#![allow(
clippy::approx_constant,
clippy::useless_vec,
clippy::len_zero,
clippy::unnecessary_cast,
clippy::redundant_closure,
clippy::too_many_arguments,
clippy::type_complexity,
clippy::needless_borrow,
clippy::enum_variant_names,
clippy::upper_case_acronyms,
clippy::inconsistent_digit_grouping,
clippy::unit_cmp,
clippy::assertions_on_constants,
clippy::iter_on_single_items,
clippy::expect_fun_call,
clippy::redundant_pattern_matching,
variant_size_differences,
clippy::absurd_extreme_comparisons,
clippy::nonminimal_bool,
clippy::for_kv_map,
clippy::needless_range_loop,
clippy::single_match,
clippy::collapsible_if,
clippy::needless_return,
clippy::redundant_clone,
clippy::map_entry,
clippy::match_single_binding,
clippy::bool_comparison,
clippy::derivable_impls,
clippy::manual_range_contains,
clippy::needless_borrows_for_generic_args,
clippy::manual_map,
clippy::vec_init_then_push,
clippy::identity_op,
clippy::manual_flatten,
clippy::single_char_pattern,
clippy::search_is_some,
clippy::option_map_unit_fn,
clippy::while_let_on_iterator,
clippy::clone_on_copy,
clippy::box_collection,
clippy::redundant_field_names,
clippy::ptr_arg,
clippy::large_enum_variant,
clippy::match_ref_pats,
clippy::needless_pass_by_value,
clippy::unused_unit,
clippy::let_and_return,
clippy::suspicious_else_formatting,
clippy::manual_strip,
clippy::match_like_matches_macro,
clippy::from_over_into,
clippy::wrong_self_convention,
clippy::inherent_to_string,
clippy::new_without_default,
clippy::unnecessary_wraps,
clippy::field_reassign_with_default,
clippy::manual_find,
clippy::unnecessary_lazy_evaluations,
clippy::should_implement_trait,
clippy::missing_safety_doc,
clippy::unusual_byte_groupings,
clippy::bool_assert_comparison,
clippy::zero_prefixed_literal,
clippy::await_holding_lock,
clippy::manual_saturating_arithmetic,
clippy::explicit_counter_loop,
clippy::needless_lifetimes,
clippy::single_component_path_imports,
clippy::uninlined_format_args,
clippy::iter_cloned_collect,
clippy::manual_str_repeat,
clippy::excessive_precision,
clippy::precedence,
clippy::unnecessary_literal_unwrap
)]
use oxicode::{decode_from_slice, encode_to_vec, Decode, Encode};
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum FrequencyBand {
N1,
N3,
N7,
N28,
N41,
N77,
N78,
N79,
N257,
N258,
N260,
N261,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum SliceType {
EmBB,
URLLC,
MIoT,
V2X,
Custom(String),
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum HandoverTrigger {
A1RsrpAbove(i16),
A2RsrpBelow(i16),
A3NeighborOffset(i16),
A5DualThreshold { serving: i16, neighbor: i16 },
B1InterRat(i16),
TimeBased(u32),
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum NfType {
Amf,
Smf,
Upf,
Nrf,
Nssf,
Ausf,
Udm,
Pcf,
Nef,
Af,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum BearerType {
DefaultBearer,
DedicatedBearer,
EmergencyBearer,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum ModulationScheme {
Qpsk,
Qam16,
Qam64,
Qam256,
Qam1024,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum MecAppState {
Deployed,
Running,
Suspended,
Failed,
Migrating,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum AlarmSeverity {
Critical,
Major,
Minor,
Warning,
Info,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct GeoLocation {
latitude: f64,
longitude: f64,
altitude_m: f32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct BeamPattern {
beam_id: u16,
azimuth_deg: f32,
elevation_deg: f32,
beamwidth_h_deg: f32,
beamwidth_v_deg: f32,
gain_dbi: f32,
ssb_index: u8,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct AntennaArray {
array_id: u32,
rows: u16,
columns: u16,
polarization_count: u8,
element_spacing_mm: f32,
beam_patterns: Vec<BeamPattern>,
tilt_deg: f32,
frequency_band: FrequencyBand,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct CellSector {
sector_id: u32,
pci: u16,
earfcn: u32,
bandwidth_mhz: u16,
tx_power_dbm: f32,
antenna: AntennaArray,
neighbor_pcis: Vec<u16>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct CellTower {
tower_id: u64,
name: String,
location: GeoLocation,
sectors: Vec<CellSector>,
backhaul_capacity_gbps: f32,
power_supply_backup_hours: u16,
operator_id: String,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct QosProfile {
qci: u8,
five_qi: u16,
priority_level: u8,
packet_delay_budget_ms: u32,
packet_error_rate_exp: i8,
max_data_burst_volume_bytes: u32,
guaranteed_bitrate_kbps: Option<u64>,
max_bitrate_kbps: Option<u64>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct NetworkSlice {
snssai_sst: u8,
snssai_sd: Option<u32>,
slice_type: SliceType,
name: String,
qos_profiles: Vec<QosProfile>,
max_subscribers: u32,
isolation_level: u8,
allowed_tai_list: Vec<u32>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct BearerContext {
bearer_id: u32,
bearer_type: BearerType,
qos: QosProfile,
tft_filters: Vec<String>,
gtp_teid: u32,
uplink_bytes: u64,
downlink_bytes: u64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SubscriberSession {
imsi: String,
msisdn: String,
session_id: u64,
apn: String,
ip_address: String,
bearer_contexts: Vec<BearerContext>,
serving_cell_pci: u16,
slice: Option<NetworkSlice>,
registration_timestamp: u64,
idle: bool,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct GnbNode {
