gr::digital::ofdm_frame_sink Class Reference

Takes an OFDM symbol in, demaps it into bits of 0's and 1's, packs them into packets, and sends to to a message queue sink. More...

#include <ofdm_frame_sink.h>

Inheritance diagram for gr::digital::ofdm_frame_sink:

List of all members.

Public Types
typedef boost::shared_ptr < ofdm_frame_sink >	sptr
Static Public Member Functions
static sptr	make (const std::vector< gr_complex > &sym_position, const std::vector< char > &sym_value_out, msg_queue::sptr target_queue, int occupied_tones, float phase_gain=0.25, float freq_gain=0.25 *0.25/4)

---

Detailed Description

Takes an OFDM symbol in, demaps it into bits of 0's and 1's, packs them into packets, and sends to to a message queue sink.

NOTE: The mod input parameter simply chooses a pre-defined demapper/slicer. Eventually, we want to be able to pass in a reference to an object to do the demapping and slicing for a given modulation type.

---

Member Typedef Documentation

typedef boost::shared_ptr<ofdm_frame_sink> gr::digital::ofdm_frame_sink::sptr

---

Member Function Documentation

static sptr gr::digital::ofdm_frame_sink::make	(	const std::vector< gr_complex > &	sym_position,
		const std::vector< char > &	sym_value_out,
		msg_queue::sptr	target_queue,
		int	occupied_tones,
		float	phase_gain = 0.25,
		float	freq_gain = 0.25 *0.25/4
	)		[static]

Make an OFDM frame sink block.

Parameters:

sym_position	vector of OFDM carrier symbols in complex space
sym_value_out	vector of bit mapped from the complex symbol space
target_queue	message queue for the packets to go into
occupied_tones	The number of subcarriers with data in the received symbol
phase_gain	gain of the phase tracking loop
freq_gain	gain of the frequency tracking loop

---

The documentation for this class was generated from the following file:

• ofdm_frame_sink.h