Apparatus and method for channel-interleaving and channel-deinterleaving data in a wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsHwan-Joon Kwon, Jae-Chon Yu, Jin-Kyu Han
Life of this patent
Estimating the term…
Abstract
An interleaving and deinterleaving apparatus and method in a wireless communication system are provided, in which it is determined whether coded bits to be transmitted in one modulation symbol are selected from a plurality of code blocks. The coded bits are interleaved on a modulation symbol basis if the coded bits to be transmitted in the modulation symbol are selected from a plurality of code blocks.
Claims24
An interleaving method in a wireless communication system, comprising:
- determining whether coded bits to be transmitted in one modulation symbol are selected from a plurality of code blocks;
- and
- interleaving, by an interleaver, the coded bits on a modulation symbol basis, if the coded bits to be transmitted in the modulation symbol are selected from a plurality of code blocks.
An interleaving method in a wireless communication system, comprising:
- determining whether the number of code blocks to be transmitted in one Transmission Time Interval (TTI) is larger than the number of modulation symbols available in the TTI;
- and
- interleaving, by an interleaver, coded bits selected from at least one of the code blocks and transmitted in one modulation symbol on a modulation symbol basis, if the number of the code blocks to be transmitted in the TTI is larger than the number of the modulation symbols available in the TTI.
A deinterleaving method in a wireless communication system, comprising:
- determining whether coded bits transmitted in one modulation symbol are from a plurality of code blocks;
- and
- deinterleaving, by a deinterleaver, the coded bits on a modulation symbol basis, if the coded bits transmitted in the modulation symbol are from a plurality of code blocks.
A deinterleaving method in a wireless communication system, comprising:
- determining whether the number of code blocks transmitted in one Transmission Time Interval (TTI) is larger than the number of modulation symbols available in the TTI;
- and
- deinterleaving, by a deinterleaver, coded bits of a modulation symbol on a modulation symbol basis, if the number of the code blocks transmitted in the TTI is larger than the number of the modulation symbols available in the TTI.
An interleaving apparatus in a wireless communication system, comprising:
- a controller for controlling the coded bits to be provided to a symbol-based interleaver, if coded bits to be transmitted in one modulation symbol are selected from a plurality of code blocks;
- and
- the symbol-based interleaver for interleaving the coded bits on a modulation symbol basis.
An interleaving apparatus in a wireless communication system, comprising:
- a controller for controlling coded bits selected from at least one of the code blocks and transmitted in one modulation symbol to be provided to a symbol-based interleaver, if the number of code blocks to be transmitted in one Transmission Time Interval (TTI) is larger than the number of modulation symbols available in the TTI;
- and
- the symbol-based interleaver for interleaving the coded bits on a modulation symbol basis.
A deinterleaving apparatus in a wireless communication system, comprising:
- a controller for controlling the coded bits to be provided to a symbol-based deinterleaver, if coded bits transmitted in one modulation symbol are from a plurality of code blocks;
- and
- the symbol-based deinterleaver for deinterleaving the coded bits on a modulation symbol basis.
A deinterleaving apparatus in a wireless communication system, comprising:
- a controller for controlling coded bits of a modulation symbol to be provided to a symbol-based deinterleaver, if the number of code blocks transmitted in one Transmission Time Interval (TTI) is larger than the number of modulation symbols available in the TTI;
- and
- the symbol-based deinterleaver for deinterleaving the coded bits on a modulation symbol basis.
Dependencies are inferred from the claim text.