PRIME International standard Developed by Industry Smart grid, Industrial, Scientific PRIME is a for narrow band. Power-line communication uses power lines as transmission media. PRIME is an acronym for 'PoweRline Intelligent Metering Evolution'. PRIME was conceived in 2007. Hp 39gs Driver Windows 7 there.

First publications date back to 2008. In 2009 multi-vendor interoperability was demonstrated and the PRIME Alliance launched. The PRIME Alliance has interoperability tests in place, which are carried out by multiple accredited test laboratories. Currently, the tests have been passed by over 40 products. Most popular usage of PRIME is in.

According to PRIME Alliance more than 5 million meters in 9 countries are deployed. Contents • • • • • • • Specification Overview [ ] The PRIME specification is structured into Physical Layer, MAC Layer and Convergence Layer. For operations and control, a 'Management Plane is specified'. Physical Layer [ ] Distribution networks are usually made of a variety of conductor types, and terminating into loads of different impedances, which also vary over time. Such infrastructure results in a communication channel which has a time dependent amplitude and phase response that varies with frequency. Interference and impulsive noise produced by motors, switching power supplies and halogen lamps reduces the reliability of communication signals.