Ryosuke Ikura, Junya Hara, Hiroshi Higashi, Yuichi Tanaka: TDOA-Based Online Target Tracking with Simultaneous Sensor Pairing and Relocation https://arxiv.org/abs/2609.36790 https://arxiv.org/pdf/2609.36790 https://arxiv.org/html/2609.36790
September 30, 2026 at 6:46 AM
Ryosuke Ikura, Junya Hara, Hiroshi Higashi, Yuichi Tanaka: TDOA-Based Online Target Tracking with Simultaneous Sensor Pairing and Relocation https://arxiv.org/abs/2609.36790 https://arxiv.org/pdf/2609.36790 https://arxiv.org/html/2609.36790
Ryosuke Ikura, Junya Hara, Hiroshi Higashi, Yuichi Tanaka: Dynamic Sensor Pairing for TDOA-Based Target Tracking via mixed-integer Second-Order Cone Programming https://arxiv.org/abs/2609.27343 https://arxiv.org/pdf/2609.27343 https://arxiv.org/html/2609.27343
September 24, 2026 at 6:45 AM
Ryosuke Ikura, Junya Hara, Hiroshi Higashi, Yuichi Tanaka: Dynamic Sensor Pairing for TDOA-Based Target Tracking via mixed-integer Second-Order Cone Programming https://arxiv.org/abs/2609.27343 https://arxiv.org/pdf/2609.27343 https://arxiv.org/html/2609.27343
Preprint: This short paper is my take on how to calculate/report absolute measures of time-difference-of-arrival positioning in #acoustictelemetry setups.
Beyond reporting, these error measures can be passed to statespace models (like CTCRW) for very accurate post-processing estimates.
Beyond reporting, these error measures can be passed to statespace models (like CTCRW) for very accurate post-processing estimates.
Absolute measures of time-difference-of-arrival positioning error in underwater acoustic telemetry setups
This brief communication presents two solutions for calculating absolute measures of error from time-difference-of-arrival (TDOA) positioning in underwater acoustic telemetry arrays. First, a Monte Ca...
www.biorxiv.org
September 20, 2026 at 2:09 PM
Preprint: This short paper is my take on how to calculate/report absolute measures of time-difference-of-arrival positioning in #acoustictelemetry setups.
Beyond reporting, these error measures can be passed to statespace models (like CTCRW) for very accurate post-processing estimates.
Beyond reporting, these error measures can be passed to statespace models (like CTCRW) for very accurate post-processing estimates.
Filozof kontra kognitywista — polecam rozmowę z doktorem Piotrem Szymankiem: www.youtube.com/watch?v=tDOA...
Kognitywistyka a religia i religioznawstwo, dr Piotr Szymanek. Głos filozofii 12
YouTube video by Dawid Szombierski
www.youtube.com
September 14, 2026 at 9:42 AM
Filozof kontra kognitywista — polecam rozmowę z doktorem Piotrem Szymankiem: www.youtube.com/watch?v=tDOA...
Analytical Dimension: Passive Acoustic Subterranean Failure Triangulation
- Providing early warnings of landslides and sinkholes near critical infrastructure: bsky.app/profile/rese...
- Modelling and simulating progressive mechanical failure: bsky.app/profile/rese...
- Providing early warnings of landslides and sinkholes near critical infrastructure: bsky.app/profile/rese...
- Modelling and simulating progressive mechanical failure: bsky.app/profile/rese...
August 30, 2026 at 2:37 AM
Analytical Dimension: Passive Acoustic Subterranean Failure Triangulation
- Providing early warnings of landslides and sinkholes near critical infrastructure: bsky.app/profile/rese...
- Modelling and simulating progressive mechanical failure: bsky.app/profile/rese...
- Providing early warnings of landslides and sinkholes near critical infrastructure: bsky.app/profile/rese...
- Modelling and simulating progressive mechanical failure: bsky.app/profile/rese...
Analytical Dimension: eLORAN Hyperbolic TDOA Positioning and GDOP Precision Modeling
- Model ground-based eLORAN systems: bsky.app/profile/rese...
- Hyperbolic Time Difference of Arrival (TDOA) positioning: bsky.app/profile/rese...
- Model ground-based eLORAN systems: bsky.app/profile/rese...
- Hyperbolic Time Difference of Arrival (TDOA) positioning: bsky.app/profile/rese...
