第1页 / 共470页
第2页 / 共470页
第3页 / 共470页
第4页 / 共470页
第5页 / 共470页
第6页 / 共470页
第7页 / 共470页
第8页 / 共470页
29244-g00中英文对照.docx（5G控制面和数据面的接口，PFCP协议）
© 2019, 3GPP Organizational Partners (ARIB, ATIS,
Contents
Foreword
1Scope
2References
3Definitions, symbols and abbreviations3定义，符号和缩
3.1Definitions
3.2Abbreviations
4Protocol Stack
4.1Introduction
Figure 4.1-1: Control Plane stack over Sxa, Sxb, S
Figure 4.1-2: User Plane stack over Sxa, Sxb, comb
4.2UDP Header and Port Numbers4.2 UDP标头和端口号
4.2.1General
4.2.2Request Message4.2.2请求消息
4.2.3Response Message4.2.3响应消息
4.3IP Header and IP Addresses4.3 IP头和IP地址
4.3.1General
4.3.2Request Message4.3.2请求消息
4.3.3Response Message4.3.3响应消息
4.4Layer 2
4.5Layer 1
5General description5一般说明
5.1Introduction
5.2Packet Forwarding Model5.2包转发模型
5.2.1General
Figure 5.2.1-1: Packet processing flow in the UP f
5.2.1APacket Detection Rule Handling 5.2.1A数据包检
5.2.1A.1General
5.2.1A.2PDI Optimization5.2.1A.2 PDI优化
5.2.1A.2AProvisioning of SDF filters 5.2.1A.2A配
5.2.1A.3Bidirectional SDF Filters5.2.1A.3双向SDF滤
5.2.1A.4Application detection with PFD5.2.1A.4使
5.2.2Usage Reporting Rule Handling 5.2.2使用报告规则处
5.2.2.1General
5.2.2.2Provisioning of Usage Reporting Rule in th
5.2.2.2.1General
5.2.2.2.2Credit pooling (for EPC)5.2.2.2.2信用池（用
5.2.2.3Reporting of Usage Report to the CP functi
5.2.2.3.1General
5.2.2.3.2Credit pooling5.2.2.3.2信贷池
5.2.2.4Reporting of Linked Usage Reports to the C
5.2.3Forwarding Action Rule Handling5.2.3转发行动规则
5.2.3.1General
5.2.4Buffering Action Rule Handling 5.2.4缓冲动作规则
5.2.4.1General
5.2.4.2Provisioning of Buffering Action Rule in t
5.2.5QoS Enforcement Rule Handling 5.2.5 QoS实施规
5.2.5.1General
5.2.5.2Provisioning of QoS Enforcement Rule in th
5.2.6Combined SGW/PGW Architecture 5.2.6 SGW /
5.2.7Multi-Access Rule Handling (for 5GC)5.2.7多
5.2.7.1General
5.3Data Forwarding between the CP and UP Function
5.3.1General
Table 5.3.1-1: Data forwarding scenarios between t
5.3.2Sending of End Marker Packets 5.3.2结束标记分组的
5.3.3Forwarding of Packets Subject to Buffering i
5.3.3.1General
5.3.3.2Forwarding of Packets from the UP Function
5.3.3.3Forwarding of Packets from the CP Function
5.3.4Data Forwarding between the CP and UP Functi
5.3.4.1General
5.3.4.2Forwarding of Packets from the UP Function
5.3.4.3Forwarding of Packets from the CP Function
5.3.5Forwarding of user data using Control Plane
5.3.5.1General
5.3.5.2Forwarding of Packets from the UP Function
5.3.5.3Forwarding of Packets from the CP Function
5.4Policy and Charging Control5.4政策和收费控制
5.4.1General
5.4.2Service Detection and Bearer/QoS Flow Bindin
5.4.3Gating Control5.4.3门控制
5.4.4QoS Control
5.4.5DL Flow Level Marking for Application Detect
5.4.6Usage Monitoring5.4.6使用监控
5.4.7Traffic Redirection5.4.7流量重定向
5.4.8Traffic Steering5.4.8交通转向
5.4.9Provisioning of Predefined PCC/ADC Rules5.
