【資料名稱】：M-MGw R6 Network Impact Report

【資料作者】：ericsson

【資料日期】：2010

【資料語(yǔ)言】：英文

【資料格式】：PDF

【資料目錄和簡(jiǎn)介】：

Contents
1 Introduction............................................................................................ 4
1.1 General.................................................................................................... 4
1.2 Revision Information................................................................................ 4
1.3 Ericsson Mobile Softswitch Solution Overview........................................ 6
1.4 M-MGw R6 Overview .............................................................................. 6
1.5 Base Configurations with M-MGw R6 Software....................................... 7
2 General Impact....................................................................................... 8
2.1 Capacity and Performance ...................................................................... 9
2.2 Hardware ................................................................................................. 9
2.3 Implementation ...................................................................................... 10
2.4 Interface................................................................................................. 11
2.5 Memory.................................................................................................. 13
2.6 Operation............................................................................................... 13
2.7 Obsolete Features ................................................................................. 16
2.8 Other Network Elements ....................................................................... 16
2.9 Other Impacts ........................................................................................ 16
2.10 Additional Issues ................................................................................... 17
3 Summary of Impacts per Feature....................................................... 18
3.1 M-MGw R6 ............................................................................................ 18
4 Additional Issues................................................................................. 20
5 Impact of M-MGw Features................................................................. 20
5.1 FAJ 122 986/6 Element Management ................................................... 20
5.2 FAJ 121 379/2 TTC Interfaces .............................................................. 22
5.3 FAJ 121 380/2 ETSI Interfaces ............................................................. 23
5.4 FAJ 121 381/2 ANSI interfaces ............................................................. 25
5.5 FAJ 122 069/2 Datacom Base............................................................... 26
5.6 FAJ 122 991/3 SS7 Signaling Gateway and Signaling Transfer Point .. 27
5.7 FAJ 121 0109/2 Virtual Media Gateway ................................................ 27
5.8 FAJ 122 992/5 Gateway Control Protocol (GCP) .................................. 29
5.9 FAJ 122 993/3 Media Stream Function ................................................. 30
5.10 FAJ 121 0140/2 Multi-Function Device.................................................. 32
5.11 FAJ 121 382/2 ATM Transport .............................................................. 33
5.12 FAJ 121 378/4 IP Transport .................................................................. 34
5.13 FAJ 121 0222/1 Nb over IP ................................................................... 36
5.14 FAP 131 218/3 Voice Quality Enhancement (VQE) .............................. 37
5.15 FAJ 121 391/4 SS7 Signaling over IP ................................................... 38
5.16 FAJ 121 400/3 Measurement Based Admission Control....................... 40
5.17 FAJ 121 0091/1 Associated Signaling Mode in Signaling Gateway ...... 42
5.18 FAJ 121 0092/1 Node Command Line Interface ................................... 42
5.19 FAJ 121 0164/2 Primary Rate Access................................................... 43
5.20 FAJ 121 0160/2 VoIP Gateway ............................................................. 44
5.21 FAJ 121 0093/1 GCP Transport over SCTP.......................................... 46
5.22 FAJ 121 0344/2 Bandwidth Efficiency with IP Multiplexing ................... 46
5.23 FAJ 121 0161/1 Iu over IP..................................................................... 48
5.24 FAJ 121 0720/1 A-interface over IP ...................................................... 48
5.25 FAJ 121 0722/1 Clear Channel Data..................................................... 50
5.26 FAJ 121 0723/1 Security for IP Transport with Traffic Separation......... 52
5.27 FAJ 121 0763/1 WCDMA MSC Pool Proxy........................................... 53
5.28 FAJ 121 551/3 Compressed Speech on Nb Interface ........................... 56
5.29 FAJ 121 0796/1 Site Resilience with Integrated Ethernet Switching ..... 57
5.30 FAJ 121 0853/1 Link Aggregation for Ethernet...................................... 58
5.31 FAJ 121 0898/1 DTMF Tone Suppressor.............................................. 59
6 Glossary ............................................................................................... 60
6.1 Abbreviations......................................................................................... 60
6.2 Terminology........................................................................................... 61
7 References ........................................................................................... 61