GB/T 44884-2024 基于用户面的定位业务技术要求 平台

ICS

33.030

CCS

M30

中华人民共和国国家标准

GB/T44884—2024

基于用户面的定位业务技术要求平台

Technicalrequirementsforsecureuserplanelocationservice—Platform

2024-11-28发布2025-03-01实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T44884—2024

目次

前言

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范围

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2

规范性引用文件

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3

术语和定义

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4

缩略语

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5

体系结构、业务以及逻辑功能

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5.1

体系架构

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5.2

通信模式

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5.3

业务支持

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5.4

位置业务功能组

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5.5

定位功能组

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功能要求

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7

业务流程

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7.1

网络始发定位

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7.2

SET始发定位

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安全策略

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9

ULP版本协商

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10

ULP协议与接口

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10.1

基本要求

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10.2

TCP/IP与UDP/IP

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10.3

SIPPUSH

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10.4

OMAPUSH

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10.5

MTSMS

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10.6

SET预设

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10.7

Lup参考点

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ILP协议与接口

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11.1

基本要求

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11.2

TCP/IP

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11.3

Llp参考点

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参考文献

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Ⅰ

GB/T44884—2024

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中华人民共和国工业和信息化部提出。

本文件由全国通信标准化技术委员会（SAC/TC485）归口。

本文件起草单位：中国信息通信研究院、中国联合网络通信集团有限公司、中兴通讯股份有限公

司、高通无线通信技术（中国）有限公司、中国信息通信科技集团有限公司。

本文件主要起草人：刘硕、李侠宇、辛伟、刘海蛟、万屹、戈志勇、张贺、仇剑书、董昊、

杜志敏、全海洋、李健翔、万军、杨一明、张虹、刘旭、徐冰玉、马玉娟、李思栋。

Ⅲ

GB/T44884—2024

基于用户面的定位业务技术要求平台

1范围

本文件规定了基于用户面的定位业务平台的技术要求，包括平台的体系架构、功能要求、业务流

程、安全策略以及相关的协议接口要求。

本文件适用于基于移动通信网络的定位业务平台的设计、开发和测试。

2规范性引用文件

本文件没有规范性引用文件。

3术语和定义

下列术语和定义适用于本文件。

3.1

紧急IMS核心网emergencyIMScore

支持紧急IMS呼叫的IMS核心网络。

3.2

非代理模式non-proxymode

SPC系统和SET能直接通信的模式。

3.3

代理模式proxymode

SPC系统和SET不直接通信模式。

注：在这种情况下，SLC系统在SET和SPC之间执行代理作用。

3.4

SET始发SETinitiated

由SET发起的服务。

注：对于这些服务，SUPL代理是位于SET上的。

3.5

网络始发networkinitiated

相对SET始发，网络始发是从SUPL网络内部发起的服务。

注：对于这些服务，SUPL代理是位于网络内的。

3.6

用户面定位业务平台SUPLLocationPlatform；SLP

由SPC和SLC组成的平台。

4缩略语

下列缩略语适用于本文件。

AFLT：高级前向链路三角定位（AdvancedForwardLinkTrilateration）

ASN.1：抽象语法标记1（AbstractSyntaxNotationOne）

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