41 lines
1.8 KiB
C
41 lines
1.8 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file common/utils/prach_utils.h
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* \brief computation of some PRACH variables used in both MAC and PHY
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* \author R. Knopp
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* \date 2020
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* \version 0.1
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* \company Eurecom
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* \email: raymond.knopp@eurecom.fr, florian.kaltenberger@eurecom.fr, oscar.tonelli@yahoo.it
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* \note
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* \warning
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*/
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uint8_t get_prach_fmt(int prach_ConfigIndex,int frame_type);
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uint8_t get_prach_prb_offset(int frame_type,
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int tdd_config,
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int N_RB_UL,
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uint8_t prach_ConfigIndex,
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uint8_t n_ra_prboffset,
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uint8_t tdd_mapindex, uint16_t Nf);
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int is_prach_subframe0(int tdd_config,int frame_type,uint8_t prach_ConfigIndex,uint32_t frame, uint8_t subframe);
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