diff --git a/common/utils/CMakeLists.txt b/common/utils/CMakeLists.txt
index ccb15bfd47..b311d0542f 100644
--- a/common/utils/CMakeLists.txt
+++ b/common/utils/CMakeLists.txt
@@ -21,3 +21,4 @@ if (ENABLE_TESTS)
 endif()
 add_subdirectory(barrier)
 add_subdirectory(actor)
+add_subdirectory(shm_iq_channel)
diff --git a/common/utils/shm_iq_channel/CMakeLists.txt b/common/utils/shm_iq_channel/CMakeLists.txt
new file mode 100644
index 0000000000..57c7d343ef
--- /dev/null
+++ b/common/utils/shm_iq_channel/CMakeLists.txt
@@ -0,0 +1,6 @@
+add_library(shm_td_iq_channel shm_td_iq_channel.c)
+target_include_directories(shm_td_iq_channel PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+if (ENABLE_TESTS)
+  add_subdirectory(tests)
+endif()
diff --git a/common/utils/shm_iq_channel/shm_td_iq_channel.c b/common/utils/shm_iq_channel/shm_td_iq_channel.c
new file mode 100644
index 0000000000..89e09ddb1f
--- /dev/null
+++ b/common/utils/shm_iq_channel/shm_td_iq_channel.c
@@ -0,0 +1,286 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#include "shm_td_iq_channel.h"
+#include <stdio.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "assertions.h"
+#include "utils.h"
+#include "common/utils/threadPool/pthread_utils.h"
+
+#define CIRCULAR_BUFFER_SIZE (30720 * 14 * 20)
+
+typedef struct {
+  int magic;
+  int num_antennas_tx;
+  int num_antennas_rx;
+  uint64_t timestamp;
+  bool is_connected;
+  pthread_mutex_t mutex;
+  pthread_cond_t cond;
+} ShmTDIQChannelData;
+
+typedef struct ShmTDIQChannel_s {
+  IQChannelType type;
+  ShmTDIQChannelData *data;
+  uint64_t last_timestamp;
+  char name[256];
+  sample_t *tx_iq_data;
+  sample_t *rx_iq_data;
+} ShmTDIQChannel;
+
+ShmTDIQChannel *shm_td_iq_channel_create(const char *name, int num_tx_ant, int num_rx_ant)
+{
+  // Create shared memory segment
+  int fd = shm_open(name, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
+  AssertFatal(fd != -1, "shm_open failed: %s\n", strerror(errno));
+  size_t tx_buffer_size = CIRCULAR_BUFFER_SIZE * sizeof(sample_t) * num_tx_ant;
+  size_t rx_buffer_size = CIRCULAR_BUFFER_SIZE * sizeof(sample_t) * num_rx_ant;
+  size_t total_size = sizeof(ShmTDIQChannelData) + tx_buffer_size + rx_buffer_size;
+
+  // Set the size of the shared memory segment
+  int res = ftruncate(fd, total_size);
+  AssertFatal(res != -1, "ftruncate failed: %s\n", strerror(errno));
+
+  // Map shared memory segment to address space
+  ShmTDIQChannelData *shm_ptr = mmap(NULL, total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+  AssertFatal(shm_ptr != MAP_FAILED, "mmap failed: %s\n", strerror(errno));
+
+  // Initialize shared memory
+  memset(shm_ptr, 0, total_size);
+  shm_ptr->num_antennas_tx = num_tx_ant;
+  shm_ptr->num_antennas_rx = num_rx_ant;
+  shm_ptr->is_connected = false;
+  ShmTDIQChannel *channel = calloc_or_fail(1, sizeof(ShmTDIQChannel));
+  strncpy(channel->name, name, sizeof(channel->name) - 1);
+  channel->tx_iq_data = (sample_t *)(shm_ptr + 1);
+  channel->rx_iq_data = channel->tx_iq_data + tx_buffer_size / sizeof(sample_t);
+  channel->data = shm_ptr;
+  channel->type = IQ_CHANNEL_TYPE_SERVER;
+  channel->last_timestamp = 0;
+  pthread_mutexattr_t mutex_attr;
+  pthread_condattr_t cond_attr;
+  int ret = pthread_mutexattr_init(&mutex_attr);
+  AssertFatal(ret == 0, "pthread_mutexattr_init() failed: errno %d, %s\n", errno, strerror(errno));
+