gnb_id: u64,
name: String,
location: GeoLocation,
cells: Vec<CellSector>,
connected_amf_ids: Vec<u64>,
max_ue_capacity: u32,
f1_interface_ip: String,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct CuDuSplit {
cu_id: u64,
du_nodes: Vec<GnbNode>,
midhaul_latency_us: u32,
midhaul_bandwidth_gbps: f32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct RanTopology {
region_name: String,
cu_du_splits: Vec<CuDuSplit>,
total_gnb_count: u32,
total_cell_count: u32,
inter_gnb_x2_links: Vec<(u64, u64)>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct NfInstance {
instance_id: String,
nf_type: NfType,
ip_addresses: Vec<String>,
capacity: u32,
load_percent: u8,
heartbeat_interval_s: u16,
supported_slices: Vec<u8>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct NfServiceChain {
chain_id: u64,
name: String,
functions: Vec<NfInstance>,
latency_budget_ms: u32,
redundancy_level: u8,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct CoreNetworkDeployment {
deployment_id: String,
service_chains: Vec<NfServiceChain>,
nrf_endpoint: String,
total_nf_count: u32,
region: String,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SpectrumBlock {
start_freq_mhz: u32,
end_freq_mhz: u32,
bandwidth_mhz: u16,
band: FrequencyBand,
license_holder: String,
license_expiry_year: u16,
duplex_mode: String,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SpectrumAllocationTable {
country_code: String,
blocks: Vec<SpectrumBlock>,
total_allocated_mhz: u32,
last_auction_date: String,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MeasurementReport {
rsrp_dbm: i16,
rsrq_db: i16,
sinr_db: i16,
cqi: u8,
ri: u8,
pmi: u16,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct HandoverCandidate {
target_pci: u16,
target_gnb_id: u64,
measurement: MeasurementReport,
estimated_latency_ms: u32,
frequency_band: FrequencyBand,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct HandoverDecision {
decision_id: u64,
ue_imsi: String,
source_pci: u16,
source_gnb_id: u64,
trigger: HandoverTrigger,
candidates: Vec<HandoverCandidate>,
selected_target_pci: Option<u16>,
execution_time_ms: u32,
success: bool,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MimoLayer {
layer_id: u8,
precoding_matrix_index: u16,
modulation: ModulationScheme,
code_rate: f32,
cw_index: u8,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MimoConfig {
config_id: u64,
antenna_ports: u16,
layers: Vec<MimoLayer>,
max_rank: u8,
codebook_type: String,
srs_resources: u8,
csi_rs_resources: u16,
digital_beamforming: bool,
analog_beamforming: bool,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MassiveMimoDeployment {
site_id: u64,
configs: Vec<MimoConfig>,
total_antenna_elements: u32,
supported_bands: Vec<FrequencyBand>,
calibration_timestamp: u64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct KpiMetric {
metric_name: String,
value: f64,
unit: String,
threshold_warning: Option<f64>,
threshold_critical: Option<f64>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct KpiCategory {
category_name: String,
metrics: Vec<KpiMetric>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct NetworkKpiDashboard {
dashboard_id: u64,
region: String,
timestamp: u64,
categories: Vec<KpiCategory>,
overall_health_score: f64,
active_alarms: Vec<(AlarmSeverity, String)>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MecApplication {
app_id: String,
name: String,
state: MecAppState,
cpu_cores: u16,
memory_mb: u32,
storage_gb: u32,
latency_requirement_ms: u32,
endpoints: Vec<String>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MecHost {
host_id: String,
location: GeoLocation,
total_cpu_cores: u16,
total_memory_mb: u32,
applications: Vec<MecApplication>,
connected_gnb_ids: Vec<u64>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct MecDeployment {
deployment_name: String,
hosts: Vec<MecHost>,
orchestrator_endpoint: String,
total_app_count: u32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct PagingRecord {
ue_id: String,
paging_cause: u8,
tai_list: Vec<u32>,
drx_cycle_ms: u16,
paging_attempts: u8,
last_known_cell_pci: u16,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct PagingArea {
area_id: u32,
tracking_area_codes: Vec<u32>,
records: Vec<PagingRecord>,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SchedulingGrant {
rnti: u16,
rb_start: u16,
rb_count: u16,
mcs_index: u8,
modulation: ModulationScheme,
ndi: bool,
harq_process_id: u8,
tpc_command: i8,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SubframeSchedule {
subframe_index: u8,
downlink_grants: Vec<SchedulingGrant>,
uplink_grants: Vec<SchedulingGrant>,
srs_scheduled: bool,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct FrameSchedule {
frame_number: u32,
subframes: Vec<SubframeSchedule>,
total_prb_utilization_pct: f32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SliceSla {
slice: NetworkSlice,
committed_latency_ms: u32,
committed_throughput_mbps: u64,
actual_latency_ms: f64,
actual_throughput_mbps: f64,
violations_last_hour: u32,
penalty_usd_cents: u64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SlaSummary {
operator: String,
period: String,
sla_entries: Vec<SliceSla>,
total_penalty_usd_cents: u64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct RachAttempt {
