| rfc9178v3.txt | rfc9178.txt | |||
|---|---|---|---|---|
| Internet Engineering Task Force (IETF) J. Arkko | Internet Engineering Task Force (IETF) J. Arkko | |||
| Request for Comments: 9178 Ericsson | Request for Comments: 9178 Ericsson | |||
| Category: Informational A. Eriksson | Category: Informational A. Eriksson | |||
| ISSN: 2070-1721 Independent | ISSN: 2070-1721 Independent | |||
| A. Keränen | A. Keränen | |||
| Ericsson | Ericsson | |||
| April 2022 | May 2022 | |||
| Building Power-Efficient Constrained Application Protocol (CoAP) Devices | Building Power-Efficient Constrained Application Protocol (CoAP) Devices | |||
| for Cellular Networks | for Cellular Networks | |||
| Abstract | Abstract | |||
| This memo discusses the use of the Constrained Application Protocol | This memo discusses the use of the Constrained Application Protocol | |||
| (CoAP) in building sensors and other devices that employ cellular | (CoAP) in building sensors and other devices that employ cellular | |||
| networks as a communications medium. Building communicating devices | networks as a communications medium. Building communicating devices | |||
| that employ these networks is obviously well known, but this memo | that employ these networks is obviously well known, but this memo | |||
| skipping to change at line 629 ¶ | skipping to change at line 629 ¶ | |||
| [RFC7252] Shelby, Z., Hartke, K., and C. Bormann, "The Constrained | [RFC7252] Shelby, Z., Hartke, K., and C. Bormann, "The Constrained | |||
| Application Protocol (CoAP)", RFC 7252, | Application Protocol (CoAP)", RFC 7252, | |||
| DOI 10.17487/RFC7252, June 2014, | DOI 10.17487/RFC7252, June 2014, | |||
| <https://www.rfc-editor.org/info/rfc7252>. | <https://www.rfc-editor.org/info/rfc7252>. | |||
| [RFC7641] Hartke, K., "Observing Resources in the Constrained | [RFC7641] Hartke, K., "Observing Resources in the Constrained | |||
| Application Protocol (CoAP)", RFC 7641, | Application Protocol (CoAP)", RFC 7641, | |||
| DOI 10.17487/RFC7641, September 2015, | DOI 10.17487/RFC7641, September 2015, | |||
| <https://www.rfc-editor.org/info/rfc7641>. | <https://www.rfc-editor.org/info/rfc7641>. | |||
| [RFC8949] Bormann, C. and P. Hoffman, "Concise Binary Object | ||||
| Representation (CBOR)", STD 94, RFC 8949, | ||||
| DOI 10.17487/RFC8949, December 2020, | ||||
| <https://www.rfc-editor.org/info/rfc8949>. | ||||
| [RFC9176] Amsüss, C., Ed., Shelby, Z., Koster, M., Bormann, C., and | [RFC9176] Amsüss, C., Ed., Shelby, Z., Koster, M., Bormann, C., and | |||
| P. van der Stok, "Constrained RESTful Environments (CoRE) | P. van der Stok, "Constrained RESTful Environments (CoRE) | |||
| Resource Directory", RFC 9176, DOI 10.17487/RFC9176, April | Resource Directory", RFC 9176, DOI 10.17487/RFC9176, April | |||
| 2022, <https://www.rfc-editor.org/info/rfc9176>. | 2022, <https://www.rfc-editor.org/info/rfc9176>. | |||
| [W3C.REC-exi-20140211] | [W3C.REC-exi-20140211] | |||
| Schneider, J., Kamiya, T., Peintner, D., and R. Kyusakov, | Schneider, J., Kamiya, T., Peintner, D., and R. Kyusakov, | |||
| "Efficient XML Interchange (EXI) Format 1.0 (Second | "Efficient XML Interchange (EXI) Format 1.0 (Second | |||
| Edition)", World Wide Web Consortium Recommendation REC- | Edition)", World Wide Web Consortium Recommendation REC- | |||
| exi-20140211, February 2014, <https://www.w3.org/TR/exi/>. | exi-20140211, February 2014, <https://www.w3.org/TR/exi/>. | |||
| skipping to change at line 675 ¶ | skipping to change at line 680 ¶ | |||
| Novo, "Implementing Tiny COAP Sensors", Work in Progress, | Novo, "Implementing Tiny COAP Sensors", Work in Progress, | |||
| Internet-Draft, draft-arkko-core-sleepy-sensors-01, 5 July | Internet-Draft, draft-arkko-core-sleepy-sensors-01, 5 July | |||
| 2011, <https://datatracker.ietf.org/doc/html/draft-arkko- | 2011, <https://datatracker.ietf.org/doc/html/draft-arkko- | |||
| core-sleepy-sensors-01>. | core-sleepy-sensors-01>. | |||
| [RFC8387] Sethi, M., Arkko, J., Keranen, A., and H. Back, "Practical | [RFC8387] Sethi, M., Arkko, J., Keranen, A., and H. Back, "Practical | |||
| Considerations and Implementation Experiences in Securing | Considerations and Implementation Experiences in Securing | |||
