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Section 2 introduces the theory of distance geometry; Section 3 presents distance geometry-based location algorithms in NLOS environments for cellular network systems; and Section 4 provides simulation results.
Experiment was performed from 25 to 350 m for LOS and from 25 to 250 m NLOS cases.
In order to predict the NLOS signal propagation, the following models [1-4, 6] are usually applied: Open Space, Traditional, Multi-Partitioning, Log-Distance Path Loss Model, Log-Normal Shadowing, Two-Ray Model, Free Space Losses, and other.
The acquisition strategy of the NLOS project office was very similar to that of many other systems in development during the late 1980s.
The Expedience NLOS system has been commercially deployed in the U.
2) Present a simple and effective NLOS mitigation method for RSS-based wireless localization in mixed LOS/NLOS environments.
The same company that designed and developed the Crusader, United Defense LP, now is working on the NLOS cannon.
Evaluation by means of a multi-slit street waveguide model is introduced to describe wave propagation characteristics along straight, rectangular streets in cases where both antennas, receiver and transmitter, are directly visible at lower than rooftop levels or with NLOS conditions.
The Taqua W-Series[TM] NLOS Wireless Backhaul System provides flexible, high capacity backhaul for small cell sites (picocells).
The availability of high-capacity point-to-multipoint (PmP) NLOS solutions for backhaul in licensed bands solves a major HetNet deployment issue by allowing operators to extend their existing macro cell infrastructure and to simply connect multiple 3G small cells using a flexible, carrier-grade solution with the lowest deployment cost.
Taqua's W-Series of NLOS wireless backhaul systems provides a flexible, high capacity backhaul solution for small cell sites that enable the 21st Century Cell Tower," said Scott Weidenfeller, Taqua's chief marketing officer.
The Taqua W2600 NLOS Backhaul System provides wireless carriers an alternative that is small and highly flexible through its NLOS deployment architecture.
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