초록 ▼

A method of creating tail-biting recursive systematic convolutional and turbo codes, and the associated encoders, are described herein. According to the method, symbols from the set of data to be transmitted are used to preset the starting state of the encoder, and are replaced in a systematic set b

A method of creating tail-biting recursive systematic convolutional and turbo codes, and the associated encoders, are described herein. According to the method, symbols from the set of data to be transmitted are used to preset the starting state of the encoder, and are replaced in a systematic set by an equivalent number of tail-biting symbols that force the ending state of the encoder to be the same as the starting state. The presetting of the starting state allows for simpler calculations in choosing the tail-biting symbols, and allows a message to be transmitted with a reduced number of symbols The reduction in the number of symbols used for overhead in this invention provides an increase in the data transmission rate.

대표청구항 ▼

A method of creating tail-biting recursive systematic convolutional and turbo codes, and the associated encoders, are described herein. According to the method, symbols from the set of data to be transmitted are used to preset the starting state of the encoder, and are replaced in a systematic set b

A method of creating tail-biting recursive systematic convolutional and turbo codes, and the associated encoders, are described herein. According to the method, symbols from the set of data to be transmitted are used to preset the starting state of the encoder, and are replaced in a systematic set by an equivalent number of tail-biting symbols that force the ending state of the encoder to be the same as the starting state. The presetting of the starting state allows for simpler calculations in choosing the tail-biting symbols, and allows a message to be transmitted with a reduced number of symbols The reduction in the number of symbols used for overhead in this invention provides an increase in the data transmission rate. of: loading the output data to the memory. 16. The computer executed method of claim 15, wherein the registers are configuration registers of an asynchronous serial port peripheral device. 17. The computer executed method of claim 11, wherein the registers that are part of the configuration scan path of the microcontroller are defined by a definition file. 18. The computer executed method of claim 11, wherein the registers are configuration registers of a DMA peripheral device. 19. The computer executed method of claim 11, wherein the registers are configuration registers of an asynchronous serial port peripheral device. 20. A computer executed method of displaying a memory that provides for a microcontroller that implements a configuration scan path, the method comprising the steps of: inputting output data that corresponds to configuration scan information of the microcontroller; and displaying registers that correspond to the output data. 21. A computer executed method of claim 20, wherein the memory is non-volatile. 22. A computer executed method of claim 20, wherein the memory is a flash ROM. 23. The computer executed method of claim 20, wherein the output data is a data file. 24. The computer executed method of claim 20, wherein the registers are configuration registers of a DMA peripheral device.