preamble_index: u8,
timing_advance: u16,
ra_rnti: u16,
contention_resolved: bool,
backoff_ms: u16,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct RachStatistics {
cell_pci: u16,
attempts: Vec<RachAttempt>,
success_count: u32,
collision_count: u32,
avg_access_delay_ms: f32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct EnergyProfile {
component_name: String,
power_watts: f32,
sleep_capable: bool,
current_state: String,
energy_kwh_last_day: f64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SiteEnergyReport {
site_id: u64,
location: GeoLocation,
profiles: Vec<EnergyProfile>,
total_power_watts: f32,
renewable_pct: f32,
battery_backup_hours: f32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct EnergyDashboard {
region: String,
sites: Vec<SiteEnergyReport>,
region_total_kw: f64,
carbon_tons_per_day: f64,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SecurityEvent {
event_id: u64,
event_type: String,
source_ip: String,
severity: AlarmSeverity,
description: String,
timestamp: u64,
mitigated: bool,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SecurityZone {
zone_name: String,
nf_instances: Vec<NfInstance>,
events: Vec<SecurityEvent>,
policy_version: u32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct SecurityPosture {
assessment_id: u64,
zones: Vec<SecurityZone>,
overall_risk_score: f64,
last_audit_timestamp: u64,
}
fn make_geo(lat: f64, lon: f64, alt: f32) -> GeoLocation {
GeoLocation {
latitude: lat,
longitude: lon,
altitude_m: alt,
}
}
fn make_beam(id: u16, az: f32, el: f32) -> BeamPattern {
BeamPattern {
beam_id: id,
azimuth_deg: az,
elevation_deg: el,
beamwidth_h_deg: 10.0,
beamwidth_v_deg: 8.0,
gain_dbi: 18.5,
ssb_index: id as u8,
}
}
fn make_antenna(id: u32, band: FrequencyBand, beams: Vec<BeamPattern>) -> AntennaArray {
AntennaArray {
array_id: id,
rows: 8,
columns: 8,
polarization_count: 2,
element_spacing_mm: 17.5,
beam_patterns: beams,
tilt_deg: 6.0,
frequency_band: band,
}
}
fn make_sector(sid: u32, pci: u16, band: FrequencyBand) -> CellSector {
CellSector {
sector_id: sid,
pci,
earfcn: 630000 + sid,
bandwidth_mhz: 100,
tx_power_dbm: 43.0,
antenna: make_antenna(
sid,
band,
vec![
make_beam(0, 0.0, -6.0),
make_beam(1, 30.0, -6.0),
make_beam(2, -30.0, -6.0),
],
),
neighbor_pcis: vec![pci.wrapping_add(1), pci.wrapping_add(2)],
}
}
fn make_qos(qci: u8, fqi: u16, delay_ms: u32) -> QosProfile {
QosProfile {
qci,
five_qi: fqi,
priority_level: qci,
packet_delay_budget_ms: delay_ms,
packet_error_rate_exp: -6,
max_data_burst_volume_bytes: 1500,
guaranteed_bitrate_kbps: Some(10_000),
max_bitrate_kbps: Some(100_000),
}
}
fn make_slice(sst: u8, st: SliceType, name: &str) -> NetworkSlice {
NetworkSlice {
snssai_sst: sst,
snssai_sd: Some(0x010203),
slice_type: st,
name: name.to_string(),
qos_profiles: vec![make_qos(1, 1, 100), make_qos(5, 5, 300)],
max_subscribers: 50_000,
isolation_level: 2,
allowed_tai_list: vec![100, 200, 300],
}
}
fn make_nf(id: &str, nf_type: NfType) -> NfInstance {
NfInstance {
instance_id: id.to_string(),
nf_type,
ip_addresses: vec!["10.0.1.1".to_string(), "10.0.1.2".to_string()],
capacity: 10_000,
load_percent: 45,
heartbeat_interval_s: 30,
supported_slices: vec![1, 2, 3],
}
}
fn make_measurement(rsrp: i16, sinr: i16) -> MeasurementReport {
MeasurementReport {
rsrp_dbm: rsrp,
rsrq_db: -12,
sinr_db: sinr,
cqi: 12,
ri: 2,
pmi: 7,
}
}
fn make_bearer(id: u32, bt: BearerType) -> BearerContext {
BearerContext {
bearer_id: id,
bearer_type: bt,
qos: make_qos(1, 1, 100),
tft_filters: vec!["permit ip any any".to_string()],
gtp_teid: 0xABCD_0000 + id,
uplink_bytes: 1_000_000,
downlink_bytes: 5_000_000,
}
}
fn make_kpi_metric(name: &str, value: f64, unit: &str) -> KpiMetric {
KpiMetric {
metric_name: name.to_string(),
value,
unit: unit.to_string(),
threshold_warning: Some(value * 0.8),
threshold_critical: Some(value * 0.5),
}
}
fn make_mimo_layer(lid: u8, mod_scheme: ModulationScheme) -> MimoLayer {
MimoLayer {
layer_id: lid,
precoding_matrix_index: 42,
modulation: mod_scheme,
code_rate: 0.65,
cw_index: lid % 2,
}
}
fn make_scheduling_grant(rnti: u16, mod_scheme: ModulationScheme) -> SchedulingGrant {
SchedulingGrant {
rnti,
rb_start: 0,
rb_count: 10,
mcs_index: 15,
modulation: mod_scheme,
ndi: true,
harq_process_id: 0,
tpc_command: 1,
}
}
#[test]
fn test_cell_tower_multisector() {
let tower = CellTower {
tower_id: 1001,
name: "Tokyo-Shibuya-01".to_string(),
location: make_geo(35.6595, 139.7004, 45.0),
sectors: vec![
make_sector(1, 100, FrequencyBand::N78),
make_sector(2, 101, FrequencyBand::N78),
make_sector(3, 102, FrequencyBand::N257),
],
backhaul_capacity_gbps: 25.0,
power_supply_backup_hours: 8,
operator_id: "JP-OPER-01".to_string(),
};
let bytes = encode_to_vec(&tower).expect("encode cell tower");
let (decoded, _): (CellTower, usize) = decode_from_slice(&bytes).expect("decode cell tower");
assert_eq!(tower, decoded);
assert_eq!(decoded.sectors.len(), 3);
assert_eq!(decoded.sectors[0].antenna.beam_patterns.len(), 3);
}
#[test]
fn test_network_slice_qos() {
let slice = NetworkSlice {
snssai_sst: 1,
snssai_sd: Some(0xABCDEF),
slice_type: SliceType::EmBB,
name: "Enhanced Mobile Broadband".to_string(),
qos_profiles: vec![
