2024年3月16日发(作者：红恨之)

通

信标准类技术报告

YDB XXXX—XXXX

LTE FDD数字蜂窝移动通信网

Uu接口技术要求

第4部分：物理层测量

LTE FDD digital cellular mobile telecommunication network

Uu Interface Technical Requirement – Part 4 : Physical Layer Measurement

20XX –XX –XX 印发

中国通信标准化协会

YDB XXXX-XXXX

目 次

目 次 ............................................................................................................................................................... II

前 言 .............................................................................................................................................................. IV

LTE FDD数字蜂窝移动通信网 Uu接口技术要求 第4部分：物理层测量 ................................................ 6

1 范围 6

2 规范性引用文件 .............................................................................................................................................................. 6

3

3.1

3.2

3.3

定义，符号与缩略语 .............................................................................................................................. 6

定义.................................................................................................................................................................... 6

符号.................................................................................................................................................................... 6

缩略语 ................................................................................................................................................................ 6

UE/E-UTRAN测量控制 ......................................................................................................................... 7

4

5

E-UTRA的测量能力 .............................................................................................................................. 7

5.1

UE 测量能力 ..................................................................................................................................................... 7

5.1.1

参考信号接收功率 (RSRP) ......................................................................................................................... 8

5.1.2

Void .............................................................................................................................................................. 8

5.1.3

参考信号接收质量 (RSRQ) ....................................................................................................................... 8

5.1.4

公共导頻信道接收信号码功率（UTRA FDD CPICH RSCP） .............................................................. 8

5.1.5

UTRA FDD 载波接收信号强度指示（UTRA FDD carrier RSSI） ......................................................... 9

5.1.6

UTRA FDD 公共导頻信道每码片信噪比（UTRA FDD CPICH Ec/No） .............................................. 9

5.1.7

GSM 载波接收信号强度指示（GSM carrier RSSI） ............................................................................... 9

5.1.10

CDMA2000 1x 无线传输技术导頻强度（CDMA2000 1x RTT Pilot Strength） .................................... 9

5.1.11

CDMA2000 高速分组数据导頻强度（CDMA2000 HRPD Pilot Strength） ........................................... 9

5.1.12

参考信号时间差 （RSTD） ..................................................................................................................... 10

5.1.13

UE 定位的小区帧UE GNSS定时 ............................................................................................................ 10

5.1.14

UE GNSS码测量 ....................................................................................................................................... 10

5.1.15

UE 收发时间差 .......................................................................................................................................... 10

5.2

E-UTRAN 测量能力 ....................................................................................................................................... 10

5.2.1

下行参考信号发射功率（DL RS TX power ） ....................................................................................... 11

5.2.2

接收的干扰功率 ........................................................................................................................................ 11

5.2.3 热噪声 11

5.2.4

定时提前（T

ADV

） .................................................................................................................................... 11

5.2.5

eNB 收发时间差 ........................................................................................................................................ 11

5.2.6

UE 定位的小区帧UE GNSS定时 ............................................................................................................ 12

5.2.7

到达角（AoA） ........................................................................................................................................ 13

II

2024年3月16日发(作者：红恨之)

通

信标准类技术报告

YDB XXXX—XXXX

LTE FDD数字蜂窝移动通信网

Uu接口技术要求

第4部分：物理层测量

LTE FDD digital cellular mobile telecommunication network

Uu Interface Technical Requirement – Part 4 : Physical Layer Measurement

20XX –XX –XX 印发

中国通信标准化协会

YDB XXXX-XXXX

目 次

目 次 ............................................................................................................................................................... II

前 言 .............................................................................................................................................................. IV

LTE FDD数字蜂窝移动通信网 Uu接口技术要求 第4部分：物理层测量 ................................................ 6

1 范围 6

2 规范性引用文件 .............................................................................................................................................................. 6

3

3.1

3.2

3.3

定义，符号与缩略语 .............................................................................................................................. 6

定义.................................................................................................................................................................... 6

符号.................................................................................................................................................................... 6

缩略语 ................................................................................................................................................................ 6

UE/E-UTRAN测量控制 ......................................................................................................................... 7

4

5

E-UTRA的测量能力 .............................................................................................................................. 7

5.1

UE 测量能力 ..................................................................................................................................................... 7

5.1.1

参考信号接收功率 (RSRP) ......................................................................................................................... 8

5.1.2

Void .............................................................................................................................................................. 8

5.1.3

参考信号接收质量 (RSRQ) ....................................................................................................................... 8

5.1.4

公共导頻信道接收信号码功率（UTRA FDD CPICH RSCP） .............................................................. 8

5.1.5

UTRA FDD 载波接收信号强度指示（UTRA FDD carrier RSSI） ......................................................... 9

5.1.6

UTRA FDD 公共导頻信道每码片信噪比（UTRA FDD CPICH Ec/No） .............................................. 9

5.1.7

GSM 载波接收信号强度指示（GSM carrier RSSI） ............................................................................... 9

5.1.10

CDMA2000 1x 无线传输技术导頻强度（CDMA2000 1x RTT Pilot Strength） .................................... 9

5.1.11

CDMA2000 高速分组数据导頻强度（CDMA2000 HRPD Pilot Strength） ........................................... 9

5.1.12

参考信号时间差 （RSTD） ..................................................................................................................... 10

5.1.13

UE 定位的小区帧UE GNSS定时 ............................................................................................................ 10

5.1.14

UE GNSS码测量 ....................................................................................................................................... 10

5.1.15

UE 收发时间差 .......................................................................................................................................... 10

5.2

E-UTRAN 测量能力 ....................................................................................................................................... 10

5.2.1

下行参考信号发射功率（DL RS TX power ） ....................................................................................... 11

5.2.2

接收的干扰功率 ........................................................................................................................................ 11

5.2.3 热噪声 11

5.2.4

定时提前（T

ADV

） .................................................................................................................................... 11

5.2.5

eNB 收发时间差 ........................................................................................................................................ 11

5.2.6

UE 定位的小区帧UE GNSS定时 ............................................................................................................ 12

5.2.7

到达角（AoA） ........................................................................................................................................ 13

II