+  ret = pthread_condattr_init(&cond_attr);
+  AssertFatal(ret == 0, "pthread_condattr_init() failed: errno %d, %s\n", errno, strerror(errno));
+
+  ret = pthread_mutexattr_setpshared(&mutex_attr, PTHREAD_PROCESS_SHARED);
+  AssertFatal(ret == 0, "pthread_mutexattr_setpshared() failed: errno %d, %s\n", errno, strerror(errno));
+
+  ret = pthread_condattr_setpshared(&cond_attr, PTHREAD_PROCESS_SHARED);
+  AssertFatal(ret == 0, "pthread_condattr_setpshared() failed: errno %d, %s\n", errno, strerror(errno));
+
+  ret = pthread_mutex_init(&shm_ptr->mutex, &mutex_attr);
+  AssertFatal(ret == 0, "pthread_mutex_init() failed: errno %d, %s\n", errno, strerror(errno));
+
+  ret = pthread_cond_init(&shm_ptr->cond, &cond_attr);
+  AssertFatal(ret == 0, "pthread_cond_init() failed: errno %d, %s\n", errno, strerror(errno));
+
+  shm_ptr->magic = SHM_MAGIC_NUMBER;
+  close(fd);
+  return channel;
+}
+
+ShmTDIQChannel *shm_td_iq_channel_connect(const char *name, int timeout_in_seconds)
+{
+  // Create shared memory segment
+  int fd = -1;
+  while (timeout_in_seconds > 0 && fd == -1) {
+    fd = shm_open(name, O_RDWR, S_IRUSR | S_IWUSR);
+    timeout_in_seconds--;
+    printf("Waiting for server to create shared memory segment\n");
+    sleep(1);
+  }
+  AssertFatal(fd != -1, "shm_open() failed: errno %d, %s", errno, strerror(errno));
+
+  struct stat buf;
+  fstat(fd, &buf);
+  size_t total_size = buf.st_size;
+
+  // Map shared memory segment to address space
+  ShmTDIQChannelData *shm_ptr = mmap(NULL, total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+  if (shm_ptr == MAP_FAILED) {
+    perror("mmap");
+    exit(1);
+  }
+
+  ShmTDIQChannel *channel = calloc_or_fail(1, sizeof(ShmTDIQChannel));
+  channel->data = shm_ptr;
+  channel->tx_iq_data = (sample_t *)(shm_ptr + 1);
+  size_t tx_buffer_size = CIRCULAR_BUFFER_SIZE * sizeof(sample_t) * channel->data->num_antennas_tx;
+  channel->rx_iq_data = channel->tx_iq_data + tx_buffer_size / sizeof(sample_t);
+  channel->type = IQ_CHANNEL_TYPE_CLIENT;
+  channel->last_timestamp = 0;
+  while (shm_ptr->magic != SHM_MAGIC_NUMBER) {
+    printf("Waiting for server to initialize shared memory\n");
+    sleep(1);
+  }
+  shm_ptr->is_connected = true;
+  close(fd);
+  return channel;
+}
+
+IQChannelErrorType shm_td_iq_channel_tx(ShmTDIQChannel *channel,
+                                        uint64_t timestamp,
+                                        uint64_t num_samples,
+                                        int antenna,
+                                        const sample_t *tx_iq_data)
+{
+  ShmTDIQChannelData *data = channel->data;
+  if (data->is_connected == false) {
+    return CHANNEL_ERROR_NOT_CONNECTED;
+  }
+  // timestamp in the past
+  uint64_t current_time = data->timestamp;
+  if (timestamp < current_time) {
+    return CHANNEL_ERROR_TOO_LATE;
+  }
+  // timestamp is too far in the future
+  if (timestamp - current_time + num_samples >= CIRCULAR_BUFFER_SIZE) {
+    return CHANNEL_ERROR_TOO_EARLY;
+  }
+
+  sample_t *base_ptr;
+  if (channel->type == IQ_CHANNEL_TYPE_CLIENT) {
+    base_ptr = channel->rx_iq_data + antenna * CIRCULAR_BUFFER_SIZE;
+  } else {
+    base_ptr = channel->tx_iq_data + antenna * CIRCULAR_BUFFER_SIZE;
+  }
+
+  uint64_t first_sample = timestamp % CIRCULAR_BUFFER_SIZE;
+  uint64_t last_sample = first_sample + num_samples - 1;
+  if (last_sample >= CIRCULAR_BUFFER_SIZE) {