5.4.10Charging
5.4.11(Un)solicited Application Reporting5.4.11
5.4.12Service Identification for Improved Radio U
5.4.13Transport Level Marking 5.4.13运输级别标记
5.4.14Deferred PDR activation and deactivation5
5.5F-TEID Allocation and Release 5.5 F-TEID分配和发
5.5.1General
5.5.2F-TEID allocation in the CP function5.5.2
5.5.3F-TEID allocation in the UP function5.5.3
5.6PFCP Session Handling5.6 PFCP会话处理
5.6.1General
5.6.2Session Endpoint Identifier Handling5.6.2会
5.6.3Modifying the Rules of an Existing PFCP Sess
5.7Support of Lawful Interception5.7合法拦截的支持
5.7.1General
5.7.2Lawful Interception in EPC5.7.2 EPC中的合法拦截
5.7.3Lawful Interception in 5GC5.7.3 5GC中的合法拦截
5.8PFCP Association 5.8 PFCP协会
5.8.1General
5.8.3Behaviour without an Established PFCP Associ
5.9Usage of Vendor-specific IE5.9供应商特定IE的使用
5.10Error Indication Handling5.10错误指示处理
5.11User plane inactivity detection and reporting
5.12Suspend and Resume Notification procedures5
5.13Ethernet traffic (for 5GC)5.13以太网流量（适用于5GC）
5.13.1General
5.13.2Address Resolution Protocol or IPv6 Neighbo
5.13.3Address Resolution Protocol or IPv6 Neighbo
5.13.3AProvisioning of MAC addresses and SDF filt
5.13.4Bidirectional Ethernet Filters5.13.4双向以太网
5.13.5Reporting of UE MAC addresses to the SMF5
5.14Support IPv6 Prefix Delegation5.14支持IPv6前缀授
5.15Signalling based Trace (De)Activation5.15基于
5.16Framed Routing
5.175G UPF (for 5GC)5.17 5G UPF（适用于5GC）
5.17.1Introduction
5.17.2Uplink Classifier and Branching Point5.17
5.17.3Data Forwarding during handovers between 5G
5.17.4Redundant Transmission on N3/N9 interfaces
5.18Enhanced PFCP Association Release5.18增强的PFC
5.18.1 General
5.18.2 UP Function Initiated PFCP Session Release
5.19Activation and Deactivation of Pre-defined PD
5.20Support of Access Traffic Steering, Switching
5.20.1General
5.20.2 MPTCP functionality5.20.2 MPTCP功能
5.20.3 ATSSS-LL functionality5.20.3 ATSSS-LL功能
5.21UE IP address/prefix Allocation and Release (
5.21.1General
5.21.2UE IP address/prefix allocation in the CP f
5.21.3UE IP address/prefix allocation in the UP f
5.22PFCP sessions successively controlled by diff
6Procedures
6.1Introduction
6.2PFCP Node Related Procedures6.2 PFCP节点相关程序
6.2.1General
6.2.2Heartbeat Procedure6.2.2心跳程序
6.2.2.1General
6.2.2.2Heartbeat Request6.2.2.2心跳请求
6.2.2.3Heartbeat Response6.2.2.3心跳响应
6.2.3Load Control Procedure6.2.3负载控制程序
6.2.3.1General
6.2.3.2Principles
6.2.3.3Load Control Information6.2.3.3负载控制信息
6.2.3.3.1General Description 6.2.3.3.1一般说明
6.2.3.3.2Parameters6.2.3.3.2参数
6.2.3.3.2.1Load Control Sequence Number6.2.3.3.
6.2.3.3.2.2Load Metric6.2.3.3.2.2负载度量
6.2.3.3.3Frequency of Inclusion 6.2.3.3.3包含频率
6.2.4Overload Control Procedure6.2.4过载控制程序
6.2.4.1General
6.2.4.2Principles
6.2.4.3Overload Control Information6.2.4.3过载控制信
6.2.4.3.1General Description 6.2.4.3.1一般说明
6.2.4.3.2Parameters6.2.4.3.2参数
6.2.4.3.2.1Overload Control Sequence Number6.2.
6.2.4.3.2.2Period of Validity6.2.4.3.2.2有效期
6.2.4.3.2.3Overload Reduction Metric6.2.4.3.2.3
6.2.4.3.3Frequency of Inclusion 6.2.4.3.3包含频率
6.2.4.4Message Throttling6.2.4.4消息限制
6.2.4.4.1General
6.2.4.4.2Throttling algorithm – "Loss"6.2.4.4.2
6.2.4.4.2.1Description6.2.4.4.2.1说明
6.2.4.5Message Prioritization6.2.4.5消息优先级
6.2.4.5.1Description6.2.4.5.1说明
6.2.4.5.2Based on the Message Priority Signalled
6.2.5PFCP PFD Management Procedure6.2.5 PFCP PF
6.2.5.1General
6.2.5.2CP Function Behaviour6.2.5.2 CP功能行为
6.2.5.3UP Function Behaviour6.2.5.3 UP功能行为
6.2.6PFCP Association Setup Procedure6.2.6 PFCP
6.2.6.1General
6.2.6.2PFCP Association Setup Initiated by the CP
6.2.6.2.1CP Function Behaviour6.2.6.2.1 CP功能行为
6.2.6.2.2UP Function behaviour6.2.6.2.2 UP函数行为
6.2.6.3PFCP Association Setup Initiated by the UP
6.2.6.3.1UP Function Behaviour6.2.6.3.1 UP功能行为
6.2.6.3.2CP Function Behaviour6.2.6.3.2 CP功能行为
6.2.7PFCP Association Update Procedure6.2.7 PFC
