Coexistence issues for a 2.4 GHz wireless audio streaming in presence of bluetooth paging and WLAN

Pfeiffer, F.; Rashwan, M.; Biebl, E.; Napholz, B.

doi:https://doi.org/10.5194/ars-13-181-2015

Articles | Volume 13

https://doi.org/10.5194/ars-13-181-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/ars-13-181-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13

03 Nov 2015

| 03 Nov 2015

Coexistence issues for a 2.4 GHz wireless audio streaming in presence of bluetooth paging and WLAN

F. Pfeiffer, M. Rashwan, E. Biebl, and B. Napholz

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Total article views: 2,195 (including HTML, PDF, and XML)

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HTML: 756
PDF: 1,341
XML: 98
Total: 2,195
BibTeX: 106
EndNote: 95

Views and downloads (calculated since 03 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	8	12	1	21
Dec 2015	2	9	0	11
Jan 2016	15	24	0	39
Feb 2016	16	18	1	35
Mar 2016	11	7	0	18
Apr 2016	4	2	0	6
May 2016	8	4	0	12
Jun 2016	4	4	0	8
Jul 2016	5	2	1	8
Aug 2016	5	9	0	14
Sep 2016	5	2	0	7
Oct 2016	3	1	0	4
Nov 2016	5	3	1	9
Dec 2016	3	5	1	9
Jan 2017	7	8	0	15
Feb 2017	5	4	0	9
Mar 2017	10	9	1	20
Apr 2017	10	17	0	27
May 2017	12	25	1	38
Jun 2017	12	14	1	27
Jul 2017	10	12	2	24
Aug 2017	11	15	0	26
Sep 2017	5	15	2	22
Oct 2017	1	18	0	19
Nov 2017	4	13	0	17
Dec 2017	8	21	4	33
Jan 2018	9	20	0	29
Feb 2018	5	13	1	19
Mar 2018	10	10	1	21
Apr 2018	10	15	2	27
May 2018	10	13	2	25
Jun 2018	7	10	0	17
Jul 2018	6	16	1	23
Aug 2018	9	16	1	26
Sep 2018	10	18	1	29
Oct 2018	8	20	0	28
Nov 2018	14	23	1	38
Dec 2018	12	16	0	28
Jan 2019	8	14	1	23
Feb 2019	11	8	0	19
Mar 2019	20	17	2	39
Apr 2019	10	12	1	23
May 2019	13	22	1	36
Jun 2019	7	12	1	20
Jul 2019	6	9	0	15
Aug 2019	4	20	0	24
Sep 2019	6	5	0	11
Oct 2019	5	12	2	19
Nov 2019	4	6	0	10
Dec 2019	1	11	0	12
Jan 2020	11	13	0	24
Feb 2020	7	6	1	14
Mar 2020	4	5	1	10
Apr 2020	3	14	1	18
May 2020	6	14	2	22
Jun 2020	21	15	1	37
Jul 2020	50	39	30	119
Aug 2020	8	5	2	15
Sep 2020	9	12	0	21
Oct 2020	2	12	0	14
Nov 2020	4	10	0	14
Dec 2020	9	65	0	74
Jan 2021	5	18	0	23
Feb 2021	5	9	0	14
Mar 2021	3	7	0	10
Apr 2021	8	13	0	21
May 2021	10	6	4	20
Jun 2021	7	5	0	12
Jul 2021	11	13	0	24
Aug 2021	8	12	0	20
Sep 2021	6	14	0	20
Oct 2021	6	18	1	25
Nov 2021	8	35	0	43
Dec 2021	13	11	2	26
Jan 2022	7	15	2	24
Feb 2022	2	4	1	7
Mar 2022	7	10	0	17
Apr 2022	8	12	0	20
May 2022	7	10	2	19
Jun 2022	6	12	1	19
Jul 2022	5	7	0	12
Aug 2022	4	11	0	15
Sep 2022	6	5	0	11
Oct 2022	7	7	1	15
Nov 2022	4	12	2	18
Dec 2022	8	11	0	19
Jan 2023	4	8	0	12
Feb 2023	2	10	0	12
Mar 2023	7	7	1	15
Apr 2023	4	6	0	10
May 2023	6	10	0	16
Jun 2023	9	7	1	17
Jul 2023	2	8	1	11
Aug 2023	4	7	0	11
Sep 2023	2	9	1	12
Oct 2023	9	34	2	45
Nov 2023	1	21	0	22
Dec 2023	6	25	2	33
Jan 2024	2	23	0	25
Feb 2024	4	33	0	37
Mar 2024	3	21	2	26
Apr 2024	2	14	0	16

