Private 5G / 이통사의 Private 5G 서비스 / AT&T

• AT&T의 Private Cellular Network 서비스는 기업내에 Private RAN, Core, MEC를 구축해주는 서비스로, Ericsson의 Industry Connect 솔루션과 Nokia의 Digital Automation Cloud (NDAC), Modular Private Wireless 솔루션을 사용한다. 사설망용 Spectrum은 CBRS(미국내 사설 주파수)이다. AT&T의 Private Cellular Networks 서비스는 현재는 4G이고 곧 5G를 제공할 예정이다.

• Source: AT&T의 Private Cellular Network 상품 페이지

2. AT&T의 5G Edge Computing 서비스: MEC와 NEC

• AT&T의 5G Edge Computing은 기업내 On-Premise에서 Edge Computing을 수행하는 MEC(Multi-access Edge Computing)와 AT&T의 Cloud 국사에서 수행하는 NEC(Network Edge Computing)로 나누어 진다.

* MEC는 ETSI의 Edge Computing 표준 용어이지만, AT&T는 Edge Computing을 Enterprise On-Premise에서 제공하면 MEC, 자사 에지 클라우드에서 제공하면 NEC라고 명명하고 있다.

2.1 AT&T의 5G Edge Computing 서비스: 5G NEC (Network Edge Compute)

• AT&T는 5G Core같은 5G Network Workloads는 AT&T가 오픈 소스 소프트웨어와 범용 하드웨어로 개발한 AT&T 5G 에지 클라우드에서 돌리고, 게임, 드론 등과 같은 에지 응용들은 퍼블릭 클라우드사(Microsoft Azure)의 클라우드 서버들/랙을 AT&T 5G 에지에 Co-location하여(AT&T-enabled Azure NEC) 5G Edge Computing 서비스를 제공한다는 방향임.

• Netmanias One-Shot, AT&T와 Microsoft Azure의 5G 에지 컴퓨팅 솔루션 - Network Edge Compute의 구조와 테스트 사례, 2020.03.05

2.2 AT&T의 5G Edge Computing 서비스: 5G MEC (Multi-access Edge Compute)

Source: 7 Principles of AT&T’s Network Transformation Disaggregation, Cloud, and Intelligent SDN, 2020.04.30

Redefine your edge with a future-ready, intelligent mobile network architecture, 2019.11.27

• AT&T의 5G MEC (Multi-access Edge Compute) 상품 페이지

AT&T의 5G MEC 뉴스/고객 사례

Date

고객 기업

관련 기사

2020.10.19

AT&T and Nokia Drive Industry 4.0 with Private Networks Enabled by CBRS
AT&T has added Nokia’s end-to-end industrial-grade capabilities to its AT&T Private Cellular Networks solutions. Now businesses across the United States can build private networks through AT&T using Citizens Broadband Radio Service (CBRS) spectrum and Nokia infrastructure. Both Nokia Digital Automation Cloud and Modular Private Wireless platforms will be offered by AT&T.

2020.10.14

AT&T Offers Private Cellular Networks on CBRS Spectrum with Ericsson
AT&T and Ericsson are giving enterprises another tool in their networking utility belt. With AT&T Private Cellular Networks, customers can now use Ericsson infrastructure for a localized cellular core and access network, enabled by CBRS shared spectrum.

2020.04.30

[AT&T White Paper]

7 Principles of AT&T’s Network Transformation Disaggregation, Cloud, and Intelligent SDN

Individual users and business customers will have many different needs, requirements, and varying levels of mobility (stationary, nomadic or full mobility). Because of this, AT&T has been focusing on building 5G and edge technologies together to give customers a choice when it comes to cloud and edge services.

Multi-Access Edge Compute (MEC) will create localization for edge computing, data traffic routing, and policy management using edge compute hardware for a private 5G experience.

Complimentary to MEC, Network Edge Computing (NEC) allows for the secure co-location of public cloud partners with AT&T’s 5G network edge to create powerful applications.

A solution running customer premise MEC-User Plane Forwarding Functions (UPF) while deploying the MEC/Network Edge Compute (NEC) controller in the AT&T Network Cloud for applications requiring different latency and performance conditions.

2020.03.05

AT&T and Google Cloud Team Up to Enable Network Edge 5G Computing Solutions for Enterprises

Combining AT&T’s network edge, including 5G, with Google Cloud’s edge compute technologies can unlock the cloud’s true potential.

2020.03.05

[Netmanias One-Shot]

AT&T와 Microsoft Azure의 5G 에지 컴퓨팅 솔루션 - Network Edge Compute의 구조와 테스트 사례

2019.11.26

AT&T Integrating 5G with Microsoft Cloud to Enable Next-Generation Solutions on the Edge

Microsoft Edge Computing 소개 동영상, The journey to enable mobile edge compute, VNFs and 5G with Azure, Microsoft Ignite 2019

2019.02.26

AT&T and Microsoft Test Network Edge Compute to Enhance 5G for Business

Now we’re taking it a step further, testing how to bring network edge compute (NEC) capabilities into the AT&T 5G network with Microsoft Azure.

...

We expect to share more details about NEC services with Microsoft Azure later this year. NEC is part of AT&T’s broader edge compute strategy that also includes AT&T Multi-Access Edge Compute (MEC).

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