make_qos(1, 1, 100),
make_qos(5, 5, 300),
make_qos(9, 9, 500),
QosProfile {
qci: 65,
five_qi: 65,
priority_level: 1,
packet_delay_budget_ms: 75,
packet_error_rate_exp: -2,
max_data_burst_volume_bytes: 4096,
guaranteed_bitrate_kbps: Some(500_000),
max_bitrate_kbps: None,
},
],
max_subscribers: 200_000,
isolation_level: 3,
allowed_tai_list: vec![10001, 10002, 10003, 10004],
};
let bytes = encode_to_vec(&slice).expect("encode network slice");
let (decoded, _): (NetworkSlice, usize) =
decode_from_slice(&bytes).expect("decode network slice");
assert_eq!(slice, decoded);
assert_eq!(decoded.qos_profiles.len(), 4);
assert_eq!(decoded.qos_profiles[3].max_bitrate_kbps, None);
}
#[test]
fn test_subscriber_session_bearers() {
let session = SubscriberSession {
imsi: "440101234567890".to_string(),
msisdn: "+81901234567".to_string(),
session_id: 9999001,
apn: "internet.5g.jp".to_string(),
ip_address: "100.64.10.55".to_string(),
bearer_contexts: vec![
make_bearer(5, BearerType::DefaultBearer),
make_bearer(6, BearerType::DedicatedBearer),
make_bearer(7, BearerType::DedicatedBearer),
],
serving_cell_pci: 100,
slice: Some(make_slice(1, SliceType::EmBB, "eMBB-01")),
registration_timestamp: 1_700_000_000,
idle: false,
};
let bytes = encode_to_vec(&session).expect("encode subscriber session");
let (decoded, _): (SubscriberSession, usize) =
decode_from_slice(&bytes).expect("decode subscriber session");
assert_eq!(session, decoded);
assert_eq!(decoded.bearer_contexts.len(), 3);
assert!(decoded.slice.is_some());
}
#[test]
fn test_ran_topology_cu_du() {
let gnb1 = GnbNode {
gnb_id: 5001,
name: "gNB-Osaka-01".to_string(),
location: make_geo(34.6937, 135.5023, 30.0),
cells: vec![make_sector(10, 200, FrequencyBand::N77)],
connected_amf_ids: vec![1, 2],
max_ue_capacity: 5000,
f1_interface_ip: "10.100.0.1".to_string(),
};
let gnb2 = GnbNode {
gnb_id: 5002,
name: "gNB-Osaka-02".to_string(),
location: make_geo(34.6950, 135.5050, 28.0),
cells: vec![
make_sector(11, 201, FrequencyBand::N77),
make_sector(12, 202, FrequencyBand::N258),
],
connected_amf_ids: vec![1],
max_ue_capacity: 8000,
f1_interface_ip: "10.100.0.2".to_string(),
};
let topology = RanTopology {
region_name: "Kansai".to_string(),
cu_du_splits: vec![CuDuSplit {
cu_id: 9001,
du_nodes: vec![gnb1, gnb2],
midhaul_latency_us: 250,
midhaul_bandwidth_gbps: 25.0,
}],
total_gnb_count: 2,
total_cell_count: 3,
inter_gnb_x2_links: vec![(5001, 5002)],
};
let bytes = encode_to_vec(&topology).expect("encode RAN topology");
let (decoded, _): (RanTopology, usize) =
decode_from_slice(&bytes).expect("decode RAN topology");
assert_eq!(topology, decoded);
assert_eq!(decoded.cu_du_splits[0].du_nodes.len(), 2);
}
#[test]
fn test_core_network_chain() {
let deployment = CoreNetworkDeployment {
deployment_id: "CORE-JP-01".to_string(),
service_chains: vec![
NfServiceChain {
chain_id: 1,
name: "User Plane Path".to_string(),
functions: vec![
make_nf("amf-01", NfType::Amf),
make_nf("smf-01", NfType::Smf),
make_nf("upf-01", NfType::Upf),
],
latency_budget_ms: 20,
redundancy_level: 2,
},
NfServiceChain {
chain_id: 2,
name: "Auth Chain".to_string(),
functions: vec![
make_nf("nrf-01", NfType::Nrf),
make_nf("ausf-01", NfType::Ausf),
make_nf("udm-01", NfType::Udm),
],
latency_budget_ms: 50,
redundancy_level: 3,
},
],
nrf_endpoint: "https://nrf.core.5g.jp:8443".to_string(),
total_nf_count: 6,
region: "Tokyo".to_string(),
};
let bytes = encode_to_vec(&deployment).expect("encode core deployment");
let (decoded, _): (CoreNetworkDeployment, usize) =
decode_from_slice(&bytes).expect("decode core deployment");
assert_eq!(deployment, decoded);
assert_eq!(decoded.service_chains.len(), 2);
assert_eq!(decoded.service_chains[0].functions.len(), 3);
}
#[test]
fn test_spectrum_allocation() {
let table = SpectrumAllocationTable {
country_code: "JP".to_string(),
blocks: vec![
SpectrumBlock {
start_freq_mhz: 3600,
end_freq_mhz: 3700,
bandwidth_mhz: 100,
band: FrequencyBand::N78,
license_holder: "OperatorA".to_string(),
license_expiry_year: 2035,
duplex_mode: "TDD".to_string(),
},
SpectrumBlock {
start_freq_mhz: 27500,
end_freq_mhz: 27900,
bandwidth_mhz: 400,
band: FrequencyBand::N257,
license_holder: "OperatorB".to_string(),
license_expiry_year: 2033,
duplex_mode: "TDD".to_string(),
},
SpectrumBlock {
start_freq_mhz: 700,
end_freq_mhz: 730,
bandwidth_mhz: 30,
band: FrequencyBand::N28,
license_holder: "OperatorC".to_string(),
license_expiry_year: 2040,
duplex_mode: "FDD".to_string(),
},
],
total_allocated_mhz: 530,
last_auction_date: "2024-06-15".to_string(),
};
let bytes = encode_to_vec(&table).expect("encode spectrum table");
let (decoded, _): (SpectrumAllocationTable, usize) =
decode_from_slice(&bytes).expect("decode spectrum table");
assert_eq!(table, decoded);
assert_eq!(decoded.blocks.len(), 3);
}
#[test]
fn test_handover_decision() {
let decision = HandoverDecision {
decision_id: 77001,
ue_imsi: "440101111222333".to_string(),
source_pci: 100,
source_gnb_id: 5001,
trigger: HandoverTrigger::A3NeighborOffset(3),
candidates: vec![
HandoverCandidate {
target_pci: 101,
target_gnb_id: 5002,
measurement: make_measurement(-85, 20),
estimated_latency_ms: 15,
frequency_band: FrequencyBand::N78,
},
HandoverCandidate {
target_pci: 102,
target_gnb_id: 5003,
