We are pleased to share with you all an interesting article contributed by Anand R. Prasad who is information security leader experienced in developing successful businesses with over 20 years of proven professional track record. Anand R. Prasad Chairman of 3GPP security working group (SA3) and Chief Advanced Technologist at NEC...

We are pleased to share with you all an interesting article contributed by Reza Toghraee. Reza Toghraee Technical Manager (CCIE, Cloud, SDN, Netwrok, Security Expert) at ArpaWare All Articles by Reza Toghraee...

Ericsson의 Wireless and Wireline Networks Consultant인 Rajat Kochhar님이 보내온 기고글입니다. Rajat Kochhar Wireless and Wireline Networks Consultant at Ericsson https://in.linkedin.com/in/rajatkochhar All Articles by Rajat Kochhar (국문, 영문) 10년 전까지만 해도 시장에 Ericsson, Huawei, Siemens,...

3GPP security working group (SA3) 의장이며 NEC에 Chief Advanced Technologist인 Anand R. Prasad님이 보내온 기고글입니다. Anand R. Prasad Chairman of 3GPP security working group (SA3) and Chief Advanced Technologist at NEC This is second part of the article based on talks I have given on 5G security since last year. The first part on my thoughts regarding 5G is available here. In this part...

We are pleased to share with you all an interesting article contributed by Rajat Kochhar who is a seasoned telecom executive and strategist with around 13 years of experience in the industry. Rajat Kochhar Wireless and Wireline Networks Consultant at Ericsson https://in.linkedin.com/in/rajatkochhar...

3GPP security working group (SA3) 의장이며 NEC에 Chief Advanced Technologist인 Anand R. Prasad님이 보내온 기고글입니다. Anand R. Prasad Chairman of 3GPP security working group (SA3) and Chief Advanced Technologist at NEC This is first part of the article based on several talks I have given on 5G security since last year. In this part I present my views about 5G. On purpose I have avoide...

We are pleased to share with you all an interesting article contributed by Carlos Lopez- Lopez. Carlos Lopez- Lopez Senior Product Manager at AT&T Mobility All Articles by Carlos Lopez- Lopez How to con...

We are pleased to share with you all an interesting article contributed by Anand R. Prasad who is information security leader experienced in developing successful businesses with over 20 years of proven professional track record. Anand R. Prasad Chairman of 3GPP security working group (SA3) and Chief Advanced Technologist at NEC...

ADVA Optical Networking의 CTO인 Prayson Pate님이 보내온 기고글입니다. Prayson Pate Chief Technology Officer for Ensemble at ADVA Optical Networking SDN and NFV are driving massive changes in the telco world. But what are the biggest of these changes? And what’s not likely to change at all? Five Biggest Changes 1. Closed Appl...

For the past year or so, you have probably heard of CORD, which stands for Central Office Re-architected as a Datacenter. CORD was developed by AT&T with the aim to transform conventional Central Offices (COs) in operators' networks into something similar to data centers of cloud service providers. AT&T, having conducted POCs and demonstrations on CORD architecture at its lab since las...

We are pleased to share with you all an interesting article contributed by Anand R. Prasad who is information security leader experienced in developing successful businesses with over 20 years of proven professional track record. Anand R. Prasad Chairman of 3GPP security working group (SA3) and Chief Advanced Technologist at NEC...

We are pleased to share with you all an interesting article contributed by Prayson Pate. Prayson Pate Chief Technology Officer for Ensemble at ADVA Optical Networking All Articles by Prayson Pate How to contrib...

손장우 (Harrison J. Son) 넷매니아즈 | (주)엔앰씨컨팅그룹 대표이사 son@netmanias.com 목차 1. 개요 2. AT&T - CO내 장비들의 분해/해체 3. AT&T - 댁내 CPE 분해 해체 1. 개요 작년과 올해 CORD (Central Office Re-architected as a Datacenter)라는 용어가 자주 들린다. 글자 그대로 기존 통신사업자의 통신 장비들로만 그득한 CO(Central Office: 국사)를 구글/페이스북/아마존같은 클라우드 사업자의 데이터 센터처럼 구조와 생리를 전환하겠다는 말이다...

KT 네트워크부문 네트워크전략본부 유흥렬 부장님이, 작년 제 21차 ITU-R WP5D 회의 기고글 이후 최근 WP5D 회의에 대한 후속 기고글을 작성해주셨습니다. 올 6월 24차 ITU-R WP5D 에서는 최종적으로 13개 5G 성능 파라미터 항목이 결정되었습니다. 글을 기고해주신 유흥렬 부장님께 감사드립니다. 2015년 세계전파통신회의 (WRC-15)에서 IMT-2020 (5G)을 위한 6GHz 이상 IMT 추가 주파수 발굴이 WRC-19 의제 1.13으로 채택됨에 따라 ITU-R IMT 작업반 (WP5D)에서는 2020년까지 관련된 5G 규격 표준화와 후보 주파수 발굴 등에 필요한 작업들을 시작하였다. ■ ITU-R WP5D 23차 회의 WRC-15 이후 처음으로 개최된 ITU-...

Telco Systems의 R&D VP인 Avi Dorfman님이 보내온 기고글입니다. Avi Dorfman (https://www.linkedin.com/in/avidorfman) VP R&D, Telco Systems In 1997, Netflix started out offering online movie rentals. You paid per movie, delivered directly to your home PC. The company grew, slowly expanded their services from unlimited rentals for one monthly subscription in 1999, to the introductio...

On July 18th, AT&T, a mobile network operator in the USA, rolled out Network Function on Demand, a Virtual CPE (vCPE) service, followed by its rival Verizon who also launched the similar service named Virtual Network Service, three days later. So far, many debates have been held about "how to apply SDN/NFV technologies to operators' commercial networks", and dozens of use cases have b...

Ericsson의 Wireless and Wireline Networks Consultant인 Rajat Kochhar님이 보내온 기고글입니다. (영문본은 왼쪽 English를 클릭하세요) Rajat Kochhar (https://in.linkedin.com/in/rajatkochhar) Consultant, Wireless and Wireline Networks, Ericsson Twenty years ago, Clayton M. Christensen introduced the term disruptive technologies and now we’re seeing this disruption happening in almost every s...