gr::channels::fading_model
gr::sync_block
gnuradio/channels/fading_model.h
std::shared_ptr< fading_model > typedef std::shared_ptr<fading_model> gr::channels::fading_model::sptr sptr gr::channels::fading_model::sptr
sptr static sptr gr::channels::fading_model::make (unsigned int N, float fDTs=0.01f, bool LOS=true, float K=4, uint32_t seed=0) make gr::channels::fading_model::make unsigned int N float fDTs 0.01f bool LOS true float K 4 uint32_t seed 0

Build the channel simulator.

N

the number of sinusoids to use in simulating the channel; 8 is a good value

fDTs

normalized maximum Doppler frequency, fD * Ts

LOS

include Line-of-Site path? selects between Rayleigh (NLOS) and Rician (LOS) models

K

Rician factor (ratio of the specular power to the scattered power)

seed

a random number to seed the noise generators

fDTs
K
float virtual float gr::channels::fading_model::fDTs ()=0 fDTs gr::channels::fading_model::fDTs make set_fDTs
float virtual float gr::channels::fading_model::K ()=0 K gr::channels::fading_model::K make set_K
float virtual float gr::channels::fading_model::step ()=0 step gr::channels::fading_model::step set_step
void virtual void gr::channels::fading_model::set_fDTs (float fDTs)=0 set_fDTs gr::channels::fading_model::set_fDTs float fDTs fDTs
void virtual void gr::channels::fading_model::set_K (float K)=0 set_K gr::channels::fading_model::set_K float K K
void virtual void gr::channels::fading_model::set_step (float step)=0 set_step gr::channels::fading_model::set_step float step step

fading simulator

This block implements a basic fading model simulator that can be used to help evaluate, design, and test various signals, waveforms, and algorithms.

