This is the presentation I used during the Analysts Breakfast at the Policy Control Conference in Berlin (April 2016). It covers where policy control is today and what are the possible influences in the future with SDN control, 5G and IoT.
Advancing LTE architecture with NFV and SDNAlberto Diez
My presentation at LTE MENA 2015 in Dubai. It was the last one before some 5G discussions and after some good introductions to the NFV/SDN topics from the mobile operator perspective so I decided to do a remake of my NFV/SDN Orchestration presentation to address the maybe unwanted effects that NFV and SDN could have in the LTE network architecture. At the end I had to cut a couple of slides because I only had 20 minutes. Here is complete.
This report describes the 5G requirements, use cases and technologies which are modelling the transformation of the core network and a roadmap how the 3GPP Evolve Packet Core can be modified to become the core for the 5G networks.
This document summarizes a presentation on 5G networking given on July 11, 2017 in Geneva. The presentation covered 5G networking, functional descriptions and programmability, management and security, and network slicing. It included information on 5G architecture viewpoints, 5G networking drivers and principles, network slicing, functional layers, programmable hardware, management and orchestration, and security domains. Slides from the presentation provided more details on each of these topics.
Signaling impact of emerging technologiesAlberto Diez
This is was an animated presentation I did at the LTE North America Conference 2015 in November in Dallas. Originally it was an animated presentation. As usual without me speaking is not easy to grasp the message
This document discusses the intersection of 5G networks and open reference platforms. Open reference platforms using disaggregated RAN architectures and open interfaces can offer new user experiences through edge computing and adaptive analytics. Challenges include developing principles for graph abstraction of radio networks and understanding service layers and multi-tenancy in open and democratized architectures. Open source communities and standards bodies are collaborating on initiatives like O-RAN and ONAP to define open interfaces and platforms that enable a more programmable radio access network.
The document discusses the open virtualized RAN (vRAN) ecosystem. It provides an overview of the ecosystem and its goals of accelerating adoption of open vRAN solutions. It describes traditional and evolving RAN architectures including centralized and virtualized RAN. It demonstrates early multi-vendor pre-5G and 5G SA proof of concept solutions using the open vRAN architecture. The demos show how the architecture enables new services through network slicing and edge computing. Finally, it discusses how the open vRAN ecosystem is accelerating the transition to software-defined mobile networks.
C-RAN, Cloud RAN Training | Tonex TrainingBryan Len
C-RAN, sometimes referred to as Centralized-RAN, is an architecture for cellular networks.
C-RAN is a novel versatile network architecture that can address various challenges administrators face while attempting to help developing end-client's needs.
C-RAN (cloud radio access network) is a centralized, cloud computing-based architecture for radio access networks (RAN) that empowers
Enormous scale arrangement
Collaborative radio technology backing
And genuine time virtualization capabilities.
C-RAN benefits include :
The ability to pool resources
Reuse infrastructure
Simplify network operations and management
Support multiple technologies
Reduce energy consumption, lower capex and opex
Network becomes more heterogeneous and self-organizing.
Learn about:
BU (Base Band Unit)
RRH (Remote Radio Head)
CPRI (Common Public Radio Interface) Link and Protocol
C-RAN vs. macro cells and DAS (Distributed Antenna Systems)
Request more information.
Visit tonex.com for course and workshop detail
C-RAN Training | Cloud-RAN Training
https://www.tonex.com/training-courses/c-ran-training-cloud-ran-training/
Open Radio Access Network (O-RAN) technology assists operators to accelerate 5G deployment. Recently, GSMA and O-RAN Alliance have joined forces to hasten the adoption of O-RAN products and solutions. Here are the summary and initiatives of Open RAN.
Advancing LTE architecture with NFV and SDNAlberto Diez
My presentation at LTE MENA 2015 in Dubai. It was the last one before some 5G discussions and after some good introductions to the NFV/SDN topics from the mobile operator perspective so I decided to do a remake of my NFV/SDN Orchestration presentation to address the maybe unwanted effects that NFV and SDN could have in the LTE network architecture. At the end I had to cut a couple of slides because I only had 20 minutes. Here is complete.
This report describes the 5G requirements, use cases and technologies which are modelling the transformation of the core network and a roadmap how the 3GPP Evolve Packet Core can be modified to become the core for the 5G networks.
This document summarizes a presentation on 5G networking given on July 11, 2017 in Geneva. The presentation covered 5G networking, functional descriptions and programmability, management and security, and network slicing. It included information on 5G architecture viewpoints, 5G networking drivers and principles, network slicing, functional layers, programmable hardware, management and orchestration, and security domains. Slides from the presentation provided more details on each of these topics.
Signaling impact of emerging technologiesAlberto Diez
This is was an animated presentation I did at the LTE North America Conference 2015 in November in Dallas. Originally it was an animated presentation. As usual without me speaking is not easy to grasp the message
This document discusses the intersection of 5G networks and open reference platforms. Open reference platforms using disaggregated RAN architectures and open interfaces can offer new user experiences through edge computing and adaptive analytics. Challenges include developing principles for graph abstraction of radio networks and understanding service layers and multi-tenancy in open and democratized architectures. Open source communities and standards bodies are collaborating on initiatives like O-RAN and ONAP to define open interfaces and platforms that enable a more programmable radio access network.
