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...

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

Is the traditional IMS (IP Multimedia Subsystem) fitting into 5G World?

All these years, IMS is predominantly used for delivering Voice & Video based multimedia services...

07/01/2019

5G Subscribers in Korea

08/21/2020

5G, KT, LG U+, SK Telecom

KT Private 5G: Multi-Slice and Multi-MEC for an Enterprise

08/18/2020

5G, IoT, KT, MEC

SK Telecom's 5G Network Slicing

07/21/2020

5G, SDN/NFV, SK Telecom

SK Telecom/SK Broadband's 10 Gigabit Internet Network Architecture

01/23/2020

Gigabit Internet, SK Telecom

SK Telecom 5G MEC Deployment Architecture

11/08/2019

5G, MEC, SK Telecom

SK Telecom/SK Broadband's 5G and 10 Gigabit Internet Ecosystem

11/05/2019

5G, Gigabit Internet, SK Telecom

SK Telecom 5G Network Architecture: 5G Core, 5G RAN and 5G Edge Cloud (MEC)

10/11/2019

5G, IoT, SK Telecom

5G NSA Option 3a/3x - Generic Operation

10/11/2019


NEW COMMENTS	VIEW ALL

Hi Prashant, Dedicated bearer is created only when condition is default must establish first ....

09/17/2020

What about NIDD? Non IP Data Delivery? In this case in IOT where the UE does not support IP stack, How for example in...

09/15/2020

Can you please update registratation call flow in 5G with detail description, like the way you updated for VOLTE/4G

09/14/2020

Excellent explanation. One question is SN ID stored in SIM as we use SIM card from specific operator and this is how...

09/10/2020

Helpfull insight, thank you very much.

09/06/2020

This Concept looks interesting and more deep...

09/03/2020

hank you

09/02/2020

thanks for your sharing and we will wait other usefull documents about wireless communicatiom

09/01/2020

hi i need roaming service flows 4G, 2G/3G flows needed

08/31/2020

Keep it up!

08/27/2020

Hi I have a questions, which KDF is used to derive Knasenc and Knasint, how to decipher the signalling messages in...

08/26/2020

[MEC DP at Enterprise on-premise] MEC DP (MEC data plane): MEC DP is an SDN/P4 switch that performs GTP encap./decap...

08/25/2020

What is the form factor of MEC DP ? Is it a physical appliance which KT ships to enterprise location ?

08/25/2020

HI, where is the Inventory layer in this diagram? Is it assumed to be part of TANGO architecture? If yes, where is se...

08/24/2020

Is it possible to establish more than 1 default bearers?

08/23/2020

Thank a lot. Very informative article.

08/23/2020

Thank you for sharing this Info

08/22/2020

very importand and useful information

08/22/2020

useful explanation

08/22/2020

Wifi cant be ruled out from Industrial 4.0. Both 5G and WiFi will play a significant role.

08/22/2020


MOST VIEWED CONTENTS	VIEWS

LTE QoS (Part 2) - LTE QoS Parameters (QCI, ARP, GBR, MBR and AMBR) Tech-Blog

221,322

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

217,132

LTE Network Architecture: Basic Technical Documents

193,248

Policy and Charging Rules Function (PCRF) in LTE EPC Core Network Technology Technical Documents

154,961

LTE: Tracking Area (TA) and Tracking Area Update (TAU) Tech-Blog

143,186

LTE EMM and ECM States Technical Documents

134,464

Understanding the Basic Operations of DHCP Technical Documents

127,676

LTE Identification III: EPS Session/Bearer Identifiers Technical Documents

124,153

LTE QoS: SDF and EPS Bearer QoS Technical Documents

123,942

LTE Security II: NAS and AS Security Technical Documents

120,136


MOST DISCUSSED CONTENTS	COMMENTS

LTE QoS: SDF and EPS Bearer QoS Technical Documents

LTE Identification III: EPS Session/Bearer Identifiers Technical Documents

LTE Security II: NAS and AS Security Technical Documents

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

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

Understanding DHCP Relay Agents Technical Documents

LTE Network Architecture: Basic Technical Documents

LTE Policy and Charging Control (PCC) Technical Documents

LTE Security I: Concept and Authentication Technical Documents

Network Architecture Evolution from 4G to 5G One-Shot Gallery

How to contribute articles to Netmanias!

