Abstract: A new communication distribution platform for a customer premise creates a new paradigm where components from the physical layer are shared, components from the MAC layer are shared, and a common network layer is used. A single modulation unified system and shared MAC is used across multiple media. Varied implementations may chose to share only physical layer components, or MAC layer components, or both. One implementation disclosed is the use of a common physical layer modulation combined with a MAC layer with many common functions in support of delivery of IP based services within the premises. This combination optimizes customer experience, flexibility in use, provides simpler maintenance, and simpler reduced inventory requirements and operations support for service suppliers. It can be used to support either a circuit switched environment or packet switched environment.

Abstract: Method of removing hair provides for applying radio frequency radiation to a selected skin zone in conjunction with applying ultrasound waves to the skin zone, with pulling the slackened hair out. A combination of a radio frequency generator, and an oscillator that are connected to tweezers constitute a hair removal device implementing the method. A radio frequency power selector enables selecting a suitable mode of operation depending on the texture of skin and its sensitivity.

Abstract: A method of identifying and communicating the existence of Intermittent nodes in a communication network with a mixed TDMA/CSMA-CD MAC frame format, and of preventing these nodes from unnecessarily debasing existing voice channel connections. Information pertaining to intermittent nodes is included in a database for an extended operational duration and used as primary information in control of the creation of any newly requested voice channels. Intermittent nodes are treated for the purpose of assigning voice channels as existing permanent nodes, whether currently visible or not. Newly revealed intermittent nodes are added to the database through intermediate nodes. This invention increases reliability and quality of voice communications during noise/impedance level changes of the network that may render one or more nodes not visible.

Abstract: A method for measuring surface transfer impedance of shielded cable within a frequency range below about 1 GHz is implemented with a single test fixture. The test fixture provides a conductive cylindrical chamber which opens for installation of a sample of shielded cable. The ends of the chamber are blocked by ferrite toroids to prevent radiation of high frequency electromagnetic energy. One end of the cylindrical chamber may be externally short-circuited to the cable shielding for low frequency measurements. A current source connects between the sample shielding and the conductive chamber boundary at the other end of the chamber. Current flow at low frequencies is limited to the region between the current source and the short circuit. Current flow at high frequency is limited to the region between the toroids. The cable shielding and the fixture body beyond the toroids are short-circuited for high-frequency tests and open-circuited for low frequency tests.