Method and apparatus for a memory based packet compression encoding

摘要

Methods and apparatus for wireless communication in a mobile device that includes receiving a transmission data packet and detecting a string of bytes in the transmission data packet that matches a preset string of bytes saved in a memory component. Aspects of the methods and apparatus include replacing the string of bytes of the transmission data packet that has been determined to match the preset string of bytes saved in the memory component with a location pointer, wherein after replacing the string of bytes in the data packet with the location pointer, the data packet comprises the location pointer and a set of literal bytes. Aspects of the methods and apparatus also include generating a compressed transmission data packet by entropy coding the transmission data packet comprising the set of literal-bytes and the location pointer.

主权项

1. A method of telecommunication, comprising:
receiving a transmission data packet; detecting a string of bytes in the transmission data packet that matches a preset string of bytes saved in a memory component; replacing the string of bytes of the transmission data packet that has been determined to match the preset string of bytes saved in the memory component with a location pointer, wherein the preset string of bytes corresponds to bytes of one or more previously received and compressed transmission data packets, and wherein after replacing the string of bytes in the transmission data packet with the location pointer, the transmission data packet comprises the location pointer and a set of literal-bytes; generating a compressed transmission data packet comprising the set of literal-bytes and the location pointer; and storing, in the memory component and after generating the compressed transmission packet, one or more uncompressed bits of the compressed transmission data packet for compression of a subsequent data packet.