- Dec 06, 2016
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Fabrice Nabet authored
Bsr fixes fabrice Merge feature BSR stabilization to develop1B See merge request !15
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- Dec 05, 2016
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fnabet authored
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- Nov 29, 2016
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Bilel authored
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- Nov 28, 2016
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Gabriel authored
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Bilel authored
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https://gitlab.eurecom.fr/oai1B/openairinterface5gBilel authored
Merge branch 'develop1B' of https://gitlab.eurecom.fr/oai1B/openairinterface5g into BSR_fixes_fabrice
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Bilel authored
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Gabriel authored
1-issue#35: miss dci detection 2-issue#36: ack/nack on pusch are badly encoded 3-issue#37: ack/nack are sent on pucch instead of pusch
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- Nov 24, 2016
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https://gitlab.eurecom.fr/oai1B/openairinterface5gBilel authored
Merge branch 'develop1B' of https://gitlab.eurecom.fr/oai1B/openairinterface5g into BSR_fixes_fabrice
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Bilel authored
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Bilel authored
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Bilel authored
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fnabet authored
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fnabet authored
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Bilel authored
[OAI-UE] fix for issue#32 1- timing Advance fix 2- harq UL fix See merge request !12
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Gabriel authored
1- timing Advance fix 2- harq UL fix
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- Nov 21, 2016
- Nov 18, 2016
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knopp authored
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Gabriel authored
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Cédric Roux authored
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calvin wang authored
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Cédric Roux authored
The PHICH generation is wrong. HARQ process X is uplink scheduled at TTI n. At TTI n+4 the eNB receives the data. At TTI n+8 the eNB sends ACK/NACK on the PHICH. The problem is that PHICH generation is done after scheduling. And PHICH generation uses "first_rb" and "n_DMRS" to compute "ngroup_PHICH" and "nseq_PHICH". So at TTI n+8 if the eNB has reused the HARQ process X for a new uplink scheduling the values "first_rb" and "n_DMRS" may have changed. We need to use the previous values. One solution would have been to do PHICH generation before scheduling. The problem is that "generate_phich_top" does more than PHICH generation. It has to setup parameters to sort of "emulate" a DCI0 in case of retransmission scheduled without DCI0. So part of it has to be done after scheduling. We would have to split the function. The simple adopted fix is to store old values of "first_rb" and "n_DMRS" and use those values in "generate_phich_top". This fix has only been tested with FDD. TDD may miserably fail.
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- Nov 16, 2016
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Fabrice Nabet authored
during 'harmony' developments initialisation of some --phy-test parameters were removed See merge request !8
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Fabrice Nabet authored
Update 3gpplte_turbo_decoder_sse_8bit.c maximum frame length is 6144 See merge request !9
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fnabet authored
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Cédric Roux authored
The case of a CRC == 0 is legal. After discussion with Raymond, it is also possible to have all bits at 0 (and so a CRC==0) if there is no transmission and thus not much energy. So this hotfix may introduce new problems (false decoding). A future work is to handle this case properly by not calling the turbo decoder if there is not enough energy received. The problem might manifest itself more in the UE part, especially when it tries to decode MIB and/or SIB (if I understood correctly).
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- Nov 15, 2016
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fnabet authored
Merge branch 'L2_Stabilization-22-BSR_fertilization' of https://gitlab.com/TCL_Communications/openairinterface5g into BSR_fixes_fabrice rebase
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Bilel authored
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calvin wang authored
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- Nov 14, 2016
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Rohit Gupta authored
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Rohit Gupta authored
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calvin wang authored
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- Nov 11, 2016
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calvin wang authored
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- Nov 10, 2016
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Rohit Gupta authored
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Rohit Gupta authored
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Rohit Gupta authored
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