Transmitter and method for transmitting data block in wireless communication system
AssigneeElectronics and Telecommunications Research Institute
InventorsJong Ee Oh, Min Ho Cheong, Sok Kyu Lee
Life of this patent
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Abstract
Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: deciding the number of bits (s) and encoders (NES) to allocate to one axis of a signal constellation; encoding an information bit based on the s and the NES and generating a coded block; parsing the coded block based on the s and the NES and generating a plurality of frequency sub-blocks; and transmitting the plurality of frequency sub-blocks to a receiver.
Claims18
A method of transmitting data, comprising:
- determining a number of bits per orthogonal frequency divisional multiplexing (OFDM) symbol per spatial stream NCBPSS;
- generating a first set of bits;
- parsing the first set of bits to generate a first number of blocks, wherein each of the first number of blocks comprises NCBPSS bits;
- parsing the first number of blocks to generate a second number of blocks based on a predetermined value, wherein each of the second number of blocks comprises NCBPSS/2 bits;
- and
- transmitting the second number of blocks to a receiver,
- wherein the predetermined value is determined based on NCBPSS.
A communication device, comprising:
- a circuitry which is configured to:
- determine a number of bits per orthogonal frequency divisional multiplexing (OFDM) symbol per spatial stream NCBPSS;
- cause the communication device to generate a first set of bits;
- cause the communication device to parse the first set of bits to generate a first number of blocks, wherein each of the first number of blocks comprises NCBPSS bits;
- cause the communication device to parse the first number of blocks to generate a second number of blocks based on a predetermined value, wherein each of the second number of blocks comprises NCBPSS/2 bits;
- and
- cause the communication device to transmit the second number of blocks to a receiver,
- wherein the predetermined value is determined based on NCBPSS.
A communication device for a station, the communication device comprising:
- a circuitry which is configured to:
- determine a number of bits per orthogonal frequency divisional multiplexing (OFDM) symbol per spatial stream NCBPSS;
- cause the station to generate a first set of bits;
- cause the station to parse the first set of bits to generate a first number of blocks, wherein each of the first number of blocks comprises NCBPSS bits;
- cause the station to parse the first number of blocks to generate a second number of blocks based on a predetermined value, wherein each of the second number of blocks comprises NCBPSS/2 bits;
- and
- cause the station to transmit the second number of blocks to a receiver, wherein the predetermined value is determined based on NCBPSS.
Dependencies are inferred from the claim text.