Innovation, Inference and Enforcement: SAS and Model City - - PowerPoint PPT Presentation

Innovation, Inference and Enforcement: SAS and Model City

International Symposium on Advanced Radio Technologies May 14, 2015

• Dr. Rangam Subramanian, MBA

Lead Technology and Spectrum Policy Strategist, Spectrum Planning Division Office of Spectrum Management National Telecommunication Information Administration Department of Commerce, Washington D.C. Rangam@ntia.doc.gov, 202 482 4399

Agenda

• Transforming Wireless World
• Next Generation Wireless Requirements
• Spectrum Access Service
• SAS Notional Architecture
• Inference, decision making and enforcement
• Model City Program for Testing and Measurement
• Model City framework
• Current Status

2

Transforming Wireless World…

IMPERATIVES

• Lack of spectrum for new siloed

allocations

• Ever increasing applications and

spectrum demand

• Need to optimize usage efficiencies,

new spectrum R&D

3

IMPLICATIONS

• Spectrum sharing is a must
• New paradigm, policies and spectrum

rules

• Need new technologies, usage

measurements/inferences/models, enforcement policies and implementation

• New dimensions to security threats

Motivation to Measurements

4 Measurements Interference Analysis and Assessment Incumbent Protection Modelling, Certification Enforcement Security, Data Sharing Incentives, Business Models

Effective Dynamic Measurements are key to next generation Spectrum Sharing-based networking Device Based/ Crowd Sourcing Network Based Measurements Immersive Measurement Analytics

Spectrum Access System (SAS) Notional Architecture

5

SAS 1 CBSD 11 SAS 2 CBSD 12 CBSD 13 CBSD 21 CBSD 22 User 111 User 112 Proxy Manager Proxy Manager

FCC Databases/ Commercial Users/ Licenses ESC (Federal Incumbent Use)

User n

SAS opens up new paradigms in spectrum sharing and network architectures for effective spectrum utilization - using measurements

SAS & Possible Network Innovation

• Inference, Decision Making and Enforcement

6

Interference Resolution Usage Monitoring Enforcement & Security Enabling New Business Models Data Analytics & Optimization

Technologies Standards Testing

Interference Analysis CBSD Channel Assignment . Manage 3- Tiers Co- existence Incumbent Protection CBSD Power Management SAS-ESC Communic ations SAS-SAS Communic ations PAL Validation CBSD Registration

Spectrum Access System

Model City Under Consideration

7

Model City Test and Measurements can contribute Significantly to advancing spectrum Innovation & National Rule Making

Realistic Urban Testing: Model City

Presidential Memorandum 2010 PCAST July 2012 NITRD/ WSRD Presidential Memorandum 2013 FCC New Experimental Licensing Program NTIA CAC 1675-1710 MHz 1755-1850 MHz 3550-3650 MHz 5350-5470 MHz 5850-5925 MHz Others… Technology Interference Receiver Characteristics Monitoring & Enforcement Security Spectrum Access Service Modelling

Spectrum Bands In Sharing Discussions Gaps to Address Key Events and possible contributors

Model City: Key Areas of Discussion

8

Testing Collaboration Governance

• Cities for testing
• Type of innovations

to be supported

• Spectral bands for

testing

• Technologies, tools,

applications, use cases

• Test plan and

execution

• Potential role of

Govt./Industry interference coordination

• Data analytics
• Enabling testing

collaboration

• Funding plan by

collaborating entities

• CRADA/ Other

agreement vehices for coordination with government agencies as needed

• Incentives for Model

City testing

• Outreach
• Multi-stakeholder

advisory

• Criteria to identify

cities for testing

• Process for test

infrastructure and coordination

• Test licensing
• Establishing

processes

• Building

collaboration

• Information

availability and access

There are several steps to the formation of the Model Cities; However, multiple cities and collaborators are already showing interest

Model City: Next Steps

9

Establishing potential Model City Framework

Nov 2014

Response Consolidation

Jul 11 2014 Aug 26, 2014

Public Notice Response received Round Table Workshop

Dec 2015 April 2015