5G网络中FR1频段对L1-RSRP测量精度要求基于SSB 的L1-RSRP要求分为绝对精度和相对精度两种，分别为：
绝对精度
基于 SSB 的 L1-RSRP 绝对精度的要求适用于为 L1-RSRP 测量配置的服务小区的所有 SSB。
表10.1.19.1.1-1 中的精度要求在以下条件下有效：kangguoying20210903
- 满足 TS 38.101-1 [18] 第 7.3 节中定义的参考灵敏度条件。
- L1-RSRP 测量的条件根据附件 B.2.4.1 满足每个相关 SSB 的相应频段。kangguoying20210903
Table 10.1.19.1.1-1: SSB based L1-RSRP absolute accuracy in FR1
Accuracy | Conditionskangguoying20210903 |
Normal condition | Extreme condition | SSB ês/Iot | Io Note 1 rangekangguoying20210903 |
|
|
| NR operating band groups Note 2 | Minimum Io | Maximum Io |
dB | dB | dB |
| dBm / SCSSSB | dBm/BWChannel | dBm/BWChannel |
|
|
| kangguoying20210903 | SCSSSB = 15 kHz | SCSSSB = 30 kHz | kangguoying20210903 |
|
|
|
| NR_FDD_FR1_A, NR_TDD_FR1_A, NR_SDL_FR1_A | -121 | -118 | N/A | -70 |
|
|
| NR_FDD_FR1_B | -120.5 | -117.5 | N/A | -70 |
|
|
| NR_TDD_FR1_C | -120 | -117 | N/A | -70 |
±5.0 | ±9.5 | 3-3 | NR_FDD_FR1_D, NR_TDD_FR1_D | -119.5 | -116.5 | N/A | -70 |
|
|
| NR_FDD_FR1_E, NR_TDD_FR1_E | -119 | -116 | N/A | -70 |
|
|
| NR_FDD_FR1_F | -118.5 | -115.5 | N/A | -70 |
|
|
| NR_FDD_FR1_G | -118 | -115 | N/A | -70 |
|
|
| NR_FDD_FR1_H | -117.5 | -114.5 | N/A | -70 |
±8.5 | ±11.5 | 3-3 | NR_FDD_FR1_A, NR_TDD_FR1_A, NR_SDL_FR1_A, NR_FDD_FR1_B, NR_TDD_FR1_C, NR_FDD_FR1_D, NR_TDD_FR1_D, NR_FDD_FR1_E, NR_TDD_FR1_E, NR_FDD_FR1_F, NR_FDD_FR1_G, NR_FDD_FR1_H, | N/A | N/A | -70kangguoying20210903 | -50 |
NOTE 1: Io is assumed to have constant EPRE across the bandwidth.kangguoying20210903 NOTE 2: NR operating band groups in FR1 are as defined in clause 3.5.2.kangguoying20210903 |
相对精度：
基于SSB的L1-RSRP的相对精度定义为从一个 SSB 测量的L1-RSRP与服务小区所有SSB 中L1-RSRP的最大测量值相比。表10.1.19.1.2-1中的精度要求在以下条件下有效：kangguoying20210903
- 满足TS 38.101-1 [18] 第7.3节中定义的参考灵敏度条件。kangguoying20210903
- L1-RSRP测量的条件根据附件B.2.4.1满足每个相关SSB的相应频段。
Table 10.1.19.1.2-1: SSB based L1-RSRP relative accuracy in FR1
Accuracy | Conditions |
Normal condition | Extreme condition | SSB ês/Iot Note 2 | Io Note 1 rangekangguoying20210903 |
|
|
| NR operating band groups Note 4 | Minimum Io | Maximum Io |
dB | dB | dB |
| dBm / SCSSSB | dBm/BWChannel | dBm/BWChannel |
|
|
| kangguoying20210903 | SCSSSB = 15 kHz | SCSSSB = 30 kHz | kangguoying20210903 |
|
|
|
| NR_FDD_FR1_A, NR_TDD_FR1_A, NR_SDL_FR1_A | -121 | -118 | N/A | -50 |
|
|
| NR_FDD_FR1_B | -120.5 | -117.5 | N/A | -50 |
|
|
| NR_TDD_FR1_C | -120 | -117 | N/A | -50 |
±3 | ±4 | 3-3 | NR_FDD_FR1_D, NR_TDD_FR1_D | -119.5 | -116.5 | N/A | -50 |
|
|
| NR_FDD_FR1_E, NR_TDD_FR1_E | -119 | -116 | N/A | -50 |
|
|
| NR_FDD_FR1_F | -118.5 | -115.5 | N/A | -50 |
|
|
| NR_FDD_FR1_G | -118 | -115 | N/A | -50 |
|
|
| NR_FDD_FR1_H | -117.5 | -114.5 | N/A | -50 |
NOTE 1: Io is assumed to have constant EPRE across the bandwidth. NOTE 2: The parameter SSB ês/Iot is the minimum SSB ês/Iot of the pair of SSBs to which the requirement applies.kangguoying20210903 NOTE 3: Void NOTE 4: NR operating band groups in FR1 are as defined in clause 3.5.2. |
资料来源：TS38.133
整理：kangguoying20210903
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