A receiver comprises a first signal acquisition unit for acquiring a first type of signal block formatted according to a first format, where the first signal acquisition unit includes one or more parameter estimation units for estimating from the received signals one or more signal parameters related to acquisition of the first type of signal block. The method involves first-principles quantum mechanical calculations to determine the temperature dependence of the equilibrium solubility of two important p-type dopants in silicon, namely boron and indium, under various strain conditions. Location-designating information is primarily for identifying location. The insertion tool also includes a blocker that is secured to the distal end of the shaft. The previously stored image content may include an individual distinct image or at least two consecutive video frame images. The pen tip has a rod portion and a contacting portion.