【資料名稱(chēng)】：Packet Switched Network Design Technical guideline PCU.pdf

【資料作者】：ERIC

【資料日期】：未知

【資料語(yǔ)言】：英文

【資料格式】：PDF

【資料目錄和簡(jiǎn)介】：

Table of Contents
1General................................................................................................3
1.1Purpose ...............................................................................................3
1.2Scope ..................................................................................................3
1.3Completeness .....................................................................................3
1.4Sources ...............................................................................................3
1.5Revision history ...................................................................................3
2PCU Design dependencies .................................................................4
2.1Gb network design ..............................................................................4
2.1.1SGSN/PCU (Gb) Topology..................................................................4
2.1.2PCU placement ...................................................................................4
3Packet Control Unit, PCU (RPP), Description .....................................5
4PCU Dimensioning ..............................................................................7
4.1General................................................................................................7
4.2Dimension Number of RPPs and Gb Links .........................................8
4.2.1Inputs...................................................................................................8
4.2.2Optimized variables...........................................................................10
4.2.3Outputs..............................................................................................10
4.3How to dimension PCUs in low-traffic networks?..............................11
5Requirements on Transmission design (BSC/PCU interface
parameters) .......................................................................................12
5.1Requirements on Frame Relay design..............................................12
5.2Requirements on E1s........................................................................12
6Tools..................................................................................................14
6.1CMEX tool .........................................................................................14
6.2PCUTool............................................................................................14
6.3A custom-made PCU/RPP dimensioning tool made by ERT ............14
6.4HW dimensioning tool by PG Olsson/Bengt Lissard .........................15
6.5Other tools.........................................................................................15
7Definitions, abbreviations and references .........................................16
7.1Definitions..........................................................................................16
7.2Abbreviations.....................................................................................16
7.3References ........................................................................................16
Packet Switched Network Design Technical guideline PCU.pdf (180.41 KB)