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SGSN Administration Guide, StarOS Release 21.22 - Serving GPRS Support Node (SGSN) Overview [Cisco ASR 5000 Series] - Cisco
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SGSN Administration Guide, StarOS Release 21.25 - SGSN Pooling [Cisco ASR 5000 Series] - Cisco
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Cisco Prime Network User Guide, 4.3.1 - Managing Mobile Networks [Cisco Prime Network] - Cisco
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GGSN Administration Guide, StarOS Release 21.19 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
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SGSN Administration Guide, StarOS Release 21.22 - Serving GPRS Support Node (SGSN) Overview [Cisco ASR 5000 Series] - Cisco
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Cisco Prime Network User Guide, 4.3.1 - Managing Mobile Networks [Cisco Prime Network] - Cisco
20-F
AS31133 PJSC MegaFon - bgp.tools
Overview of GSM, GPRS, and UMTS
Form 20-F
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Overview of GPRS and UMTS - Cisco
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SGSN Administration Guide, StarOS Release 21.22 - Serving GPRS Support Node (SGSN) Overview [Cisco ASR 5000 Series] - Cisco
GSMA | Rapporteur Membership - Membership
VimpelCom PJSC
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SGSN Administration Guide, StarOS Release 21.22 - Serving GPRS Support Node (SGSN) Overview [Cisco ASR 5000 Series] - Cisco
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GGSN Administration Guide, StarOS Release 21.19 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
UMTS - Wikipedia
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GGSN Administration Guide, StarOS Release 21.19 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
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GGSN Administration Guide, StarOS Release 21.19 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
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GGSN Administration Guide, StarOS Release 21.19 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
The UMTS Mobile subscriber is authenticated via a GSM BTS, which is... | Download Scientific Diagram
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GGSN Administration Guide, StarOS Release 21.28 - GGSN Support in GPRS/UMTS Wireless Data Services [Cisco ASR 5000 Series] - Cisco