The document discusses the open virtualized RAN (vRAN) ecosystem. It provides an overview of the ecosystem and its goals of accelerating adoption of open vRAN solutions. It describes traditional and evolving RAN architectures including centralized and virtualized RAN. It demonstrates early multi-vendor pre-5G and 5G SA proof of concept solutions using the open vRAN architecture. The demos show how the architecture enables new services through network slicing and edge computing. Finally, it discusses how the open vRAN ecosystem is accelerating the transition to software-defined mobile networks.
C-RAN, Cloud RAN Training | Tonex TrainingBryan Len
C-RAN, sometimes referred to as Centralized-RAN, is an architecture for cellular networks.
C-RAN is a novel versatile network architecture that can address various challenges administrators face while attempting to help developing end-client's needs.
C-RAN (cloud radio access network) is a centralized, cloud computing-based architecture for radio access networks (RAN) that empowers
Enormous scale arrangement
Collaborative radio technology backing
And genuine time virtualization capabilities.
C-RAN benefits include :
The ability to pool resources
Reuse infrastructure
Simplify network operations and management
Support multiple technologies
Reduce energy consumption, lower capex and opex
Network becomes more heterogeneous and self-organizing.
Learn about:
BU (Base Band Unit)
RRH (Remote Radio Head)
CPRI (Common Public Radio Interface) Link and Protocol
C-RAN vs. macro cells and DAS (Distributed Antenna Systems)
Request more information.
Visit tonex.com for course and workshop detail
C-RAN Training | Cloud-RAN Training
https://www.tonex.com/training-courses/c-ran-training-cloud-ran-training/
Open Radio Access Network (O-RAN) technology assists operators to accelerate 5G deployment. Recently, GSMA and O-RAN Alliance have joined forces to hasten the adoption of O-RAN products and solutions. Here are the summary and initiatives of Open RAN.
The OpenRAN architecture, empowered by intelligence and openness principles, is the foundation for building the virtualized RAN on open hardware and cloud, with embedded AI-powered radio control. The architecture is based on standards defined by O-RAN Alliance, which completely support and are complementary to standards promoted by 3GPP and other industry standards organizations.
Network slicing: A key technology for 5G and its impact on mobile virtual net...Athanasios Lioumpas
Network slicing is a key 5G technology that will impact mobile virtual network operators (MVNOs) by allowing them to optimize profits. It enables a dynamic allocation of network resources based on user profiles and services. This overcomes limitations of legacy networks for MVNOs, such as an inability to differentiate quality of service. Network slicing also allows MVNOs to create modular, multi-operator networks through network functions virtualization. It has the potential to improve user experience, help telecom companies maximize revenue, and boost new business models for MVNOs.
Telefónica views on the design, architecture, and technology of 4G/5G Open RA...DESMOND YUEN
This whitepaper is a blueprint for developing an Open RAN solution. It provides an overview of the main
technology elements that Telefónica is developing
in collaboration with selected partners in the Open
RAN ecosystem.
It describes the architectural elements, design
criteria, technology choices, and key chipsets
employed to build a complete portfolio of radio
units and baseband equipment capable of a full
4G/5G RAN rollout in any market of interest.
NFV Orchestration, SDN and Policy Control - March 2015Alberto Diez
The document discusses network functions virtualization (NFV) orchestration, software-defined networking (SDN), and policy control. It explains that NFV orchestration manages network services and resources across multiple virtual network function (VNF) managers and virtualized infrastructures. SDN controls data flows through open interfaces and handles service chaining. Policy control provides subscriber and application awareness to enable real-time policies. The roles of the NFV orchestrator, VNF managers, SDN controllers, and policy functions are described.
This document discusses network slicing for 5G networks. It begins by describing the end-to-end network slicing system architecture and providing examples of network slices. It then discusses slicing in the core network and radio access network (RAN). Key points are that the control and user planes can be separated and deployed differently based on use case requirements. The document also covers network slice management frameworks based on NGMN and ETSI NFV standards. It describes mapping services to network slices based on attributes, and the need for network slice lifecycle management to interface with both virtualized and non-virtualized network management systems.
Cisco Connect Toronto 2018 network-slicingCisco Canada
The document discusses network slicing, which is the partitioning of network resources and functions to run selected applications, services, or connections in isolation from each other for specific business purposes. This allows mobile operators to offer virtual private networks on a common infrastructure through network slicing on an end-to-end basis across access, transport, and core networks. Slicing enables new revenue opportunities through network slices optimized for different vertical industries while simplifying service delivery and management.
This document provides an introduction and overview of LTE-M technology from Sierra Wireless, a leading provider of Internet of Things solutions. The summary includes:
1) Sierra Wireless has a comprehensive IoT offering including wireless modules, gateways, and cloud connectivity services and is a global leader in the cellular IoT market.
2) LTE-M is a new 3GPP standardized low-power wide-area technology that provides improved power efficiency, coverage, and cost compared to previous cellular technologies for IoT applications.
3) The document outlines the key features and benefits of LTE-M including ultra low power consumption, deep indoor coverage, low device complexity, global network coverage, and support in over
The document discusses network slicing inputs from several standards organizations:
- NGMN defines network slicing and describes the basic concept. ITU refers to NGMN's definition.