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

5G SUBSCRIBERS IN KOREA

Last Updated: 2020.08.21

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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SK Telecom Live 5G Seminar (09.23: 14-18)

14:00~14:10 오프닝 인사말 (김윤 T3K장 / SKT)

14:15~14:35 이동통신 세대별 진화 및 5G 표준화 (윤영우 상무 / LG전자)

14:40~15:00 5G 글로벌 동향 (Ross O'Brien / MIT Technology Review)

15:05~15:30 SKT 5G 상용화 기술 개발 현황 및 계획 (박종관 5GX기술그룹장, 류정환 5GX Infra그룹장 / SKT)

15:35~15:55 SKT 5G 클라우드 기술 현황 및 계획 (이강원 5GX Cloud Labs장 / SKT)

16:20~16:40 5G 기술 진화 (이주호 펠로우 / 삼성전자)

16:45~17:05 5G 글로벌 동향 (Alex Choi / Deutsche Telekom)

17:10~18:00 패널 토의: 5G Technologies for Today and Tomorrow

KOREAN ICT NEWS

SK Telecom and Woowa Brothers Join Hands for Robot Delivery Service Powered by 5G Edge Cloud

SK Telecom and Woowa Brothers today announced that they signed a Memorandum of Understanding (MOU) for technology and business collaboration to gai...

08/04/2020

KT Launches New Smart Building Management Service

KT Corp., South Korea’s largest telecommunications company, plans to launch a suite of smart building services in cooperation with its subsidiary,...

07/31/2020

SK Telecom Introduces 5G-Powered Augmented Reality Tour for Changdeokgung Palace

SK Telecom today announced that it, together with the Cultural Heritage Administration and Google, launched ‘Changdeok ARirang,’ an augmented reali...

07/27/2020

KT’s 2nd Generation AI Hotel Robot Enhances Room Services

KT Corp., South Korea’s largest telecommunications company, announced its second-generation GiGA Genie hotel robot, dubbed “N Bot,” has improved ro...

06/30/2020

SK Telecom Introduces 5G-Powered Autonomous Robot to Help Fight Against COVID-19

SK Telecom announced today that, together with Omron Electronics Korea, it developed a 5G-powered autonomous robot to enable a systematic and effic...

05/26/2020

KT Commercializes 5G Self-Driving Freight Carts

KT Corp., South Korea’s largest telecommunications company, announced today that it is using 5G self-driving carts at its logistics center, enablin...

05/26/2020

SK Telecom Announces its 5G Achievements and Plans on the First Anniversary of 5G Launch

SK Telecom today announced its 5G milestones achieved over the past year since launching the world’s first 5G service on April 3, 2019, along with...

03/29/2020

SK Telecom Establishes Digital Healthcare Joint Venture Named Invites Healthcare

SK Telecom today announced that it established a digital healthcare joint venture named Invites Healthcare with Newlake Alliance Management, a Kore...

03/11/2020

Samsung Expands to New Zealand in 5G Networks Deal with Spark

Samsung Electronics today announced that it has signed a commercial agreement with Spark New Zealand to take part in building Spark’s 5G network in...

03/04/2020

SK Telecom and Deutsche Telekom to Ensure 5G In-building Coverage with 5G Repeater

SK Telecom today announced that it will provide its 5G repeaters to support Deutsche Telekom’s customer trial for 5G indoor coverage in Germany.

03/01/2020

Samsung’s CDU50 Next Generation Baseband Unit Advances 5G Evolution with Cutting-Edge Technologies

Samsung Electronics today announced the commercial availability of its next generation Baseband Unit (BBU), the CDU50. The new solution was first c...

02/27/2020

U.S. Cellular Selects Samsung 5G and 4G LTE Network Solutions

Samsung Electronics has announced a commercial agreement with U.S. Cellular for 5G and 4G LTE network solutions. The new agreement establishes term...

02/21/2020

[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