6.2.7.1General
6.2.7.2PFCP Association Update Procedure Initiate
6.2.7.2.1CP Function Behaviour6.2.7.2.1 CP功能行为
6.2.7.2.2UP Function Behaviour6.2.7.2.2 UP功能行为
6.2.7.3PFCP Association Update Procedure Initiate
6.2.7.3.1UP Function Behaviour6.2.7.3.1 UP功能行为
6.2.7.3.2CP Function Behaviour6.2.7.3.2 CP功能行为
6.2.8PFCP Association Release Procedure6.2.8 PF
6.2.8.1General
6.2.8.2CP Function Behaviour6.2.8.2 CP功能行为
6.2.8.3UP Function behaviour6.2.8.3 UP功能行为
6.2.9PFCP Node Report Procedure6.2.9 PFCP节点报告程序
6.2.9.1General
6.2.9.2UP Function Behaviour6.2.9.2 UP功能行为
6.2.9.3CP Function behaviour6.2.9.3 CP功能行为
6.3PFCP Session Related Procedures6.3 PFCP会话相关程
6.3.1General
6.3.2PFCP Session Establishment Procedure6.3.2
6.3.2.1General
6.3.2.2CP Function Behaviour6.3.2.2 CP功能行为
6.3.2.3UP Function Behaviour6.3.2.3 UP功能行为
6.3.3PFCP Session Modification Procedure6.3.3 P
6.3.3.1General
6.3.3.2CP Function behaviour6.3.3.2 CP功能行为
6.3.3.3UP Function Behaviour6.3.3.3 UP功能行为
6.3.4PFCP Session Deletion Procedure6.3.4 PFCP会
6.3.4.1General
6.3.4.2CP Function Behaviour6.3.4.2 CP功能行为
6.3.4.3UP Function Behaviour6.3.4.3 UP功能行为
6.3.5PFCP Session Report Procedure6.3.5 PFCP会话报
6.3.5.1General
6.3.5.2UP Function Behaviour6.3.5.2 UP功能行为
6.3.5.3CP Function Behaviour6.3.5.3 CP功能行为
6.4Reliable Delivery of PFCP Messages6.4可靠传递PFC
7Messages and Message Formats7消息和消息格式
7.1Transmission Order and Bit Definitions7.1传输顺
7.2Message Format
7.2.1General
7.2.2Message Header 7.2.2消息标题
7.2.2.1General Format7.2.2.1一般格式
7.2.2.2PFCP Header for Node Related Messages7.2
7.2.2.3PFCP Header for Session Related Messages
7.2.2.4Usage of the PFCP Header7.2.2.4 PFCP标头的使
7.2.2.4.1General
7.2.2.4.2Conditions for Sending SEID=0 in PFCP He
7.2.3Information Elements7.2.3信息要素
7.2.3.1General
7.2.3.2Presence Requirements of Information Eleme
7.2.3.3Grouped Information Elements7.2.3.3分组信息元
7.2.3.4Information Element Type7.2.3.4信息元素类型
7.3Message Types
Table 7.3-1: Message Types表7.3-1：消息类型
7.4PFCP Node Related Messages7.4 PFCP节点相关消息
7.4.1General
7.4.2Heartbeat Messages7.4.2心跳消息
7.4.2.1Heartbeat Request7.4.2.1心跳请求
Table 7.4.2.1-1: Information Elements in Heartbeat
7.4.2.2Heartbeat Response7.4.2.2心跳响应
Table 7.4.2.2-1: Information Elements in Heartbeat
7.4.3PFCP PFD Management7.4.3 PFCP PFD管理
7.4.3.1PFCP PFD Management Request7.4.3.1 PFCP
Table 7.4.3.1-1: Information Elements in PFCP PFD
Table 7.4.3.1-2: Application ID's PFDs表7.4.3.1-2
Table 7.4.3.1-3: PFD context表7.4.3.1-3：PFD上下文
7.4.3.2PFCP PFD Management Response7.4.3.2 PFCP
Table 7.4.3.2-1: Information Elements in PFCP PFD
7.4.4PFCP Association messages 7.4.4 PFCP关联消息
7.4.4.1PFCP Association Setup Request7.4.4.1 PF
7.4.4.2PFCP Association Setup Response7.4.4.2 P
7.4.4.3PFCP Association Update Request7.4.4.3 P
7.4.4.4PFCP Association Update Response7.4.4.4
7.4.4.5PFCP Association Release Request7.4.4.5
7.4.4.6PFCP Association Release Response7.4.4.6
7.4.4.7PFCP Version Not Supported Response7.4.4
7.4.5PFCP Node Report Procedure7.4.5 PFCP节点报告程序
7.4.5.1PFCP Node Report Request7.4.5.1 PFCP节点报告
7.4.5.1.1General
Table 7.4.5.1.1-1: Information Elements in PFCP No
7.4.5.1.2User Plane Path Failure Report IE within
Table 7.4.5.1.2-1: User Plane Path Failure Report
7.4.5.2PFCP Node Report Response7.4.5.2 PFCP节点报
7.4.5.2.1General
Table 7.4.5.2.1-1: Information Elements in PFCP No
7.4.6PFCP Session Set Deletion7.4.6 PFCP会话集删除
7.4.6.1PFCP Session Set Deletion Request7.4.6.1
7.4.6.2PFCP Session Set Deletion Response7.4.6.
7.5PFCP Session Related Messages7.5 PFCP会话相关消息
7.5.1General
7.5.2PFCP Session Establishment Request7.5.2 PF
7.5.2.1General
7.5.2.2Create PDR IE within PFCP Session Establis
7.5.2.3Create FAR IE within PFCP Session Establis
7.5.2.4Create URR IE within PFCP Session Establis
Table 7.5.2.4-2: Aggregated URRs表7.5.2.4-2：聚合URR
Table 7.5.2.4-3: Additional Monitoring Time表7.5.
