46 lines
1.5 KiB
C
46 lines
1.5 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 PHY/CODING/nrSmallBlock/encodeSmallBlock.c
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* \brief
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* \author Turker Yilmaz
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* \date 2019
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* \version 0.1
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* \company EURECOM
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* \email turker.yilmaz@eurecom.fr
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* \note
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* \warning
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*/
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#include "PHY/CODING/nrSmallBlock/nr_small_block_defs.h"
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//input = [0 ... 0 c_K-1 ... c_2 c_1 c_0]
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//output = [d_31 d_30 ... d_2 d_1 d_0]
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uint32_t encodeSmallBlock(int in, int len)
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{
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uint32_t out = 0;
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for (int i = 0; i < len; i++)
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if ((in & (1 << i)) > 0)
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out ^= nrSmallBlockBasis[i];
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return out;
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}
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