《5G核心网原理与实践》实践篇 · CHF 网元功能
CHF产⽣的离线话单（CHF-CDR）⻓啥样？
爱卫生
2023年08月28日 23:57
CHF产生的离线话单在32.298的5.1.5.0节CHF record (CHF-CDR)定义。
主要参数太多，具体请翻阅规范。这里仅摘录主要参数的名称。
CHF-CDR中的主要参数包括：
- Record Type
- Recording Network Function ID
- Charging Session Identifier
- Subscriber Identifier
- Tenant Identifier
- MnS Consumer Identifier
- NF Consumer Information
- NF Functionality
- NF Name
- Charging Identifier
- Triggers
- SMF Triggers
- NF PLMN ID
- NF Address
- List of Multiple Unit Usage
- Rating Group
- Used Unit Container
- Service Identifier
- Quota management Indicator
- Local Sequence Number
- Time
- Uplink Volume
- Downlink Volume
- Total Volume
- Service Specific Units
- Event Time Stamp
- Rating Indicator
- Triggers
- SMF Triggers
- Trigger Time Stamp
- PDU Container Information
- NSPA Container Information
- PC5 Container Information
- UPF ID
- Record Opening Time
- Duration
- Record Sequence Number
- Cause for Record Closing
- Local Record Sequence Number
- Record Extensions
- Service Specification Information
- PDU Session Charging Information
- Roaming QBC Information
- SMS Charging Information
- Registration Charging Information
- NEF API Charging Information
- NSPA Charging Information
- NSM charging Information
- Location reporting charging Information
- N2 connection charging Information
- IMS Charging Information
- ProSe charging Information
- Edge Enabling Infrastructure Resource Usage Charging Information
- EAS Deployment Charging Information
- Direct Edge Enabling Service Charging Information
- Exposed Edge Enabling Service Charging Information
- EAS ID
- EDN ID
- EAS Provider Identifier
然后来看一个真实的CHF-CDR实例。
CHFRecord.CHFRecord.chargingFunctionRecord
{
recordType : '200'D
recordingNetworkFunctionID : "chf.changjia.com"
subscriberIdentifier
{
subscriptionIDType : 'eND-USER-IMSI (1)'
subscriptionIDData : 'xxxxx0383830303030303333303031'H
}
nFunctionConsumerInformation
{
networkFunctionality : 'sMF (1)'
networkFunctionName : "9ba5c290-xxxx-4d72-b718-10018003xxxx"
networkFunctionIPv4Address
{
iPTextV4Address : "10.10.xx.xx"
}
networkFunctionPLMNIdentifier : '64F0xx'H
networkFunctionIPv6Address
{
iPTextV6Address : "2409:8000:xxxx:xxxx::12f"
}
}
triggers
{
sMFTrigger : '503'D
}
listOfMultipleUnitUsage
ratingGroup : '253'D
usedUnitContainers
sMFTrigger : '503'D
}
triggers
{
triggerTimeStamp : '2103011924092B0800'H
dataTotalVolume : '303104'D
dataVolumeUplink : '151552'D
dataVolumeDownlink : '151552'D
localSequenceNumber : '5'D
ratingIndicator : '0'D
pDUContainerInformation
{
timeOfFirstUsage : '2103011923462B0800'H
timeOfLastUsage : '2103011924012B0800'H
}
quotaManagementIndicator : '1'D
recordOpeningTime : '2103011923462B0800'H
duration : '23'D
recordSequenceNumber : '5'D
causeForRecClosing : '0'D
localRecordSequenceNumber : '1350'D
pDUSessionChargingInformation
{
pDUSessionChargingID : '3691180905'D
userIdentifier
{
iSDN-E164 : "861380003xxxx"
}
userEquipmentInfo
{
subscriberEquipmentNumberType : 'iMEISV (0)'
subscriberEquipmentNumberData : '86xxx00003300xxx'H
}
userLocationInformation : '161xxx64F0xx00000xxxF0xx0000xxx000'H
pDUSessionId : '5'D
networkSliceInstanceID
{
sST : '3'D
sD : '000001'H
}
pDUType : 'iPv4 (1)'
sSCMode : '1'D
sUPIPLMNIdentifier : '64FxxxF8'H
servingNetworkFunctionID
servingNetworkFunctionInformation
{
networkFunctionality : 'aMF (2)'
networkFunctionName : "5440184d-xxxx-xxxx-be9e-65142cb2affc"
networkFunctionIPv6Address
{
}
iPTextV6Address : "2409:aa:bb:cc:1:2:3:4"
}
aMFIdentifier : 'xxxxC3FFFFFF'H
}
}
rATType : '51'D
dataNetworkNameIdentifier : "apnxx"
pDUAddress
{
pDUIPv4Address
{
iPTextV4Address : "172.24.x.x"
}
iPV4dynamicAddressFlag : '1'D
}
uETimeZone : '2300'H
pDUSessionstartTime : '2103011915292B0800'H
pDUSessionstopTime : '2103011924092B0800'H
chargingCharacteristics : '0400'H
chChSelectionMode : 'homeDefault (3)'
subscribedQoSInformation
{
fiveQi : '8'D
aRP
{
priorityLevel : '2'D
preemptionCapability : 'nOT-PREEMPT (0)'
preemptionVulnerability : 'nOT-PREEMPTABLE (0)'
}
}
subscribedSessionAMBR
{
ambrUL : '50000000'H
ambrDL : '0150000000'H
}
servingCNPLMNID : '64F0xx'H
}
chargingSessionIdentifier : 'xxxx3931313830393035'H
}
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