+    size_t num_samples_first_copy = CIRCULAR_BUFFER_SIZE - first_sample;
+    memcpy(base_ptr + first_sample, tx_iq_data, num_samples_first_copy * sizeof(sample_t));
+    memcpy(base_ptr, tx_iq_data + num_samples_first_copy, (num_samples - num_samples_first_copy) * sizeof(sample_t));
+  } else {
+    memcpy(base_ptr + first_sample, tx_iq_data, num_samples * sizeof(sample_t));
+  }
+  return CHANNEL_NO_ERROR;
+}
+
+IQChannelErrorType shm_td_iq_channel_rx(ShmTDIQChannel *channel,
+                                        uint64_t timestamp,
+                                        uint64_t num_samples,
+                                        int antenna,
+                                        sample_t *tx_iq_data)
+{
+  ShmTDIQChannelData *data = channel->data;
+  if (data->is_connected == false) {
+    return CHANNEL_ERROR_NOT_CONNECTED;
+  }
+  // timestamp in the future
+  uint64_t current_time = data->timestamp;
+  if (timestamp > current_time) {
+    return CHANNEL_ERROR_TOO_EARLY;
+  }
+  // timestamp is too far in the past
+  if (current_time - timestamp >= CIRCULAR_BUFFER_SIZE) {
+    return CHANNEL_ERROR_TOO_LATE;
+  }
+
+  sample_t *base_ptr;
+  if (channel->type == IQ_CHANNEL_TYPE_CLIENT) {
+    base_ptr = channel->tx_iq_data + antenna * CIRCULAR_BUFFER_SIZE;
+  } else {
+    base_ptr = channel->rx_iq_data + antenna * CIRCULAR_BUFFER_SIZE;
+  }
+
+  uint64_t first_sample = timestamp % CIRCULAR_BUFFER_SIZE;
+  uint64_t last_sample = first_sample + num_samples - 1;
+  if (last_sample >= CIRCULAR_BUFFER_SIZE) {
+    size_t num_samples_first_copy = CIRCULAR_BUFFER_SIZE - first_sample;
+    memcpy(tx_iq_data, base_ptr + first_sample, num_samples_first_copy * sizeof(sample_t));
+    memcpy(tx_iq_data + num_samples_first_copy, base_ptr, (num_samples - num_samples_first_copy) * sizeof(sample_t));
+  } else {
+    memcpy(tx_iq_data, base_ptr + first_sample, num_samples * sizeof(sample_t));
+  }
+  return CHANNEL_NO_ERROR;
+}
+
+void shm_td_iq_channel_produce_samples(ShmTDIQChannel *channel, size_t num_samples)
+{
+  ShmTDIQChannelData *data = channel->data;
+  if (channel->type != IQ_CHANNEL_TYPE_SERVER) {
+    return;
+  }
+  if (data->is_connected == false) {
+    return;
+  }
+  mutexlock(data->mutex);
+  data->timestamp += num_samples;
+  condbroadcast(data->cond);
+  mutexunlock(data->mutex);
+}
+
+void shm_td_iq_channel_wait(ShmTDIQChannel *channel, uint64_t timestamp)
+{
+  ShmTDIQChannelData *data = channel->data;
+  if (data->is_connected == false) {
+    abort();
+    return;
+  }
+
+  size_t current_timestamp = data->timestamp;
+  if (current_timestamp >= timestamp) {
+    return;
+  }
+  mutexlock(data->mutex);
+  while (current_timestamp < timestamp) {
+    condwait(data->cond, data->mutex);
+    current_timestamp = data->timestamp;
+  }
+  mutexunlock(data->mutex);
+  return;
+}
+
+uint64_t shm_td_iq_channel_get_current_sample(const ShmTDIQChannel *channel)
+{
+  ShmTDIQChannelData *data = channel->data;
+  return data->timestamp;
+}
+
+bool shm_td_iq_channel_is_connected(const ShmTDIQChannel *channel)
+{
+  return channel->data->is_connected;
+}
+
+void shm_td_iq_channel_destroy(ShmTDIQChannel *channel)
+{
+  ShmTDIQChannelData *data = channel->data;
+  size_t tx_buffer_size = CIRCULAR_BUFFER_SIZE * sizeof(sample_t) * data->num_antennas_tx;
+  size_t rx_buffer_size = CIRCULAR_BUFFER_SIZE * sizeof(sample_t) * data->num_antennas_rx;
