Publication result detail

The Collocation of Bluetooth and WiFi Devices

Zdeněk Mikéska

Original Title

The Collocation of Bluetooth and WiFi Devices

English Title

The Collocation of Bluetooth and WiFi Devices

Type

Paper in proceedings (conference paper)

Original Abstract

The paper presents behaviour of Bluetooth and WiFi systems implemented into one device. This situation can occur today quite often. The determination of interference ratio, when these different systems are in collocation, was the general destination of this experimental measurement. At present time, two editions of Bluetooth standards differing by frequency hopping technique are available. Similarly in case of WiFi, two basic standards working in the ISM 2.4 GHz band differing by transmission technique are defined. In this paper, there is compared the coexistence of all systems combination that can occur. Because the transferring data are secured with some coding schemes and processed by circuits integrated on a single chip, the bit error ratio measuring has to be replaced by the data rate measuring seeing that this parameter is in relation with bit error ratio. Finally, the coexistence was expressed like a relation of data rate and the power ratio of Bluetooth and WiFi signal on the receiving side.

English abstract

The paper presents behaviour of Bluetooth and WiFi systems implemented into one device. This situation can occur today quite often. The determination of interference ratio, when these different systems are in collocation, was the general destination of this experimental measurement. At present time, two editions of Bluetooth standards differing by frequency hopping technique are available. Similarly in case of WiFi, two basic standards working in the ISM 2.4 GHz band differing by transmission technique are defined. In this paper, there is compared the coexistence of all systems combination that can occur. Because the transferring data are secured with some coding schemes and processed by circuits integrated on a single chip, the bit error ratio measuring has to be replaced by the data rate measuring seeing that this parameter is in relation with bit error ratio. Finally, the coexistence was expressed like a relation of data rate and the power ratio of Bluetooth and WiFi signal on the receiving side.

Keywords

Bluetooth, WiFi, coexistence, experimental measurements

Key words in English

Bluetooth, WiFi, coexistence, experimental measurements

Authors

Zdeněk Mikéska

Released

18.05.2006

Publisher

Faculty of Electrical Engineering, Czech Technical University in Prague

Book

10th International Student Conference on Electrical Engineering, POSTER 2006

Volume

1

Number

1

Pages from

1

Pages count

5

BibTex

@inproceedings{BUT19446,
  author="Zdeněk {Mikéska}",
  title="The Collocation of Bluetooth and WiFi Devices",
  booktitle="10th International Student Conference on Electrical Engineering, POSTER 2006",
  year="2006",
  volume="1",
  number="1",
  pages="5",
  publisher="Faculty of Electrical Engineering, Czech Technical University in Prague"
}