August 28, 2026 at 12:20 PM
Analytical Dimension: eLORAN Hyperbolic TDOA Positioning and GDOP Precision Modeling
- Model ground-based eLORAN systems: bsky.app/profile/rese...
- Hyperbolic Time Difference of Arrival (TDOA) positioning: bsky.app/profile/rese...
- Model ground-based eLORAN systems: bsky.app/profile/rese...
- Hyperbolic Time Difference of Arrival (TDOA) positioning: bsky.app/profile/rese...
STM32 з нуля без HAL. Частина 21: Звідки прийшов звук
STM32 з нуля без HAL. Частина 21: Звідки прийшов звук
Олександр продовжує цикл про STM32 без HAL. У 21-й частині він намагається навчити плату визначати, звідки прийшов звук, за допомогою двох мікрофонів і TDOA. Автор тестує крос-кореляцію, переходить до апаратного таймера та пояснює, чому на цьому залізі точний кут визначити складно, а напрямок «ліворуч/праворуч» — цілком реально.
dlvr.it
August 27, 2026 at 12:02 PM
STM32 з нуля без HAL. Частина 21: Звідки прийшов звук
También estamos en Instagram
www.instagram.com/reel/DcaUAq_...
www.instagram.com/reel/DcaUAq_...
Radioclub UPV on Instagram: "KiwiSDR2 es un receptor multimodo de HF (0-30 MHz) con muchas extensiones (Fax, FT8, WSPR, TDoA, etc).
Puede ser operado de forma local, o remota a través de Internet (ht...
1 likes, 0 comments - radioclub_upv on August 23, 2026: "KiwiSDR2 es un receptor multimodo de HF (0-30 MHz) con muchas extensiones (Fax, FT8, WSPR, TDoA, etc).
Puede ser operado de forma local, o rem...
www.instagram.com
August 24, 2026 at 8:19 AM
También estamos en Instagram
www.instagram.com/reel/DcaUAq_...
www.instagram.com/reel/DcaUAq_...
STM32 з нуля без HAL. Частина 20: Два мікрофони, один регістр
STM32 з нуля без HAL. Частина 20: Два мікрофони, один регістр
Олександр продовжує цикл про STM32 без HAL. У 20-й частині він реалізує синхронне читання двох мікрофонів (Dual ADC) для алгоритму TDOA. Автор розбирає неочевидні пастки роботи з регістрами та пояснює, чому для пакування даних у спільний регістр обов’язково потрібен вимикач DMA.
dlvr.it
August 20, 2026 at 12:03 PM
STM32 з нуля без HAL. Частина 20: Два мікрофони, один регістр
OTH ((Over-The-Horizon) radars tuned and geolocated with KiwiSDR TDoA (Time Difference of Arrival).
On the left, signal and geolocation of the Russian OTH in Baranavichy, Belarus; on the right, Turkish YDYFR.
On the left, signal and geolocation of the Russian OTH in Baranavichy, Belarus; on the right, Turkish YDYFR.
August 19, 2026 at 6:27 PM
OTH ((Over-The-Horizon) radars tuned and geolocated with KiwiSDR TDoA (Time Difference of Arrival).
On the left, signal and geolocation of the Russian OTH in Baranavichy, Belarus; on the right, Turkish YDYFR.
On the left, signal and geolocation of the Russian OTH in Baranavichy, Belarus; on the right, Turkish YDYFR.
Even if military transmissions (Milcom) are encrypted, there's still a thrill in tuning in and identifying them, even if we don't know what they're saying and don't really care anyway.
It's probably a French military transmission from Pierre-sur-Haute (TDoA KiwiSDR extension) using STANAG 4285.
It's probably a French military transmission from Pierre-sur-Haute (TDoA KiwiSDR extension) using STANAG 4285.
August 18, 2026 at 7:26 PM
Even if military transmissions (Milcom) are encrypted, there's still a thrill in tuning in and identifying them, even if we don't know what they're saying and don't really care anyway.
It's probably a French military transmission from Pierre-sur-Haute (TDoA KiwiSDR extension) using STANAG 4285.
It's probably a French military transmission from Pierre-sur-Haute (TDoA KiwiSDR extension) using STANAG 4285.
