SrsEPC - Revision history

Unknown user at 06:50, 14 December 2022

2022-12-14T06:50:04Z

← Older revision		Revision as of 06:50, 14 December 2022
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	==Overview==		==Overview==
	srsEPC ~~is a lightweight implementation of a complete~~ LTE core network (EPC). ~~The~~ srsEPC ~~application runs as a~~ single binary ~~but provides the key~~ EPC ~~components of~~ Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) ~~and~~ Packet Data Network Gateway (P-GW).		srsEPC adalah implementasi ringan dari LTE core network (EPC) yang lengkap. Aplikasi srsEPC berjalan sebagai sebuah single binary tapi dapat memberikan komponen kunci EPC seperti Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) dan Packet Data Network Gateway (P-GW).

	[[File:Epc basic.png\|center\|400px\|thumb\|EPC overall architecture]]		[[File:Epc basic.png\|center\|400px\|thumb\|EPC overall architecture]]

	~~The figure above illustrates the main components of the~~ EPC, ~~along with the main interfaces between them~~.		Gambar di atas memberikan ilustrasi komponen utama EPC, beserta berbagai interface antara mereka.

	* HSS: ~~The~~ Home Subscriber Service (HSS) ~~is the user database~~. ~~It stores information such as the user’s~~ id, key, ~~usage limits~~, ~~etc~~. ~~It is responsible for authenticating an authorizing the user’s access to the network~~.		* HSS: Home Subscriber Service (HSS) adalah basis data pengguna. Ini menyimpan informasi seperti id pengguna, key, limit penggunaan, dll. Bertanggung jawab untuk mengautentikasi dan mengotorisasi akses pengguna ke jaringan.
	* MME: Mobility Managment Entity (MME) ~~is the main control element in the network~~. ~~It handles mobility and~~ attach control ~~messages~~. ~~It is also responsible for~~ paging ~~UEs in~~ idle mode.		* MME: Mobility Managment Entity (MME) adalah elemen kontrol utama dalam jaringan. Ini menangani mobilitas dan attach control message. Ini juga bertanggung jawab untuk paging UE dalam idle mode.
	* S-GW: ~~The~~ S-GW ~~is the main dataplane gateway for the users~~, ~~as it provides the~~ mobility anchor ~~for the UEs~~. ~~It works as an~~ IP ~~router and helps setting up~~ GTP ~~sessions between the~~ eNB ~~and the~~ P-GW.		* S-GW: S-GW adalah gerbang data plane utama bagi pengguna, karena menyediakan mobility anchor untuk UE. Ini berfungsi sebagai router IP dan membantu mengatur sesi GTP antara eNB dan P-GW.
	* P-GW: ~~The~~ Packet Gateway (P-GW) ~~is the point of contact with external networks~~. ~~It enforces the~~ QoS ~~parameters for subscriber sessions~~.		* P-GW: Packet Gateway (P-GW) adalah titik kontak dengan jaringan eksternal. Itu mengenforce parameter QoS untuk sesi pelanggan.

	~~To provide a complete~~ end-to-end ~~LTE network~~, ~~use~~ srsEPC ~~with~~ srsENB ~~and~~ srsUE.		Untuk menyediakan jaringan LTE end-to-end yang lengkap, gunakan srsEPC dengan srsENB dan srsUE.

	This User Guide provides all the information needed to get up and running with the srsEPC application, to become familiar with all of the key features and to achieve optimal performance. For information on extending or modifying the srsEPC source code, please see the srsEPC Developers Guide.

	==~~Features~~==		==Fitur==
	~~The srsEPC LTE core network includes the implementation of the MME, HSS and SPGW entities. The features of each of these entities is further described below.~~

	~~==MME Features==~~		srsEPC LTE core network mencakup penerapan entitas MME, HSS dan SPGW. Fitur dari masing-masing entitas ini dijelaskan lebih lanjut di bawah ini.
	~~The~~ srsEPC MME ~~entity provides support for standard compliant NAS and S1AP protocols to provide control plane communication between the EPC and the UEs and eNBs~~.

	~~At the NAS level, this includes:~~

	* Attach procedure, detach procedure, service request procedure		===Fitur MME===
	* NAS Security Mode Command, Identity request/response, authentication
	* Support for the setup of integrity protection (EIA1 and EIA2) and ciphering (EEA0, EEA1 and EEA2)

	~~At the~~ S1AP ~~level, this includes:~~		Entitas srsEPC MME memberikan dukungan untuk protokol NAS dan S1AP yang memenuhi standar untuk menyediakan komunikasi kontrol plane antara EPC dan UE dan eNB.