7.5.2.5Create QER IE within PFCP Session Establis
7.5.2.6Create BAR IE within PFCP Session Establis
7.5.2.7Create Traffic Endpoint IE within Sx Sessi
7.5.2.8Create MAR IE within PFCP Session Establis
7.5.3PFCP Session Establishment Response7.5.3 P
7.5.3.1General
7.5.3.2Created PDR IE within PFCP Session Establi
7.5.3.3Load Control Information IE within PFCP Se
7.5.3.4Overload Control Information IE within PFC
7.5.3.5Created Traffic Endpoint IE within Sx Sess
7.5.4PFCP Session Modification Request7.5.4 PFC
7.5.4.1General
7.5.4.2Update PDR IE within PFCP Session Modifica
7.5.4.3Update FAR IE within PFCP Session Modifica
7.5.4.4Update URR IE within PFCP Session Modifica
7.5.4.5Update QER IE within PFCP Session Modifica
7.5.4.6Remove PDR IE within PFCP Session Modifica
7.5.4.7Remove FAR IE within PFCP Session Modifica
7.5.4.8Remove URR IE within PFCP Session Modifica
7.5.4.9Remove QER IE PFCP Session Modification Re
7.5.4.10Query URR IE within PFCP Session Modifica
7.5.4.11Update BAR IE within PFCP Session Modific
7.5.4.12Remove BAR IE within PFCP Session Modific
7.5.4.13Update Traffic Endpoint IE within Sx Sess
7.5.4.14Remove Traffic Endpoint IE within Sx Sess
7.5.4.15Remove MAR IE within PFCP Session Modific
7.5.4.16Update MAR IE within PFCP Session Modific
7.5.5PFCP Session Modification Response 7.5.5 P
7.5.5.1General
7.5.5.2Usage Report IE within PFCP Session Modifi
7.5.6PFCP Session Deletion Request 7.5.6 PFCP会话
7.5.7PFCP Session Deletion Response 7.5.7 PFCP会
7.5.7.1General
7.5.7.2Usage Report IE within PFCP Session Deleti
7.5.8PFCP Session Report Request 7.5.8 PFCP会话报告
7.5.8.1General
7.5.8.2Downlink Data Report IE within PFCP Sessio
7.5.8.3Usage Report IE within PFCP Session Report
Table 7.5.8.3-2: Application Detection Information
Table 7.5.8.3-3: Ethernet Traffic Information IE w
7.5.8.4Error Indication Report IE within PFCP Ses
7.5.9PFCP Session Report Response7.5.9 PFCP会话报告
7.5.9.1General
7.5.9.2Update BAR IE within PFCP Session Report R
7.6Error Handling
7.6.1Protocol Errors7.6.1协议错误
7.6.2Different PFCP Versions7.6.2不同的PFCP版本
7.6.3PFCP Message of Invalid Length7.6.3无效长度的PF
7.6.4Unknown PFCP Message7.6.4未知的PFCP消息
7.6.5Unexpected PFCP Message7.6.5意外的PFCP消息
7.6.6Missing Information Elements7.6.6缺少信息元素
7.6.7Invalid Length Information Element7.6.7无效长
7.6.8Semantically incorrect Information Element
7.6.9Unknown or unexpected Information Element7
7.6.10Repeated Information Elements7.6.10重复的信息要
8Information Elements8 信息要素
8.1Information Elements Format8.1信息元素格式
8.1.1Information Element Format8.1.1信息元素格式
8.1.2Information Element Types8.1.2信息元素类型
Table 8.1.2-1: Information Element Types 表8.1.2-
8.2Information Elements8.2信息要素
8.2.1Cause
8.2.2Source Interface8.2.2源接口
8.2.3F-TEID
8.2.4Network Instance8.2.4网络实例
8.2.5SDF Filter
8.2.6Application ID8.2.6应用程序ID
8.2.7Gate Status
8.2.8MBR
8.2.9GBR
8.2.10QER Correlation ID8.2.10 QER关联ID
8.2.11Precedence
8.2.12Transport Level Marking8.2.12运输级别标记
8.2.13Volume Threshold8.2.13体积阈值
8.2.14Time Threshold8.2.14时间阈值
8.2.15Monitoring Time8.2.15监测时间
8.2.16Subsequent Volume Threshold8.2.16后续卷阈值
8.2.17Subsequent Time Threshold8.2.17后续时间阈值
8.2.18Inactivity Detection Time8.2.18无活动检测时间
8.2.19Reporting Triggers8.2.19报告触发器
8.2.20Redirect Information8.2.20重定向信息
8.2.21Report Type
8.2.22Offending IE
8.2.23Forwarding Policy8.2.23转发政策
8.2.24Destination Interface8.2.24目的地接口
8.2.25UP Function Features8.2.25 UP功能
8.2.26Apply Action
8.2.27Downlink Data Service Information8.2.27下行
8.2.28Downlink Data Notification Delay8.2.28下行数
8.2.29DL Buffering Duration8.2.29 DL缓冲持续时间
