draft-ietf-paws-problem-stmt-usecases-rqmts-07.txt   draft-ietf-paws-problem-stmt-usecases-rqmts-08.txt 
Working Group Draft S. Probasco, Ed. Working Group Draft S. Probasco, Ed.
Internet-Draft B. Patil Internet-Draft B. Patil
Intended status: Informational August 27, 2012 Intended status: Informational August 30, 2012
Expires: February 28, 2013 Expires: March 3, 2013
Protocol to Access White Space database: PS, use cases and rqmts Protocol to Access White Space database: PS, use cases and rqmts
draft-ietf-paws-problem-stmt-usecases-rqmts-07 draft-ietf-paws-problem-stmt-usecases-rqmts-08
Abstract Abstract
Portions of the radio spectrum that are assigned to a particular use Portions of the radio spectrum that are assigned to a particular use
but are unused or unoccupied at specific locations and times are but are unused or unoccupied at specific locations and times are
defined as "white space". The concept of allowing additional defined as "white space". The concept of allowing additional
transmissions (which may or may not be licensed) in white space is a transmissions (which may or may not be licensed) in white space is a
technique to "unlock" existing spectrum for new use. An obvious technique to "unlock" existing spectrum for new use. An obvious
requirement is that these additional transmissions do not interfere requirement is that these additional transmissions do not interfere
with the assigned use of the spectrum. One approach to using the with the assigned use of the spectrum. One approach to using the
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on February 28, 2013. This Internet-Draft will expire on March 3, 2013.
Copyright Notice Copyright Notice
Copyright (c) 2012 IETF Trust and the persons identified as the Copyright (c) 2012 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
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The figure below shows an example deployment of this scenario. The figure below shows an example deployment of this scenario.
\|/ \|/
| |
| |
|-|---------| |-|---------|
| Master/AP |\ | Master/AP |\
/| Router | \ /| Router | \
Streaming/ |-----------| \ Streaming/ |-----------| \
-------- / \ ----------- -------- / \ -----------
|Slave/| / \ (----) | Database | |Slave/| / \ (----) | Database|
|WS Dev| \ ( ) /---------- |WS Dev| \ ( ) /----------
------- \ \ / \ ------- \ \ / \
\ X( Internet ) \ X( Internet )
\ / \ / \ / \ /
Signaling \|/ / ( )\ Signaling \|/ / ( )\
\ | / (----) \---------- \ | / (----) \----------
\ | / | YouTube | \ | / | YouTube|
\|-|---------| / ---------- \|-|---------| / ----------
| | / | | /
| 3G BTS |/ | 3G BTS |/
|-----------| |-----------|
Figure 5: Offloading: moving traffic to a white space network Figure 5: Offloading: moving traffic to a white space network
Once a dual or multi mode device (3G + TVWS) is connected to a 3G Once a dual or multi mode device (3G + TVWS) is connected to a 3G
network, a simplified operation scenario of offloading selected network, a simplified operation scenario of offloading selected
content such as video stream from the 3G connection to the TWVS content such as video stream from the 3G connection to the TWVS
skipping to change at page 41, line 15 skipping to change at page 41, line 15
Specifications: Policies and Procedures for Operation in Specifications: Policies and Procedures for Operation in
the TV bands", July 2011. the TV bands", July 2011.
[FCC47CFR90.210] [FCC47CFR90.210]
FCC, "Title 47 Telecommunication CFR Chapter I - Federal FCC, "Title 47 Telecommunication CFR Chapter I - Federal
Communication Commission Part 90 - Private Land Mobile Communication Commission Part 90 - Private Land Mobile
Radio Services - Section 210 Emission masks; http:// Radio Services - Section 210 Emission masks; http://
edocket.access.gpo.gov/cfr_2010/octqtr/pdf/ edocket.access.gpo.gov/cfr_2010/octqtr/pdf/
47cfr90.210.pdf", October 2010. 47cfr90.210.pdf", October 2010.
[PAWS-PS] IETF, "Protocol to Access White Space database: Problem
statement; https://datatracker.ietf.org/doc/
draft-patil-paws-problem-stmt/", July 2011.
[RFC2119] IETF, "Key words for use in RFCs to Indicate Requirement [RFC2119] IETF, "Key words for use in RFCs to Indicate Requirement
Levels; Levels;
http://www.rfc-editor.org/rfc/pdfrfc/rfc2119.txt.pdf", http://www.rfc-editor.org/rfc/pdfrfc/rfc2119.txt.pdf",
March 1997. March 1997.
11.2. Informative References 11.2. Informative References
[3MOO] FCC, "Federal Communications Commission, Third Memorandum [3MOO] FCC, "Federal Communications Commission, Third Memorandum
Opinion and Order", April 2012. Opinion and Order", April 2012.
skipping to change at page 42, line 15 skipping to change at page 42, line 12
stakeholders.ofcom.org.uk/consultations/geolocation/ stakeholders.ofcom.org.uk/consultations/geolocation/
statement/"", September 2011. statement/"", September 2011.
[Ofcom Requirements] [Ofcom Requirements]
Ofcom, "Ofcom, Regulatory requirements for white space Ofcom, "Ofcom, Regulatory requirements for white space
devices in the UHF TV band; http://www.cept.org/Documents/ devices in the UHF TV band; http://www.cept.org/Documents/
se-43/6161/ se-43/6161/
SE43(12)Info11_Ofcom-regulatory-requirements-for-WSDs-in- SE43(12)Info11_Ofcom-regulatory-requirements-for-WSDs-in-
the-UHF-TV-band", July 2012. the-UHF-TV-band", July 2012.
[RFC5222] IETF, Hardie, T., Netwon, A., Schulzrinne, H., and H.
Tschofenig, "LoST: A Location-to-Service Translation Proto
col;http://www.rfc-editor.org/rfc/pdfrfc/rfc5222.txt.pdf",
August 2008.
[Spectrum Framework Review] [Spectrum Framework Review]
Ofcom - Independent regulator and competition authority Ofcom - Independent regulator and competition authority
for the UK communications industries, "Spectrum Framework for the UK communications industries, "Spectrum Framework
Review; Review;
http://stakeholders.ofcom.org.uk/consultations/sfr/", http://stakeholders.ofcom.org.uk/consultations/sfr/",
February 2005. February 2005.
[TV Whitespace Tutorial Intro] [TV Whitespace Tutorial Intro]
IEEE 802 Executive Committee Study Group on TV White IEEE 802 Executive Committee Study Group on TV White
Spaces, "TV Whitespace Tutorial Intro; http:// Spaces, "TV Whitespace Tutorial Intro; http://
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