Network Manias

FEATURED CONTENTS

Private 5G network strategies of Mobile operators and None-mobile operators

1. Private 5G Network Trends 2. Private 5G Network Service of Mobile Operator 3. Private 5G Netw...

02/11/2020

5G, IoT, MEC

NG-PON2 Solution for 10G Internet Service: SK’s Development & Deployment

07/13/2018

Gigabit Internet, SK Telecom

Brief Survey on 5G RAN Practical Deployment Scenario: From 2-tier (4G) to 3-tier (5G)

Brief Survey on 5G RAN Practical Deployment Scenario: From 2-tier (4G: BBU and RRH) to 3-tier (5G...

01/18/2018

5G, C-RAN/Fronthaul

Open vs. Proprietary 5G Fronthaul Interface: SK Telecom Case

Price: $695 (Single license) | $2,995 (Corporate license) • Author: Harrison J. Son @ Netmanias •...

01/11/2018

5G, C-RAN/Fronthaul, SK Telecom

Pay TV market in South Korea: IPTV, Cable TV and Satellite TV - December 2017

Price: $695 (Single license) | $2,995 (Corporate license) • Author: Harrison J. Son @ Netmani...

12/14/2017

IPTV, Korea

Korea Mobile Communications Market Report Q2 2017

Price: $695 (Single license) | $2,995 (Corporate license) • Author: Harrison J. Son @ Netmanias...

09/25/2017

4G, KT, LG U+, LTE, SK Telecom

Netmanias Interview with Juniper Networks: Software-Defined WAN (SD-WAN)

Netmanias recently had an interview via email with Mr. Wayne Cheung, Product Marketing Director a...

08/01/2017

SD-WAN, SDN/NFV

Netmanias Interview with Nuage/Nokia - Software Defined WAN (SD-WAN)

Netmanias recently had an interview via email with Mr. Gary Kinghorn, Senior Product Marketing Ma...

06/14/2017

SD-WAN, SDN/NFV

Samsung Cloud Native 5G Core

This white paper first introduces the features and telco-grade capabilities of the cloud native S...

5G, Cloud Native, Core

Samsung 5G Core Vision - Revolutionary changes in core with the arrival of 5G

This white paper will review the vision and strategy of Samsung 5G Core, the architecture of Sams...

5G, SDN/NFV, Samsung

VoLTE Call Setup Flow - PDN Connection (including PCAP)

VoLTE Call Setup Flow - PDN Connection

LTE, VoLTE

Who & How: Making 5G NR Standards

Understanding Key Features of 5G NR Standards and Samsung’s Contribution

5G, New Radio, Samsung

Towards Achieving High Performance in 5G Mobile Packet Core’s User Plane Function

This paper presents architecture for a user plane function (UPF) in the mobile packet core (MPC)...

5G, SDN/NFV, Sk Telecom

Content Delivery Network (CDN)

• Content Delivery Network Overview • Content Delivery Network Architecture • Content Delivery Ma...

CDN

Key Industry Challenges and devising new models for Business enablement using End to End Network Slicing

Network Slice is a concept within 3GPP CT and its history can be traced back to R13/R14 with the...

5G, SDN/NFV

5G Core Architecture - Evolution || Use Cases || Services

This whitepaper explores the new 5G core architecture and how it solves the present-day problems...

WDM Technologies for 5G Carrying Network

The focus of 5G investment is development of the front-haul and mid-haul networks. The investment...

09/28/2020

5G, C-RAN/Fronthaul

Private 5G - The Cornerstone of Industrial Digital Transformation

The private 5G network, which has recently been spotlighted by the digital transformation of ente...

08/20/2020

5G, MEC, Network Slice, Private 5G

Roaming in 5G Network

This article will to cover Telecom Roaming in more broader manner and how it will be conceptualiz...

02/24/2020

VR Changes the Landscape for Mobile App Development

Virtual reality has been gaining popularity for the last five years running and the momentum does...

11/16/2019

Artificial Intelligence - The opportunities for Mobile Operators

Technology, in general, is continuously evolving, creating a challenge for CSPs to cope with the...

11/04/2019

7 Deployment Scenarios of Private 5G Networks

In this blog, we will analyze 7 Deployemt Scenarios of Private 5G Networks

10/21/2019

5G, EDGE, KT, SK Telecom

Comparison of Commercial 5G Network Architecture: KT vs. SK Telecom

We analyze the current state of 5G network construction of KT and SK Telecom and the difference o...

10/11/2019

5G, IoT, KT, SK Telecom

Basics of Telecom Offline Charging

Offline Charging allows Subscribers to consume the service without an upfront balance check or ba...

