11 #define GSM_TDMA_FN_DURATION_nS 4615384
12 #define GSM_TDMA_FN_DURATION_uS 4615
14 #define GSM_TDMA_SUPERFRAME (26 * 51)
15 #define GSM_TDMA_HYPERFRAME (2048 * GSM_TDMA_SUPERFRAME)
18 #define GSM_TDMA_FN_SUM(a, b) \
19 (((a) + (b)) % GSM_TDMA_HYPERFRAME)
21 #define GSM_TDMA_FN_SUB(a, b) \
22 (((a) + GSM_TDMA_HYPERFRAME - (b)) % GSM_TDMA_HYPERFRAME)
24 #define GSM_TDMA_FN_DIFF(a, b) \
25 OSMO_MIN(GSM_TDMA_FN_SUB(a, b), GSM_TDMA_FN_SUB(b, a))
28 #define GSM_TDMA_FN_INC(fn) \
29 ((fn) = GSM_TDMA_FN_SUM((fn), 1))
31 #define GSM_TDMA_FN_DEC(fn) \
32 ((fn) = GSM_TDMA_FN_SUB((fn), 1))
35 #define GSM_NBITS_NB_GMSK_TAIL 3
36 #define GSM_NBITS_NB_GMSK_PAYLOAD (2 * 58)
37 #define GSM_NBITS_NB_GMSK_TRAIN_SEQ 26
38 #define GSM_NBITS_NB_GMSK_BURST 148
41 #define GSM_NBITS_NB_8PSK_TAIL (GSM_NBITS_NB_GMSK_TAIL * 3)
42 #define GSM_NBITS_NB_8PSK_PAYLOAD (GSM_NBITS_NB_GMSK_PAYLOAD * 3)
43 #define GSM_NBITS_NB_8PSK_TRAIN_SEQ (GSM_NBITS_NB_GMSK_TRAIN_SEQ * 3)
44 #define GSM_NBITS_NB_8PSK_BURST (GSM_NBITS_NB_GMSK_BURST * 3)
47 #define GSM_NBITS_SB_GMSK_TAIL GSM_NBITS_NB_GMSK_TAIL
48 #define GSM_NBITS_SB_GMSK_PAYLOAD (2 * 39)
49 #define GSM_NBITS_SB_GMSK_ETRAIN_SEQ 64
50 #define GSM_NBITS_SB_GMSK_BURST GSM_NBITS_NB_GMSK_BURST
53 #define GSM_NBITS_DB_GMSK_TAIL GSM_NBITS_NB_GMSK_TAIL
54 #define GSM_NBITS_DB_GMSK_MIXED 142
55 #define GSM_NBITS_DB_GMSK_BURST GSM_NBITS_NB_GMSK_BURST
58 #define GSM_NBITS_AB_GMSK_ETAIL 8
59 #define GSM_NBITS_AB_GMSK_SYNCH_SEQ 41
60 #define GSM_NBITS_AB_GMSK_PAYLOAD 36
61 #define GSM_NBITS_AB_GMSK_TAIL GSM_NBITS_NB_GMSK_TAIL
62 #define GSM_NBITS_AB_GMSK_BURST GSM_NBITS_NB_GMSK_BURST
65 static inline unsigned int
75 static inline unsigned int
77 unsigned int n_pag_blocks)
79 return (imsi % 1000) % (bs_cc_chans * n_pag_blocks) / n_pag_blocks;
83 static inline unsigned int
87 return (imsi % 1000) % (bs_cc_chans * n_pag_blocks) % n_pag_blocks;
106 uint8_t hsn, uint8_t maio,
107 size_t n,
const uint16_t *ma);
write Write running configuration to or terminal n Write configuration to the copy running config startup Copy configuration n Copy running config to n Copy running config to startup write Write running configuration to or terminal n Write to terminal n
#define RSL_BCCH_CCCH_CONF_1_C
Definition: gsm_08_58.h:705
static unsigned int gsm0502_get_ccch_group(uint64_t imsi, unsigned int bs_cc_chans, unsigned int n_pag_blocks)
Definition: gsm0502.h:76
uint32_t gsm0502_fn_remap(uint32_t fn, enum gsm0502_fn_remap_channel channel)
Calculate the frame number of the beginning of a block.
Definition: gsm0502.c:177
static unsigned int gsm0502_get_paging_group(uint64_t imsi, unsigned int bs_cc_chans, int n_pag_blocks)
Definition: gsm0502.h:84
uint16_t gsm0502_hop_seq_gen(const struct gsm_time *t, uint8_t hsn, uint8_t maio, size_t n, const uint16_t *ma)
Hopping sequence generation as per 3GPP TS 45.002, section 6.2.3.
Definition: gsm0502.c:230
static unsigned int gsm0502_get_n_pag_blocks(const struct gsm48_control_channel_descr *chan_desc)
Definition: gsm0502.h:66
unsigned int gsm0502_calc_paging_group(const struct gsm48_control_channel_descr *chan_desc, uint64_t imsi)
Definition: gsm0502.c:37
gsm0502_fn_remap_channel
Definition: gsm0502.h:93
@ FN_REMAP_TCH_H0
Definition: gsm0502.h:95
@ FN_REMAP_TCH_H1
Definition: gsm0502.h:96
@ FN_REMAP_MAX
Definition: gsm0502.h:100
@ FN_REMAP_FACCH_F
Definition: gsm0502.h:97
@ FN_REMAP_FACCH_H1
Definition: gsm0502.h:99
@ FN_REMAP_TCH_F
Definition: gsm0502.h:94
@ FN_REMAP_FACCH_H0
Definition: gsm0502.h:98
GSM TS 04.08 definitions.
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:0
GSM Radio Signalling Link messages on the A-bis interface.
Definition: gsm_04_08.h:938
Definition: gsm_utils.h:41