重庆统计年鉴 2013,栏目:第14章 运输和邮电>>表14.12 电信主要通信能力(2011-2012年),共1页
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| 14-12电信主要通信能力(2011-2012年) |
| Main
Communication Capacity of Telecommunications(2011-2012) |
| |
| 项目 |
Item |
2011 |
2012 |
| 长话业务电路(2M) |
Capacity of Long-distance Telephone
Lines(2M) |
*** |
*** |
| 固定交换机容量(万门) |
Capacity of Local Telephone Exchanges(10 000 lines) |
*** |
*** |
| 移动用户交换机容量(万户) |
Capacity of Mobile Telephone Exchanges(10 000 subscribers) |
*** |
*** |
| 移动电话基站数(个) |
Number of Base Stations of Mobile Telephones(unit) |
*** |
*** |
| 移动电话信道数(万个) |
Number of Signal Channels of Mobile Telephones(10 000 lines) |
*** |
*** |
| 短信息中心容量(万条) |
Capacity of SMS Center(10 000 messages) |
*** |
*** |
| 光缆线路长度(万公里) |
Length of Long-distance Optical Cable Lines(km) |
*** |
*** |
| 注:长话业务电路(2M)口径调整,指标包含原数据通信网长途电路,对2012年及同期数据进行了修正。 |
|
| Note:the
statistic scope of Capacity of Long-distance Telephone Lines(2M)was
adjusted,which includes the previous data of |
|
|
Long-distance Lines in Telecommunication Network,and the data in 2012
and the previous year has been adjusted. |
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