---
_id: '12881'
abstract:
- lang: eng
  text: Internet of Things (IoT) applications witness an exceptional evolution of
    traffic demands, while existing protocols, as seen in wireless sensor networks
    (WSNs), struggle to cope with these demands. Traditional protocols rely on finding
    a routing path between sensors generating data and sinks acting as gateway or
    databases. Meanwhile, the network will suffer from high collisions in case of
    high data rates. In this context, in-network processing solutions are used to
    leverage the wireless nodes' computations, by distributing processing tasks on
    the nodes along the routing path. Although in-network processing solutions are
    very popular in wired networks (e.g., data centers and wide area networks), there
    are many challenges to adopt these solutions in wireless networks, due to the
    interference problem. In this paper, we solve the problem of routing and task
    distribution jointly using a greedy Virtual Network Embedding (VNE) algorithm,
    and consider power control as well. Through simulations, we compare the proposed
    algorithm to optimal solutions and show that it achieves good results in terms
    of delay. Moreover, we discuss its sub-optimality by driving tight lower bounds
    and loose upper bounds. We also compare our solution with another wireless VNE
    solution to show the trade-off between delay and symbol error rate.
author:
- first_name: Haitham
  full_name: Afifi, Haitham
  id: '65718'
  last_name: Afifi
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Afifi H, Karl H. An Approximate Power Control Algorithm for a Multi-Cast Wireless
    Virtual Network Embedding. In: <i>2019 12th IFIP Wireless and Mobile Networking
    Conference (WMNC) (WMNC’19)</i>. Paris, France; 2019.'
  apa: Afifi, H., &#38; Karl, H. (2019). An Approximate Power Control Algorithm for
    a Multi-Cast Wireless Virtual Network Embedding. In <i>2019 12th IFIP Wireless
    and Mobile Networking Conference (WMNC) (WMNC’19)</i>. Paris, France.
  bibtex: '@inproceedings{Afifi_Karl_2019, place={Paris, France}, title={An Approximate
    Power Control Algorithm for a Multi-Cast Wireless Virtual Network Embedding},
    booktitle={2019 12th IFIP Wireless and Mobile Networking Conference (WMNC) (WMNC’19)},
    author={Afifi, Haitham and Karl, Holger}, year={2019} }'
  chicago: Afifi, Haitham, and Holger Karl. “An Approximate Power Control Algorithm
    for a Multi-Cast Wireless Virtual Network Embedding.” In <i>2019 12th IFIP Wireless
    and Mobile Networking Conference (WMNC) (WMNC’19)</i>. Paris, France, 2019.
  ieee: H. Afifi and H. Karl, “An Approximate Power Control Algorithm for a Multi-Cast
    Wireless Virtual Network Embedding,” in <i>2019 12th IFIP Wireless and Mobile
    Networking Conference (WMNC) (WMNC’19)</i>, 2019.
  mla: Afifi, Haitham, and Holger Karl. “An Approximate Power Control Algorithm for
    a Multi-Cast Wireless Virtual Network Embedding.” <i>2019 12th IFIP Wireless and
    Mobile Networking Conference (WMNC) (WMNC’19)</i>, 2019.
  short: 'H. Afifi, H. Karl, in: 2019 12th IFIP Wireless and Mobile Networking Conference
    (WMNC) (WMNC’19), Paris, France, 2019.'
date_created: 2019-07-24T07:25:28Z
date_updated: 2022-01-06T06:51:22Z
department:
- _id: '75'
language:
- iso: eng
place: Paris, France
project:
- _id: '27'
  name: Akustische Sensornetzwerke - Teilprojekt "Verteilte akustische Signalverarbeitung
    über funkbasierte Sensornetzwerke
publication: 2019 12th IFIP Wireless and Mobile Networking Conference (WMNC) (WMNC'19)
status: public
title: An Approximate Power Control Algorithm for a Multi-Cast Wireless Virtual Network
  Embedding
type: conference
user_id: '65718'
year: '2019'
...