Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
COSMO: CO-simulation with MATLAB and OMNeT++ for indoor wireless networks
KTH, School of Information and Communication Technology (ICT), Centres, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK. KTH, School of Information and Communication Technology (ICT), Electronic Systems.
KTH, School of Information and Communication Technology (ICT), Centres, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK. KTH, School of Information and Communication Technology (ICT), Electronic Systems.ORCID iD: 0000-0003-0061-3475
KTH, School of Information and Communication Technology (ICT), Centres, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK. KTH, School of Information and Communication Technology (ICT), Electronic Systems.
Institute of VLSI Design, Zhejiang University, Hangzhou, China.
Show others and affiliations
2010 (English)In: 2010 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE GLOBECOM 2010, 2010Conference paper, Published paper (Refereed)
Abstract [en]

Simulations are widely used to design and evaluate new protocols and applications of indoor wireless networks. However, the available network simulation tools face the challenges of providing accurate indoor channel models, three-dimensional (3-D) models, model portability, and effective validation. In order to overcome these challenges, this paper presents a new CO-Simulation framework based on MATLAB and OMNeT++ (COSMO) to rapidly build credible simulations for indoor wireless networks. A hierarchical ad hoc passive RFID network for indoor tag locating is described as a case study, demonstrating the significance and efficiency of COSMO compared with other network simulators. COSMO surpasses other network simulators in terms of workload and validity.

Place, publisher, year, edition, pages
2010.
Series
IEEE Global Telecommunications Conference (Globecom), ISSN 1930-529X
Keyword [en]
co-simulation, indoor wireless networks, indoor channel model, passive RFID
National Category
Information Science
Identifiers
URN: urn:nbn:se:kth:diva-28771DOI: 10.1109/GLOCOM.2010.5683583ISI: 000287977402123Scopus ID: 2-s2.0-79551619442ISBN: 978-1-4244-5638-3 (print)OAI: oai:DiVA.org:kth-28771DiVA: diva2:390019
Conference
IEEE Global Telecommunications Conference (GLOBECOM 2010), Miami, FL, DEC 06-10, 2010
Note

QC 20110121

Available from: 2011-01-21 Created: 2011-01-20 Last updated: 2016-05-02Bibliographically approved
In thesis
1. Hierarchical multi-reader RFID systems for Internet-of-Things
Open this publication in new window or tab >>Hierarchical multi-reader RFID systems for Internet-of-Things
2010 (English)Licentiate thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Stockholm: US-AB, 2010. xiv,41 p.
Series
Trita-ICT-ECS AVH, ISSN 1653-6363 ; 2010:07
National Category
Information Science
Identifiers
urn:nbn:se:kth:diva-28772 (URN)978-91-7415-817-5 (ISBN)
Presentation
2010-12-14, Sal D, KTH-Forum, Isafjordsgatan 39, Kista, 14:00
Opponent
Supervisors
Note
QC 20110121Available from: 2011-01-21 Created: 2011-01-20Bibliographically approved
2. Networked RFID Systems for the Internet of Things
Open this publication in new window or tab >>Networked RFID Systems for the Internet of Things
2013 (English)Doctoral thesis, comprehensive summary (Other academic)
Abstract [en]

The Internet of Things (IoT) utilizes trillions of uniquely identifiable smart objects to connect anything at anytime and anywhere. Radio frequency identification (RFID) techniques are a powerful promising enabler for realizing the IoT. Around how to build hierarchical networked RFID systems for the IoT, this dissertation formulates and addresses problems in three key areas, i.e., communication protocols, simulation approaches, and RFID applications.

Communication protocols are essential for designing high-performance networked RFID systems. First, we propose to use time hopping pulse-position modulation (TH-PPM) impulse radio ultra wideband (IR-UWB) for the tag-to-reader link. We analyze different parts of the system delay and propose relevant strategies to shorten the delay. Second, we give the concept of code division multiple access (CDMA) UWB RFID systems. We analyze the asynchronous matched filter receiver and decorrelating receiver for multi-tag detection, and propose a new communication process that fully exploits the multiple-access capability of the two detection schemes.

Simulations are widely used to evaluate the performance of wireless networks. We propose a new approach for simulating networked RFID systems with multiple wireless standards within one case in OMNeT++. It is realized by partitioning and modeling the protocol stacks of different standards and designing a multi-radio module. Moreover, we propose a CO-Simulation framework with MATLAB and OMNeT++ (COSMO). COSMO has the ability of self-validation. It combines the strengths of MATLAB and OMNeT++ by compiling prebuilt models in MATLAB to header files and shared libraries and integrating them into OMNeT++.

RFID technology gains popularity because it can be used to track and monitor objects in real time. We implement two typical networked RFID applications, i.e., wide area RFID sensor network and item-level indoor RFID localization. We design a two-layered wide area RFID sensor network for fresh food tracking. It adopts GSM/GPRS for the communication between the server and master nodes, and semi IR-UWB for the communication between master nodes and slave nodes. We develop the control platform and implement the all-in-one sensor nodes. For indoor RFID localization, we give insights about the influence of tag interaction on tag antenna radiation pattern and localization accuracy. Two examples, i.e., the k-NN algorithm and the Simplex algorithm, are taken to show how to utilize tag interaction analysis to improve the design of localization algorithms.

Place, publisher, year, edition, pages
Stockholm: KTH Royal Institute of Technology, 2013. xvi, 87 p.
Series
Trita-ICT-ECS AVH, ISSN 1653-6363 ; 13:06
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
SRA - ICT
Identifiers
urn:nbn:se:kth:diva-120056 (URN)978-91-7501-695-5 (ISBN)
Public defence
2013-05-07, Sal/Hall D, Forum, ICT-KTH, Isafjordsgatan 39, Kista, 09:00 (English)
Opponent
Supervisors
Note

QC 20130409

Available from: 2013-04-09 Created: 2013-03-26 Last updated: 2013-04-09Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Lu, Zhonghai

Search in DiVA

By author/editor
Zhang, ZhiLu, ZhonghaiChen, QiangZheng, Li-Rong
By organisation
VinnExcellence Center for Intelligence in Paper and Packaging, iPACKElectronic Systems
Information Science

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 731 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf