Llrp rfid adrián cruz hernández

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Low Level Reader Protocol (LLRP) Version 1.1
Ratified Standard October 13, 2010
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Copyright notice
© 2005-2010, EPCglobal Inc. All rights reserved. Unauthorized reproduction, modification, and/or use of this document is not permitted. Requests for permission to reproduce should be addressed to epcglobal@epcglobalinc.org. EPCglobal Inc.TM is providing this document as a service tointerested industries. This document was developed through a consensus process of interested parties. Although efforts have been to assure that the document is correct, reliable, and technically accurate, EPCglobal Inc. makes NO WARRANTY, EXPRESS OR IMPLIED, THAT THIS DOCUMENT IS CORRECT, WILL NOT REQUIRE MODIFICATION AS EXPERIENCE AND TECHNOLOGICAL ADVANCES DICTATE, OR WILL BE SUITABLEFOR ANY PURPOSE OR WORKABLE IN ANY APPLICATION, OR OTHERWISE. Use of this Document is with the understanding that EPCglobal Inc. has no liability for any claim to the contrary, or for any damage or loss of any kind or nature

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This document specifies an interface between RFID Readers and Clients. The interface protocol is called low-level because it provides control of RFID air protocol operation timing and access to air protocol command parameters. The design of this interface recognizes that in some RFID systems, there is a requirement for explicit knowledge of RFID air protocols and theability to control Readers that implement RFID air protocol communications. It also recognizes that coupling control to the physical layers of an RFID infrastructure may be useful for the purpose of mitigating RFID interference.

Audience for this document
The target audience for this specification includes: RFID Network Infrastructure vendors Reader vendors EPC Middleware vendors Systemintegrators

Status of this document
This section describes the status of this document at the time of its publication. Other documents may supersede this document. The latest status of this document series is maintained at EPCglobal. See http://www.epcglobalinc.org for more information. On October 13th, LLRP version 1.1 was ratifieded by the GS1 EPCglobal Board. Comments on thisdocument should be sent to the EPCglobal Software Action Group Reader Operations Working Group mailing list at GS1help@gs1.org.

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Contents
INDEX OF FIGURES.......................................................................................................................... 12 INDEX OF TABLES ............................................................................................................................ 12 1 2 3 4 5 (INFORMATIVE) GLOSSARY ................................................................................................. 13 INTRODUCTION...