Cumulative views and downloads (calculated since 03 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	8	12	1	21
Dec 2015	2	9	0	11
Jan 2016	15	24	0	39
Feb 2016	16	18	1	35
Mar 2016	11	7	0	18
Apr 2016	4	2	0	6
May 2016	8	4	0	12
Jun 2016	4	4	0	8
Jul 2016	5	2	1	8
Aug 2016	5	9	0	14
Sep 2016	5	2	0	7
Oct 2016	3	1	0	4
Nov 2016	5	3	1	9
Dec 2016	3	5	1	9
Jan 2017	7	8	0	15
Feb 2017	5	4	0	9
Mar 2017	10	9	1	20
Apr 2017	10	17	0	27
May 2017	12	25	1	38
Jun 2017	12	14	1	27
Jul 2017	10	12	2	24
Aug 2017	11	15	0	26
Sep 2017	5	15	2	22
Oct 2017	1	18	0	19
Nov 2017	4	13	0	17
Dec 2017	8	21	4	33
Jan 2018	9	20	0	29
Feb 2018	5	13	1	19
Mar 2018	10	10	1	21
Apr 2018	10	15	2	27
May 2018	10	13	2	25
Jun 2018	7	10	0	17
Jul 2018	6	16	1	23
Aug 2018	9	16	1	26
Sep 2018	10	18	1	29
Oct 2018	8	20	0	28
Nov 2018	14	23	1	38
Dec 2018	12	16	0	28
Jan 2019	8	14	1	23
Feb 2019	11	8	0	19
Mar 2019	20	17	2	39
Apr 2019	10	12	1	23
May 2019	13	22	1	36
Jun 2019	7	12	1	20
Jul 2019	6	9	0	15
Aug 2019	4	20	0	24
Sep 2019	6	5	0	11
Oct 2019	5	12	2	19
Nov 2019	4	6	0	10
Dec 2019	1	11	0	12
Jan 2020	11	13	0	24
Feb 2020	7	6	1	14
Mar 2020	4	5	1	10
Apr 2020	3	14	1	18
May 2020	6	14	2	22
Jun 2020	21	15	1	37
Jul 2020	50	39	30	119
Aug 2020	8	5	2	15
Sep 2020	9	12	0	21
Oct 2020	2	12	0	14
Nov 2020	4	10	0	14
Dec 2020	9	65	0	74
Jan 2021	5	18	0	23
Feb 2021	5	9	0	14
Mar 2021	3	7	0	10
Apr 2021	8	13	0	21
May 2021	10	6	4	20
Jun 2021	7	5	0	12
Jul 2021	11	13	0	24
Aug 2021	8	12	0	20
Sep 2021	6	14	0	20
Oct 2021	6	18	1	25
Nov 2021	8	35	0	43
Dec 2021	13	11	2	26
Jan 2022	7	15	2	24
Feb 2022	2	4	1	7
Mar 2022	7	10	0	17
Apr 2022	8	12	0	20
May 2022	7	10	2	19
Jun 2022	6	12	1	19
Jul 2022	5	7	0	12
Aug 2022	4	11	0	15
Sep 2022	6	5	0	11
Oct 2022	7	7	1	15
Nov 2022	4	12	2	18
Dec 2022	8	11	0	19
Jan 2023	4	8	0	12
Feb 2023	2	10	0	12
Mar 2023	7	7	1	15
Apr 2023	4	6	0	10
May 2023	6	10	0	16
Jun 2023	9	7	1	17
Jul 2023	2	8	1	11
Aug 2023	4	7	0	11
Sep 2023	2	9	1	12
Oct 2023	9	34	2	45
Nov 2023	1	21	0	22
Dec 2023	6	25	2	33
Jan 2024	2	23	0	25
Feb 2024	4	33	0	37
Mar 2024	3	21	2	26
Apr 2024	2	14	0	16

Latest update: 20 Apr 2024

Short summary

In this paper, the coexistence of KLEER (a proprietary wireless standard in the 2.4GHz-ISM-band for high quality audio transmission) in presence of Bluetooth and WLAN IEEE 802.11b/g is analyzed. The study shows that Bluetooth and WLAN can be a very serious interferer, especially when no Bluetooth device is connected and Bluetooth will periodically actively search for devices (Bluetooth paging).