Subject: [icnrg] DABBER protocol - version 01

From: Paulo Mendes <[email-masked]>
Date: Wed, 29 Aug 2018 11:43:51 +0100

Dear all, 

A new version of I-D, draft-mendes-icnrg-dabber-01.txt
has been successfully submitted by Paulo Mendes and posted to the
IETF repository.

Main differences towards version 00 are:
- Revised explanation of the Multiple Path Computation based on adjustments done during the implementation.
- The FIB ranking operation was removed in other to be compatible with the current NFD implementation, which does not allow any operation to the done at the FIB level: FIB is updated only based on the content of the RIB.
- Better explanation of the relationship between the cost of a Name Prefix and its validity.
- Better explanation of the relationship towards NSLR: Although DABBER specification allows an easier integration with NDN access networks based on NSLR, its operation is completely independent of NSLR.
- Inclusion of one more metric related with contextualisation aspects.

Name:		draft-mendes-icnrg-dabber
Revision:	01
Title:		Information-centric Routing for Opportunistic Wireless Networks
Document date:	2018-08-27
Group:		Individual Submission
Pages:		29
URL:            https://www.ietf.org/internet-drafts/draft-mendes-icnrg-dabber-01.txt <https://www.ietf.org/internet-drafts/draft-mendes-icnrg-dabber-01.txt>
Status:         https://datatracker.ietf.org/doc/draft-mendes-icnrg-dabber/ <https://datatracker.ietf.org/doc/draft-mendes-icnrg-dabber/>
Htmlized:       https://tools.ietf.org/html/draft-mendes-icnrg-dabber-01 <https://tools.ietf.org/html/draft-mendes-icnrg-dabber-01>
Htmlized:       https://datatracker.ietf.org/doc/html/draft-mendes-icnrg-dabber <https://datatracker.ietf.org/doc/html/draft-mendes-icnrg-dabber>
Diff:           https://www.ietf.org/rfcdiff?url2=draft-mendes-icnrg-dabber-01 <https://www.ietf.org/rfcdiff?url2=draft-mendes-icnrg-dabber-01>

Abstract:
  This draft describes the Data reAchaBility BasEd Routing (DABBER)
  protocol, which has been developed to extend the reached of Named
  Data Networking based routing approaches to opportunistic wireless
  networks. By "opportunistic wireless networks" it is meant multi-hop
  wireless networks where finding an end-to-end path between any pair
  of nodes at any moment in time may be a challenge. The goal is to
  assist in better defining opportunities for the transmission of
  Interest packets towards the most suitable data source, based on
  metrics that provide information about: i) the availability of
  different data sources; ii) the availability and centrality of
  neighbor nodes; iii) the time lapse between forwarding Interest
  packets and receiving the corresponding data packets. The document
  presents an architectural overview of DABBER followed by
  specification options related to the dissemination of name-prefix
  information to support the computation of next hops, and the ranking
  of forwarding options based on the best set of neighbors to ensure a
  short time-to-completion.

Melhores Cumprimentos / Best Regards / Mit freundlichen Grüßen
------------------------------------------------
Paulo Mendes, Ph.D
Coordinator SITI group @ COPELABS (http://siti.ulusofona.pt)
Director of NEMPS PhD program (http://nemps.ulusofona.pt <http://nemps.ulusofona.pt/>)
Associated Professor at University Lusofona, Portugal

http://www.paulomilheiromendes.com <http://www.paulomilheiromendes.com/>
Tel: +351 217 50 50 22