8.2.30DL Buffering Suggested Packet Count8.2.30
8.2.31PFCPSMReq-Flags8.2.31PFCP会话修改请求消息-标志
8.2.32PFCPSRRsp-Flags8.2.32PFCP会话报告响应消息-标志
8.2.33Sequence Number8.2.33序列号
8.2.34Metric
8.2.35Timer
8.2.36Packet Detection Rule ID (PDR ID)8.2.36数据
8.2.37F-SEID
8.2.38Node ID
8.2.39PFD Contents
8.2.40Measurement Method8.2.40测量方法
8.2.41Usage Report Trigger8.2.41使用报告触发器
8.2.42Measurement Period8.2.42测量周期
8.2.43Fully qualified PDN Connection Set Identifi
8.2.44Volume Measurement8.2.44体积测量
8.2.45Duration Measurement8.2.45持续时间测量
8.2.46Time of First Packet8.2.46第一个包的时间
8.2.47Time of Last Packet8.2.47最后一个数据包的时间
8.2.48Quota Holding Time8.2.48配额保留时间
8.2.49Dropped DL Traffic Threshold8.2.49丢弃DL流量阈
8.2.50Volume Quota
8.2.51Time Quota
8.2.52Start Time
8.2.53End Time
8.2.54URR ID
8.2.55Linked URR ID IE8.2.55链接的URR ID IE
8.2.56Outer Header Creation8.2.56外标题创建
8.2.57BAR ID
8.2.58CP Function Features8.2.58 CP功能特性
8.2.59Usage Information8.2.59使用信息
8.2.60Application Instance ID8.2.60应用程序实例ID
8.2.61Flow Information8.2.61流量信息
8.2.62UE IP Address8.2.62 UE IP地址
8.2.63Packet Rate
8.2.64Outer Header Removal8.2.64外部割台拆卸
8.2.65Recovery Time Stamp8.2.65恢复时间戳
8.2.66DL Flow Level Marking8.2.66 DL流量标记
8.2.67Header Enrichment8.2.67标题丰富
8.2.68Measurement Information8.2.68测量信息
8.2.69Node Report Type8.2.69节点报告类型
8.2.70Remote GTP-U Peer8.2.70远程GTP-U Peer
8.2.71UR-SEQN
8.2.72Activate Predefined Rules 8.2.72激活预定义规则
8.2.73Deactivate Predefined Rules8.2.73取消激活预定义规
8.2.74FAR ID
8.2.75QER ID
8.2.76OCI Flags
8.2.77PFCP Association Release Request8.2.77 PF
8.2.78Graceful Release Period8.2.78优雅的发布期
8.2.79PDN Type
8.2.80Failed Rule ID8.2.80规则ID失败
8.2.81Time Quota Mechanism8.2.81时间配额机制
8.2.82User Plane IP Resource Information8.2.82用
8.2.83User Plane Inactivity Timer8.2.83用户平面不活动定
8.2.84Multiplier
8.2.85Aggregated URR ID IE8.2.85聚合URR ID IE
8.2.86Subsequent Volume Quota8.2.86后续批量配额
8.2.87Subsequent Time Quota8.2.87后续时间配额
8.2.88RQI
8.2.89QFI
8.2.90Query URR Reference8.2.90查询URR参考
8.2.91Additional Usage Reports Information8.2.9
8.2.92Traffic Endpoint ID8.2.92流量端点ID
8.2.93MAC address
8.2.94C-TAG (Customer-VLAN tag)8.2.94 C-TAG（客户V
8.2.95S-TAG (Service-VLAN tag)8.2.95 S-TAG（服务VL
8.2.96Ethertype
8.2.97Proxying
8.2.98Ethernet Filter ID8.2.98以太网过滤器ID
8.2.99Ethernet Filter Properties8.2.99以太网过滤器属性
8.2.100Suggested Buffering Packets Count8.2.100
8.2.101User ID
8.2.102Ethernet PDU Session Information8.2.102以
8.2.103MAC Addresses Detected8.2.103检测到MAC地址
8.2.104MAC Addresses Removed8.2.104删除了MAC地址
8.2.105Ethernet Inactivity Timer8.2.105以太网不活动定时
8.2.106Subsequent Event Quota8.2.106后续事件配额
8.2.107Subsequent Event Threshold8.2.107后续事件阈值
8.2.108Trace Information8.2.108跟踪信息
8.2.109Framed-Route8.2.109成帧路线
8.2.110Framed-Routing8.2.110陷害路由
8.2.111Framed-IPv6-Route8.2.111成帧-IPv6的路由
8.2.112Event Quota
8.2.113Event Threshold8.2.113事件阈值
8.2.114Event Time Stamp 8.2.114事件时间戳
8.2.115Averaging Window8.2.115平均窗口
8.2.116Paging Policy Indicator (PPI)8.2.116寻呼政策
8.2.117APN/DNN
8.2.1183GPP Interface Type8.2.118 3GPP接口类型
8.2.119PFCPSRReq-Flags8.2.119 PFCPSRReq，旗
8.2.120PFCPAUReq-Flags8.2.120 PFCPAUReq，旗
8.2.121Activation Time8.2.121激活时间
8.2.122Deactivation Time8.2.122停用时间
8.2.123MAR ID
8.2.124Steering Functionality8.2.124转向功能
8.2.125Steering Mode8.2.125转向模式
8.2.126Weight
8.2.127Priority
8.2.128UE IP address Pool Identity8.2.128 UE IP
8.2.129Alternative SMF IP Address8.2.129可选择的SM
Annex A (Informative):PFCP Load and Overload Con
A.1Throttling AlgorithmsA.1节流算法
A.1.1"Loss" Throttling AlgorithmA.1.1“损耗”节流算法
A.1.1.1Example of Possible ImplementationA.1.1.