10/11/2019

5G Network Architecture of Rakuten and Dish: Commons and Differences

05/17/2021

5G, Private 5G, SDN/NFV

HFR Networks' flexiHaul M6424 Time-Sensitive Networking Switch - Packet xHaul

05/17/2021

5G, C-RAN/Fronthaul

5G Subscribers in Korea

05/14/2021

Dish's 5G Network Architecture: Cloud-Native 5G RAN (5G O-RAN) and 5G SA Core on AWS

05/11/2021

5G, Private 5G, SDN/NFV

Key Features of my5G Solution (HFR's Private 5G SA Whole System)

04/30/2021

5G, Private 5G

Nokia Private 5G SA Architecture - Nokia Digital Automation Cloud (NDAC)

04/29/2021

5G, IoT, Private 5G, SDN/NFV

HFR's Private 5G SA Whole System - my5G: One Page Summary (mmWave)

03/25/2021

5G, Private 5G

Global Snapshot of Public and Private 5G Spectrum

03/25/2021

5G, Private 5G


NEW COMMENTS	VIEW ALL

very good tech doc its helpful

05/07/2021

Thanks very much!!

04/21/2021

Very good explanation. Thank you for your detailed descriptions.

04/13/2021

Wow supper ....

03/25/2021

Really insightful.

03/24/2021

Hello, One question. In step 26 (Sx Session modification from PGW-C to PGW-U) Is this message carrying eNB S1-U TEI...

03/12/2021

Excellent learning material, thanks. Do you have content for the two other S1 handover procedure especially on Inter-...

02/28/2021

much impressed by this article thanks for this.

02/26/2021

Very well explained and easiest way with artifacts. "GOOD WORK"

02/26/2021

Hi, Thanks for the excellent document. I guess GBR(UL/DL) qos enforcement for dedicated bearers should also be mentio...

02/25/2021

Thx

02/24/2021

What kind of information related to UE subscription is kept in SPR ? Why PCRF does not use HSS for the same purpose ?

02/12/2021

Much relevant article now for India due the lauch of PM-WANI scheme and probable mass deployment of WiFi APs .

02/05/2021

Hi Team, In the handover preparation diagram, it shows ECM and EMM state at Target ENB. Shouldn's they appear a...

02/03/2021

Be ashamed of Altran!!!

02/02/2021

Page 16-17 of Altran's Whitepaper, "The Adoption of Private Networks For Enterprises" steals Netmanias' Conte...

02/01/2021

Okay, I must say am really impressed by this article.

01/29/2021

It is possible to havce the same good lesson about DHCPv6 messages and if it possible understand better the transport...

01/24/2021

Hi expert, could you please send me advanced info about PCEF(PGW) ->PCRF call flow ?

01/24/2021

Great job. Thank for the very clear and concise description. Do you have more information you could share about "Roam...

01/22/2021


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MOST DISCUSSED CONTENTS	COMMENTS

LTE QoS: SDF and EPS Bearer QoS Technical Documents

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LTE Security II: NAS and AS Security Technical Documents

EMM Procedure 1. Initial Attach - Part 2. Call Flow of Initial Attach Technical Documents

Understanding DHCP Relay Agents Technical Documents

EMM Procedure 1. Initial Attach - Part 1. Cases of Initial Attach Technical Documents

LTE Network Architecture: Basic Technical Documents

LTE Policy and Charging Control (PCC) Technical Documents

LTE Security I: Concept and Authentication Technical Documents

VoLTE Call Setup Flow - PDN Connection (including PCAP) Technical Documents

How to contribute articles to Netmanias!

We always welcome contributed articles. Share your expertise and inspire others!

5G SUBSCRIBERS IN KOREA

Last Updated: 2021.05.14 (Source: MSIT)

5G COMPARISON

Comparison of Commercial 5G Network Architecture: KT vs. SK Telecom

Last Updated: 2019.10.11

Private 5G Network

SK Telecom (5G Network Slicing, MEC)

KT (5G Network Slicing, MEC)

5G Network Architecture

SK Telecom 5G Network Architecture

SK Telecom 5G MEC

KT 5G Network Architecture

10 Gigabit Internet

KT (10G-EPON)

SLT/SKB (XGS-PON)

SK Telecom 5G B2B Services

5G Smart Office (2019.02.18)

5G Smart Factory (2018.12.11)

KT 5G B2B Services

5G Smart Factory (2019.03.06)

5G AR Glass (2019.02.25)

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KOREAN ICT NEWS

HFR Networks Announces flexiHaul xWave 400G Solution for 5G Transport

HFR Networks, leading the industry with intelligent xHaul RAN Transport and Edge Access solutions, today announced its flexiHaul xWave 400G solutio...

