4G Mobile Core - Revision history

Onnowpurbo at 06:04, 26 October 2022

2022-10-26T06:04:59Z

Onnowpurbo at 05:58, 26 October 2022

2022-10-26T05:58:55Z

Onnowpurbo: Created page with "The 4G Mobile Core, which 3GPP officially refers to as the Evolved Packet Core (EPC), consists of five main components, the first three of which run in the Control Plane (CP)..."

2022-10-26T03:24:38Z

Created page with "The 4G Mobile Core, which 3GPP officially refers to as the Evolved Packet Core (EPC), consists of five main components, the first three of which run in the Control Plane (CP)..."

New page

The 4G Mobile Core, which 3GPP officially refers to as the Evolved Packet Core (EPC), consists of five main components, the first three of which run in the Control Plane (CP) and the second two of which run in the User Plane (UP).

MME (Mobility Management Entity): Tracks and manages the movement of UEs throughout the RAN. This includes recording when the UE is not active.

HSS (Home Subscriber Server): A database that contains all subscriber-related information.

PCRF (Policy & Charging Rules Function): Tracks and manages policy rules and records billing data on subscriber traffic.

SGW (Serving Gateway): Forwards IP packets to and from the RAN. Anchors the Mobile Core end of the bearer service to a (potentially mobile) UE, and so is involved in handovers from one base station to another.

PGW (Packet Gateway): Essentially an IP router, connecting the Mobile Core to the external Internet. Supports additional access-related functions, including policy enforcement, traffic shaping, and charging.

Although specified as distinct components, in practice the SGW (RAN-facing) and PGW (Internet-facing) are often combined in a single device, commonly referred to as an S/PGW. The end result is illustrated in Figure 14.

_images/Slide20.png
Figure 14. 4G Mobile Core (Evolved Packet Core).

Note that 3GPP is flexible in how the Mobile Core components are deployed to serve a geographic area. For example, a single MME/PGW pair might serve a metropolitan area, with SGWs deployed across ~10 edge sites spread throughout the city, each of which serves ~100 base stations. But alternative deployment configurations are allowed by the spec.

@@ Line 1: / Line 1: @@
 G Mobile Core, yang secara resmi disebut oleh 3GPP sebagai Evolved Packet Core (EPC), terdiri dari lima komponen utama, tiga yang pertama berjalan di Control Plane (CP) dan dua yang kedua berjalan di User Plane (UP).
 * MME (Mobility Management Entity): Melacak dan mengelola pergerakan UE di seluruh RAN. Ini termasuk merekam saat UE tidak aktif.
-* HSS (Home Subscriber Server):Melacak dan mengelola pergerakan UE di seluruh RAN. Ini termasuk merekam saat UE tidak aktif.
+* HSS (Home Subscriber Server): Database yang berisi semua informasi terkait pelanggan.
-* PCRF (Policy & Charging Rules Function): Tracks and manages policy rules and records billing data on subscriber traffic.
+* PCRF (Policy & Charging Rules Function): Melacak dan mengelola aturan kebijakan dan mencatat data penagihan pada lalu lintas pelanggan.
-* SGW (Serving Gateway): Forwards IP packets to and from the RAN. Anchors the Mobile Core end of the bearer service to a (potentially mobile) UE, and so is involved in handovers from one base station to another.
+* SGW (Serving Gateway): Meneruskan paket IP ke dan dari RAN. Menambatkan ujung Mobile Core dari layanan pembawa ke UE (berpotensi mobile), dan dengan demikian terlibat dalam serah terima dari satu base station ke base station lainnya.
-* PGW (Packet Gateway): Essentially an IP router, connecting the Mobile Core to the external Internet. Supports additional access-related functions, including policy enforcement, traffic shaping, and charging.
+* PGW (Packet Gateway): Pada dasarnya router IP, menghubungkan Mobile Core ke Internet eksternal. Mendukung fungsi terkait akses tambahan, termasuk penegakan kebijakan, pembentukan lalu lintas, dan pengisian daya.
-Although specified as distinct components, in practice the SGW (RAN-facing) and PGW (Internet-facing) are often combined in a single device, commonly referred to as an S/PGW. The end result is illustrated in Figure 14.
+Meskipun ditentukan sebagai komponen yang berbeda, dalam praktiknya SGW (RAN-facing) dan PGW (Internet-facing) sering digabungkan dalam satu perangkat, yang biasa disebut sebagai S/PGW. Hasil akhirnya diilustrasikan pada Gambar 14.
 [[File:Slide20.png|center|300px|thumb|Gambar 14. 4G Mobile Core (Evolved Packet Core).]]
-Note that 3GPP is flexible in how the Mobile Core components are deployed to serve a geographic area. For example, a single MME/PGW pair might serve a metropolitan area, with SGWs deployed across ~10 edge sites spread throughout the city, each of which serves ~100 base stations. But alternative deployment configurations are allowed by the spec.
+Perhatikan bahwa 3GPP fleksibel dalam cara komponen Mobile Core diterapkan untuk melayani area geografis. Misalnya, satu pasangan MME/PGW mungkin melayani area metropolitan, dengan SGW yang dikerahkan di ~10 situs edge yang tersebar di seluruh kota, yang masing-masing melayani ~100 base station. Tetapi konfigurasi penerapan alternatif diizinkan oleh spesifikasi.

@@ Line 1: / Line 1: @@
-The 4G Mobile Core, which 3GPP officially refers to as the Evolved Packet Core (EPC), consists of five main components, the first three of which run in the Control Plane (CP) and the second two of which run in the User Plane (UP).
+G Mobile Core, yang secara resmi disebut oleh 3GPP sebagai Evolved Packet Core (EPC), terdiri dari lima komponen utama, tiga yang pertama berjalan di Control Plane (CP) dan dua yang kedua berjalan di User Plane (UP).
-HSS (Home Subscriber Server): A database that contains all subscriber-related information.
+* MME (Mobility Management Entity): Melacak dan mengelola pergerakan UE di seluruh RAN. Ini termasuk merekam saat UE tidak aktif.
+* HSS (Home Subscriber Server):Melacak dan mengelola pergerakan UE di seluruh RAN. Ini termasuk merekam saat UE tidak aktif.
-PCRF (Policy & Charging Rules Function): Tracks and manages policy rules and records billing data on subscriber traffic.
+* PCRF (Policy & Charging Rules Function): Tracks and manages policy rules and records billing data on subscriber traffic.
+* SGW (Serving Gateway): Forwards IP packets to and from the RAN. Anchors the Mobile Core end of the bearer service to a (potentially mobile) UE, and so is involved in handovers from one base station to another.
-SGW (Serving Gateway): Forwards IP packets to and from the RAN. Anchors the Mobile Core end of the bearer service to a (potentially mobile) UE, and so is involved in handovers from one base station to another.
+* PGW (Packet Gateway): Essentially an IP router, connecting the Mobile Core to the external Internet. Supports additional access-related functions, including policy enforcement, traffic shaping, and charging.
 Although specified as distinct components, in practice the SGW (RAN-facing) and PGW (Internet-facing) are often combined in a single device, commonly referred to as an S/PGW. The end result is illustrated in Figure 14.
-_images/Slide20.png
+[[File:Slide20.png|center|300px|thumb|Gambar 14. 4G Mobile Core (Evolved Packet Core).]]
 Note that 3GPP is flexible in how the Mobile Core components are deployed to serve a geographic area. For example, a single MME/PGW pair might serve a metropolitan area, with SGWs deployed across ~10 edge sites spread throughout the city, each of which serves ~100 base stations. But alternative deployment configurations are allowed by the spec.