St-ericsson Sa

Texas Instruments Corporation

Manikantan Jayaraman

Scott Guo

Vivek G Gupta

Henry Yao

Anindita Borah

A video transfer circuit includes: a first communication interface; a second communication interface; and a digital timing generator having an input, an output, and a video timing signal interface. The input is coupled to the first communication interface. The video timing signal interface is coupled to the second communication interface. The digital timing generator is configured to: provide a first video timing signal to the second communication interface via the video timing signal interface responsive to a first mode selection; and receive a second video timing signal from the second communication interface via the video timing signal interface responsive to a second mode selection.

Video transfer circuit with multi-chip synchronization circuitry

A device () supports error correction. A receiver () is configured to receive data over a communications link. A decapsulator () is coupled to the receiver and configured to create datagrams. A decoder () is coupled to the decapsulator and configured to store the datagrams in a table and to create codewords, the decoder storing the datagrams in table columns to create codewords in table rows. A user interface () is coupled to the decoder and configured to render images corresponding with the datagrams on the user interface. Advantages of the invention include efficient signal processing and prolonged battery life in mobile wireless devices.

Apparatus and method for error correction in mobile wireless applications incorporating correction bypass

A receiver () is configured to receive data over a communications link. A decapsulator () is coupled to the receiver and configured to create datagrams and erasure attributes associated with the datagrams. A decoder () is coupled to the decapsulator and configured to store the datagrams in a frame table () and to create codewords, the decoder storing the datagrams in table columns to create codewords in table rows, correcting the codewords, and configured to store the erasure attributes in an erasure table (). The erasure table is characterized in that it comprises a plurality of entries (), each of which is associated with a column of the frame table. Each entry is comprised of a plurality of elements ().

Apparatus and method for error correction in mobile wireless applications incorporating erasure table data

A receiver () is configured to receive data over a communications link. A decapsulator () is coupled to the receiver and configured to create datagrams and erasure attributes associated with the datagrams. A decoder () is coupled to the decapsulator and configured to store the datagrams in a frame table and track the progression thereof to create codewords, the decoder storing the datagrams in table columns to create codewords in table rows, and configured to store the erasure attributes in an erasure table. A user interlace () is coupled to the decoder and configured to render images corresponding with the datagrams on the user interface. Advantages of the invention include improved signal reception and processing, and prolonged battery life in mobile wireless devices.

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San Jose, CA, United States of America

Manikantan Jayaraman