- ONF uses NGMN's definition of network slicing. 3GPP references NGMN in TR22.891 and other specifications.
- 3GPP TR38.801 describes RAN aspects of network slicing. TR22.891 includes 13 requirements for network slicing.
- ETSI NFV discusses how network slice lifecycle management interacts with NFV MANO. 5G Americas looks at the end-to-end network slicing architecture and governance.
Live Demo Experience Live Software-defined RAN slicingITU
This document provides an overview of a live software-defined radio access network (RAN) slicing demo. The demo will showcase RAN functional split that separates the control and data planes, a hierarchical real-time controller with RAN agents and APIs, a network graph database, and network applications including a monitoring app and a radio resource management app to enforce RAN slicing policies. Contact information is provided for OpenAirInterface and Mosaic-5G projects.
with IoT, the set of new requirements on the communication infrastructure is growing, leading to re-engineering of the network, introducing new technologies such as NFV, SDN, MEC, Fog , towards a 5G highly distributed, programmatic and dynamic architecture
This document discusses the potential for carriers to offer their network assets and data assets as services in the cloud through a "Carrier as a Service" model. It outlines how carriers possess valuable network infrastructure like servers, routers, switches as well as valuable subscriber data. The document then discusses how carriers can leverage Software Defined Networking and network functions virtualization concepts to offer these assets as APIs and services. This would allow third parties to build applications that utilize the carriers' networks and data, while also creating new revenue opportunities for carriers.
Synchronisation and Time Distribution in Modern Telecommunications Networks3G4G
By Sébastien Jobert & Kenneth Hann
The past decade has witnessed a race for networks to provide ever faster communications, interconnecting people via applications used every day by billions of users. Radio spectrum utilisation and synchronisation plays a key role here. But now that Ethernet has won the bandwidth and cost per bit wars, how are base stations being synchronised today?
*** Shared with Permission from ITP Journal Volume 10 | Part 1 - 2016 ***
The document discusses RAN evolution for 5G networks and virtualized RAN (vRAN) solutions. It notes that vRAN uses software applications on open market hardware to virtualize network elements, except the radio. This allows functions like the centralized unit and distributed unit to be deployed as software. The summary discusses how vRAN enables operators to create 5G "hotspots" through virtualization, open standards and interfaces, and an emerging OpenRAN ecosystem. It notes that vRAN is an edge application that allows 5G hotspots and moving the core network to the edge provides significant cost savings for operators facing declining revenues.
5G slicing and management tmf contribution Saurabh Verma
- The document discusses TM Forum's work on 5G network slicing, including requirements, use cases, and business models.
- It describes two deployment scenarios: a single slice provider model with one provider spanning access, backhaul, and core networks; and a multi-slice provider model with the end-to-end slice spanning multiple providers.
- The key aspects covered are the network slice lifecycle including creation, operations, modification, and termination as well as the roles of 5G OSS/BSS, orchestration, and assurance functions.
OpenRAN is enabling new virtualized and multivendor 5G networks through open standards and interfaces. This will help reduce costs and dependence on single vendors. Operators need to adopt OpenRAN now to benefit. OpenRAN allows virtualization of network elements except radios and uses open interfaces to prevent vendor lock-in. A profitable 5G business case involves initially deploying low latency "hotspot" networks in areas that can enable new services rather than nationwide networks, which have long payback periods.
How to build high performance 5G networks with vRAN and O-RANQualcomm Research
5G networks are poised to deliver an unprecedented amount of data from a richer set of use cases than we have ever seen. This makes efficient networking in terms of scalability, cost, and power critical for the sustainable growth of 5G. Cloud technologies such as virtualization, containerization and orchestration are now powering a surge of innovation in virtualized radio access network (vRAN) infrastructure with modular hardware and software components, and standardized interfaces. While commercial off-the-shelf (COTS) hardware platforms provide the compute capacity for running vRAN software, hardware accelerators will also play a major role in offloading real-time and complex signal processing functions. Together, COTS platforms and hardware accelerators provide the foundation for building the intelligent 5G network and facilitate innovative new use cases with the intelligent wireless edge.
The document discusses 5G network slicing and artificial intelligence as a service for big data value. It outlines that 5G systems will enable network slicing to support different industries and use cases with varying latency, bandwidth and capacity needs. By 2025, over 1.2 billion 5G connections are projected globally with 5G covering 40% of the population.
WiFi 7 Training, Improved Latency, Introduction to 802.11beBryan Len
802.11be improvement. 802.11be training, known as WiFi 7.
It is the next noteworthy milestone in the Wi-Fi long-term success story what provides with extremely high throughput and compatible to real-time applications.
Watch the video https://www.youtube.com/watch?v=o-pILzlhP3I
The main features of 802.11be are:
320 MHz bandwidth
Multi-band/multi-channel aggregation
16 spatial streams and Multiple Input
Multiple Output (MIMO) protocols enhancements,
Multi-Access Point (AP) Coordination
Enhanced link adaptation
Adaptation to regulatory rules specific to 6 GHz spectrum,
Integrating Time-Sensitive Networking (TSN) extensions for low-latency real-time traffic (IEEE 802.11aa).
