diff --git a/lib/include/srsran/phy/common/sequence.h b/lib/include/srsran/phy/common/sequence.h
index ee01f446d..6d8bfeaf9 100644
--- a/lib/include/srsran/phy/common/sequence.h
+++ b/lib/include/srsran/phy/common/sequence.h
@@ -36,6 +36,8 @@ SRSRAN_API void srsran_sequence_state_init(srsran_sequence_state_t* s, uint32_t
 
 SRSRAN_API void srsran_sequence_state_gen_f(srsran_sequence_state_t* s, float value, float* out, uint32_t length);
 
+SRSRAN_API void srsran_sequence_state_apply_f(srsran_sequence_state_t* s, const float* in, float* out, uint32_t length);
+
 SRSRAN_API void srsran_sequence_state_advance(srsran_sequence_state_t* s, uint32_t length);
 
 typedef struct SRSRAN_API {
diff --git a/lib/src/phy/common/sequence.c b/lib/src/phy/common/sequence.c
index 1216564e0..2ec871398 100644
--- a/lib/src/phy/common/sequence.c
+++ b/lib/src/phy/common/sequence.c
@@ -264,6 +264,59 @@ void srsran_sequence_state_gen_f(srsran_sequence_state_t* s, float value, float*
   }
 }
 
+void srsran_sequence_state_apply_f(srsran_sequence_state_t* s, const float* in, float* out, uint32_t length)
+{
+  uint32_t i          = 0;
+  const float xor [2] = {+0.0F, -0.0F};
+
+  if (length >= SEQUENCE_PAR_BITS) {
+    for (; i < length - (SEQUENCE_PAR_BITS - 1); i += SEQUENCE_PAR_BITS) {
+      uint32_t c = (uint32_t)(s->x1 ^ s->x2);
+
+      uint32_t j = 0;
+#ifdef LV_HAVE_SSE
+      for (; j < SEQUENCE_PAR_BITS - 3; j += 4) {
+        // Preloads bits of interest in the 4 LSB
+        __m128i mask = _mm_set1_epi32(c >> j);
+
+        // Masks each bit
+        mask = _mm_and_si128(mask, _mm_setr_epi32(1, 2, 4, 8));
+
+        // Get non zero mask
+        mask = _mm_cmpgt_epi32(mask, _mm_set1_epi32(0));
+
+        // And with MSB
+        mask = _mm_and_si128(mask, (__m128i)_mm_set1_ps(-0.0F));
+
+        // Load input
+        __m128 v = _mm_load_ps(in + i + j);
+
+        // Loads input and perform sign XOR
+        v = _mm_xor_ps((__m128)mask, v);
+
+        _mm_storeu_ps(out + i + j, v);
+      }
+#endif
+      // Finish the parallel bits with generic code
+      for (; j < SEQUENCE_PAR_BITS; j++) {
+        *((uint32_t*)&out[i + j]) = *((uint32_t*)&in[i + j]) ^ *((uint32_t*)&xor[(c >> j) & 1U]);
+      }
+
+      // Step sequences
+      s->x1 = sequence_gen_LTE_pr_memless_step_par_x1(s->x1);
+      s->x2 = sequence_gen_LTE_pr_memless_step_par_x2(s->x2);
+    }
+  }
+
+  for (; i < length; i++) {
+    *((uint32_t*)&out[i]) = *((uint32_t*)&in[i]) ^ *((uint32_t*)&xor[(s->x1 ^ s->x2) & 1U]);
+
+    // Step sequences
+    s->x1 = sequence_gen_LTE_pr_memless_step_x1(s->x1);
+    s->x2 = sequence_gen_LTE_pr_memless_step_x2(s->x2);
+  }
+}
+
 void srsran_sequence_state_advance(srsran_sequence_state_t* s, uint32_t length)
 {
   uint32_t i = 0;
@@ -430,56 +483,10 @@ void srsran_sequence_free(srsran_sequence_t* q)
 
 void srsran_sequence_apply_f(const float* in, float* out, uint32_t length, uint32_t seed)
 {
-  uint32_t x1 = sequence_x1_init;           // X1 initial state is fix
-  uint32_t x2 = sequence_get_x2_init(seed); // loads x2 initial state
+  srsran_sequence_state_t seq = {};
+  srsran_sequence_state_init(&seq, seed);
 
-  uint32_t i = 0;
-
-  if (length >= SEQUENCE_PAR_BITS) {
-    for (; i < length - (SEQUENCE_PAR_BITS - 1); i += SEQUENCE_PAR_BITS) {
-      uint32_t c = (uint32_t)(x1 ^ x2);
-
-      uint32_t j = 0;
-#ifdef LV_HAVE_SSE
-      for (; j < SEQUENCE_PAR_BITS - 3; j += 4) {
-        // Preloads bits of interest in the 4 LSB
-        __m128i mask = _mm_set1_epi32(c >> j);
-
-        // Masks each bit
-        mask = _mm_and_si128(mask, _mm_setr_epi32(1, 2, 4, 8));
-
-        // Get non zero mask
-        mask = _mm_cmpgt_epi32(mask, _mm_set1_epi32(0));
-
-        // And with MSB
-        mask = _mm_and_si128(mask, (__m128i)_mm_set1_ps(-0.0F));
-
-        // Load input
-        __m128 v = _mm_loadu_ps(in + i + j);
-
-        // Loads input and perform sign XOR
-        v = _mm_xor_ps((__m128)mask, v);
-
-        _mm_storeu_ps(out + i + j, v);
-      }
-#endif
-      for (; j < SEQUENCE_PAR_BITS; j++) {
-        ((uint32_t*)out)[i + j] = ((uint32_t*)in)[i] ^ (((c >> j) & 1U) << 31U);
-      }
-
-      // Step sequences
-      x1 = sequence_gen_LTE_pr_memless_step_par_x1(x1);
-      x2 = sequence_gen_LTE_pr_memless_step_par_x2(x2);
-    }
-  }
-
-  for (; i < length; i++) {
-    ((uint32_t*)out)[i] = ((uint32_t*)in)[i] ^ (((x1 ^ x2) & 1U) << 31U);
-
-    // Step sequences
-    x1 = sequence_gen_LTE_pr_memless_step_x1(x1);
-    x2 = sequence_gen_LTE_pr_memless_step_x2(x2);
-  }
+  srsran_sequence_state_apply_f(&seq, in, out, length);
 }
 
 void srsran_sequence_apply_s(const int16_t* in, int16_t* out, uint32_t length, uint32_t seed)