1
Bernard Hammer, Achim von Brandt: Method for data reduction of digital image sequences. Siemens Aktiengesellschaft, Hill Van Santen Steadman & Simpson, August 1, 1989: US04853779 (36 worldwide citation)

A method for data reduction of digital image sequences in heirarchic fashion by means of a multi-stage coder on the basis of vector quantizing and movement compensation, as well as reconstruction of these image sequences by means of a multi-stage decoder. An input image signal is represented in a pl ...


2
Jonathan S Yedidia, Yige Wang, Stark C Draper: Multi-stage decoder for error-correcting codes. Mitsubishi Electric Research Laboratories, Dirk Brinkman, Gene Vinokur, September 4, 2012: US08261170 (8 worldwide citation)

A multi-stage decoder decodes a block of symbols, received via a noisy channel, to a codeword. The decoder includes multiple sub-decoders connected sequentially, and wherein a next sub-decoder has a slower processing time and better word error rate than a previous sub-decoder, and wherein the next s ...


3
Robert E Payne, Graham Johnston: Multi-stage forward error correction decoding. Xilinx, LeRoy D Maunu, April 23, 2013: US08429482 (7 worldwide citation)

In one embodiment, a multi-stage decoder circuit is provided. Each stage of the decoder circuit is configured to perform one or more decoding iterations and produce an error mask indicating errors detected in the decoding stage. A compression circuit is coupled to one or more of the decoder stages a ...


4
Schill Dietmar: Multiresolution broadcast transmitter and method using gaussian trellis shaping to reduce average signal power and corresponding multi-stage decoder. Sony Int Europ, July 2, 2003: EP1324558-A1 (6 worldwide citation)

A transmitter, a broadcast signal, a multi-stage decoder and a method for generating said broadcast signal are described, whereby a multiresolution hierarchical modulation scheme with unequal error protection is used. Within each quality level (qi) of the hierarchical modulation scheme, the signal p ...


5
Nefedov Nikolai: Coding and modulation method and apparatus for its implementation. Nokia Mobile Phones, June 2, 1999: EP0920164-A2 (5 worldwide citation)

For conveying coded digital information in the form of multiple-valued symbols from a transmitter to a receiver, the steps of a) encoding digital information in a Hybrid Concatenated Code encoder (501), b) mapping the encoded digital information into multiple-valued symbols in a Multi-Level Coding e ...


6
Hammer Bernard Dr, Von Brandt Achim Dr: Method for the data reduction of digital picture sequences.. Siemens, October 12, 1988: EP0285902-A2 (3 worldwide citation)

A method for data reduction of digital image sequences in heirarchic fashion by means of a multi-stage coder on the basis of vector quantizing and movement compensation, as well as reconstruction of these image sequences by means of a multi-stage decoder. An input image signal is represented in a pl ...


7
Chang Ho Jung: Address decoder with pseudo and or pseudo nand gate. LSI Logic Corporation, Suiter Wess PC LLO, July 1, 2003: US06586970 (3 worldwide citation)

The present invention describes a multi-stage decoder and method of decoding utilizing a pseudo NAND or pseudo AND gate in one of the stages. This invention presents a decoder comprising a first stage circuit having two or more first inputs which generates one or more first outputs; and a second sta ...


8
Yoshida Hideo, Nakamura Takahiko, Fujita Hachiro, Miyata Yoshikuni, Kubo Kazuo: Multi-stage coding method, multi-stage decoding method, multi-stage encoder, multi-stage decoder and information transmission system using them. Mitsubishi Electric, May 18, 2001: JP2001-136079 (2 worldwide citation)

PROBLEM TO BE SOLVED: To solve problems of a conventional interleave processing and de- interleave processing using a memory where write/read has had to be sequentially executed resulting in causing a large delay time and needing the memory of a high capacity or the like. SOLUTION: This system emplo ...


9
Omer Fainzilber, Eran Sharon, Ishai Ilani, Alexander Bazarsky: Multi-stage decoder. SANDISK TECHNOLOGIES, Toler Law Group PC, April 4, 2017: US09614547 (1 worldwide citation)

A data storage device includes a memory and a decoder. In one embodiment, the decoder includes a bit-flipping stage and a second decoding stage. The decoder is configured to receive data from the memory and to process the received data at the bit-flipping stage to generate first stage result data. T ...


10
Anisse Taleb, Stefan Andersson: Adaptive bit allocation for multi-channel audio encoding. Telefonaktiebolaget L M Ericsson, Nixon & Vanderhye P C, April 18, 2017: US09626973

The invention provides a highly efficient technique for encoding a multi-channel audio signal. The invention relies on the basic principle of encoding a first signal representation of one or more of the multiple channels in a first encoder and encoding a second signal representation of one or more o ...