More…
Course outline:
Overview of Wi-Fi Evolution
New Features in Wi-Fi 7
Wi-Fi CERTIFIED 6™
Wi-Fi CERTIFIED 6E
Overview of a WiFi 6E Certified Product Example (Wi-Fi Alliance)
WiFi 6E Security
Overview of Wi-Fi 7
Advanced PHY Techniques Improving Spectrum Efficiency
Introduction to 802.11be, WiFi 7 Training
https://www.tonex.com/training-courses/introduction-to-802-11be-wifi-7-training/
Evolution of the Telco Services Plane, Greg Sikora, TADSummit 2018Alan Quayle
Evolution of the Telco Services Plane
Greg Sikora, Business Development OVOO
Over the past decade the number of telecom service providers has exploded with IP-based telecom services, CPaaS / UCaaS / CCaaS providers, enterprises running their telecom services, xVNOs, etc.
All these new players have brought new skills and new approaches to the creation of telecom services, and belatedly telcos are now adopting new approaches for their Telco Services Plane.
Given our experiences across a range of service providers we’ll describe the evolution of the Telco Services Plane to support new capabilities both within and without the network. Let innovation flourish!
Verso IoT experience – What have we learned from implementations all over the...Bosnia Agile
This document summarizes lessons learned from implementing Internet of Things (IoT) solutions around the world. Key points include:
1) IoT technology is not an issue, but there is no single solution - an ecosystem of partners is needed.
2) IoT will impact many aspects of life and business.
3) When starting an IoT project, clearly define the problem and desired outcomes, then design an architecture to support those goals.
The OpenRAN architecture, empowered by intelligence and openness principles, is the foundation for building the virtualized RAN on open hardware and cloud, with embedded AI-powered radio control. The architecture is based on standards defined by O-RAN Alliance, which completely support and are complementary to standards promoted by 3GPP and other industry standards organizations.
Network slicing: A key technology for 5G and its impact on mobile virtual net...Athanasios Lioumpas
Network slicing is a key 5G technology that will impact mobile virtual network operators (MVNOs) by allowing them to optimize profits. It enables a dynamic allocation of network resources based on user profiles and services. This overcomes limitations of legacy networks for MVNOs, such as an inability to differentiate quality of service. Network slicing also allows MVNOs to create modular, multi-operator networks through network functions virtualization. It has the potential to improve user experience, help telecom companies maximize revenue, and boost new business models for MVNOs.
Telefónica views on the design, architecture, and technology of 4G/5G Open RA...DESMOND YUEN
This whitepaper is a blueprint for developing an Open RAN solution. It provides an overview of the main
technology elements that Telefónica is developing
in collaboration with selected partners in the Open
RAN ecosystem.
It describes the architectural elements, design
criteria, technology choices, and key chipsets
employed to build a complete portfolio of radio
units and baseband equipment capable of a full
4G/5G RAN rollout in any market of interest.
NFV Orchestration, SDN and Policy Control - March 2015Alberto Diez
The document discusses network functions virtualization (NFV) orchestration, software-defined networking (SDN), and policy control. It explains that NFV orchestration manages network services and resources across multiple virtual network function (VNF) managers and virtualized infrastructures. SDN controls data flows through open interfaces and handles service chaining. Policy control provides subscriber and application awareness to enable real-time policies. The roles of the NFV orchestrator, VNF managers, SDN controllers, and policy functions are described.
This document discusses network slicing for 5G networks. It begins by describing the end-to-end network slicing system architecture and providing examples of network slices. It then discusses slicing in the core network and radio access network (RAN). Key points are that the control and user planes can be separated and deployed differently based on use case requirements. The document also covers network slice management frameworks based on NGMN and ETSI NFV standards. It describes mapping services to network slices based on attributes, and the need for network slice lifecycle management to interface with both virtualized and non-virtualized network management systems.
Cisco Connect Toronto 2018 network-slicingCisco Canada
The document discusses network slicing, which is the partitioning of network resources and functions to run selected applications, services, or connections in isolation from each other for specific business purposes. This allows mobile operators to offer virtual private networks on a common infrastructure through network slicing on an end-to-end basis across access, transport, and core networks. Slicing enables new revenue opportunities through network slices optimized for different vertical industries while simplifying service delivery and management.
This document provides an introduction and overview of LTE-M technology from Sierra Wireless, a leading provider of Internet of Things solutions. The summary includes:
1) Sierra Wireless has a comprehensive IoT offering including wireless modules, gateways, and cloud connectivity services and is a global leader in the cellular IoT market.
2) LTE-M is a new 3GPP standardized low-power wide-area technology that provides improved power efficiency, coverage, and cost compared to previous cellular technologies for IoT applications.
3) The document outlines the key features and benefits of LTE-M including ultra low power consumption, deep indoor coverage, low device complexity, global network coverage, and support in over
The document discusses network slicing inputs from several standards organizations:
- NGMN defines network slicing and describes the basic concept. ITU refers to NGMN's definition.
- ONF uses NGMN's definition of network slicing. 3GPP references NGMN in TR22.891 and other specifications.
- 3GPP TR38.801 describes RAN aspects of network slicing. TR22.891 includes 13 requirements for network slicing.
- ETSI NFV discusses how network slice lifecycle management interacts with NFV MANO. 5G Americas looks at the end-to-end network slicing architecture and governance.