Annex B (Normative):CP and UP Selection Functions
B.1CP Selection FunctionB.1 CP选择功能
B.1.1General
B.2UP Selection FunctionB.2 UP选择功能
B.2.1General
B.2.2SGW-U Selection FunctionB.2.2 SGW-U选择功能
B.2.3PGW-U Selection FunctionB.2.3 PGW-U选择功能
B.2.4Combined SGW-U/PGW-U Selection FunctionB.2
B.2.5TDF-U selection functionB.2.5 TDF-U选择功能
B.2.6UP Selection Function Based on DNSB.2.6基于D
B.2.6.1General
B.2.6.2SGW-U Selection Function Based on DNSB.2
B.2.6.3PGW-U Selection Function Based on DNSB.2
B.2.6.4Combined SGW-U/PGW-U Selection Function Ba
Annex C (Informative):Examples scenarios附件C（资料性
C.1General
C.2Charging SupportC.2充电支持
C.2.1Online ChargingC.2.1在线计费
C.2.1.1Online Charging Call Flow – Normal Scenari
C.2.1.2Online Charging Call Flow with Credit Pool
C.2.1.2.1General
C.2.1.2.2Example Call Flow 1C.2.1.2.2呼叫流程示例1
C.2.1.2.3Example Call Flow 2C.2.1.2.3呼叫流程示例2
Annex D(Informative):Change history附件D（资料性附录）：
3GPP TS 29.244 V16.0.0 (2019-06)
3rd Generation Partnership Project;
Technical Specification
第三代合作伙伴计划;
Technical Specification Group Core Network and Terminals;
技术规范组核心网和终端;
Interface between the Control Plane and the User Plane Nodes;
控制平面和用户平面节点之间的接口;
Stage 3
(Release 16)
The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP..
The present document has not been subject to any approval process by the 3GPP Organizational Partners and shall not be implemented.
This Specification is provided for future development work within 3GPP only. The Organizational Partners accept no liability for any use of this Specification.
Specifications and Reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organizational Partners' Publications Offices.
本文档是在第三代合作伙伴计划（3GPP TM）内开发的，并且可以出于 3GPP 的目的进一步详细说明。 本文件未经
3GPP 组织合作伙伴的任何批准程序，不得实施。 本规范仅用于 3GPP 内的未来开发工作。组织合作伙伴对本规范的
Release 16
.
3
3GPP TS 29.244 V16.0.0 (2019-06)
Keywords
3GPP, EPC, PFCP
© 2019, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
©2019,3GPP 组织合作伙伴（ARIB，ATIS，CCSA，
ETSI，TSDSI，TTA，TTC）。
3GPP
Postal address
3GPP support office address
3GPP 支持办公地址
650 Route des Lucioles - Sophia Antipolis
650 Route des Lucioles - 索菲亚安提波利斯
Valbonne - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
电话：33 4 92 94 42 00 传真：33 4 93 65 47 16
Internet
http://www.3gpp.org
Copyright Notification
All rights reserved.
版权所有。
版权声明
UMTS™ is a Trade Mark of ETSI registered for the benefit of its members
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
UMTS™是 ETSI 的商标，为其会员注册
3GPP™ is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners
LTE™ is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners
除非经书面许可，否则不得复制任何部分。 版权和前述限制扩展到所有媒体的复制。
3GPP™是 ETSI 的商标，为其会员和 3GPP 组织合作伙伴的利益而注册 LTE™是 ETSI 的商标，为其会员和
3GPP 组织合作伙伴的利益而注册
GSM® and the GSM logo are registered and owned by the GSM Association
3GPP
Release 16
4
3GPP TS 29.244 V16.0.0 (2019-06)
Contents
© 2019, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC)................................................ 2
©2019,3GPP 组织合作伙伴（ARIB，ATIS，CCSA，ETSI，TSDSI，TTA，TTC）。 2
Foreword...........................................................................................................................................................11
1
Scope...................................................................................................................................................... 12
References.............................................................................................................................................. 12
2
3
Definitions, symbols and abbreviations................................................................................................. 14
3 定义，符号和缩写 14
Definitions.........................................................................................................................................................14
Abbreviations.................................................................................................................................................... 14
3.2 缩写 14
Protocol Stack.........................................................................................................................................15
Introduction.......................................................................................................................................................15
UDP Header and Port Numbers........................................................................................................................ 16
4.2 UDP 标头和端口号 16
General........................................................................................................................................................ 16
Request Message ......................................................................................................................................... 17
4.2.2 请求消息 17
Response Message .......................................................................................................................................17
4.2.3 响应消息 17
IP Header and IP Addresses ..............................................................................................................................17
4.3 IP 标头和 IP 地址 17
General........................................................................................................................................................ 17
Request Message ......................................................................................................................................... 17
4.3.2 请求消息 17
Response Message .......................................................................................................................................17
4.3.3 响应消息 17
Layer 2.............................................................................................................................................................. 17
Layer 1.............................................................................................................................................................. 17
General description.................................................................................................................................18
5 一般说明 18
Introduction.......................................................................................................................................................18
Packet Forwarding Model.................................................................................................................................18
3.1
3.2
4
4.1
4.2
4.2.1
4.2.2
4.2.3
4.3
4.3.1
4.3.2
4.3.3
4.4
4.5
5
5.1
5.2
5.2.1
5.2.1A
5.2.1A.1
5.2 数据包转发模型 18
General........................................................................................................................................................ 18
Packet Detection Rule Handling ................................................................................................................. 20
5.2.1A 数据包检测规则处理 20
General...................................................................................................................................................20
3GPP
Release 16
5
3GPP TS 29.244 V16.0.0 (2019-06)
5.2.1A.2
PDI Optimization...................................................................................................................................21
5.2.1A.2A
5.2.1A.2 PDI 优化 21
Provisioning of SDF filters....................................................................................................................21
5.2.1A.3
5.2.1A.4
5.2.2
5.2.2.1
5.2.2.2
5.2.2.2.1
5.2.2.2.2
5.2.2.3
5.2.2.3.1
5.2.2.3.2
5.2.2.4
5.2.3
5.2.3.1
5.2.4
5.2.4.1
5.2.4.2
