Disruptive Pattern Material (DPM) is the commonly used name of a camouflage pattern used by the British Armed Forces as well as many other armed forces worldwide, particularly in former British colonies. The main variants of DPM are a four-colour woodland pattern, and desert patterns in two, three or four colours.

Calculate urban propagation using the dominant path model (DPM). The DPM is a proprietary 3D ray-tracing model that focuses on the dominant path (the path along which most power is expected to travel). Therefore it is faster than ray tracing models. It is also more accurate far from the transmitter since it can include more diffractions.

The DPM offers the CNP mode which allows the combination of urban and indoor predictions. In the urban environment the prediction is computed with the urban dominant path model (UDP), its settings and the resolution selected for the urban domain.

In this paper both approaches are compared to one another and to measurements in different urban city centers. Additionally a new concept - which is called Dominant Path Model (DPM) - is presented in this paper.

The dominant path model (DPM) determines exactly this dominant path between the transmitter and each receiver pixel. The computation time compared to ray-tracing is significantly reduced and the accuracy is nearly identical to ray-tracing.

2015年3月4日 · With these requirements the Dominant Path Model (DPM) was defined [6]. The Dominant Path Model deals with urban. and indoor scenarios, as well as with rural areas. In this paper. the focus is on urban scenarios – so the model is called Urban. Dominant Path Model (UDP). C. The algorithm of the Dominant Path Model

Calculate urban propagation in the city of Munich using the DPM. The geometry is described by topography (elevation) and by urban buildings, see Figure 1. Each building is modeled as an extruded polygon. Figure 1. Topographical database with urban buildings for Munich. Figure 2. Power results for Site-2 Ant-2.

The urban database is solved using the dominant path model. The dominant path model (DPM) is ideally suited to compute coverage predictions in very large areas as the model does not require preprocessing of the vector building database. The DPM model only focuses on the dominant path or paths between the transmitter and receiver, which leads to ...

2018年3月6日 · Introduced by the British Ministry of Defense in the late 1960s, DPM is one of the most widely copied patterns in the world. Many countries have their own variations of the standard British woodland and desert patterns, usually made in China using the standard US BDU cut.

2025年2月1日 · a urban color way for Air Force. The Bulgarian Air Force started wearing an copy is UCP in 2020 but some airmen have been seen still wearing the urban DPM. This jacket is very lightly used but not abused or damaged.