Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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/*!
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* \brief BFP compression for the O-RAN 7.2 FrontHaul Interface for Arm systems using the Arm RAN Acceleration Library
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*/
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#ifndef __ARMRAL_BFP_COMPRESSION_H__
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#define __ARMRAL_BFP_COMPRESSION_H__
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/**
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* The function operates on a fixed block size of one Physical Resource Block
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* (PRB). Each block consists of 12 16-bit complex resource elements. Each block
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* taken as input is compressed into 24 samples with a common unsigned scaling factor.
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*
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* @param[in] iq_width Width in bits of compressed samples.
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* @param[in] n_prb The number of input resource blocks.
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* @param[in] src Points to the input complex samples sequence.
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* @param[out] dst Points to the output compressed data.
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*/
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void armral_bfp_compression(uint32_t iq_width, uint32_t n_prb, int16_t *src, int8_t *dst);
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/**
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* The function operates on a fixed block size of one Physical Resource Block
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* (PRB). Each block consists of 12 compressed complex resource elements.
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* Each block taken as input is expanded into 12 16-bit complex samples.
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*
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* @param[in] iq_width Width in bits of compressed samples.
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* @param[in] n_prb The number of input resource blocks.
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* @param[in] src Points to the input compressed data.
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* @param[out] dst Points to the output complex samples sequence.
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*/
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void armral_bfp_decompression(uint32_t iq_width, uint32_t n_prb, int8_t *src, int16_t *dst);
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#endif
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