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Time of arrival (TOA or ToA) is the absolute time instant when a radio signal emanating from a transmitter reaches a remote receiver. The time span elapsed since the time of transmission (TOT or ToT) is the time of flight (TOF or ToF). Time difference of arrival (TDOA) is the difference between TOAs. [citation needed]
The analysis highlights Measurement, Usage and Determination as prominent areas in the source structure around Time of arrival.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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See recurring relationship patterns around Time of arrival before inspecting the individual extracted relationships.
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time displaystyle two signal cross-correlation figure receiver difference tdoa synchronization ranging systems phase units toa arrival speed differences tau equation
TTTA extracted 1 structured relationship around Time of arrival. Examples in this analysis include pseudorange multilateration use the measured time difference between TOAs.The concept may be applied as well with IEEE 802.15.4aCSS as with IEEE 802.15.4aUWB modulation → instance of → TDOA techniques. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| pseudorange multilateration use the measured time difference between TOAs.The concept may be applied as well with IEEE 802.15.4aCSS as with IEEE 802.15.4aUWB modulation | instance of | TDOA techniques | 0.80 | text |
The concept neighborhoods around Time of arrival bring nearby vocabulary together. In this analysis, examples include Ranging, Displaystyle and Units. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Time of arrival, one of the stronger structural bridges in this analysis connects Time of arrival with Usage. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Time of arrival to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, Usage & Determination, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Time of arrival · EN edition · Analysis: TopicsToTalkAbout