LITERAL LO PRIMERO WUE HICE FUE ELEGIR WL OUTFIT DE CHICO A TDOA PRISA
August 13, 2026 at 12:21 PM
LITERAL LO PRIMERO WUE HICE FUE ELEGIR WL OUTFIT DE CHICO A TDOA PRISA
This Saturday I'll be at Taproom260 in Orléans at 6 PM for a Pints & Politics, I hope I'll see you there!
RSVP here: leiper2026.ca/tdoa
RSVP here: leiper2026.ca/tdoa
August 13, 2026 at 12:24 AM
This Saturday I'll be at Taproom260 in Orléans at 6 PM for a Pints & Politics, I hope I'll see you there!
RSVP here: leiper2026.ca/tdoa
RSVP here: leiper2026.ca/tdoa
Zhenxing Zhang, Tianxian Zhang, Zerui Zhang, Zicheng Wang, Xueting Li: Sensor Deployment Optimization for Passive TDOA Localization Under Unknown Drift Distribution https://arxiv.org/abs/2608.00034 https://arxiv.org/pdf/2608.00034 https://arxiv.org/html/2608.00034
August 4, 2026 at 6:45 AM
Zhenxing Zhang, Tianxian Zhang, Zerui Zhang, Zicheng Wang, Xueting Li: Sensor Deployment Optimization for Passive TDOA Localization Under Unknown Drift Distribution https://arxiv.org/abs/2608.00034 https://arxiv.org/pdf/2608.00034 https://arxiv.org/html/2608.00034
Bastian Perner, Pratik Gajanan Raut, Maximilian L\"ubke, Norman Franchi: Multi-Agent Reinforcement Learning for Base Station Placement in TDOA-Based Localization https://arxiv.org/abs/2607.28002 https://arxiv.org/pdf/2607.28002 https://arxiv.org/html/2607.28002
July 31, 2026 at 6:45 AM
Bastian Perner, Pratik Gajanan Raut, Maximilian L\"ubke, Norman Franchi: Multi-Agent Reinforcement Learning for Base Station Placement in TDOA-Based Localization https://arxiv.org/abs/2607.28002 https://arxiv.org/pdf/2607.28002 https://arxiv.org/html/2607.28002
Ruhul Amin Khalil: Resource-Aware Topology Management for ISAC-Enabled TDOA Localization in IoUT Networks https://arxiv.org/abs/2607.24028 https://arxiv.org/pdf/2607.24028 https://arxiv.org/html/2607.24028
July 28, 2026 at 6:46 AM
Ruhul Amin Khalil: Resource-Aware Topology Management for ISAC-Enabled TDOA Localization in IoUT Networks https://arxiv.org/abs/2607.24028 https://arxiv.org/pdf/2607.24028 https://arxiv.org/html/2607.24028
Ruhul Amin Khalil: Common-Transmitter Multipath-Aware TDoA Localization for Acoustic Backscatter-Enabled IoUT Networks https://arxiv.org/abs/2607.24022 https://arxiv.org/pdf/2607.24022 https://arxiv.org/html/2607.24022
July 28, 2026 at 6:46 AM
Ruhul Amin Khalil: Common-Transmitter Multipath-Aware TDoA Localization for Acoustic Backscatter-Enabled IoUT Networks https://arxiv.org/abs/2607.24022 https://arxiv.org/pdf/2607.24022 https://arxiv.org/html/2607.24022
Abeer Nasir Chaudhry, Salman Liaquat, Hasan Saeed Mir: A Closed-Form Noise-Sensitivity Asymmetry for Causal Branch Selection in Minimal-Array TDoA Localization https://arxiv.org/abs/2607.10129 https://arxiv.org/pdf/2607.10129 https://arxiv.org/html/2607.10129
July 14, 2026 at 6:45 AM
Abeer Nasir Chaudhry, Salman Liaquat, Hasan Saeed Mir: A Closed-Form Noise-Sensitivity Asymmetry for Causal Branch Selection in Minimal-Array TDoA Localization https://arxiv.org/abs/2607.10129 https://arxiv.org/pdf/2607.10129 https://arxiv.org/html/2607.10129
Tianyi Lyu, Kefei Tian, Kangqiao Qin, Qingwen Liu, Mingqing Liu: AB-Sync: Attention-Based Slot-Level Clock Synchronization Method for UWB-TDOA Localization Networks https://arxiv.org/abs/2606.28087 https://arxiv.org/pdf/2606.28087 https://arxiv.org/html/2606.28087
June 29, 2026 at 6:43 AM
Tianyi Lyu, Kefei Tian, Kangqiao Qin, Qingwen Liu, Mingqing Liu: AB-Sync: Attention-Based Slot-Level Clock Synchronization Method for UWB-TDOA Localization Networks https://arxiv.org/abs/2606.28087 https://arxiv.org/pdf/2606.28087 https://arxiv.org/html/2606.28087
Locating the source of GNSS interference using time difference of arrival (TDOA) to identify both a GPS spoofer and jammer in the southern Baltic #jammer
link.springer.com/article/10.1...
link.springer.com/article/10.1...
