Data Fields¶

uint8_t r: 4
uint8_t pdu_type: 3
uint8_t d_c: 1
rte_be32_t fmc
uint8_t bitmap []

uint8_t r¶

Reserved

Definition at line 115 of file rte_pdcp_hdr.h.

uint8_t pdu_type¶

Control PDU type

Definition at line 116 of file rte_pdcp_hdr.h.

uint8_t d_c¶

D/C bit

Definition at line 117 of file rte_pdcp_hdr.h.

rte_be32_t fmc¶

6.3.9 FMC

First Missing COUNT. This field indicates the COUNT value of the first missing PDCP SDU within the reordering window, i.e. RX_DELIV.

Definition at line 129 of file rte_pdcp_hdr.h.

uint8_t bitmap[]¶

6.3.10 Bitmap

Length: Variable. The length of the bitmap field can be 0.

This field indicates which SDUs are missing and which SDUs are correctly received in the receiving PDCP entity. The bit position of Nth bit in the Bitmap is N, i.e., the bit position of the first bit in the Bitmap is 1.

Definition at line 140 of file rte_pdcp_hdr.h.