04/14/2021

Samsung Demonstrates the Full Potential of 5G mmWave with Speeds of 8.5Gbps Across Multiple Devices

Samsung Electronics today announced it has achieved the industry’s fastest 5G speeds in a lab demonstration that combined 800MHz of mmWave spectrum...

04/14/2021

Samsung Collaborates With NTT DOCOMO on 5G

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03/22/2021

Samsung Breaks 5G Speed Record, Reaching 5.23Gbps

Samsung today announced it achieved a breakthrough in 5G data speeds using E-UTRAN New Radio Dual Connectivity (EN-DC) technology.

03/04/2021

HFR, Inc. Announces my5G™, Standalone Whole Network for Private Wireless

HFR, Inc., the leading ICT company in Korea, announced availability of a pre-integrated private 5G standalone whole network. This 3GPP R15-complian...

02/03/2021

Dell Technologies, SK Telecom and VMware Bring the Power of 5G and the Edge to Enterprises

Dell Technologies, SK Telecom and VMware are collaborating to develop OneBox MEC, a single box approach that provides enterprises with an integrate...

01/18/2021

Samsung Presents Benefits of One-Box Core Solution for Private Networks in New Whitepaper

Samsung today published a whitepaper titled “Private Networks with Samsung Compact Core”, which introduces the key features and benefits of Samsung...

01/15/2021

SKT and AWS Launch the First 5G Edge Cloud Service in Korea

SK Telecom today announced the launch of ‘SKT 5GX Edge,’ the first 5G edge cloud service in Korea, in collaboration with Amazon Web Services. Using...

12/24/2020

SKT and DT to Establish 5G Technology Joint Venture in Germany

SK Telecom and Deutsche Telekom today announced that they entered into an agreement to establish a 5G technology joint venture. They will each hold...

11/09/2020

Samsung and Kyocera Communication Systems Sign MoU for Private 5G Network Collaboration in Japan

Samsung Electronics. Co. Ltd. and Kyocera Communication Systems Co., Ltd. announced today the signing of a Memorandum of Understanding (MoU) to joi...

10/21/2020

Samsung and KDDI Announce Agreement to Create New Businesses Utilizing 5G Networks in Japan

Samsung and KDDI today announced an agreement to expand their collaboration in 5G network business in Japan. With this collaboration, the companies...

10/08/2020

KT SAT Showcases World’s First Satellite-5G Router Connectivity

KT SAT Co, the satellite-operating subsidiary of KT Corporation, South Korea’s largest telecommunications company, demonstrated the world’s first s...

10/01/2020

[SMEC] SMEC's LTE Femto Gateway with X2 Broker - Facilitating instant mass deployment o...

03/15/2016

Cultural Revolution Within the CSP - The real impact of virtualization

03/07/2016

What do Telcos Need to Become Agile? - How to create a superior service production envi...

02/16/2016

NFV and SDN: Don’t get lost in translation

01/22/2016

[Juniper] Can Telcos Become Agile? - Using DevOps for service creation

12/30/2015

LTE TECHNICAL DOCUMENTS

25	LTE IP Address Allocation Schemes II: A Case for Two Cities
24	LTE IP Address Allocation Schemes I: Basic
23	LTE Charging I: Offline
22	LTE Policy and Charging Control (PCC)
21	EMM Procedure 10 & 11. Move to Another City and Attach
20	EMM Procedure 8 & 9. Handover and Cell Reselection with TAU
19	EMM Procedure 7. Cell Reselection without TAU
18	EMM Procedure 6. Handover without TAU - Part 3. S1 Handover
17	EMM Procedure 6. Handover without TAU - Part 2. X2 Handover
16	EMM Procedure 6. Handover without TAU - Part 1. Overview of LTE Handover
15	EMM Procedure 5. Periodic TAU
14	EMM Procedure 4. Service Request
13	EMM Procedure 3. S1 Release
12	EMM Procedure 2. Detach
11	EMM Procedure 1. Initial Attach - Part 2. Call Flow of Initial Attach
10	EMM Procedure 1. Initial Attach - Part 1. Cases of Initial Attach
9	Eleven EMM Cases in an EMM Scenario
8	LTE EMM and ECM States
7	LTE QoS: SDF and EPS Bearer QoS
6	LTE Identification III: EPS Session/Bearer Identifiers
5	LTE Identification II: NE and Location Identifiers
4	LTE Identification I: UE and ME Identifiers
3	LTE Security II: NAS and AS Security
2	LTE Security I: Concept and Authentication
1	LTE Network Architecture: Basic