5.2.5
5.2.5.1
5.2.5.2
5.2.6
5.2.1A.2A 提供 SDF 滤波器 21
Bidirectional SDF Filters .......................................................................................................................22
5.2.1A.3 双向 SDF 滤波器 22
Application detection with PFD............................................................................................................ 22
5.2.1A.4 使用 PFD 进行应用检测 22
Usage Reporting Rule Handling..................................................................................................................22
5.2.2 使用报告规则处理 22
General...................................................................................................................................................22
Provisioning of Usage Reporting Rule in the UP function....................................................................23
5.2.2.2 在 UP 功能中配置使用报告规则 23
General............................................................................................................................................. 23
5.2.2.2.1 一般 23
Credit pooling (for EPC)..................................................................................................................26
5.2.2.2.2 信贷池（用于 EPC）26
Reporting of Usage Report to the CP function......................................................................................26
5.2.2.3 向 CP 功能报告使用报告 26
General............................................................................................................................................. 26
5.2.2.3.1 一般 26
Credit pooling ...................................................................................................................................29
5.2.2.3.2 信贷池 29
Reporting of Linked Usage Reports to the CP function........................................................................ 29
5.2.2.4 向 CP 功能报告链接使用报告 29
Forwarding Action Rule Handling.............................................................................................................. 30
5.2.3 转发行动规则处理 30
General...................................................................................................................................................30
Buffering Action Rule Handling................................................................................................................. 31
5.2.4 缓冲行动规则处理 31
General...................................................................................................................................................31
Provisioning of Buffering Action Rule in the UP function................................................................... 31
5.2.4.2 在 UP 功能 31 中提供缓冲动作规则
QoS Enforcement Rule Handling................................................................................................................32
5.2.5 QoS 执行规则处理 32
General...................................................................................................................................................32
Provisioning of QoS Enforcement Rule in the UP function..................................................................32
5.2.5.2 在 UP 功能 32 中提供 QoS 实施规则
Combined SGW/PGW Architecture ............................................................................................................32
5.2.6 SGW / PGW 组合架构 32
3GPP
Release 16
6
3GPP TS 29.244 V16.0.0 (2019-06)
5.2.7
Multi-Access Rule Handling (for 5GC) ............................................................................................................32
5.2.7.1
5.3
5.3.1
5.3.2
5.3.3
5.3.3.1
5.3.3.2
5.3.3.3
5.3.4
5.3.4.1
5.3.4.2
5.3.4.3
5.3.5
5.3.5.1
5.3.5.2
5.3.5.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.2.7 多路访问规则处理（适用于 5GC）32
General...................................................................................................................................................32
Data Forwarding between the CP and UP Functions ........................................................................................33
5.3 CP 和 UP 功能之间的数据转发 33
General........................................................................................................................................................ 33
Sending of End Marker Packets .................................................................................................................. 34
5.3.2 发送结束标记分组 34
Forwarding of Packets Subject to Buffering in the CP Function ................................................................ 35
5.3.3 在 CP 功能中转发需要缓冲的数据包 35
General...................................................................................................................................................35
Forwarding of Packets from the UP Function to the CP Function ........................................................ 35
5.3.3.2 将数据包从 UP 功能转发到 CP 功能 35
Forwarding of Packets from the CP Function to the UP Function ........................................................ 36
5.3.3.3 将数据包从 CP 功能转发到 UP 功能 36
Data Forwarding between the CP and UP Functions with one PFCP-u Tunnel per UP Function or
PDN............................................................................................................................................................. 36
5.3.4 CP 和 UP 功能之间的数据转发，每个 UP 功能一个 PFCP-u 隧道或 PDN 36
General...................................................................................................................................................36
Forwarding of Packets from the UP Function to the CP Function ........................................................ 36
5.3.4.2 将数据包从 UP 功能转发到 CP 功能 36
Forwarding of Packets from the CP Function to the UP Function ........................................................ 36
5.3.4.3 将数据包从 CP 功能转发到 UP 功能 36
Forwarding of user data using Control Plane CIoT 5GS Optimisation (for 5GC) ......................................37
5.3.5 使用控制平面 CIoT 5GS 优化（用于 5GC）转发用户数据 37
General...................................................................................................................................................37
Forwarding of Packets from the UP Function to the CP Function ........................................................ 37
5.3.5.2 将数据包从 UP 功能转发到 CP 功能 37
Forwarding of Packets from the CP Function to the UP Function ........................................................ 37
5.3.5.3 将数据包从 CP 功能转发到 UP 功能 37
Policy and Charging Control.............................................................................................................................38
5.4 政策和收费控制 38
General........................................................................................................................................................ 38
Service Detection and Bearer/QoS Flow Binding .......................................................................................38
5.4.2 业务检测和承载/ QoS 流绑定 38
Gating Control.............................................................................................................................................39
5.4.3 门控制 39
QoS Control.................................................................................................................................................39
5.4.4 QoS 控制 39
DL Flow Level Marking for Application Detection....................................................................................40
5.4.5 应用检测的 DL 流水平标记 40
3GPP
Release 16
7
3GPP TS 29.244 V16.0.0 (2019-06)
5.4.6
5.4.7
5.4.8
5.4.9
5.4.10
5.4.11
5.4.12
5.4.13
5.4.14
5.5
5.5.1
5.5.2
5.5.3
5.6
5.6.1
5.6.2
5.6.3
5.7
5.7.1
5.7.2
5.7.3
5.8