	* S1-MME Setup/Tear-down		Di tingkat NAS, ini termasuk:
	* Transport of NAS ~~messages~~
	* Context setup/release procedures
	* Paging procedures

	~~==HSS Features==~~		* Lampirkan prosedur, lepaskan prosedur, prosedur permintaan layanan
	~~The srsEPC HSS entity provides support for configuring UE’s authentication parameters and other parameters that can be configured on a per-UE basis. The HSS entity includes the following features:~~		* Perintah Mode Keamanan NAS, Permintaan/respons identitas, autentikasi
			* Dukungan untuk pengaturan perlindungan integritas (EIA1 dan EIA2) dan penyandian (EEA0, EEA1 dan EEA2)

	* Simple CSV based database		Di tingkat S1AP, ini termasuk:
	* XOR and MILENAGE authentication algorithms, ~~specified per UE.~~
	* QCI information
	* Dynamic or static IP configuration of UEs

	~~==SPGW Features==~~		* Penyiapan/Pembongkaran S1-MME
	~~The srsEPC SPGW entity provides support for to user plane communication between the EPC and the and eNBs, using~~ S1-~~U and SGi interfaces.~~		* Pengangkutan pesan NAS
			* Pengaturan konteks/prosedur pelepasan
			* Prosedur paging

	~~The SPGW supports the following features:~~

	* SGi ~~interface exposed as a~~ virtual ~~network interface~~ (TUN ~~device~~)
	* SGi < − > S1-U ~~Forwarding using standard compliant~~ GTP-U ~~protocol~~		===Fitur HSS===
	* ~~Support of~~ GTP-C ~~procedures to setup~~/~~teardown~~ GTP-U ~~tunnels~~
	* ~~Support for~~ Downlink ~~Data Notification procedures~~		Entitas srsEPC HSS menyediakan dukungan untuk mengonfigurasi parameter autentikasi UE dan parameter lain yang dapat dikonfigurasi berdasarkan per UE. Entitas HSS mencakup beberapa fitur berikut:

			* Database berbasis CSV sederhana
			* Algoritma otentikasi XOR dan MILENAGE, ditentukan per UE.
			* Informasi QCI
			* Konfigurasi IP dinamis atau statis dari UE


			===Fitur SPGW===

			Entitas srsEPC SPGW menyediakan dukungan untuk komunikasi bidang pengguna antara EPC dan eNB, menggunakan antarmuka S1-U dan SGi.

			SPGW mendukung fitur-fitur berikut:

			* Interface SGi diekspos sebagai antarmuka jaringan virtual (perangkat TUN)
			* SGi < − > Penerusan S1-U menggunakan protokol GTP-U yang sesuai standar
			* Dukungan prosedur GTP-C untuk menyiapkan/meruntuhkan terowongan GTP-U
			* Dukungan untuk prosedur Pemberitahuan Data Downlink

Unknown user at 06:35, 14 December 2022

2022-12-14T06:35:54Z

← Older revision		Revision as of 06:35, 14 December 2022
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	srsEPC is a lightweight implementation of a complete LTE core network (EPC). The srsEPC application runs as a single binary but provides the key EPC components of Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) and Packet Data Network Gateway (P-GW).		srsEPC is a lightweight implementation of a complete LTE core network (EPC). The srsEPC application runs as a single binary but provides the key EPC components of Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) and Packet Data Network Gateway (P-GW).

	~~alternate text~~		[[File:Epc basic.png\|center\|400px\|thumb\|EPC overall architecture]]
	EPC overall architecture

	The figure above illustrates the main components of the EPC, along with the main interfaces between them.		The figure above illustrates the main components of the EPC, along with the main interfaces between them.

Unknown user at 06:34, 14 December 2022

2022-12-14T06:34:14Z

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 ==Overview==
 srsEPC is a lightweight implementation of a complete LTE core network (EPC). The srsEPC application runs as a single binary but provides the key EPC components of Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) and Packet Data Network Gateway (P-GW).
@@ Line 52: / Line 55: @@
 * Support of GTP-C procedures to setup/teardown GTP-U tunnels
 * Support for Downlink Data Notification procedures

Unknown user at 02:05, 2 November 2022

2022-11-02T02:05:01Z

← Older revision		Revision as of 02:05, 2 November 2022
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			==Overview==
	srsEPC is a lightweight implementation of a complete LTE core network (EPC). The srsEPC application runs as a single binary but provides the key EPC components of Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) and Packet Data Network Gateway (P-GW).		srsEPC is a lightweight implementation of a complete LTE core network (EPC). The srsEPC application runs as a single binary but provides the key EPC components of Home Subscriber Service (HSS), Mobility Management Entity (MME), Service Gateway (S-GW) and Packet Data Network Gateway (P-GW).

Unknown user at 02:04, 2 November 2022

2022-11-02T02:04:26Z

← Older revision		Revision as of 02:04, 2 November 2022
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	At the S1AP level, this includes:		At the S1AP level, this includes:

	S1-MME Setup/Tear-down		* S1-MME Setup/Tear-down
			* Transport of NAS messages
	Transport of NAS messages		* Context setup/release procedures
			* Paging procedures
	Context setup/release procedures

	Paging procedures

	==HSS Features==		==HSS Features==

Unknown user at 02:03, 2 November 2022

2022-11-02T02:03:56Z

← Older revision		Revision as of 02:03, 2 November 2022
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	The SPGW supports the following features:		The SPGW supports the following features:

