Frequency-domain multipacket detection: A high throughput technique for SC-FDE systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

Usually, packets involved in a collision are lost, requiring their retransmission. However, the signal associated to collisions has important information concerning the packets involved. In fact, with proper retransmissions we can efficiently resolve collisions. In this paper we propose a frequency-domain multi-packet detection technique for SC-FDE schemes (Single-Carrier with Frequency-Domain Equalization) that allows an efficient packet separation in the presence of successive collisions. This technique allows high throughputs, since the total number of transmissions is equal to the number of packets involved in the collision, even when the channel remains fixed for the retransmissions. Since we consider SC-FDE schemes and the complexity is concentrated in the receiver, this technique particularly appealing for the uplink of broadband wireless systems. :

Original languageEnglish
Title of host publicationIEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4619-4624
Number of pages6
ISBN (Print)1424410436, 9781424410439
DOIs
Publication statusPublished - 1 Dec 2007
Event50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 - Washington, DC, United States
Duration: 26 Nov 200730 Nov 2007

Publication series

NameIEEE Global Telecommunications Conference (Globecom)
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISSN (Print)1930-529X

Conference

Conference50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007
CountryUnited States
CityWashington, DC
Period26/11/0730/11/07

Fingerprint Dive into the research topics of 'Frequency-domain multipacket detection: A high throughput technique for SC-FDE systems'. Together they form a unique fingerprint.

  • Cite this

    Dinis, R., Carvalho, P., Bernardo, L., Oliveira, R., Serrazina, M., & Pinto, P. (2007). Frequency-domain multipacket detection: A high throughput technique for SC-FDE systems. In IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings (pp. 4619-4624). [4411787] (IEEE Global Telecommunications Conference (Globecom)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2007.877