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Z Cao, M Kovatsch, H Tian, X He

2014/9

IETF ID work in progress),[Expired: September 22, 2014]

Energy Efficient Implementation of IETF Constrained Protocol Suite draft-‐ietf-‐lwig- Page 1 Energy Efficient Implementation of IETF Constrained Protocol Suite draft-‐ietf-‐lwig-‐energy-‐efficient-‐01 Z. Cao, C. Gomez, M. Kovatsch, H. Tian, X. He Carles Gomez has been partly supported by the Spanish Government through project TEC2012-‐32531, and FEDER IETF 91 – Honolulu, Nov 2014 Page 2 Outline • Overview of updates – Section 3 (“MAC and Radio Duty Cycling”) • Intro text • Subsection 3.1 (“Radio Duty Cycling techniques”) • Subsection 3.2 (“Latency and buffering”) • Subsection 3.3 (“Power save services available in example low-power radios”) – Section 5 (“Routing protocols”) – Section 6 (“Application Layer”) – Minor updates • 7. Crosslayer optimization • Further questions to the WG Page 3 Section 3 introduction • Idle listening is the key problem • Motivation for radio duty cycling • Mention P1 and P0 …