	SGi interface exposed as a virtual network interface (TUN device)		* SGi interface exposed as a virtual network interface (TUN device)
			* SGi < − > S1-U Forwarding using standard compliant GTP-U protocol
	SGi < − > S1-U Forwarding using standard compliant GTP-U protocol		* Support of GTP-C procedures to setup/teardown GTP-U tunnels
			* Support for Downlink Data Notification procedures
	Support of GTP-C procedures to setup/teardown GTP-U tunnels

	Support for Downlink Data Notification procedures

Unknown user at 02:03, 2 November 2022

2022-11-02T02:03:05Z

← Older revision		Revision as of 02:03, 2 November 2022
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	Paging procedures		Paging procedures

	HSS Features		==HSS Features==
	The srsEPC HSS entity provides support for configuring UE’s authentication parameters and other parameters that can be configured on a per-UE basis. The HSS entity includes the following features:		The srsEPC HSS entity provides support for configuring UE’s authentication parameters and other parameters that can be configured on a per-UE basis. The HSS entity includes the following features:

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	* Dynamic or static IP configuration of UEs		* Dynamic or static IP configuration of UEs

	SPGW Features		==SPGW Features==
	The srsEPC SPGW entity provides support for to user plane communication between the EPC and the and eNBs, using S1-U and SGi interfaces.		The srsEPC SPGW entity provides support for to user plane communication between the EPC and the and eNBs, using S1-U and SGi interfaces.

Unknown user at 02:02, 2 November 2022

2022-11-02T02:02:29Z

← Older revision		Revision as of 02:02, 2 November 2022
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	This User Guide provides all the information needed to get up and running with the srsEPC application, to become familiar with all of the key features and to achieve optimal performance. For information on extending or modifying the srsEPC source code, please see the srsEPC Developers Guide.		This User Guide provides all the information needed to get up and running with the srsEPC application, to become familiar with all of the key features and to achieve optimal performance. For information on extending or modifying the srsEPC source code, please see the srsEPC Developers Guide.

	Features		==Features==
	The srsEPC LTE core network includes the implementation of the MME, HSS and SPGW entities. The features of each of these entities is further described below.		The srsEPC LTE core network includes the implementation of the MME, HSS and SPGW entities. The features of each of these entities is further described below.

	MME Features		==MME Features==
	The srsEPC MME entity provides support for standard compliant NAS and S1AP protocols to provide control plane communication between the EPC and the UEs and eNBs.		The srsEPC MME entity provides support for standard compliant NAS and S1AP protocols to provide control plane communication between the EPC and the UEs and eNBs.

Unknown user at 01:51, 2 November 2022

2022-11-02T01:51:19Z

← Older revision		Revision as of 01:51, 2 November 2022
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	The srsEPC HSS entity provides support for configuring UE’s authentication parameters and other parameters that can be configured on a per-UE basis. The HSS entity includes the following features:		The srsEPC HSS entity provides support for configuring UE’s authentication parameters and other parameters that can be configured on a per-UE basis. The HSS entity includes the following features:

	Simple CSV based database		* Simple CSV based database
			* XOR and MILENAGE authentication algorithms, specified per UE.
	XOR and MILENAGE authentication algorithms, specified per UE.		* QCI information
			* Dynamic or static IP configuration of UEs
	QCI information

	Dynamic or static IP configuration of UEs

	SPGW Features		SPGW Features

Unknown user at 01:50, 2 November 2022

2022-11-02T01:50:44Z

← Older revision		Revision as of 01:50, 2 November 2022
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	The figure above illustrates the main components of the EPC, along with the main interfaces between them.		The figure above illustrates the main components of the EPC, along with the main interfaces between them.

	* HSS: The Home Subscriber Service (HSS) is the user database. It stores information such as the user’s id, key, usage limits, etc. It is responsible for authenticating an authorizing the user’s access to the network.		* HSS: The Home Subscriber Service (HSS) is the user database. It stores information such as the user’s id, key, usage limits, etc. It is responsible for authenticating an authorizing the user’s access to the network.
	* MME: Mobility Managment Entity (MME) is the main control element in the network. It handles mobility and attach control messages. It is also responsible for paging UEs in idle mode.		* MME: Mobility Managment Entity (MME) is the main control element in the network. It handles mobility and attach control messages. It is also responsible for paging UEs in idle mode.
	* S-GW: The S-GW is the main dataplane gateway for the users, as it provides the mobility anchor for the UEs. It works as an IP router and helps setting up GTP sessions between the eNB and the P-GW.		* S-GW: The S-GW is the main dataplane gateway for the users, as it provides the mobility anchor for the UEs. It works as an IP router and helps setting up GTP sessions between the eNB and the P-GW.
	* P-GW: The Packet Gateway (P-GW) is the point of contact with external networks. It enforces the QoS parameters for subscriber sessions.		* P-GW: The Packet Gateway (P-GW) is the point of contact with external networks. It enforces the QoS parameters for subscriber sessions.

	To provide a complete end-to-end LTE network, use srsEPC with srsENB and srsUE.		To provide a complete end-to-end LTE network, use srsEPC with srsENB and srsUE.