measurement: make_measurement(-90, 15),
estimated_latency_ms: 25,
frequency_band: FrequencyBand::N77,
},
],
selected_target_pci: Some(101),
execution_time_ms: 18,
success: true,
};
let bytes = encode_to_vec(&decision).expect("encode handover decision");
let (decoded, _): (HandoverDecision, usize) =
decode_from_slice(&bytes).expect("decode handover decision");
assert_eq!(decision, decoded);
assert_eq!(decoded.candidates.len(), 2);
assert_eq!(decoded.selected_target_pci, Some(101));
}
#[test]
fn test_massive_mimo_deployment() {
let deployment = MassiveMimoDeployment {
site_id: 2001,
configs: vec![
MimoConfig {
config_id: 1,
antenna_ports: 64,
layers: vec![
make_mimo_layer(0, ModulationScheme::Qam256),
make_mimo_layer(1, ModulationScheme::Qam256),
make_mimo_layer(2, ModulationScheme::Qam64),
make_mimo_layer(3, ModulationScheme::Qam64),
],
max_rank: 4,
codebook_type: "TypeII".to_string(),
srs_resources: 4,
csi_rs_resources: 32,
digital_beamforming: true,
analog_beamforming: true,
},
MimoConfig {
config_id: 2,
antenna_ports: 32,
layers: vec![
make_mimo_layer(0, ModulationScheme::Qam1024),
make_mimo_layer(1, ModulationScheme::Qam1024),
],
max_rank: 2,
codebook_type: "TypeI".to_string(),
srs_resources: 2,
csi_rs_resources: 16,
digital_beamforming: true,
analog_beamforming: false,
},
],
total_antenna_elements: 256,
supported_bands: vec![FrequencyBand::N78, FrequencyBand::N257],
calibration_timestamp: 1_700_100_000,
};
let bytes = encode_to_vec(&deployment).expect("encode MIMO deployment");
let (decoded, _): (MassiveMimoDeployment, usize) =
decode_from_slice(&bytes).expect("decode MIMO deployment");
assert_eq!(deployment, decoded);
assert_eq!(decoded.configs[0].layers.len(), 4);
}
#[test]
fn test_kpi_dashboard() {
let dashboard = NetworkKpiDashboard {
dashboard_id: 3001,
region: "Kanto".to_string(),
timestamp: 1_700_200_000,
categories: vec![
KpiCategory {
category_name: "Throughput".to_string(),
metrics: vec![
make_kpi_metric("avg_dl_throughput_mbps", 250.5, "Mbps"),
make_kpi_metric("avg_ul_throughput_mbps", 45.2, "Mbps"),
make_kpi_metric("peak_dl_throughput_mbps", 1200.0, "Mbps"),
],
},
KpiCategory {
category_name: "Latency".to_string(),
metrics: vec![
make_kpi_metric("avg_rtt_ms", 8.5, "ms"),
make_kpi_metric("p99_rtt_ms", 25.0, "ms"),
],
},
KpiCategory {
category_name: "Availability".to_string(),
metrics: vec![
make_kpi_metric("cell_availability_pct", 99.95, "%"),
make_kpi_metric("service_availability_pct", 99.99, "%"),
],
},
],
overall_health_score: 92.5,
active_alarms: vec![
(AlarmSeverity::Minor, "High CPU on UPF-03".to_string()),
(
AlarmSeverity::Warning,
"Backhaul latency elevated on gNB-22".to_string(),
),
],
};
let bytes = encode_to_vec(&dashboard).expect("encode KPI dashboard");
let (decoded, _): (NetworkKpiDashboard, usize) =
decode_from_slice(&bytes).expect("decode KPI dashboard");
assert_eq!(dashboard, decoded);
assert_eq!(decoded.categories.len(), 3);
assert_eq!(decoded.active_alarms.len(), 2);
}
#[test]
fn test_mec_deployment() {
let deployment = MecDeployment {
deployment_name: "Edge-Tokyo-01".to_string(),
hosts: vec![
MecHost {
host_id: "mec-host-001".to_string(),
location: make_geo(35.6812, 139.7671, 10.0),
total_cpu_cores: 64,
total_memory_mb: 131072,
applications: vec![
MecApplication {
app_id: "v2x-app-01".to_string(),
name: "V2X Collision Avoidance".to_string(),
state: MecAppState::Running,
cpu_cores: 8,
memory_mb: 16384,
storage_gb: 100,
latency_requirement_ms: 5,
endpoints: vec![
"https://v2x.edge.jp:8443/api".to_string(),
"wss://v2x.edge.jp:9443/stream".to_string(),
],
},
MecApplication {
app_id: "ar-app-01".to_string(),
name: "AR Content Delivery".to_string(),
state: MecAppState::Deployed,
cpu_cores: 16,
memory_mb: 32768,
storage_gb: 500,
latency_requirement_ms: 10,
endpoints: vec!["https://ar.edge.jp:8443/render".to_string()],
},
],
connected_gnb_ids: vec![5001, 5002, 5003],
},
MecHost {
host_id: "mec-host-002".to_string(),
location: make_geo(35.6900, 139.7000, 15.0),
total_cpu_cores: 32,
total_memory_mb: 65536,
applications: vec![MecApplication {
app_id: "iot-gw-01".to_string(),
name: "IoT Gateway".to_string(),
state: MecAppState::Running,
cpu_cores: 4,
memory_mb: 8192,
storage_gb: 50,
latency_requirement_ms: 20,
endpoints: vec!["mqtt://iot.edge.jp:1883".to_string()],
}],
connected_gnb_ids: vec![5004, 5005],
},
],
orchestrator_endpoint: "https://mec-orch.5g.jp:9443".to_string(),
total_app_count: 3,
};
let bytes = encode_to_vec(&deployment).expect("encode MEC deployment");
let (decoded, _): (MecDeployment, usize) =
decode_from_slice(&bytes).expect("decode MEC deployment");
assert_eq!(deployment, decoded);
assert_eq!(decoded.hosts.len(), 2);
assert_eq!(decoded.hosts[0].applications.len(), 2);
}
#[test]
fn test_handover_a5_dual_threshold() {
let decision = HandoverDecision {
decision_id: 77050,
ue_imsi: "440109998887776".to_string(),
source_pci: 300,
source_gnb_id: 6001,
trigger: HandoverTrigger::A5DualThreshold {
serving: -100,
neighbor: -80,
},
candidates: vec![
HandoverCandidate {
target_pci: 301,
target_gnb_id: 6002,
measurement: make_measurement(-78, 22),
estimated_latency_ms: 12,
frequency_band: FrequencyBand::N79,
},
HandoverCandidate {
target_pci: 302,
target_gnb_id: 6003,