Live Demo Experience Live Software-defined RAN slicingITU
This document provides an overview of a live software-defined radio access network (RAN) slicing demo. The demo will showcase RAN functional split that separates the control and data planes, a hierarchical real-time controller with RAN agents and APIs, a network graph database, and network applications including a monitoring app and a radio resource management app to enforce RAN slicing policies. Contact information is provided for OpenAirInterface and Mosaic-5G projects.
with IoT, the set of new requirements on the communication infrastructure is growing, leading to re-engineering of the network, introducing new technologies such as NFV, SDN, MEC, Fog , towards a 5G highly distributed, programmatic and dynamic architecture
This document discusses the potential for carriers to offer their network assets and data assets as services in the cloud through a "Carrier as a Service" model. It outlines how carriers possess valuable network infrastructure like servers, routers, switches as well as valuable subscriber data. The document then discusses how carriers can leverage Software Defined Networking and network functions virtualization concepts to offer these assets as APIs and services. This would allow third parties to build applications that utilize the carriers' networks and data, while also creating new revenue opportunities for carriers.
Synchronisation and Time Distribution in Modern Telecommunications Networks3G4G
By Sébastien Jobert & Kenneth Hann
The past decade has witnessed a race for networks to provide ever faster communications, interconnecting people via applications used every day by billions of users. Radio spectrum utilisation and synchronisation plays a key role here. But now that Ethernet has won the bandwidth and cost per bit wars, how are base stations being synchronised today?
*** Shared with Permission from ITP Journal Volume 10 | Part 1 - 2016 ***
The document discusses RAN evolution for 5G networks and virtualized RAN (vRAN) solutions. It notes that vRAN uses software applications on open market hardware to virtualize network elements, except the radio. This allows functions like the centralized unit and distributed unit to be deployed as software. The summary discusses how vRAN enables operators to create 5G "hotspots" through virtualization, open standards and interfaces, and an emerging OpenRAN ecosystem. It notes that vRAN is an edge application that allows 5G hotspots and moving the core network to the edge provides significant cost savings for operators facing declining revenues.
5G slicing and management tmf contribution Saurabh Verma
- The document discusses TM Forum's work on 5G network slicing, including requirements, use cases, and business models.
- It describes two deployment scenarios: a single slice provider model with one provider spanning access, backhaul, and core networks; and a multi-slice provider model with the end-to-end slice spanning multiple providers.
- The key aspects covered are the network slice lifecycle including creation, operations, modification, and termination as well as the roles of 5G OSS/BSS, orchestration, and assurance functions.
OpenRAN is enabling new virtualized and multivendor 5G networks through open standards and interfaces. This will help reduce costs and dependence on single vendors. Operators need to adopt OpenRAN now to benefit. OpenRAN allows virtualization of network elements except radios and uses open interfaces to prevent vendor lock-in. A profitable 5G business case involves initially deploying low latency "hotspot" networks in areas that can enable new services rather than nationwide networks, which have long payback periods.
How to build high performance 5G networks with vRAN and O-RANQualcomm Research
5G networks are poised to deliver an unprecedented amount of data from a richer set of use cases than we have ever seen. This makes efficient networking in terms of scalability, cost, and power critical for the sustainable growth of 5G. Cloud technologies such as virtualization, containerization and orchestration are now powering a surge of innovation in virtualized radio access network (vRAN) infrastructure with modular hardware and software components, and standardized interfaces. While commercial off-the-shelf (COTS) hardware platforms provide the compute capacity for running vRAN software, hardware accelerators will also play a major role in offloading real-time and complex signal processing functions. Together, COTS platforms and hardware accelerators provide the foundation for building the intelligent 5G network and facilitate innovative new use cases with the intelligent wireless edge.
The document discusses 5G network slicing and artificial intelligence as a service for big data value. It outlines that 5G systems will enable network slicing to support different industries and use cases with varying latency, bandwidth and capacity needs. By 2025, over 1.2 billion 5G connections are projected globally with 5G covering 40% of the population.
WiFi 7 Training, Improved Latency, Introduction to 802.11beBryan Len
802.11be improvement. 802.11be training, known as WiFi 7.
It is the next noteworthy milestone in the Wi-Fi long-term success story what provides with extremely high throughput and compatible to real-time applications.
Watch the video https://www.youtube.com/watch?v=o-pILzlhP3I
The main features of 802.11be are:
320 MHz bandwidth
Multi-band/multi-channel aggregation
16 spatial streams and Multiple Input
Multiple Output (MIMO) protocols enhancements,
Multi-Access Point (AP) Coordination
Enhanced link adaptation
Adaptation to regulatory rules specific to 6 GHz spectrum,
Integrating Time-Sensitive Networking (TSN) extensions for low-latency real-time traffic (IEEE 802.11aa).
More…
Course outline:
Overview of Wi-Fi Evolution
New Features in Wi-Fi 7
Wi-Fi CERTIFIED 6™
Wi-Fi CERTIFIED 6E
Overview of a WiFi 6E Certified Product Example (Wi-Fi Alliance)
WiFi 6E Security
Overview of Wi-Fi 7
Advanced PHY Techniques Improving Spectrum Efficiency
Introduction to 802.11be, WiFi 7 Training
https://www.tonex.com/training-courses/introduction-to-802-11be-wifi-7-training/
Evolution of the Telco Services Plane, Greg Sikora, TADSummit 2018Alan Quayle
Evolution of the Telco Services Plane
Greg Sikora, Business Development OVOO
Over the past decade the number of telecom service providers has exploded with IP-based telecom services, CPaaS / UCaaS / CCaaS providers, enterprises running their telecom services, xVNOs, etc.
