A (Simplified) Bluetooth Maximum a Posteriori Probability (MAP) Receiver

Roelof Schiphorst; F.W. Hoeksema; Cornelis H. Slump

A (Simplified) Bluetooth Maximum a Posteriori Probability (MAP) Receiver

Roelof Schiphorst, F.W. Hoeksema, Cornelis H. Slump

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

In our software-defined radio project, we aim at combining two standards luetooth and HIPERLAN/2. The HIPERLAN/2 receiver requires more computational power than Bluetooth. We choose to use this computational power also for Bluetooth and look for more advanced demodulation algorithms such as a maximum a posteriori probability (MAP) receiver. The paper discusses a simplified MAP receiver for Bluetooth GFSK signals. Laurent decomposition provides an orthogonal vector space for the MAP receiver. As the first Laurent waveform contains the most energy, we have used only this waveform for our (simplified) MAP receiver. This receiver requires a E/sub b//N/sub 0/ of about 11 dB for a BER of 10/sup -3/, required by the Bluetooth standard. This value is about 6 dB better than single bit demodulators. This performance is only met if the receiver has exact knowledge of the modulation index.

Original language	Undefined
Title of host publication	Proceedings of IEEE, 4th Signal Processing Workshop on Signal Processing Advances in Wireless Communications
Editors	Sergio Barbarossa, Gesualdo Scutari
Place of Publication	Rome, Italy
Publisher	IEEE
Pages	1-5
Number of pages	5
ISBN (Print)	0-7803-7859-8
Publication status	Published - 15 Jun 2003
Event	4th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2003. SPAWC, Rome, Italy - Duration: 1 Jan 2003 → 1 Jan 2003

Publication series

Name
Publisher	IEEE

Other

Other	4th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2003. SPAWC, Rome, Italy
Period	1/01/03 → 1/01/03

Keywords

IR-46836
METIS-216246

Access to Document

01318942

Cite this

@inproceedings{95d36c2e676a40df8448a950b103d61a,

title = "A (Simplified) Bluetooth Maximum a Posteriori Probability (MAP) Receiver",

abstract = "In our software-defined radio project, we aim at combining two standards luetooth and HIPERLAN/2. The HIPERLAN/2 receiver requires more computational power than Bluetooth. We choose to use this computational power also for Bluetooth and look for more advanced demodulation algorithms such as a maximum a posteriori probability (MAP) receiver. The paper discusses a simplified MAP receiver for Bluetooth GFSK signals. Laurent decomposition provides an orthogonal vector space for the MAP receiver. As the first Laurent waveform contains the most energy, we have used only this waveform for our (simplified) MAP receiver. This receiver requires a E/sub b//N/sub 0/ of about 11 dB for a BER of 10/sup -3/, required by the Bluetooth standard. This value is about 6 dB better than single bit demodulators. This performance is only met if the receiver has exact knowledge of the modulation index.",

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isbn = "0-7803-7859-8",

publisher = "IEEE",

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editor = "Sergio Barbarossa and Gesualdo Scutari",

booktitle = "Proceedings of IEEE, 4th Signal Processing Workshop on Signal Processing Advances in Wireless Communications",

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Schiphorst, R, Hoeksema, FW & Slump, CH 2003, A (Simplified) Bluetooth Maximum a Posteriori Probability (MAP) Receiver. in S Barbarossa & G Scutari (eds), Proceedings of IEEE, 4th Signal Processing Workshop on Signal Processing Advances in Wireless Communications. IEEE, Rome, Italy, pp. 1-5, 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2003. SPAWC, Rome, Italy, 1/01/03.

A (Simplified) Bluetooth Maximum a Posteriori Probability (MAP) Receiver. / Schiphorst, Roelof; Hoeksema, F.W.; Slump, Cornelis H.

Proceedings of IEEE, 4th Signal Processing Workshop on Signal Processing Advances in Wireless Communications. ed. / Sergio Barbarossa; Gesualdo Scutari. Rome, Italy : IEEE, 2003. p. 1-5.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Schiphorst, Roelof

AU - Hoeksema, F.W.

AU - Slump, Cornelis H.

N1 - SAS 51-03

PY - 2003/6/15

Y1 - 2003/6/15

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