measurement: make_measurement(-82, 18),
estimated_latency_ms: 20,
frequency_band: FrequencyBand::N79,
},
HandoverCandidate {
target_pci: 303,
target_gnb_id: 6004,
measurement: make_measurement(-88, 14),
estimated_latency_ms: 35,
frequency_band: FrequencyBand::N41,
},
],
selected_target_pci: Some(301),
execution_time_ms: 14,
success: true,
};
let bytes = encode_to_vec(&decision).expect("encode A5 handover");
let (decoded, _): (HandoverDecision, usize) =
decode_from_slice(&bytes).expect("decode A5 handover");
assert_eq!(decision, decoded);
assert_eq!(decoded.candidates.len(), 3);
assert!(decoded.success);
}
#[test]
fn test_urllc_slice_strict_qos() {
let slice = NetworkSlice {
snssai_sst: 2,
snssai_sd: Some(0x000001),
slice_type: SliceType::URLLC,
name: "Ultra-Reliable Factory Automation".to_string(),
qos_profiles: vec![
QosProfile {
qci: 82,
five_qi: 82,
priority_level: 1,
packet_delay_budget_ms: 1,
packet_error_rate_exp: -5,
max_data_burst_volume_bytes: 256,
guaranteed_bitrate_kbps: Some(1_000),
max_bitrate_kbps: Some(5_000),
},
QosProfile {
qci: 83,
five_qi: 83,
priority_level: 2,
packet_delay_budget_ms: 5,
packet_error_rate_exp: -5,
max_data_burst_volume_bytes: 512,
guaranteed_bitrate_kbps: Some(2_000),
max_bitrate_kbps: Some(10_000),
},
],
max_subscribers: 1_000,
isolation_level: 5,
allowed_tai_list: vec![50001],
};
let bytes = encode_to_vec(&slice).expect("encode URLLC slice");
let (decoded, _): (NetworkSlice, usize) =
decode_from_slice(&bytes).expect("decode URLLC slice");
assert_eq!(slice, decoded);
assert_eq!(decoded.qos_profiles[0].packet_delay_budget_ms, 1);
}
#[test]
fn test_subscriber_session_no_slice() {
let session = SubscriberSession {
imsi: "440105556667778".to_string(),
msisdn: "+81905556677".to_string(),
session_id: 8888001,
apn: "legacy.lte.jp".to_string(),
ip_address: "100.64.20.99".to_string(),
bearer_contexts: vec![make_bearer(5, BearerType::DefaultBearer)],
serving_cell_pci: 400,
slice: None,
registration_timestamp: 1_700_050_000,
idle: true,
};
let bytes = encode_to_vec(&session).expect("encode session no slice");
let (decoded, _): (SubscriberSession, usize) =
decode_from_slice(&bytes).expect("decode session no slice");
assert_eq!(session, decoded);
assert!(decoded.slice.is_none());
assert!(decoded.idle);
}
#[test]
fn test_ran_topology_multi_cu() {
let make_gnb = |id: u64, name: &str, lat: f64, lon: f64| -> GnbNode {
GnbNode {
gnb_id: id,
name: name.to_string(),
location: make_geo(lat, lon, 25.0),
cells: vec![
make_sector(id as u32 * 10, (id * 10) as u16, FrequencyBand::N78),
make_sector(
id as u32 * 10 + 1,
(id * 10 + 1) as u16,
FrequencyBand::N258,
),
],
connected_amf_ids: vec![1, 2],
max_ue_capacity: 6000,
f1_interface_ip: format!("10.200.{}.1", id),
}
};
let topology = RanTopology {
region_name: "Chubu".to_string(),
cu_du_splits: vec![
CuDuSplit {
cu_id: 8001,
du_nodes: vec![
make_gnb(7001, "gNB-Nagoya-01", 35.1815, 136.9066),
make_gnb(7002, "gNB-Nagoya-02", 35.1700, 136.8900),
],
midhaul_latency_us: 200,
midhaul_bandwidth_gbps: 50.0,
},
CuDuSplit {
cu_id: 8002,
du_nodes: vec![make_gnb(7003, "gNB-Shizuoka-01", 34.9756, 138.3828)],
midhaul_latency_us: 350,
midhaul_bandwidth_gbps: 25.0,
},
],
total_gnb_count: 3,
total_cell_count: 6,
inter_gnb_x2_links: vec![(7001, 7002), (7001, 7003)],
};
let bytes = encode_to_vec(&topology).expect("encode multi-CU topology");
let (decoded, _): (RanTopology, usize) =
decode_from_slice(&bytes).expect("decode multi-CU topology");
assert_eq!(topology, decoded);
assert_eq!(decoded.cu_du_splits.len(), 2);
assert_eq!(decoded.inter_gnb_x2_links.len(), 2);
}
#[test]
fn test_paging_area_records() {
let area = PagingArea {
area_id: 4001,
tracking_area_codes: vec![100, 101, 102, 103],
records: vec![
PagingRecord {
ue_id: "ue-001".to_string(),
paging_cause: 1,
tai_list: vec![100, 101],
drx_cycle_ms: 320,
paging_attempts: 2,
last_known_cell_pci: 200,
},
PagingRecord {
ue_id: "ue-002".to_string(),
paging_cause: 2,
tai_list: vec![102],
drx_cycle_ms: 640,
paging_attempts: 1,
last_known_cell_pci: 201,
},
PagingRecord {
ue_id: "ue-003".to_string(),
paging_cause: 1,
tai_list: vec![100, 101, 102, 103],
drx_cycle_ms: 1280,
paging_attempts: 5,
last_known_cell_pci: 203,
},
],
};
let bytes = encode_to_vec(&area).expect("encode paging area");
let (decoded, _): (PagingArea, usize) = decode_from_slice(&bytes).expect("decode paging area");
assert_eq!(area, decoded);
assert_eq!(decoded.records.len(), 3);
assert_eq!(decoded.records[2].paging_attempts, 5);
}
#[test]
fn test_frame_schedule_grants() {
let frame = FrameSchedule {
frame_number: 1024,
subframes: vec![
SubframeSchedule {
subframe_index: 0,
downlink_grants: vec![
make_scheduling_grant(1001, ModulationScheme::Qam256),
make_scheduling_grant(1002, ModulationScheme::Qam64),
],
uplink_grants: vec![make_scheduling_grant(1001, ModulationScheme::Qam16)],
srs_scheduled: true,
},
SubframeSchedule {
subframe_index: 1,
downlink_grants: vec![make_scheduling_grant(1003, ModulationScheme::Qam1024)],
uplink_grants: vec![],
srs_scheduled: false,
},
SubframeSchedule {
subframe_index: 2,
downlink_grants: vec![],
uplink_grants: vec![
make_scheduling_grant(1001, ModulationScheme::Qpsk),
make_scheduling_grant(1004, ModulationScheme::Qam16),