June 26, 2026 at 7:02 AM
Locating the source of GNSS interference using time difference of arrival (TDOA) to identify both a GPS spoofer and jammer in the southern Baltic #jammer
link.springer.com/article/10.1...
link.springer.com/article/10.1...
Localització de la font de la interferència GNSS mitjançant la diferència de temps d'arribada (TDOA) per identificar tant un spoofer com un jammer de GPS al sud del Bàltic
https://link.springer.com/article/10.1007/s10291-026-02061-5
https://link.springer.com/article/10.1007/s10291-026-02061-5
June 24, 2026 at 4:29 AM
Localització de la font de la interferència GNSS mitjançant la diferència de temps d'arribada (TDOA) per identificar tant un spoofer com un jammer de GPS al sud del Bàltic
https://link.springer.com/article/10.1007/s10291-026-02061-5
https://link.springer.com/article/10.1007/s10291-026-02061-5
Localització de la font de la interferència GNSS mitjançant la diferència de temps d'arribada (TDOA) per identificar tant un spoofer com un jammer de GPS al sud del Bàltic
https://link.springer.com/article/10.1007/s10291-026-02061-5
https://link.springer.com/article/10.1007/s10291-026-02061-5
June 24, 2026 at 4:25 AM
Localització de la font de la interferència GNSS mitjançant la diferència de temps d'arribada (TDOA) per identificar tant un spoofer com un jammer de GPS al sud del Bàltic
https://link.springer.com/article/10.1007/s10291-026-02061-5
https://link.springer.com/article/10.1007/s10291-026-02061-5
Yaozhong Kang, Jiang Wang, Runwu Shi, Takeshi Ashizawa, Benjamin Yen, Kazuhiro Nakadai: What Do Neural Networks Learn for TDOA Estimation? A Cross-Architecture Probing Study https://arxiv.org/abs/2606.22020 https://arxiv.org/pdf/2606.22020 https://arxiv.org/html/2606.22020
June 23, 2026 at 6:44 AM
Yaozhong Kang, Jiang Wang, Runwu Shi, Takeshi Ashizawa, Benjamin Yen, Kazuhiro Nakadai: What Do Neural Networks Learn for TDOA Estimation? A Cross-Architecture Probing Study https://arxiv.org/abs/2606.22020 https://arxiv.org/pdf/2606.22020 https://arxiv.org/html/2606.22020
Abeer Nasir Chaudhry, Salman Liaquat, Muhammad Mohsin Khadim: $\kappa$: A Geometry-Quality Metric Complementary to GDoP for Closed-Form TDoA Multilateration https://arxiv.org/abs/2606.14372 https://arxiv.org/pdf/2606.14372 https://arxiv.org/html/2606.14372
June 15, 2026 at 6:45 AM
Abeer Nasir Chaudhry, Salman Liaquat, Muhammad Mohsin Khadim: $\kappa$: A Geometry-Quality Metric Complementary to GDoP for Closed-Form TDoA Multilateration https://arxiv.org/abs/2606.14372 https://arxiv.org/pdf/2606.14372 https://arxiv.org/html/2606.14372
The paper refers to 3-5 seconds. February
11, 2026 was the date the alleged capture and TDOA 'identification'.
arxiv.org/pdf/2606.03673
11, 2026 was the date the alleged capture and TDOA 'identification'.
arxiv.org/pdf/2606.03673
arxiv.org
June 7, 2026 at 11:42 PM
The paper refers to 3-5 seconds. February
11, 2026 was the date the alleged capture and TDOA 'identification'.
arxiv.org/pdf/2606.03673
11, 2026 was the date the alleged capture and TDOA 'identification'.
arxiv.org/pdf/2606.03673