| Smart Object Networks", RFC 8387, DOI 10.17487/RFC8387, | Smart Object Networks", RFC 8387, DOI 10.17487/RFC8387, | |||
| May 2018, <https://www.rfc-editor.org/info/rfc8387>. | May 2018, <https://www.rfc-editor.org/info/rfc8387>. | |||
| [RFC8949] Bormann, C. and P. Hoffman, "Concise Binary Object | ||||
| Representation (CBOR)", STD 94, RFC 8949, | ||||
| DOI 10.17487/RFC8949, December 2020, | ||||
| <https://www.rfc-editor.org/info/rfc8949>. | ||||
| [CoAP-Alive] | [CoAP-Alive] | |||
| Castellani, A. P. and S. Loreto, "CoAP Alive Message", | Castellani, A. and S. Loreto, "CoAP Alive Message", Work | |||
| Work in Progress, Internet-Draft, draft-castellani-core- | in Progress, Internet-Draft, draft-castellani-core-alive- | |||
| alive-00, 29 March 2012, | 00, 29 March 2012, <https://datatracker.ietf.org/doc/html/ | |||
| <https://datatracker.ietf.org/doc/html/draft-castellani- | draft-castellani-core-alive-00>. | |||
| core-alive-00>. | ||||
| [CoAP-Publ-Monitor] | [CoAP-Publ-Monitor] | |||
| Fossati, T., Giacomin, P., and S. Loreto, "Publish and | Fossati, T., Giacomin, P., and S. Loreto, "Publish and | |||
| Monitor Options for CoAP", Work in Progress, Internet- | Monitor Options for CoAP", Work in Progress, Internet- | |||
| Draft, draft-fossati-core-publish-monitor-options-01, 10 | Draft, draft-fossati-core-publish-monitor-options-01, 10 | |||
| March 2012, <https://datatracker.ietf.org/doc/html/draft- | March 2012, <https://datatracker.ietf.org/doc/html/draft- | |||
| fossati-core-publish-monitor-options-01>. | fossati-core-publish-monitor-options-01>. | |||
| [CoRE-Mirror] | [CoRE-Mirror] | |||
| Vial, M., "CoRE Mirror Server", Work in Progress, | Vial, M., "CoRE Mirror Server", Work in Progress, | |||
| Internet-Draft, draft-vial-core-mirror-proxy-01, 13 July | Internet-Draft, draft-vial-core-mirror-proxy-01, 13 July | |||
| 2012, <https://datatracker.ietf.org/doc/html/draft-vial- | 2012, <https://datatracker.ietf.org/doc/html/draft-vial- | |||
| core-mirror-proxy-01>. | core-mirror-proxy-01>. | |||
| [CoAP-PubSub] | [CoAP-PubSub] | |||
| Koster, M., Keranen, A., and J. Jimenez, "Publish- | Koster, M., Keranen, A., and J. Jimenez, "Publish- | |||
| Subscribe Broker for the Constrained Application Protocol | Subscribe Broker for the Constrained Application Protocol | |||
| (CoAP)", Work in Progress, Internet-Draft, draft-ietf- | (CoAP)", Work in Progress, Internet-Draft, draft-ietf- | |||
| core-coap-pubsub-09, 30 September 2019, | core-coap-pubsub-10, 4 May 2022, | |||
| <https://datatracker.ietf.org/doc/html/draft-ietf-core- | <https://datatracker.ietf.org/doc/html/draft-ietf-core- | |||
| coap-pubsub-09>. | coap-pubsub-10>. | |||
| [Android-Bundle] | [Android-Bundle] | |||
| "Optimizing Downloads for Efficient Network Access", | "Optimize network access", Android developer note, May | |||
| Android developer note, August 2020, | 2022, <https://developer.android.com/training/efficient- | |||
| <https://developer.android.com/training/efficient- | ||||
| downloads/efficient-network-access.html>. | downloads/efficient-network-access.html>. | |||
| Acknowledgments | Acknowledgments | |||
| The authors would like to thank Zach Shelby, Jan Holler, Salvatore | The authors would like to thank Zach Shelby, Jan Holler, Salvatore | |||
| Loreto, Matthew Vial, Thomas Fossati, Mohit Sethi, Jan Melen, Joachim | Loreto, Matthew Vial, Thomas Fossati, Mohit Sethi, Jan Melen, Joachim | |||
| Sachs, Heidi-Maria Rissanen, Sebastien Pierrel, Kumar Balachandran, | Sachs, Heidi-Maria Rissanen, Sebastien Pierrel, Kumar Balachandran, | |||
| Muhammad Waqas Mir, Cullen Jennings, Markus Isomaki, Hannes | Muhammad Waqas Mir, Cullen Jennings, Markus Isomaki, Hannes | |||
| Tschofenig, and Anna Larmo for interesting discussions in this | Tschofenig, and Anna Larmo for interesting discussions in this | |||
| problem space. | problem space. | |||
| End of changes. 7 change blocks. | ||||
| 16 lines changed or deleted | 14 lines changed or added | |||
This html diff was produced by rfcdiff 1.48. The latest version is available from http://tools.ietf.org/tools/rfcdiff/ | ||||