+  size_t total_size = sizeof(ShmTDIQChannelData) + tx_buffer_size + rx_buffer_size;
+  munmap(data, total_size);
+  if (channel->type == IQ_CHANNEL_TYPE_SERVER) {
+    shm_unlink(channel->name);
+  }
+  free(channel);
+}
diff --git a/common/utils/shm_iq_channel/shm_td_iq_channel.h b/common/utils/shm_iq_channel/shm_td_iq_channel.h
new file mode 100644
index 0000000000..7c5a730914
--- /dev/null
+++ b/common/utils/shm_iq_channel/shm_td_iq_channel.h
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+#ifndef SHM_IQ_CHANNEL_H
+#define SHM_IQ_CHANNEL_H
+
+#include "../threadPool/pthread_utils.h"
+#include <stdint.h>
+#include <stdbool.h>
+#include <semaphore.h>
+
+#define SHM_MAGIC_NUMBER 0x12345678
+
+/**
+ * ShmTdIqChannel is a shared memory bidirectional time domain IQ channel with a single clock
+ * source. The server (clock source) shall create the channel while the client should connect to
+ * it.
+ *
+ * To write samples, send them via a pointer passed to shm_td_iq_channel_tx.
+ * To read samples, receive them via a pointer passed to shm_td_iq_channel_rx. You can either wait until
+ * the sample are available using shm_td_iq_channel_wait or poll using shm_td_iq_channel_rx until the return
+ * value is not CHANNEL_ERROR_TOO_EARLY.
+ * To indicate that samples are ready to be read by the client, call shm_td_iq_channel_produce_samples
+ * (server only).
+ *
+ * The timestamps used in the API are in absolute samples from the time the client/server connection started.
+ */
+
+typedef enum IQChannelType { IQ_CHANNEL_TYPE_SERVER, IQ_CHANNEL_TYPE_CLIENT } IQChannelType;
+typedef uint32_t sample_t;
+typedef enum IQChannelErrorType {
+  CHANNEL_NO_ERROR,
+  CHANNEL_ERROR_TOO_LATE,
+  CHANNEL_ERROR_TOO_EARLY,
+  CHANNEL_ERROR_NOT_CONNECTED
+} IQChannelErrorType;
+
+typedef struct ShmTDIQChannel_s ShmTDIQChannel;
+
+/**
+ * @brief Creates a shared memory IQ channel.
+ *
+ * @param name The name of the shared memory segment.
+ * @param num_tx_ant The number of TX antennas.
+ * @param num_rx_ant The number of RX antennas.
+ * @return A pointer to the created ShmTDIQChannel structure.
+ */
+ShmTDIQChannel *shm_td_iq_channel_create(const char *name, int num_tx_ant, int num_rx_ant);
+
+/**
+ * @brief Connects to an existing shared memory IQ channel.
+ *
+ * @param name The name of the shared memory segment.
+ * @param timeout_in_seconds The timeout in seconds for the connection attempt.
+ * @return A pointer to the connected ShmTDIQChannel structure.
+ */
+ShmTDIQChannel *shm_td_iq_channel_connect(const char *name, int timeout_in_seconds);
+
+/**
+ * @brief Transmit data in the channel
+ *
+ * @param channel The ShmTDIQChannel structure.
+ * @param timestamp The timestamp for which to get the TX IQ data slot.
+ * @param num_samples The number of samples to write.
+ * @param antenna The antenna index.
+ * @param tx_iq_data The TX IQ data to write.
+ *
+ * @return CHANNEL_NO_ERROR if successful, error type otherwise
+ */
+IQChannelErrorType shm_td_iq_channel_tx(ShmTDIQChannel *channel,
+                                        uint64_t timestamp,
+                                        uint64_t num_samples,
+                                        int antenna,
+                                        const sample_t *tx_iq_data);
+
+/**
+ * @brief Receive iq data from the channel
+ *
+ * @param channel The ShmTDIQChannel structure.
