Protocol to Access White-Space (PAWS) Databases
RFC 7545
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Type |
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RFC - Proposed Standard
(May 2015; No errata)
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Last updated |
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2018-12-20
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Stream |
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IETF
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plain text
pdf
htmlized
bibtex
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Reviews |
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WG state
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Submitted to IESG for Publication
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Document shepherd |
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Gabor Bajko
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Shepherd write-up |
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Show
(last changed 2014-02-04)
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| IESG |
IESG state |
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RFC 7545 (Proposed Standard)
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Consensus Boilerplate |
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Yes
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Telechat date |
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Responsible AD |
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Pete Resnick
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IESG note |
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This document had a second Last Call. There are unlikely to be more Last Call comments, so feel free to review before Last Call completes.
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Send notices to |
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(None)
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| IANA |
IANA review state |
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Version Changed - Review Needed
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IANA action state |
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RFC-Ed-Ack
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Internet Engineering Task Force (IETF) V. Chen, Ed.
Request for Comments: 7545 Google
Category: Standards Track S. Das
ISSN: 2070-1721 Applied Communication Sciences
L. Zhu
Huawei
J. Malyar
iconectiv
P. McCann
Huawei
May 2015
Protocol to Access White-Space (PAWS) Databases
Abstract
Portions of the radio spectrum that are allocated to licensees are
available for non-interfering use. This available spectrum is called
"white space". Allowing secondary users access to available spectrum
"unlocks" existing spectrum to maximize its utilization and to
provide opportunities for innovation, resulting in greater overall
spectrum utilization.
One approach to managing spectrum sharing uses databases to report
spectrum availability to devices. To achieve interoperability among
multiple devices and databases, a standardized protocol must be
defined and implemented. This document defines such a protocol, the
"Protocol to Access White-Space (PAWS) Databases".
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc7545.
Chen, et al. Standards Track [Page 1]
RFC 7545 PAWS May 2015
Copyright Notice
Copyright (c) 2015 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Chen, et al. Standards Track [Page 2]
RFC 7545 PAWS May 2015
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 5
2. Conventions and Terminology . . . . . . . . . . . . . . . . . 5
2.1. Conventions Used in This Document . . . . . . . . . . . . 5
2.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 6
3. Protocol Overview . . . . . . . . . . . . . . . . . . . . . . 7
3.1. Multi-ruleset Support . . . . . . . . . . . . . . . . . . 8
4. Protocol Functionalities . . . . . . . . . . . . . . . . . . 9
4.1. Database Discovery . . . . . . . . . . . . . . . . . . . 11
4.1.1. Preconfiguration . . . . . . . . . . . . . . . . . . 11
4.1.2. Configuration Update: Database URI Changes . . . . . 11
4.1.3. Error Handling . . . . . . . . . . . . . . . . . . . 12
4.2. PAWS Version . . . . . . . . . . . . . . . . . . . . . . 12
4.3. Initialization . . . . . . . . . . . . . . . . . . . . . 12
4.3.1. INIT_REQ . . . . . . . . . . . . . . . . . . . . . . 13
4.3.2. INIT_RESP . . . . . . . . . . . . . . . . . . . . . . 14
4.4. Device Registration . . . . . . . . . . . . . . . . . . . 15
4.4.1. REGISTRATION_REQ . . . . . . . . . . . . . . . . . . 16
4.4.2. REGISTRATION_RESP . . . . . . . . . . . . . . . . . . 17
4.5. Available Spectrum Query . . . . . . . . . . . . . . . . 18
4.5.1. AVAIL_SPECTRUM_REQ . . . . . . . . . . . . . . . . . 21
4.5.2. AVAIL_SPECTRUM_RESP . . . . . . . . . . . . . . . . . 23
4.5.3. AVAIL_SPECTRUM_BATCH_REQ . . . . . . . . . . . . . . 26
4.5.4. AVAIL_SPECTRUM_BATCH_RESP . . . . . . . . . . . . . . 28
4.5.5. SPECTRUM_USE_NOTIFY . . . . . . . . . . . . . . . . . 29
4.5.6. SPECTRUM_USE_RESP . . . . . . . . . . . . . . . . . . 31
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