【資料成文時間】：99
【語言】：英文
【頁數(shù)】：36
【何人（公司）所著】：
【文件格式】：PDF
【文件原名】：愛立信bsc
【摘要或目錄】：
BSS Description
Contents
1 Introduction..................................................................................4
2 Overview3 Radio Network Aspects .....................................................................................6
3.1 Radio Network Capacity..........................................................................................6
3.2 Cost Effective Coverage ...................................................................................15
3.3 Radio Network Quality .......................................................................................17
4 Installation, Operation and Maintenance ..................................................................19
4.1 Low Life Cycle Costs....................................................................................19
4.2 Network Rollout – Installation and Commissioning ................................................................................20
4.3 Radio Network Operation ......................................................................................20
4.4 Maintenance....................................................................................21
4.5 Radio Network Reconfiguration and Upgrade.........................................................................................23
4.6 Epanding RBS 200 with RBS 2000 ..................................................................................23
5 Network Topology and Transmission Efficiency .....................................................................24
5.1 BSC Product family .............................................................................................24
5.2 Network Expansion....................................................................................25
5.3 Transmission Efficiency............................................................................26
6 Data Communication and Positioning Services........................................................................28
6.1 Data Calls........................................................................................28
6.2 High Speed Circuit Switched Data.............................................................................................28
6.3 GPRS ........................................................................................28
6.4 Positioning Services...................................................................................29
6.5 Short Message Services 7 BSC Platform ..............................................................................30
7.1 AXE..........................................................................................30
7.2 Hardware Platform.....................................................................................31
8 System Characteristics .......................................................................32
8.1 BSC Capabilities and Capacity .................................................................................32
8.2 Interfaces.............................................................................32
8.3 Building Practice...................................................................................33
8.4 Environmental Conditions ..................................................................................33
9 Acronyms and Abbreviations..................................................................................35