+ * @param timestamp The timestamp for which to get the RX IQ data slot.
+ * @param num_samples The number of samples to read.
+ * @param antenna The antenna index.
+ * @param tx_iq_data pointer to the RX IQ data slot.
+ * @return CHANNEL_NO_ERROR if successful, error type otherwise
+ */
+IQChannelErrorType shm_td_iq_channel_rx(ShmTDIQChannel *channel,
+                                        uint64_t timestamp,
+                                        uint64_t num_samples,
+                                        int antenna,
+                                        sample_t *tx_iq_data);
+
+/**
+ * @brief Advances the time in the channel by specified number of samples
+ *
+ * @param channel The ShmTDIQChannel structure.
+ * @param num_symbols The number of samples to produce.
+ */
+void shm_td_iq_channel_produce_samples(ShmTDIQChannel *channel, uint64_t num_samples);
+
+/**
+ * @brief Wait until sample at the specified timestamp is available
+ *
+ * @param channel The ShmTDIQChannel structure.
+ */
+void shm_td_iq_channel_wait(ShmTDIQChannel *channel, uint64_t timestamp);
+
+/**
+ * @brief Checks if the IQ channel is connected.
+ *
+ * @param channel The ShmTDIQChannel structure.
+ * @return True if the channel is connected, false otherwise.
+ */
+bool shm_td_iq_channel_is_connected(const ShmTDIQChannel *channel);
+
+/**
+ * @brief Destroys the shared memory IQ channel.
+ *
+ * @param channel The ShmTDIQChannel structure.
+ */
+void shm_td_iq_channel_destroy(ShmTDIQChannel *channel);
+
+/**
+ * @brief Returns current sample
+ *
+ * @param channel The ShmTDIQChannel structure.
+ *
+ * @return Current time as sample count since beginning of transmission
+ */
+uint64_t shm_td_iq_channel_get_current_sample(const ShmTDIQChannel *channel);
+
+#endif
diff --git a/common/utils/shm_iq_channel/tests/CMakeLists.txt b/common/utils/shm_iq_channel/tests/CMakeLists.txt
new file mode 100644
index 0000000000..f80f9cffbc
--- /dev/null
+++ b/common/utils/shm_iq_channel/tests/CMakeLists.txt
@@ -0,0 +1,5 @@
+add_executable(test_shm_td_iq_channel test_shm_td_iq_channel.c)
+target_link_libraries(test_shm_td_iq_channel shm_td_iq_channel minimal_lib pthread)
+add_dependencies(tests test_shm_td_iq_channel)
+# Commented out due to issues with ASAN in the unit test docker container
+#add_test(test_shm_td_iq_channel ./test_shm_td_iq_channel)
diff --git a/common/utils/shm_iq_channel/tests/test_shm_td_iq_channel.c b/common/utils/shm_iq_channel/tests/test_shm_td_iq_channel.c
new file mode 100644
index 0000000000..f5170b8144
--- /dev/null
+++ b/common/utils/shm_iq_channel/tests/test_shm_td_iq_channel.c
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <pthread.h>
+#include <errno.h>
+#include "assertions.h"
+
+#define SHM_CHANNEL_NAME "shm_iq_channel_test_file"
+#include "shm_td_iq_channel.h"
+
+void server(void);
+int client(void);
+
+enum { MODE_SERVER, MODE_CLIENT, MODE_FORK };
+int main(int argc, char *argv[])
+{
+  int mode = MODE_FORK;
+  if (argc == 2) {
+    if (strcmp(argv[1], "server") == 0) {
+      mode = MODE_SERVER;
+    } else if (strcmp(argv[1], "client") == 0) {
+      mode = MODE_CLIENT;
+    }
+  } else if (argc > 2) {
+    printf("Usage: %s [server|client]\n", argv[0]);
+    return 1;
+  }
+  switch (mode) {
+    case MODE_SERVER:
+      server();
+      break;
+    case MODE_CLIENT:
+      return client();
+      break;
+    case MODE_FORK: {
+      char file[256];
+      snprintf(file, sizeof(file), "/dev/shm/%s", SHM_CHANNEL_NAME);
+      remove(file);