Usage Monitoring ........................................................................................................................................40
5.4.6 使用监控 40
Traffic Redirection...................................................................................................................................... 41
5.4.7 流量重定向 41
Traffic Steering ............................................................................................................................................41
5.4.8 交通指导 41
Provisioning of Predefined PCC/ADC Rules..............................................................................................42
5.4.9 提供预定义的 PCC / ADC 规则 42
Charging...................................................................................................................................................... 43
(Un)solicited Application Reporting ........................................................................................................... 44
5.4.11（联合国）征求申请报告 44
Service Identification for Improved Radio Utilisation for GERAN ........................................................... 44
5.4.12 改善 GERAN 无线电利用的服务识别 44
Transport Level Marking .............................................................................................................................45
5.4.13 运输水平标记 45
Deferred PDR activation and deactivation.................................................................................................. 45
5.4.14 延迟 PDR 激活和停用 45
F-TEID Allocation and Release ........................................................................................................................46
5.5 F-TEID 分配和发布 46
General........................................................................................................................................................ 46
F-TEID allocation in the CP function......................................................................................................... 46
5.5.2 CP 功能中的 F-TEID 分配 46
F-TEID allocation in the UP function......................................................................................................... 46
5.5.3 UP 功能 46 中的 F-TEID 分配
PFCP Session Handling .................................................................................................................................... 47
5.6 PFCP 会话处理 47
General........................................................................................................................................................ 47
Session Endpoint Identifier Handling......................................................................................................... 47
5.6.2 会话端点标识符处理 47
Modifying the Rules of an Existing PFCP Session.....................................................................................47
5.6.3 修改现有 PFCP 会议的规则 47
Support of Lawful Interception.........................................................................................................................47
5.7 支持合法拦截 47
General........................................................................................................................................................ 47
Lawful Interception in EPC.........................................................................................................................47
5.7.2 EPC 中的合法拦截 47
Lawful Interception in 5GC.........................................................................................................................48
5.7.3 5GC 中的合法拦截 48
PFCP Association..............................................................................................................................................48
5.8 PFCP 协会 48
3GPP
Release 16
8
3GPP TS 29.244 V16.0.0 (2019-06)
5.8.1
5.8.3
5.9
5.10
5.11
5.12
5.13
5.13.1
5.13.2
5.13.3
General........................................................................................................................................................ 48
Behaviour without an Established PFCP Association.................................................................................49
5.8.3 没有建立 PFCP 协会的行为 49
Usage of Vendor-specific IE.............................................................................................................................49
5.9 供应商特定 IE 49 的使用
Error Indication Handling................................................................................................................................. 49
5.10 错误指示处理 49
User plane inactivity detection and reporting ................................................................................................... 50
5.11 用户平面不活动检测和报告 50
Suspend and Resume Notification procedures..................................................................................................50
5.12 暂停和恢复通知程序 50
Ethernet traffic (for 5GC)..................................................................................................................................50
5.13 以太网流量（5GC）50
General........................................................................................................................................................ 50
Address Resolution Protocol or IPv6 Neighbour Solicitation Response by SMF...................................... 52
5.13.2 SMF 的地址解析协议或 IPv6 邻居请求响应 52
Address Resolution Protocol or IPv6 Neighbour Solicitation Response by UPF.......................................52
5.13.3A
5.13.3 UPF 52 的地址解析协议或 IPv6 邻居请求响应
Provisioning of MAC addresses and SDF filters in Ethernet Packet Filters...............................................52
5.13.4
5.13.5
5.14
5.15
5.16
5.17
5.17.1
5.17.2
5.17.3
5.13.3A 在以太网数据包过滤器中配置 MAC 地址和 SDF 过滤器 52
Bidirectional Ethernet Filters ...................................................................................................................... 52
5.13.4 双向以太网滤波器 52
Reporting of UE MAC addresses to the SMF.............................................................................................53
5.13.5 向 SMF 报告 UE MAC 地址 53
Support IPv6 Prefix Delegation........................................................................................................................ 53
5.14 支持 IPv6 前缀授权 53
Signalling based Trace (De)Activation .............................................................................................................53
5.15 基于信令的跟踪（De）激活 53
Framed Routing .................................................................................................................................................54
5.16 框架路由 54
5G UPF (for 5GC).............................................................................................................................................54
5.17 5G UPF（5GC）54
Introduction................................................................................................................................................. 54
5.17.1 简介 54
Uplink Classifier and Branching Point........................................................................................................54
5.17.2 上行链路分类器和分支点 54
Data Forwarding during handovers between 5GS and EPS........................................................................55
5.17.3 5GS 和 EPS 55 之间切换期间的数据转发
3GPP
相关推荐
2023年江西萍乡中考道德与法治真题及答案.doc
2012年重庆南川中考生物真题及答案.doc
2013年江西师范大学地理学综合及文艺理论基础考研真题.doc
2020年四川甘孜小升初语文真题及答案I卷.doc
2020年注册岩土工程师专业基础考试真题及答案.doc
2023-2024学年福建省厦门市九年级上学期数学月考试题及答案.doc
2021-2022学年辽宁省沈阳市大东区九年级上学期语文期末试题及答案.doc
2022-2023学年北京东城区初三第一学期物理期末试卷及答案.doc
2018上半年江西教师资格初中地理学科知识与教学能力真题及答案.doc
2012年河北国家公务员申论考试真题及答案-省级.doc
2020-2021学年江苏省扬州市江都区邵樊片九年级上学期数学第一次质量检测试题及答案.doc
2022下半年黑龙江教师资格证中学综合素质真题及答案.doc
