Overview
encode given data for POLAR code
Dispatcher Prototype
void volk_8u_x3_encodepolar_8u(unsigned char* frame, const unsigned char* frozen_bit_mask, const unsigned char* frozen_bits,
const unsigned char* info_bits, unsigned int frame_size, unsigned int info_bit_size)
Inputs
- frame: buffer for encoded frame
- frozen_bit_mask: bytes with 0xFF for frozen bit positions or 0x00 otherwise.
- frozen_bits: values of frozen bits, 1 bit per byte
- info_bits: info bit values, 1 bit per byte
- frame_size: power of 2 value for frame size.
- info_bit_size: number of info bits in a frame
Outputs
- frame: polar encoded frame.
Example
int frame_exp = 10;
int frame_size = 0x01 << frame_exp;
int num_info_bits = frame_size;
int num_frozen_bits = frame_size - num_info_bits;
unsigned char* frozen_bit_mask = get_frozen_bit_mask(frame_size, num_frozen_bits);
unsigned char* info_bits = get_info_bits_to_encode(num_info_bits);