Data Aggregation in IPv6-based Vehicular Networks
draft-yan-ipwave-aggregation-00

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IPWAVE Working Group                                              Z. Yan
Internet-Draft                                                     CNNIC
Intended status: Standards Track                                  J. Lee
Expires: May 29, 2020                               Sangmyung University
                                                                J. Jeong
                                                 Sungkyunkwan University
                                                                 Y. Park
                                            University of Malaysia Sabah
                                                             H. Nakazato
                                                       Waseda University
                                                       November 26, 2019

           Data Aggregation in IPv6-based Vehicular Networks
                  draft-yan-ipwave-aggregation-00.txt

Abstract

   Considering the large-scale but small-sized information exchange in
   the vehicular information network, this draft document aims at
   outlining the requirements to support the data aggregation in
   vehicular networks based on the concept of Information-centric
   networking (ICN), in order to make the information retrieval and
   dissemination in an efficient way.

Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
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   This Internet-Draft will expire on May 29, 2020.

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Copyright Notice

   Copyright (c) 2019 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
   (https://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
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   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Data naming . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Routing . . . . . . . . . . . . . . . . . . . . . . . . . . .   4
   4.  Aggregation and Segregation . . . . . . . . . . . . . . . . .   4
   5.  Caching . . . . . . . . . . . . . . . . . . . . . . . . . . .   6
   6.  Other Issues  . . . . . . . . . . . . . . . . . . . . . . . .   6
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .   6
   8.  Normative References  . . . . . . . . . . . . . . . . . . . .   6
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   7

1.  Introduction

   A vehicular information network aims at implementing a myriad of
   applications related to vehicles, traffic information, drivers,
   passengers and pedestrians.  Then a flexible data integration and
   segregation architecture in Intelligent Transportation Systems (ITS)
   should be designed to support the exchange of a huge number of
   heterogeneous information objects in an efficient and scalable
   manner.

   The main case for data integration we discuss in this draft is:
   multiple requested information objects originated from different
   sources are shared in some or all hops on the transmission paths.

   This document outlines the general requirements for data integration
   from several key aspects described in the following sections.  But
   this draft does not specify the requirements in special communication
   cases, such as Vehicle-to-Everything (V2X), Infrastructure-to-
   Everything (I2X), and Vehicle-to-Infrastructure-to-Vehicle (V2I2V)
   communications.  The particular requirements under these special
   cases will be analyzed in the future.

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