gr::basic_block
gr::block
gr::channels::fading_model
gr::messages::msg_accepter
gr::msg_accepter
gr::sync_block
std::enable_shared_from_this< basic_block >
gr::basic_block
d_name
d_symbol_alias
d_symbol_name
d_input_signature
d_output_signature
d_debug_logger
d_logger
msg_queue
d_rpc_vars
d_message_subscribers
gr::block
d_max_output_buffer
d_min_output_buffer
d_pmt_done
d_system_port
gr::channels::fading_model
gr::messages::msg_accepter
gr::msg_accepter
gr::sync_block
std::basic_string< Char >
std::enable_shared_from_this< basic_block >
std::map< pmt::pmt_t, msg_queue_t, msg_queue_comparator >
std::shared_ptr< io_signature >
std::shared_ptr< logger >
std::shared_ptr< pmt_base >
std::shared_ptr< rpcbasic_base >
std::string
std::vector< long >
std::vector< rpcbasic_sptr >
elements
p
- gr::channels::fading_model
  _post
- gr::channels::fading_model
  active_thread_priority
- gr::channels::fading_model
  add_item_tag
- gr::channels::fading_model
  add_item_tag
- gr::channels::fading_model
  alias
- gr::channels::fading_model
  alias_pmt
- gr::channels::fading_model
  alias_set
- gr::channels::fading_model
  alignment
- gr::channels::fading_model
  allocate_buffer
- gr::channels::fading_model
  allocate_detail
- gr::channels::fading_model
  basic_block
- gr::channels::fading_model
  basic_block
- gr::channels::fading_model
  BLACK
- gr::channels::fading_model
  blkd_input_timer_value
- gr::channels::fading_model
  block
- gr::channels::fading_model
  block
- gr::channels::fading_model
  check_topology
- gr::channels::fading_model
  clear_finished
- gr::channels::fading_model
  color
- gr::channels::fading_model
  consume
- gr::channels::fading_model
  consume_each
- gr::channels::fading_model
  d_blkd_input_timer_value
- gr::channels::fading_model
  d_color
- gr::channels::fading_model
  d_debug_logger
- gr::channels::fading_model
  d_input_signature
- gr::channels::fading_model
  d_logger
- gr::channels::fading_model
  d_max_output_buffer
- gr::channels::fading_model
  d_message_subscribers
- gr::channels::fading_model
  d_min_output_buffer
- gr::channels::fading_model
  d_name
- gr::channels::fading_model
  d_output_signature
- gr::channels::fading_model
  d_pmt_done
- gr::channels::fading_model
  d_rpc_set
- gr::channels::fading_model
  d_rpc_vars
- gr::channels::fading_model
  d_setlock
- gr::channels::fading_model
  d_symbol_alias
- gr::channels::fading_model
  d_symbol_name
- gr::channels::fading_model
  d_symbolic_id
- gr::channels::fading_model
  d_system_port
- gr::channels::fading_model
  d_unique_id
- gr::channels::fading_model
  declare_sample_delay
- gr::channels::fading_model
  declare_sample_delay
- gr::channels::fading_model
  delete_head_nowait
- gr::channels::fading_model
  detail
- gr::channels::fading_model
  dispatch_msg
- gr::channels::fading_model
  empty_handled_p
- gr::channels::fading_model
  empty_handled_p
- gr::channels::fading_model
  empty_p
- gr::channels::fading_model
  empty_p
- gr::channels::fading_model
  enable_update_rate
- gr::channels::fading_model
  erase_msg
- gr::channels::fading_model
  expand_minmax_buffer
- gr::channels::fading_model
  fDTs
- gr::channels::fading_model
  finished
- gr::channels::fading_model
  fixed_rate
- gr::channels::fading_model
  fixed_rate_ninput_to_noutput
- gr::channels::fading_model
  fixed_rate_noutput_to_ninput
- gr::channels::fading_model
  forecast
- gr::channels::fading_model
  general_work
- gr::channels::fading_model
  get_iterator
- gr::channels::fading_model
  get_msg_map
- gr::channels::fading_model
  get_tags_in_range
- gr::channels::fading_model
  get_tags_in_range
- gr::channels::fading_model
  get_tags_in_window
- gr::channels::fading_model
  get_tags_in_window
- gr::channels::fading_model
  GREY
- gr::channels::fading_model
  has_msg_handler
- gr::channels::fading_model
  has_msg_port
- gr::channels::fading_model
  history
- gr::channels::fading_model
  identifier
- gr::channels::fading_model
  input_signature
- gr::channels::fading_model
  insert_tail
- gr::channels::fading_model
  is_pc_rpc_set
- gr::channels::fading_model
  is_rpc_set
- gr::channels::fading_model
  is_set_max_noutput_items
- gr::channels::fading_model
  is_unaligned
- gr::channels::fading_model
  K
- gr::channels::fading_model
  log_level
- gr::channels::fading_model
  make
- gr::channels::fading_model
  max_noutput_items
- gr::channels::fading_model
  max_output_buffer
- gr::channels::fading_model
  message_port_is_hier
- gr::channels::fading_model
  message_port_is_hier_in
- gr::channels::fading_model
  message_port_is_hier_out
- gr::channels::fading_model
  message_port_pub
- gr::channels::fading_model
  message_port_register_in
- gr::channels::fading_model
  message_port_register_out
- gr::channels::fading_model
  message_port_sub
- gr::channels::fading_model
  message_port_unsub
- gr::channels::fading_model
  message_ports_in
- gr::channels::fading_model
  message_ports_out
- gr::channels::fading_model
  message_subscribers
- gr::channels::fading_model
  min_noutput_items
- gr::channels::fading_model
  min_output_buffer
- gr::channels::fading_model
  mp_relative_rate
