submission doc.: ieee 802.19-15/0022r0 march 2015 naotaka sato, sonyslide 1 new federal spectrum...
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Submission
doc.: IEEE 802.19-15/0022r0March 2015
Naotaka Sato, SonySlide 1
New Federal Spectrum Access System- US 3.5GHz bands -
Date: 2015-03-10
Name Affiliations Address Phone email Naotaka Sato Sony [email protected]
Chen Sun Sony China [email protected]
Sho Furuichi Sony [email protected]
Authors:
Notice: This document has been prepared to assist IEEE 802.19. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
Abstract
• This document shows the abstract of “New Federal Spectrum Access System (SAS)” proposed by President’s Council of Advisors on Science and Technology and “Further Notice of Proposed Rule Making (FNPRM) for 3.5GHz Spectrum Access System (SAS)” proposed by FCC.
• This document only shows the latest information as of today, and it will be possible to change in near future.
Slide 2
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
Results of WRC-12
• The 3400 - 3600MHz band is allocated to the mobile, except aeronautical mobile, service on a primary basis and is identified for International Mobile Telecommunications (IMT).o 3GPP defined Band22 (FDD) and Band 42 (TDD) for LTE
• Most of countries will NOT allocate to operate licensed-exempt devices.o In US, the 3550 – 3650MHz band is used for Military radar system and
Fixed Satellite Service Earth Stations
Slide 3
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS)
• President’s Council of Advisors on Science and Technology (PCAST) proposed on July 20, 2012
Slide 4
March 2015
http://www.whitehouse.gov/sites/default/files/microsites/ostp/pcast_spectrum_report_final_july_20_2012.pdf
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS) (Cont.)
• PCAST recommends the President issue a new memorandum that:o states the policy of the U.S. government is to share underutilized
Federal spectrum; ando identifies immediately 1,000 MHz of Federal spectrum for sharing
with the private sector; and
• The New Spectrum Superhighway:o Divides spectrum into substantial blocks with common characteristicso Makes sharing by Federal users with commercial users the normo Measures spectrum effectiveness using a new metrico Increases capacity by 1000’s of times.
Slide 5
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS) (Cont.)
• Federal and Shared Spectrum Bands Under Investigation
Slide 6
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS) (Cont.)
• Use Existing Technologieso Database Management Technology
• Geo-location Database Management is already being implemented by FCC in TV Band
o Policy Immediately Enables Existing Technologies such as Small Cell• Optimized for Aggregate Capacity• Wi-fi offload, already integral to Carrier traffic, is the proof point
o Not Dependent on Cognitive Radio, Smart Antenna, DSA Technologies• a sharing architecture will increase investment dollars and accelerate an
innovation cycle• implementation will further improve effectiveness
Slide 7
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS) (Cont.)
• Implement a Federal Spectrum Access Systemo Hierarchy of Users
• Federal Primary Access (Incumbent)• Secondary Exclusive Access (Accommodates non-shared access
technologies like LTE or Quality of Service Applications)• General Authorized Access
o Geo-location Database with policy informationo Sensing option for Federal Systems
• Allow Access to Unused Spectrum
Slide 8
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
New Federal Spectrum Access System (SAS) (Cont.)
• Federal Spectrum Management
Slide 9
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
FNPRM for 3.5GHz SAS
• Further Notice of Proposed Rule Making (FNPRM) for 3.5GHz Spectrum Access System (SAS) (FCC 14-49)o Proposed Title 47 of the Code of Federal Regulations (CFR) Part 96
rule• Subpart A - GENERAL RULES• Subpart B - INCUMBENT PROTECTIONS• Subpart C - PRIORITY ACCESS• Subpart D - GENERAL AUTHORIZED ACCESS• Subpart E - TECHNICAL RULES• Subpart F - SPECTRUM ACCESS SYSTEM
Slide 10
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
SAS operation work flow
Slide 11
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
Frequency Assignments
• A minimum of fifty percent of the bandwidth, rounded to the nearest 10 megahertz, available for Citizens Broadband Radio Service users in a given census tract must be reserved for General Authorized Access use. The remaining bandwidth shall be made available to Priority Access Licensees. (Part 96.13)
Slide 12
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
Census Tract
Slide 13
March 2015
2010 Census – Census tract reference map: New York County, NY
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
Summary
• Presented the abstract of “New Federal Spectrum Access System (SAS)” proposed by President’s Council of Advisors on Science and Technology.
• Presented “Further Notice of Proposed Rule Making (FNPRM) for 3.5GHz Spectrum Access System (SAS)” proposed by FCC.
• The rule of 3.5GHz SAS will be finalized in few months.
Slide 14
March 2015
Submission
doc.: IEEE 802.19-15/0022r0
Naotaka Sato, Sony
References
• International Telecommunication Union, “Final Acts WRC-12”, World Radiocommunication Conference, Geneva, July 2012
• President’s Council of Advisors on Science and Technology, “2011 U.S. INTELLECTUAL PROPERTY ENFORCEMENT COORDINATOR ANNUAL REPORT ON INTELLECTUAL PROPERTY ENFORCEMENTCOVER TITLE HERE REPORT TO THE PRESIDENT REALIZING THE FULL POTENTIAL OF GOVERNMENT-HELD SPECTRUM TO SPUR ECONOMIC GROWTH”, July 20, 2012
• Federal Communications Commission, FCC 13-144, “GN Docket No. 12-354 COMMISSION SEEKS COMMENT ON LICENSING MODELS AND TECHNICAL REQUIREMENTS IN THE 3550-3650 MHz BAND”, November 1, 2013
• Federal Communications Commission, FCC 14-49, “GN Docket No. 12-354 FUTHER NOTICE OF PROPOSED RULEMAKING”, April 23, 2014
Slide 15
March 2015