make_scheduling_grant(1005, ModulationScheme::Qam64),
],
srs_scheduled: false,
},
],
total_prb_utilization_pct: 72.5,
};
let bytes = encode_to_vec(&frame).expect("encode frame schedule");
let (decoded, _): (FrameSchedule, usize) =
decode_from_slice(&bytes).expect("decode frame schedule");
assert_eq!(frame, decoded);
assert_eq!(decoded.subframes.len(), 3);
assert_eq!(decoded.subframes[0].downlink_grants.len(), 2);
assert_eq!(decoded.subframes[2].uplink_grants.len(), 3);
}
#[test]
fn test_sla_summary() {
let summary = SlaSummary {
operator: "JP-Telecom-5G".to_string(),
period: "2024-Q4".to_string(),
sla_entries: vec![
SliceSla {
slice: make_slice(1, SliceType::EmBB, "eMBB-Consumer"),
committed_latency_ms: 20,
committed_throughput_mbps: 100,
actual_latency_ms: 18.5,
actual_throughput_mbps: 115.3,
violations_last_hour: 0,
penalty_usd_cents: 0,
},
SliceSla {
slice: make_slice(2, SliceType::URLLC, "URLLC-Factory"),
committed_latency_ms: 1,
committed_throughput_mbps: 10,
actual_latency_ms: 0.8,
actual_throughput_mbps: 12.1,
violations_last_hour: 2,
penalty_usd_cents: 5000,
},
SliceSla {
slice: make_slice(3, SliceType::MIoT, "MIoT-SmartCity"),
committed_latency_ms: 500,
committed_throughput_mbps: 1,
actual_latency_ms: 320.0,
actual_throughput_mbps: 1.5,
violations_last_hour: 0,
penalty_usd_cents: 0,
},
],
total_penalty_usd_cents: 5000,
};
let bytes = encode_to_vec(&summary).expect("encode SLA summary");
let (decoded, _): (SlaSummary, usize) = decode_from_slice(&bytes).expect("decode SLA summary");
assert_eq!(summary, decoded);
assert_eq!(decoded.sla_entries.len(), 3);
assert_eq!(decoded.total_penalty_usd_cents, 5000);
}
#[test]
fn test_rach_statistics() {
let stats = RachStatistics {
cell_pci: 500,
attempts: vec![
RachAttempt {
preamble_index: 12,
timing_advance: 45,
ra_rnti: 1,
contention_resolved: true,
backoff_ms: 0,
},
RachAttempt {
preamble_index: 12,
timing_advance: 48,
ra_rnti: 1,
contention_resolved: false,
backoff_ms: 20,
},
RachAttempt {
preamble_index: 33,
timing_advance: 100,
ra_rnti: 2,
contention_resolved: true,
backoff_ms: 0,
},
RachAttempt {
preamble_index: 55,
timing_advance: 200,
ra_rnti: 3,
contention_resolved: true,
backoff_ms: 0,
},
],
success_count: 3,
collision_count: 1,
avg_access_delay_ms: 12.5,
};
let bytes = encode_to_vec(&stats).expect("encode RACH stats");
let (decoded, _): (RachStatistics, usize) =
decode_from_slice(&bytes).expect("decode RACH stats");
assert_eq!(stats, decoded);
assert_eq!(decoded.attempts.len(), 4);
assert_eq!(decoded.collision_count, 1);
}
#[test]
fn test_energy_dashboard() {
let dashboard = EnergyDashboard {
region: "Hokkaido".to_string(),
sites: vec![
SiteEnergyReport {
site_id: 11001,
location: make_geo(43.0618, 141.3545, 20.0),
profiles: vec![
EnergyProfile {
component_name: "Radio Unit (N78)".to_string(),
power_watts: 1200.0,
sleep_capable: true,
current_state: "active".to_string(),
energy_kwh_last_day: 28.8,
},
EnergyProfile {
component_name: "Radio Unit (N257)".to_string(),
power_watts: 800.0,
sleep_capable: true,
current_state: "micro-sleep".to_string(),
energy_kwh_last_day: 12.0,
},
EnergyProfile {
component_name: "Baseband".to_string(),
power_watts: 500.0,
sleep_capable: false,
current_state: "active".to_string(),
energy_kwh_last_day: 12.0,
},
],
total_power_watts: 2500.0,
renewable_pct: 35.0,
battery_backup_hours: 4.0,
},
SiteEnergyReport {
site_id: 11002,
location: make_geo(43.0500, 141.3400, 18.0),
profiles: vec![EnergyProfile {
component_name: "Small Cell".to_string(),
power_watts: 150.0,
sleep_capable: true,
current_state: "active".to_string(),
energy_kwh_last_day: 3.6,
}],
total_power_watts: 150.0,
renewable_pct: 100.0,
battery_backup_hours: 12.0,
},
],
region_total_kw: 2.65,
carbon_tons_per_day: 0.45,
};
let bytes = encode_to_vec(&dashboard).expect("encode energy dashboard");
let (decoded, _): (EnergyDashboard, usize) =
decode_from_slice(&bytes).expect("decode energy dashboard");
assert_eq!(dashboard, decoded);
assert_eq!(decoded.sites.len(), 2);
assert_eq!(decoded.sites[0].profiles.len(), 3);
}
#[test]
fn test_security_posture() {
let posture = SecurityPosture {
assessment_id: 55001,
zones: vec![
SecurityZone {
zone_name: "Core-DMZ".to_string(),
nf_instances: vec![make_nf("nef-01", NfType::Nef), make_nf("af-01", NfType::Af)],
events: vec![
SecurityEvent {
event_id: 1,
event_type: "unauthorized_api_call".to_string(),
source_ip: "203.0.113.50".to_string(),
severity: AlarmSeverity::Major,
description: "Unauthenticated NF registration attempt".to_string(),
timestamp: 1_700_300_000,
mitigated: true,
},
SecurityEvent {
event_id: 2,
event_type: "certificate_expiry_warning".to_string(),
source_ip: "10.0.5.10".to_string(),
severity: AlarmSeverity::Warning,
description: "TLS cert expires in 7 days".to_string(),
timestamp: 1_700_300_500,
mitigated: false,
},
],
policy_version: 42,
},
SecurityZone {
zone_name: "RAN-Zone".to_string(),
nf_instances: vec![make_nf("amf-02", NfType::Amf)],
events: vec![],
policy_version: 40,
},
],
overall_risk_score: 3.7,
last_audit_timestamp: 1_700_250_000,
};
let bytes = encode_to_vec(&posture).expect("encode security posture");
let (decoded, _): (SecurityPosture, usize) =
decode_from_slice(&bytes).expect("decode security posture");
assert_eq!(posture, decoded);
