Packet converting apparatus and method therefor

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United States of America Patent

PATENT NO 7142559
SERIAL NO

09968071

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Abstract

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A packet converting apparatus and method is disclosed, in which audio packet data of various types used in cable/radio networks can effectively be converted. The packet converting apparatus includes a bit unpacking unit for bit unpacking first type packet data, a parameter inverse quantization unit for inverse quantizing the unpacked data to obtain a main parameter of the first type packet data, a parameter converter for converting the obtained main parameter to a parameter of second type packet data through inter-frame interpolation, a quantization unit for quantizing the second type parameter converted by the parameter converter, and a bit packing unit for bit packing the quantized data to reassemble the bit packed data to second type packet data and output the second type packet data to a destination.

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Patent Owner(s)

Patent OwnerAddress
ERICSSON-LG ENTERPRISE CO LTDSEOUL 08503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Yong Soo Kwangmyong-shi, KR 28 191
Kang, Tae Ik Anyang-shi, KR 5 48

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