Telecommunications Science ›› 2015, Vol. 31 ›› Issue (Z1): 243-248.doi: 10.11959/j.issn.1000-0801.2015361
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Xing WANG,Wen QIN,Shuangbo ZHOU,Tao WANG
Online:
2015-12-20
Published:
2017-07-03
Xing WANG,Wen QIN,Shuangbo ZHOU,Tao WANG. A multi-operators co-construction site plan of high-speed rail by Chinatower[J]. Telecommunications Science, 2015, 31(Z1): 243-248.
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序号 | 型号 | 子型号 | 设计最高时速/(km·h-1) | 运营最高时速/(km·h-1) | 编组定员 | 生产厂商 | 运行高铁线路/(km·h-1) | 车顶至轨面高度/m | 车窗距离轨面高度/m | 2 GHz穿透损耗/dB |
1 | CRH1 | CRH1A | 250 | 205 | 670 | BST | 200 | 4.04 | 2.072 5 | 28 |
CRH1B | 220 | 1 299 | BST | 200 | 4.04 | 2.072 5 | ||||
CRH1E | 250 | 618 | BST | 200 | 4.04 | 2.072 5 | ||||
2 | CRH2 | CRH2A | 300 | 250 | 610 | 四方股份 | 250 | 3.7 | 2.005 | 24 |
CRH2B | 300 | 250 | 1 230 | 四方股份 | 250 | 3.7 | 2.005 | |||
CRH2C | 370 | 350 | 610 | 四方股份 | 300 | 3.7 | 2.005 | |||
CRH2E | 300 | 250 | 630 | 四方股份 | 250 | 3.7 | 2.005 | |||
3 | CRH3 | CRH3C | 350 | 350 | 601 | 唐车公司 | 300 | 3.89 | 2.06 | 28 |
4 | CRH5 | -- | 250 | 250 | 622 | 长客股份 | 250 | 4.27 | 2.00 | 28 |
5 | CRH380 | CRH380A | 400 | 380 | 1 061 | 四方股份 | 300 | 3.7 | 2.005 | 26 |
CRH380B | 400 | 380 | 1 005 | 唐车公司 | 300 | 3.89 | 2.06 | 28 | ||
CRH380C | 400 | 380 | 1 053 | 长客股份 | 300 | 3.89 | 2.06 | 28 | ||
CRH380D | 420 | 380 | -- | BST | 300 | 4.16 | 2.06 | 28 |
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网络制式及频率序号 | 电信运营企业 | 网络制 | 参考指标 | 覆盖要求 | 有效覆盖率 | 速率要求 |
1 | 中国移动 | GSM | RxLev、C/I | 车外RxLeυ>-65 dBm且C/I>12 dB | 90% | - |
2 | TD-SCDM | RSRP、C/I | 车外PCCPCH RSCP≥-70 dBm且PCCPCH C/I≥-3 dB | 95% | HSPA业务时隙速率:下行/上行≥128 kbit/s | |
3 | TDD LTE | RSRP、RS-SINR | 车内RSRP≥-113 dBm且RS-SINR≥-3 dB | 95% | 下行边缘速率(50RB)≥1 Mbit/s | |
4 | 中国联通 | WCDMA | RSCP、Ec/Io | 车内RSCP≥-95 dBm且Ec/Io≥-12 dB | 95% | 平均吞吐率:下行≥1 Mbit/s,上行≥0.5 Mbit/s |
5 | FDD LTE | RSRP、RS-SINR | 车内RSRP≥-110 dBm且RS-SINR≥-5 dB | 90% | 边缘速率:下行≥2 Mbit/s,上行≥0.512 Mbit/s | |
6 | 平均吞吐率:下行≥25 Mbit/s,上行≥15 Mbit/s | |||||
7 | 中国电信 | cdma2000 1x | Rxpower、Ec/Io | 车内城区Rxpower≥-90 dBm且Ec/Io≥-12 dB | 95% | - |
车内城区Rxpower≥-94 dBm且Ec/Io≥-12 dB | 95% | - | ||||
8 | cdma2000 Ev-Do | Rxpower、SINR | 车内城区Rxpower≥-80 dBm且SINR≥-3.75 dB | 95% | 覆盖边缘吞吐量≥307.2 kbit/s业务总吞吐量≥1.2 Mbit/s | |
车内城区Rxpower≥-90 dBm且Ec/Io≥-6.5 dB | 95% | |||||
9 | FDD LTE | RSRP、RS-SINR | 车内RSRP≥-110 dBm且SINR≥-3 dB | 90% | 边缘速率:下行≥2 Mbit/s,上行≥0.256 Mbits |
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运营商 | 小区内/间 | 站间距/m | 备注 |
中国移动 | 小区内小区间 | 1 000800 | TDD LTE 市区 F频段 |
小区内 | 600 | TDD LTE市区 D频段 | |
小区间 | 400 | ||
小区内 | 1200 | TDD LTE 郊区、农村F频段 | |
小区间 | 1000 | ||
中国联通 | 小区内小区间 | 1 800~2 0001 600~1 800 | WCDMA、FDD LTE |
中国电信 | 小区内小区间 | 1 2001 000 | 市区 cdma2000 1x、FDD-LTE |
小区内 | 1 800~2 250 | 郊区、农村cdma2000 1x、 | |
小区间 | 1 600~2 200 | FDD LTE | |
GSM网络 | 1 000 | 市区专网 | |
1 700 | 郊区专网 |
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