Investigation of offset recovery algorithms for high-performance bluetooth receivers

C. Tibenderana, S. Weiss

Research output: Contribution to conferencePaper

Abstract

Research has shown that significant degradation in performance can occur even when operating within the limits for carrier frequency and modulation index offsets permitted by the Bluetooth standard. This is even more severe for multi-bit detectors like the matched filter bank receiver, because such errors accumulate across a longer observation interval. This paper details the derivation of a stochastic gradient carrier frequency offset correction algorithm suitable for Bluetooth signals, as well as a separate algorithm applicable to the efficient realisation of the matched filter bank (MFB) receiver for Bluetooth signals. The reduced complexity MFB receiver for Bluetooth is described in our earlier publications.

Conference

Conference2nd IEE/EURASIP Conference on DSP Enabled Radio
CountryUnited Kingdom
CitySouthampton
Period19/09/0520/09/05

Fingerprint

Bluetooth
Matched filters
Filter banks
Recovery
Modulation
Detectors
Degradation

Keywords

  • bluetooth
  • radio receivers
  • matched filters
  • gradient methods
  • investigation
  • recovery algorithms
  • high-performance

Cite this

Tibenderana, C., & Weiss, S. (2005). Investigation of offset recovery algorithms for high-performance bluetooth receivers. Paper presented at 2nd IEE/EURASIP Conference on DSP Enabled Radio, Southampton, United Kingdom.
Tibenderana, C. ; Weiss, S. / Investigation of offset recovery algorithms for high-performance bluetooth receivers. Paper presented at 2nd IEE/EURASIP Conference on DSP Enabled Radio, Southampton, United Kingdom.9 p.
@conference{4adf12b7d8114eadbe6c92d3a81a9e71,
title = "Investigation of offset recovery algorithms for high-performance bluetooth receivers",
abstract = "Research has shown that significant degradation in performance can occur even when operating within the limits for carrier frequency and modulation index offsets permitted by the Bluetooth standard. This is even more severe for multi-bit detectors like the matched filter bank receiver, because such errors accumulate across a longer observation interval. This paper details the derivation of a stochastic gradient carrier frequency offset correction algorithm suitable for Bluetooth signals, as well as a separate algorithm applicable to the efficient realisation of the matched filter bank (MFB) receiver for Bluetooth signals. The reduced complexity MFB receiver for Bluetooth is described in our earlier publications.",
keywords = "bluetooth , radio receivers , matched filters , gradient methods , investigation, recovery algorithms, high-performance",
author = "C. Tibenderana and S. Weiss",
year = "2005",
month = "9",
language = "English",
note = "2nd IEE/EURASIP Conference on DSP Enabled Radio ; Conference date: 19-09-2005 Through 20-09-2005",

}

Tibenderana, C & Weiss, S 2005, 'Investigation of offset recovery algorithms for high-performance bluetooth receivers' Paper presented at 2nd IEE/EURASIP Conference on DSP Enabled Radio, Southampton, United Kingdom, 19/09/05 - 20/09/05, .

Investigation of offset recovery algorithms for high-performance bluetooth receivers. / Tibenderana, C.; Weiss, S.

2005. Paper presented at 2nd IEE/EURASIP Conference on DSP Enabled Radio, Southampton, United Kingdom.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Investigation of offset recovery algorithms for high-performance bluetooth receivers

AU - Tibenderana, C.

AU - Weiss, S.

PY - 2005/9

Y1 - 2005/9

N2 - Research has shown that significant degradation in performance can occur even when operating within the limits for carrier frequency and modulation index offsets permitted by the Bluetooth standard. This is even more severe for multi-bit detectors like the matched filter bank receiver, because such errors accumulate across a longer observation interval. This paper details the derivation of a stochastic gradient carrier frequency offset correction algorithm suitable for Bluetooth signals, as well as a separate algorithm applicable to the efficient realisation of the matched filter bank (MFB) receiver for Bluetooth signals. The reduced complexity MFB receiver for Bluetooth is described in our earlier publications.

AB - Research has shown that significant degradation in performance can occur even when operating within the limits for carrier frequency and modulation index offsets permitted by the Bluetooth standard. This is even more severe for multi-bit detectors like the matched filter bank receiver, because such errors accumulate across a longer observation interval. This paper details the derivation of a stochastic gradient carrier frequency offset correction algorithm suitable for Bluetooth signals, as well as a separate algorithm applicable to the efficient realisation of the matched filter bank (MFB) receiver for Bluetooth signals. The reduced complexity MFB receiver for Bluetooth is described in our earlier publications.

KW - bluetooth

KW - radio receivers

KW - matched filters

KW - gradient methods

KW - investigation

KW - recovery algorithms

KW - high-performance

UR - http://ieeexplore.ieee.org/search/freesrchabstract.jsp?tp=&arnumber=1575373

M3 - Paper

ER -

Tibenderana C, Weiss S. Investigation of offset recovery algorithms for high-performance bluetooth receivers. 2005. Paper presented at 2nd IEE/EURASIP Conference on DSP Enabled Radio, Southampton, United Kingdom.