--- 1/draft-ietf-lwig-cellular-03.txt	2015-04-30 02:14:50.604789282 -0700
+++ 2/draft-ietf-lwig-cellular-04.txt	2015-04-30 02:14:50.640790159 -0700
@@ -1,19 +1,19 @@
 
 Network Working Group                                           J. Arkko
 Internet-Draft                                               A. Eriksson
 Intended status: Informational                                A. Keranen
-Expires: April 30, 2015                                         Ericsson
-                                                        October 27, 2014
+Expires: November 1, 2015                                       Ericsson
+                                                          April 30, 2015
 
       Building Power-Efficient CoAP Devices for Cellular Networks
-                      draft-ietf-lwig-cellular-03
+                      draft-ietf-lwig-cellular-04
 
 Abstract
 
    This memo discusses the use of the Constrained Application Protocol
    (CoAP) protocol in building sensors and other devices that employ
    cellular networks as a communications medium.  Building communicating
    devices that employ these networks is obviously well known, but this
    memo focuses specifically on techniques necessary to minimize power
    consumption.
 
@@ -25,25 +25,25 @@
    Internet-Drafts are working documents of the Internet Engineering
    Task Force (IETF).  Note that other groups may also distribute
    working documents as Internet-Drafts.  The list of current Internet-
    Drafts is at http://datatracker.ietf.org/drafts/current/.
 
    Internet-Drafts are draft documents valid for a maximum of six months
    and may be updated, replaced, or obsoleted by other documents at any
    time.  It is inappropriate to use Internet-Drafts as reference
    material or to cite them other than as "work in progress."
 
-   This Internet-Draft will expire on April 30, 2015.
+   This Internet-Draft will expire on November 1, 2015.
 
 Copyright Notice
 
-   Copyright (c) 2014 IETF Trust and the persons identified as the
+   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
@@ -616,26 +616,26 @@
               JavaScript Object Notation (JSON)", RFC 4627, July 2006.
 
    [RFC6690]  Shelby, Z., "Constrained RESTful Environments (CoRE) Link
               Format", RFC 6690, August 2012.
 
    [RFC7252]  Shelby, Z., Hartke, K., and C. Bormann, "The Constrained
               Application Protocol (CoAP)", RFC 7252, June 2014.
 
    [I-D.ietf-core-observe]
               Hartke, K., "Observing Resources in CoAP", draft-ietf-
-              core-observe-14 (work in progress), June 2014.
+              core-observe-16 (work in progress), December 2014.
 
    [I-D.ietf-core-resource-directory]
-              Shelby, Z., Bormann, C., and S. Krco, "CoRE Resource
-              Directory", draft-ietf-core-resource-directory-01 (work in
-              progress), December 2013.
+              Shelby, Z. and C. Bormann, "CoRE Resource Directory",
+              draft-ietf-core-resource-directory-02 (work in progress),
+              November 2014.
 
    [W3C.REC-exi-20110310]
               Kamiya, T. and J. Schneider, "Efficient XML Interchange
               (EXI) Format 1.0", World Wide Web Consortium
               Recommendation REC-exi-20110310
               http://www.w3.org/TR/2011/REC-exi-20110310, March 2011.
 
    [I-D.jennings-senml]
               Jennings, C., Shelby, Z., and J. Arkko, "Media Types for
               Sensor Markup Language (SENML)", draft-jennings-senml-10