All these new players have brought new skills and new approaches to the creation of telecom services, and belatedly telcos are now adopting new approaches for their Telco Services Plane.
Given our experiences across a range of service providers we’ll describe the evolution of the Telco Services Plane to support new capabilities both within and without the network. Let innovation flourish!
Verso IoT experience – What have we learned from implementations all over the...Bosnia Agile
This document summarizes lessons learned from implementing Internet of Things (IoT) solutions around the world. Key points include:
1) IoT technology is not an issue, but there is no single solution - an ecosystem of partners is needed.
2) IoT will impact many aspects of life and business.
3) When starting an IoT project, clearly define the problem and desired outcomes, then design an architecture to support those goals.
Chair: Ewan Quibell, management systems and service leader, Jisc.
16:15-16:55 - The autonomous network
Speaker: Simon Parry, CTO UK public sector, Ciena.
You’ve virtualised your servers, virtualised your storage, maybe even virtualised an application, but what about the network that joins it all together? How do you build an agile, open network that responds to the new world of on-demand services, without impacting current performance and while delivering greater efficiencies?
Find out how a network operator can save money and deliver a more responsive experience and outcome for your users.
SCF Technologies for Densification (Introduction)Small Cell Forum
The document provides an agenda for the Densification Summit in Mumbai on October 5, 2017. The agenda includes sessions on technologies for densification such as CloudRAN, RAN virtualization using Mobile CORD, edge computing perspectives from Nokia and Quortus, and orchestration of densification. Case studies will be presented on these topics. Prabhakar Chitrapu will give an opening presentation on SCF technology and 5G past, present and future. Requirements and actions will be discussed with Jio and SCF.
This document discusses challenges with service chaining on SGi-LAN networks and Acme Networks' proposed solution. It outlines challenges such as complex policy configuration, static network architecture that is difficult to change and scale, and inefficient use of subscription-based services. Acme's solution proposes using service function chaining and enablers like SCTCF and TDF to dynamically orchestrate policies across networks in a scalable way. This would allow for an agile, elastic SGi-LAN to efficiently deliver services based on multiple inputs and reduce costs while improving quality of experience. The document provides examples of how this solution could work and benefits such as reducing complexity, operations expenses and capital expenses.
As SDN & NFV services become commercially available, the industry needs to approach once again the reach issue. There is not a single service provider with complete reach; that is why we build NNIs and need a wider SDN/NFV Ecosystem.
1) The document discusses the evolution of next generation mobile broadband and network architecture towards the M-ICT era, including 5G development.
2) Key aspects that will be important in the M-ICT era include ubiquitous connectivity for tens of billions of devices by 2020, convergence of physical and digital worlds, and network security and privacy.
3) ZTE's strategy is to become a leader in the M-ICT era by helping operators transform networks and create value from data, and by supporting areas like smart cities, enterprise solutions, and 5G technology development.
Fahim Sabir, Director Architecture and Development, Colt Network On Demand, keynote presentation at Light Reading's Automation and the New Carrier Network.
Javier Benitez's talk from the 2017 Open Networking Summit.
Colt is transforming the way they do business and offer network services to customers through the adoption of SDN & NFV as part of a company-wide transformation program called Novitas. Javier Benitez will focus in this presentation on active Colt’s Novitas developments, sharing with the audience their experience in deploying SDN & NFV solutions in production both for Ethernet and IP services, the learning associated as well as their future plans. In particular, Javier Benitez will cover Colt developments around Ethernet & IP on Demand, SD VPN, SDN controlled MPLS packet core and SDN/NFV NNI standardization.
The document discusses Cisco's next generation SD-WAN solution with Viptela. It highlights how the traditional WAN/branch market is undergoing disruption due to factors such as increased cloud usage and demand for SD-WAN solutions. It then describes some of the key limitations of traditional and legacy architectures. The presentation goes on to outline Cisco's SD-WAN solution, which is built on four pillars - security, applications, services, and connectivity/operations. It provides details on the various components of Cisco's SD-WAN solution such as the vEdge routers, vSmart controllers, vBond orchestration plane, and vManage management plane.