+      int pid = fork();
+      if (pid == 0) {
+        server();
+      } else {
+        return client();
+      }
+    } break;
+  }
+
+  return 0;
+}
+
+const int num_updates = 50;
+const int num_samples_per_update = 30720;
+void *produce_symbols(void *arg)
+{
+  ShmTDIQChannel *channel = (ShmTDIQChannel *)arg;
+  for (int i = 0; i < num_updates; i++) {
+    shm_td_iq_channel_produce_samples(channel, num_samples_per_update);
+    usleep(20000);
+  }
+  return 0;
+}
+
+void server(void)
+{
+  int num_ant_tx = 1;
+  int num_ant_rx = 1;
+  ShmTDIQChannel *channel = shm_td_iq_channel_create(SHM_CHANNEL_NAME, num_ant_tx, num_ant_rx);
+  for (int i = 0; i < 10; i++) {
+    if (shm_td_iq_channel_is_connected(channel)) {
+      printf("Server connected\n");
+      break;
+    }
+    printf("Waiting for client\n");
+    sleep(1);
+  }
+  AssertFatal(shm_td_iq_channel_is_connected(channel), "Server failed to connect\n");
+
+  pthread_t producer_thread;
+  int ret = pthread_create(&producer_thread, NULL, produce_symbols, channel);
+  AssertFatal(ret == 0, "pthread_create() failed: errno %d, %s\n", errno, strerror(errno));
+
+  uint64_t timestamp = 0;
+  int iq_contents = 0;
+  while (timestamp < num_samples_per_update * num_updates) {
+    shm_td_iq_channel_wait(channel, timestamp + num_samples_per_update);
+    uint64_t target_timestamp = timestamp + num_samples_per_update;
+    timestamp += num_samples_per_update;
+    uint32_t iq_data[num_samples_per_update];
+    for (int i = 0; i < num_samples_per_update; i++) {
+      iq_data[i] = iq_contents;
+    }
+    int result = shm_td_iq_channel_tx(channel, target_timestamp, num_samples_per_update, 0, iq_data);
+    AssertFatal(result == CHANNEL_NO_ERROR, "Failed to write data\n");
+    iq_contents++;
+  }
+
+  printf("Finished writing data\n");
+
+  ret = pthread_join(producer_thread, NULL);
+  AssertFatal(ret == 0, "pthread_join() failed: errno %d, %s\n", errno, strerror(errno));
+  shm_td_iq_channel_destroy(channel);
+}
+
+int client(void)
+{
+  int total_errors = 0;
+  ShmTDIQChannel *channel = shm_td_iq_channel_connect(SHM_CHANNEL_NAME, 10);
+  for (int i = 0; i < 10; i++) {
+    if (shm_td_iq_channel_is_connected(channel)) {
+      printf("Client connected\n");
+      break;
+    }
+    printf("Waiting for server\n");
+    sleep(1);
+  }
+  AssertFatal(shm_td_iq_channel_is_connected(channel), "Client failed to connect\n");
+
+  uint64_t timestamp = 0;
+  int iq_contents = 0;
+
+  while (timestamp < num_samples_per_update * num_updates) {
+    shm_td_iq_channel_wait(channel, timestamp + num_samples_per_update);
+    // Server starts producing from second slot
+    if (timestamp > num_samples_per_update) {
+      uint64_t target_timestamp = timestamp - num_samples_per_update;
+      uint32_t iq_data[num_samples_per_update];
+      int result = shm_td_iq_channel_rx(channel, target_timestamp, num_samples_per_update, 0, iq_data);
+      AssertFatal(result == CHANNEL_NO_ERROR, "Failed to read data\n");
+      int num_errors = 0;
+      for (int i = 0; i < num_samples_per_update; i++) {
+        if (iq_data[i] != iq_contents) {
+          num_errors++;
+        }
+      }
+      if (num_errors) {
+        printf("Found %d errors, value = %d, reference = %d\n", num_errors, iq_data[0], iq_contents);
+        total_errors += num_errors;
+      }
+      iq_contents++;
+    }
+    timestamp += num_samples_per_update;
+  }
+
+  printf("Finished reading data\n");
+  shm_td_iq_channel_destroy(channel);
+  return total_errors;
+}