing power in excess of that available from the system, or would otherwise not be possible without additional hardware. The system generally includes a processing device that receives the data in a highly compressed format, and includes a preprocessor that pre-processes the data to at least partially decode the data into a second compressed format. The processing device also includes a decompressor that fully decompresses the preprocessed data as needed by the system. The processing device may also include one or more memories for storing the preprocessed data until it is needed by the system.
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Citations
23 Claims
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1. A method for providing data in a mobile device comprising the steps of:
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inputting the data in a first format having a first degree of compression to the mobile device;
processing the data in the first format into a second format having a different degree of compression than the first format before the data is used by the device; and
decompressing the data in the second format when the data is needed by the mobile device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for providing data, comprising:
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a server configured to store and transmit the data in a first format having a first degree of compression; and
a mobile device in communication with the server, comprising;
a preprocessor configured to process the data in the first format into a second format having a different degree of compression than the first format;
a storage device configured to storing the data in the second format; and
a decompressor configured to decompress the data in the second format to produce decompressed data when the decompressed data is needed by the mobile device. - View Dependent Claims (10, 11, 12, 13)
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14. A mobile device for providing data in a vehicle, comprising:
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a preprocessor configured to receive data from an external data source in a first format having a first degree of compression, and processing the data in the first format into a second format having a different degree of compression than the first format; and
a decompressor configured to decompress the data in the second format to produce decompressed data when the data is needed by the mobile device. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22)
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23. A mobile device for providing data in a vehicle, comprising:
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a means for receiving data from an external data source in a first format having a high degree of compression, and processing the data in the first format into a second format having a lesser degree of compression than the first format; and
a means for decompressing the data in the second format when the data is needed by the mobile device.
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Specification