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MobilePlots.com - Policy Control today and tomorrow - SDN and 5G
1. Alberto Diez - alberto@mobileplots.com
Policy Control today and
roadmap to SDN and 5G
2. Alberto Diez – 2016
Agenda
• Policy Control today
• 3GPP Rel10-Rel13
• NFV/SDN
• IoT
• 5G
• Telecom trends
• Policy Control tomorrow
3. Alberto Diez - alberto@mobileplots.com
Policy Control today
4. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
5. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
S9Gq
Gx
Sp Sy
Sd
S15 & S9a
REST-Rx
Np
St
NtGxxGo
Rx
Interfaces
6. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
Usage
Monitoring
S9Gq
Gx
Sp Sy
Sd
S15 & S9a
REST-Rx
Np
St
Nt
DPI
OCS
Congestion
Control
Traffic
Steering
MTC
Gxx
QoS
Gating
Sponsored
Connectivity
IFOM
Go
Rx
Interfaces
Features
7. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
Usage
Monitoring
S9Gq
Gx
Sp Sy
Sd
S15 & S9a
REST-Rx
Np
St
Nt
DPI
OCS
Congestion
Control
Traffic
Steering
MTC
Gxx
QoS
Gating
VoLTE
net-neutrality
OTT
Sponsored
Connectivity
FUP
IFOM
Go
Rx
Interfaces
Features
Topics
8. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
Usage
Monitoring
S9Gq
Gx
Sp Sy
Sd
S15 & S9a
REST-Rx
Np
St
Nt
DPI
OCS
Congestion
Control
Traffic
Steering
MTC
Gxx
QoS
Gating
VoLTE
net-neutrality
OTT
Sponsored
Connectivity
FUP
IFOM
Go
Rx
NFV/SDN 5G
IoT
Interfaces
Features
Topics
9. Alberto Diez – 2016
History of policy control
Rel6 Rel7 Rel8 Rel9 Rel10 Rel11 Rel12 Rel13
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
SBLP PCC EPC
Usage
Monitoring
S9Gq
Gx
Sp Sy
Sd
S15 & S9a
REST-Rx
Np
St
Nt
DPI
OCS
Congestion
Control
Traffic
Steering
MTC
Gxx
QoS
Gating
VoLTE
net-neutrality
OTT
Sponsored
Connectivity
FUP
IFOM
Go
Rx
NFV/SDN
5G
IoT
Interfaces
Features
Topics
Declining relevance of policy?
10. Alberto Diez – 2016
The role of policy control today
• Shift from QoS to VoLTE
• Competition with Charging for
Usage Monitoring / FUP upsell
of data plans
• Overcoming DPI and
circumventing Net-neutrality
with OTT & zero-rating
VoLTE
Data Plans
Zero-Rating
OTT
11. Alberto Diez – 2016
VoLTE
• VoLTE made PCRF mandatory when it was not
• VoWiFi and ViLTE not as relevant
• What is needed for VoLTE?
– Rx interface
– Emergency support
– NetLoc
– Basic Events
– MPS
– SIP-Forking
No Need for:
- user profiles
- usage monitoring
- DPIs
- S9
12. Alberto Diez – 2016
Usage Monitoring and Data Plans
• Disputed feature with OCS
• In favor of PCRF are
– Required for postpaid too
– Personalization / Subscriber profiles
– Policy and QoS effect
– Application / Context awareness
– More flexible rules engine
• Against it
– Rating / Bill Shock prevention
13. Alberto Diez – 2016
OTT & Net-neutrality
• Zero-rating as killer application
where its allowed
• Net-neutrality permits
– Emergency
– VoLTE and operator
services prioritization
– Congestion control
14. Alberto Diez – 2016
Value for the end user
• Classical
– QoS & dedicated bearer but user cares about QoE
– Emergency calls but PCC is optional
• Innovative
– Personalization
– Data plans upsell (e.g. roaming, video)
15. Alberto Diez – 2016
Value for the service provider
• Gain agility with a common point for control and
provisioning of a service proposition
– Usage Caps
– QoS & policies
– Traffic steering
• Congestion control
17. Alberto Diez – 2016
Traffic Detection Function
• ADC rules
• Redirection
• Unsolicited ADC rules operation
18. Alberto Diez – 2016
Interaction with OCS
• Sy interface
• Spending Limits as
input for policy
decision
Integration with BBF
• S15 and S9a interface
• Irrelevant
19. Alberto Diez – 2016
Congestion Control
• RCAF and Np interface
• RUCI info per IMSI or APN and ECGI, SAI
eNodeB-Id..
• PCRF to consider this information for new policy
decision
• Possibility to activate it by IMSI (restrictions)
• Mobility to new RCAF area an issue
20. Alberto Diez – 2016
Traffic Steering
• TSSF and St
• Selecting between different (S)Gi-LAN
• Can be done by the PCEF or TDF instead
• Traffic description and reference to traffic
steering policy
21. Alberto Diez – 2016
APIs & Network Capabilities
• Nt interface to SCEF for exposure of network
capabilities (i.e. OMA or others)
– Background data transfer window reservation
“transfer policy”
• Rest-Rx and Protocol Converter
22. Alberto Diez – 2016
NBIFOM
• Related to Multi-access IPCAN sessions
• UE initiated and Network Initiated
• PCRF is not mandatory
• Routing Rules authorization (UE) and selection
(Network)
25. Alberto Diez – 2016
NFV Management & Orchestration
• MANO does have service
models and interacts with
BSS/OSS but
– Reserves resources
– Instantiate and deploy Functions
– Provisions Services
– Configure Services
MANO
Telco
Network
BSS
Onboard new enterprise
With these policies
1. Reserve virtual resources
2. Instantiate new elements (PDN-Gw, PCRF)
3. Configure networking (SDN)
4. Configure new elements
6. Configure existing elements (DRA, SGw)
5. Provision policies
26. Alberto Diez – 2016
SDN Control
Control
Data Flows
Switch Switch
Switch
Switch
Switch
Switch
Switch
SDN
Controller
27. Alberto Diez – 2016
Service Function Chaining
NFV
SDN
VNF3
VNF1 VNF4
VNF2
VNF1
VNF2
VNF3
VNF4
28. Alberto Diez – 2016
Service Function Chaining or Traffic Steering
PCRF
Real-Time
Subscriber
awareness
Service
awareness
Gw
Application
awareness
VNF4
VNF2
TDF
SFCtag
Orchestrator/
SDN Controller
VNF3
Applications
Network
PCRF
29. Alberto Diez – 2016
GBP and Intent Networking
LB
LB
LB
LB
Group of
Loadbalancers
•Allowances
•Security policies
•QoS policies
Applications
Network
SDN Controller
A : Intent to reach D
Apply policy in A
Create path A & B
Create path B & D
30. Alberto Diez – 2016
OpenDayLight and its projects
• SDN Controllers use models (described with YANG) for
network elements and for the information send to them
• Projects:
– ASPEN – Real time Media REST NBI. Intent based. Dynamic
QoS reservation for Lync and Webex.
