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
Optimization on Guard time and SynchronizationCycle for TDMA-based Deterministic RFID System
KTH, School of Information and Communication Technology (ICT), Industrial and Medical Electronics. (iPack)
2015 (English)Conference paper, Published paper (Other academic)
Abstract [en]

This paper presents optimizations on guard time and synchronization cycle for Time Division Multiple Access (TDMA) based deterministic Radio Frequency Identification (RFID) system. The TDMA scheme can provide guaranteed latency and high throughput for RFID system that includes fixed number of users (tags) and requests long-message transmission. However, collisions due to accumulated clock drifts of the active RFID tags equipped with independent self-clocked microcontrollers are the major challenge. In this work, we model relations between guard time and synchronization cycle used to tolerate the accumulated clock drift and reduce the probability of collisions for an extended-star RFID system. Constraints of safe guard time and synchronization cycle are proposed to consider energy efficiency and time efficiency. Moreover, optimization on guard time and synchronization cycle are explored in terms of transmission time, tag number, energy efficiency and time efficiency. The simulation results indicate that system with long transmission time (around 1 ms) enjoys higher time and energy efficiency under optimal configuration of guard time and synchronization cycle.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2015.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-169526DOI: 10.1109/RFID-TA.2015.7379800ISI: 000380518300011Scopus ID: 2-s2.0-84966600922OAI: oai:DiVA.org:kth-169526DiVA: diva2:822043
Conference
Sixth annual IEEE conference on RFID Technology and Applications (RFID-TA),RFID-TA 2015, September 16-18, 2015, Tokyo, Japan
Note

QC 20160314

Available from: 2015-06-16 Created: 2015-06-16 Last updated: 2016-09-05Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Zhai, Chuanying
By organisation
Industrial and Medical Electronics
Other Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 35 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