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- 19 Mar, 2021 5 commits
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Robert Schmidt authored
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Robert Schmidt authored
Introduce initialization functions for the FR1 preprocessors: they can/will be used to pre-compute values needed during UE scheduling.
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Robert Schmidt authored
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Robert Schmidt authored
nr_process_mac_pdu() gets the UE_id instead of the RNTI as parameter to avoid to search the UE_id after nr_rx_sdu() did that already. Since nr_process_mac_pdu() is only used/called from one file, remove from the header file. Reformat affected code to align more closely with OAI style guidelines.
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ChiehChun authored
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- 26 Feb, 2021 5 commits
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guhan authored
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guhan authored
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rangaswamy authored
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k.ramya authored
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Francesco Mani authored
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- 12 Feb, 2021 1 commit
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kn.raju authored
* add the RA process to handle to command parameters * Do not create the RAR_pdu into an intermediate array, but directly into the nFAPI TX_req * Slightly restructure nr_generate_Msg2() to first make AssertFatal() checks, then proceed allocating
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- 07 Feb, 2021 14 commits
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ChiehChun authored
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ChiehChun authored
- To check the current slot is the scheduled slot(UL slot - K2) and only execute the post processor in scheduled slot.
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
Before this commit, the DLSCH scheduler would construct the MAC PDU by reading RLC data into a memory on the stack, and then construct the PDU with CEs first. There are at least two problems: - we need to keep track of the exact number of bytes of CEs (cumbersome) to calculate the number of MAC SDUs to include - we needlessly copy data around. This commit does the following instead: - write all CEs first (no need of keeping track of this in DLSCH and a separate function) - then read MAC SDUs directly into nFAPI as much as possible or necessary, without recopying
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Robert Schmidt authored
According to SCF222, a single PDCCH allocation groups DCIs that are within the same BWP and CORESET. Therefore, if we want to allocate multiple DCIs, we need to decouple PDCCH allocation and DCI (previously jointly done in nr_configure_pdcch()), especially to be forward compatible. ***Note that as of this commit, we would still allocate different PDCCH PDUs for multiple UEs (which we do not support yet, anyway)*** nr_configure_pdcch(): simply take out DCI allocation. nr_generate_Msg2(): separately allocate dci_pdu in common RA SS, and rename DCI payload variable. Also, reorganize the function so that it is first checked for CCE allocation and messages nFAPI messages are allocated afterwards. nr_schedule_ue_spec(): separately allocate dci_pdu in UE-specific SS. Rename DCI payload variable. nr_schedule_ulsch(): separately allocate dci_pdu in UE-specific SS. Rename DCI payload variable. nr_fill_nfapi_dl_sib1_pdu(): separately allocate dci_pdu in common SS.
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
Initially, filling the PDCCH and PDSCH nFAPI messages was split into a separate function (in an attempt to keep the code structure similar to LTE). However, this proved as not helpful: the nr_fill_nfapi_dl_pdu() just filled the messages, with a parameter list almost size as long as the actual messages (because most parameters are kind of independent). This made no sense, so we put it back. Also, from an understanding POV, they just fill a message as specified in SCF222, so it should not be a problem.
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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- 06 Feb, 2021 3 commits
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Robert Schmidt authored
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Robert Schmidt authored
- No dynamic allocation of PUCCH structures - Use first PUCCH for HARQ (can only allocate for up to two slots in single PUCCH, simplistic nr_acknack_scheduling!) - Use second PUCCH for CSI, do not multiplex!
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Robert Schmidt authored
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- 02 Feb, 2021 1 commit
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rmagueta authored
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- 04 Dec, 2020 2 commits
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Robert Schmidt authored
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Robert Schmidt authored
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- 02 Dec, 2020 7 commits
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
Use a "future" UL_tti_req structure to save in between scheduling and reception slots. Should also work for FDD.
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- 01 Dec, 2020 2 commits
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Robert Schmidt authored
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Robert Schmidt authored
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