– Boulder – Intent framework for any controller
– Service Function Chaining
– Group Based Policy
– Network Intent Composition
31. Alberto Diez – 2016
Orchestration, SDN and Policy Control
NFV Orchestration
Policy Control
SDN
Scaling up & down
Innovative use
cases
Time-to-Market
Time-to-Market
Operational Efficiencies
Multi-Tenancy
Network
Optimization
OSS/BSS
SDx
CM
Automation
SON
UP/CP Separation
OpenFlow
Auth
Complex!
App Awareness
Subscriber Aware
Real Time
Service Chaining
APIs
Scripts System
models
Service
models
Network
models
Configuration
Run-Time flexibility
Intent
QoS control
33. Alberto Diez – 2016
Use of policy in M2M
• Known operators cases
– Usage monitoring and group
counters to control M2M
expenditure
– Selecting 2G, 3G or LTE
speed
34. Alberto Diez – 2016
Does IoT need policy?
• Wearables
• Connected House
• Connected Car
• Smart Cities
• eHealth
Background application data transfer windows
is interesting because of mass rollout of
updates etc. But why does the PCRF predict?
Couldn’t someone else do it?
35. Alberto Diez – 2016
Industry 4.0 and policy
• Going beyond sensors and
actuators
• Low-latency industrial
applications
• High bandwidth critical data
37. Alberto Diez – 2016
Get rid off the core network
SDN
Control
Subs/Devices
Switch/
Gw
VAS1
VAS2
MANO
Anchor
IP
OF, RESTConf, ?
NSH
LTE
MME
mm
Wi-Fi
Charging
Security/ AAA
Policy/QoS
Switch/
Gw
38. Alberto Diez – 2016
Network Slicing
Radio Access Network
Core Network
MVNO
Apps
Web
Video
IoT
…
Radio Access Network
MVNOApps
Web
Video IoT
…
Core
Network
Core
Network
Core
Network
Core
Network
39. Alberto Diez – 2016
Multi-Access
• LAA, LWA, LTE-U, MULTEFIRE..
• MAPCON, IFOM, NBIFOM
• ANDSF features & Policy
• Location based Policies
• SON
40. Alberto Diez - alberto@mobileplots.com
Telecom trends*
*(selected from Gartner)
41. Alberto Diez – 2016
Big Data
• PCRF can be both source or
sink of big data
• Source: PCRF receives a lot
of information from the
network, applications, user
• Sink: PCRF can learn from Big
Data to optimize policies and
achieve network efficiency
42. Alberto Diez – 2016
Machine Learning
• The PCRF could automatically
learn from the networks new
policies
• Congestion avoidance
• Optimizations
• Combined with Big Data
• Manual approval?
43. Alberto Diez – 2016
Natural Languages
noun verb adjective
• Could policies be expressed in
natural language?
• Combined with Intent
• Would it reduce complexity
and OPEX?
44. Alberto Diez – 2016
WebRTC / Contextual Services
• Can policy add to context?
• Can policy grant QoE in
WebRTC services?
45. Alberto Diez – 2016
Open APIs / Open Data
• To few attempts to expose
policy as part of network
capabilities
• APIs e.g. OMA One
• Data can be exported for
analytics
46. Alberto Diez – 2016
Open Source
• Fundamental in NFV/SDN
– OSM group in ETSI
– OPNFV
– OpenDayLight and ONOS
• If policy is part of SDN Control
then Open Source is part of
policy
47. Alberto Diez - alberto@mobileplots.com
Future of policy control
48. Alberto Diez – 2016
The role of policy control
• QoS might be done by the
SDN Controllers via API
• Data Plans might be a
charging feature OSS/BSS
• Zero-rating and OTT
partnership might be an SDN
Controller exposed API
QoS
Data Plans
Zero-Rating
OTT
49. Alberto Diez – 2016
Value for the end user
• Personalization combining
Real-Time and Subscriber
Data awareness
50. Alberto Diez – 2016
Value for the service provider
• Not from 3GPP
• Does it help to reduce OPEX?
• Does it make the network
simpler?
• Does it contribute to quick
deployment of services?
• Does it provide flexibility?
51. Alberto Diez – 2016
Thank you!
http://mobileplots.com
Takeaways
3GPP Core Network losing relevance
PCRF needs to cooperate with SDN
Controller and provide value by itself
Slice-PCRF and use-case specific PCRF
Upcoming Trends
Simplification of core network
Automated and intelligent policy