- gr::channels::fading_model
  msg_accepter
- gr::channels::fading_model
  msg_queue
- gr::channels::fading_model
  name
- gr::channels::fading_model
  nitems_read
- gr::channels::fading_model
  nitems_written
- gr::channels::fading_model
  nmsgs
- gr::channels::fading_model
  no_pc_rpc
- gr::channels::fading_model
  notify_msg_neighbors
- gr::channels::fading_model
  output_multiple
- gr::channels::fading_model
  output_multiple_set
- gr::channels::fading_model
  output_signature
- gr::channels::fading_model
  pc_input_buffers_full
- gr::channels::fading_model
  pc_input_buffers_full
- gr::channels::fading_model
  pc_input_buffers_full_avg
- gr::channels::fading_model
  pc_input_buffers_full_avg
- gr::channels::fading_model
  pc_input_buffers_full_var
- gr::channels::fading_model
  pc_input_buffers_full_var
- gr::channels::fading_model
  pc_noutput_items
- gr::channels::fading_model
  pc_noutput_items_avg
- gr::channels::fading_model
  pc_noutput_items_var
- gr::channels::fading_model
  pc_nproduced
- gr::channels::fading_model
  pc_nproduced_avg
- gr::channels::fading_model
  pc_nproduced_var
- gr::channels::fading_model
  pc_output_buffers_full
- gr::channels::fading_model
  pc_output_buffers_full
- gr::channels::fading_model
  pc_output_buffers_full_avg
- gr::channels::fading_model
  pc_output_buffers_full_avg
- gr::channels::fading_model
  pc_output_buffers_full_var
- gr::channels::fading_model
  pc_output_buffers_full_var
- gr::channels::fading_model
  pc_throughput_avg
- gr::channels::fading_model
  pc_work_time
- gr::channels::fading_model
  pc_work_time_avg
- gr::channels::fading_model
  pc_work_time_total
- gr::channels::fading_model
  pc_work_time_var
- gr::channels::fading_model
  post
- gr::channels::fading_model
  processor_affinity
- gr::channels::fading_model
  produce
- gr::channels::fading_model
  relative_rate
- gr::channels::fading_model
  relative_rate_d
- gr::channels::fading_model
  relative_rate_i
- gr::channels::fading_model
  remove_item_tag
- gr::channels::fading_model
  remove_item_tag
- gr::channels::fading_model
  replace_buffer
- gr::channels::fading_model
  reset_perf_counters
- gr::channels::fading_model
  rpc_set
- gr::channels::fading_model
  sample_delay
- gr::channels::fading_model
  set_alignment
- gr::channels::fading_model
  set_blkd_input_timer_value
- gr::channels::fading_model
  set_block_alias
- gr::channels::fading_model
  set_color
- gr::channels::fading_model
  set_detail
- gr::channels::fading_model
  set_fDTs
- gr::channels::fading_model
  set_fixed_rate
- gr::channels::fading_model
  set_history
- gr::channels::fading_model
  set_input_signature
- gr::channels::fading_model
  set_inverse_relative_rate
- gr::channels::fading_model
  set_is_unaligned
- gr::channels::fading_model
  set_K
- gr::channels::fading_model
  set_log_level
- gr::channels::fading_model
  set_max_noutput_items
- gr::channels::fading_model
  set_max_output_buffer
- gr::channels::fading_model
  set_max_output_buffer
- gr::channels::fading_model
  set_min_noutput_items
- gr::channels::fading_model
  set_min_output_buffer
- gr::channels::fading_model
  set_min_output_buffer
- gr::channels::fading_model
  set_msg_handler
- gr::channels::fading_model
  set_output_multiple
- gr::channels::fading_model
  set_output_signature
- gr::channels::fading_model
  set_processor_affinity
- gr::channels::fading_model
  set_relative_rate
- gr::channels::fading_model
  set_relative_rate
- gr::channels::fading_model
  set_step
- gr::channels::fading_model
  set_tag_propagation_policy
- gr::channels::fading_model
  set_thread_priority
- gr::channels::fading_model
  set_unaligned
- gr::channels::fading_model
  setup_pc_rpc
- gr::channels::fading_model
  setup_rpc
- gr::channels::fading_model
  shared_from_base
- gr::channels::fading_model
  sptr
- gr::channels::fading_model
  start
- gr::channels::fading_model
  step
- gr::channels::fading_model
  stop
- gr::channels::fading_model
  symbol_name
- gr::channels::fading_model
  symbolic_id
- gr::channels::fading_model
  sync_block
- gr::channels::fading_model
  sync_block
- gr::channels::fading_model
  system_handler
- gr::channels::fading_model
  tag_propagation_policy
- gr::channels::fading_model
  tag_propagation_policy_t
- gr::channels::fading_model
  thread_priority
- gr::channels::fading_model
  to_basic_block
- gr::channels::fading_model
  TPP_ALL_TO_ALL
- gr::channels::fading_model
  TPP_CUSTOM
- gr::channels::fading_model
  TPP_DONT
- gr::channels::fading_model
  TPP_ONE_TO_ONE
- gr::channels::fading_model
  unaligned
- gr::channels::fading_model
  unique_id
- gr::channels::fading_model
  unset_max_noutput_items
- gr::channels::fading_model
  unset_processor_affinity
- gr::channels::fading_model
  update_rate
- gr::channels::fading_model
  vcolor
- gr::channels::fading_model
  WHITE
- gr::channels::fading_model
  work
- gr::channels::fading_model
  WORK_CALLED_PRODUCE
- gr::channels::fading_model
  WORK_DONE
- gr::channels::fading_model
  work_return_t
- gr::channels::fading_model
  ~basic_block
- gr::channels::fading_model
  ~block
- gr::channels::fading_model
  ~msg_accepter