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Cedric Roux 3310f5c6b0 alternative RLC implementation
This commit introduces an alternative RLC implementation
based on 36.322 version 8. AM and UM done, TM not done.

See openair2/LAYER2/rlc_v2/TODO for missing parts.
2020-04-17 10:40:04 +02:00

43 lines
1.3 KiB
C

/*
* rlc am test so_overlap
* eNB sends PDU, not received
* then PDU is segmented in 3 parts, part 1 & 3 not received,
* then we generate a fake control PDU from UE to eNB that
* contains NACK with so_start/so_end being inside part 2.
*
* code to generate fake control PDU:
* rlc_pdu_encoder_init(&e, out, 100);
* rlc_pdu_encoder_put_bits(&e, 0, 1); // D/C
* rlc_pdu_encoder_put_bits(&e, 0, 3); // CPT
* rlc_pdu_encoder_put_bits(&e, 2, 10); // ack_sn
* rlc_pdu_encoder_put_bits(&e, 1, 1); // e1
* rlc_pdu_encoder_put_bits(&e, 1, 10); // nack_sn
* rlc_pdu_encoder_put_bits(&e, 0, 1); // e1
* rlc_pdu_encoder_put_bits(&e, 1, 1); // e2
* rlc_pdu_encoder_put_bits(&e, 14, 15); // so_start
* rlc_pdu_encoder_put_bits(&e, 16, 15); // so_end
* rlc_pdu_encoder_align(&e);
*/
TIME, 1,
ENB_AM, 100000, 100000, 35, 0, 45, -1, -1, 4,
UE_AM, 100000, 100000, 35, 0, 45, -1, -1, 4,
ENB_SDU, 0, 8,
ENB_RECV_FAILS, 1,
TIME, 2,
UE_RECV_FAILS, 1,
ENB_SDU, 1, 30,
TIME, 20,
ENB_PDU_SIZE, 14,
TIME, 48,
UE_RECV_FAILS, 0,
TIME, 49,
UE_RECV_FAILS, 1,
TIME, 50,
UE_RECV_FAILS, 0,
TIME, 60,
ENB_RECV_FAILS, 0,
UE_PDU, 8, 0x00, 0x0a, 0x00, 0xa0, 0x03, 0x80, 0x08, 0x00,
TIME, 70,
UE_RECV_FAILS, 0,
TIME, -1