assert_eq!(decoded.zones.len(), 2);
assert_eq!(decoded.zones[0].events.len(), 2);
assert!(decoded.zones[1].events.is_empty());
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct Full5gDeploymentSnapshot {
operator_name: String,
snapshot_timestamp: u64,
towers: Vec<CellTower>,
slices: Vec<NetworkSlice>,
core: CoreNetworkDeployment,
mec: MecDeployment,
kpi: NetworkKpiDashboard,
spectrum: SpectrumAllocationTable,
}
#[test]
fn test_full_5g_deployment_snapshot() {
let snapshot = Full5gDeploymentSnapshot {
operator_name: "5G-Japan-Corp".to_string(),
snapshot_timestamp: 1_700_400_000,
towers: vec![CellTower {
tower_id: 1,
name: "Central-Tower".to_string(),
location: make_geo(35.6762, 139.6503, 50.0),
sectors: vec![
make_sector(1, 10, FrequencyBand::N78),
make_sector(2, 11, FrequencyBand::N257),
],
backhaul_capacity_gbps: 100.0,
power_supply_backup_hours: 12,
operator_id: "5GJC".to_string(),
}],
slices: vec![
make_slice(1, SliceType::EmBB, "Consumer-Broadband"),
make_slice(2, SliceType::URLLC, "Industrial-Control"),
],
core: CoreNetworkDeployment {
deployment_id: "CORE-MAIN".to_string(),
service_chains: vec![NfServiceChain {
chain_id: 1,
name: "Primary-UP".to_string(),
functions: vec![
make_nf("amf-main", NfType::Amf),
make_nf("smf-main", NfType::Smf),
make_nf("upf-main", NfType::Upf),
],
latency_budget_ms: 15,
redundancy_level: 3,
}],
nrf_endpoint: "https://nrf.main.5gjc.jp:8443".to_string(),
total_nf_count: 3,
region: "National".to_string(),
},
mec: MecDeployment {
deployment_name: "MEC-National".to_string(),
hosts: vec![MecHost {
host_id: "mec-central".to_string(),
location: make_geo(35.6762, 139.6503, 5.0),
total_cpu_cores: 128,
total_memory_mb: 262144,
applications: vec![MecApplication {
app_id: "cdn-edge".to_string(),
name: "CDN Edge Cache".to_string(),
state: MecAppState::Running,
cpu_cores: 32,
memory_mb: 65536,
storage_gb: 2000,
latency_requirement_ms: 5,
endpoints: vec!["https://cdn.edge.5gjc.jp".to_string()],
}],
connected_gnb_ids: vec![1, 2, 3],
}],
orchestrator_endpoint: "https://mec-orch.5gjc.jp:9443".to_string(),
total_app_count: 1,
},
kpi: NetworkKpiDashboard {
dashboard_id: 1,
region: "National".to_string(),
timestamp: 1_700_400_000,
categories: vec![KpiCategory {
category_name: "Overall".to_string(),
metrics: vec![make_kpi_metric("connected_ues", 1_500_000.0, "count")],
}],
overall_health_score: 95.0,
active_alarms: vec![],
},
spectrum: SpectrumAllocationTable {
country_code: "JP".to_string(),
blocks: vec![SpectrumBlock {
start_freq_mhz: 3700,
end_freq_mhz: 3800,
bandwidth_mhz: 100,
band: FrequencyBand::N78,
license_holder: "5G-Japan-Corp".to_string(),
license_expiry_year: 2038,
duplex_mode: "TDD".to_string(),
}],
total_allocated_mhz: 100,
last_auction_date: "2023-03-01".to_string(),
},
};
let bytes = encode_to_vec(&snapshot).expect("encode full snapshot");
let (decoded, _): (Full5gDeploymentSnapshot, usize) =
decode_from_slice(&bytes).expect("decode full snapshot");
assert_eq!(snapshot, decoded);
assert_eq!(decoded.towers.len(), 1);
assert_eq!(decoded.slices.len(), 2);
assert_eq!(decoded.core.service_chains[0].functions.len(), 3);
}
#[test]
fn test_v2x_slice_emergency_bearer() {
let v2x_slice = NetworkSlice {
snssai_sst: 4,
snssai_sd: Some(0x040000),
slice_type: SliceType::V2X,
name: "Vehicle-to-Everything".to_string(),
qos_profiles: vec![
QosProfile {
qci: 75,
five_qi: 75,
priority_level: 1,
packet_delay_budget_ms: 3,
packet_error_rate_exp: -5,
max_data_burst_volume_bytes: 1200,
guaranteed_bitrate_kbps: Some(50_000),
max_bitrate_kbps: Some(200_000),
},
QosProfile {
qci: 79,
five_qi: 79,
priority_level: 3,
packet_delay_budget_ms: 50,
packet_error_rate_exp: -3,
max_data_burst_volume_bytes: 8000,
guaranteed_bitrate_kbps: None,
max_bitrate_kbps: Some(500_000),
},
],
max_subscribers: 10_000,
isolation_level: 4,
allowed_tai_list: vec![60001, 60002, 60003],
};
let session = SubscriberSession {
imsi: "440107777888999".to_string(),
msisdn: "+81907778899".to_string(),
session_id: 7777001,
apn: "v2x.connected.jp".to_string(),
ip_address: "100.64.50.1".to_string(),
bearer_contexts: vec![
make_bearer(5, BearerType::DefaultBearer),
BearerContext {
bearer_id: 6,
bearer_type: BearerType::EmergencyBearer,
qos: QosProfile {
qci: 69,
five_qi: 69,
priority_level: 0,
packet_delay_budget_ms: 1,
packet_error_rate_exp: -6,
max_data_burst_volume_bytes: 256,
guaranteed_bitrate_kbps: Some(256),
max_bitrate_kbps: Some(512),
},
tft_filters: vec![
"permit ip 10.0.0.0/8 any".to_string(),
"permit ip any 224.0.0.0/4".to_string(),
],
gtp_teid: 0xE000_0006,
uplink_bytes: 500,
downlink_bytes: 1200,
},
],
serving_cell_pci: 600,
slice: Some(v2x_slice),
registration_timestamp: 1_700_500_000,
idle: false,
};
let bytes = encode_to_vec(&session).expect("encode V2X session");
let (decoded, _): (SubscriberSession, usize) =
decode_from_slice(&bytes).expect("decode V2X session");
assert_eq!(session, decoded);
assert_eq!(decoded.bearer_contexts.len(), 2);
let emergency = &decoded.bearer_contexts[1];
assert_eq!(emergency.bearer_type, BearerType::EmergencyBearer);
assert_eq!(emergency.qos.priority_level, 0);
let decoded_slice = decoded.slice.expect("V2X slice should be present");
assert_eq!(decoded_slice.slice_type, SliceType::V2X);
}