Treatment of Molluscum Contagiosum. In most cases, if you have a normal immune system, it will not be necessary to treat the lesions caused by molluscum contagiosum. The bumps will fade away without intervention.
At the center of this debate is broadband communications (also sometimes referred to as wideband). This term generally applies to the use of frequency ranges beyond those used by narrowband communications. For its part, narrowband refers to communications that use frequency content within the coherence band of a frequency channel. Generally, it refers to frequency operation that is narrower than broadband. Of course, these definitions somewhat depend upon applications as well.
Narrowband transmission uses radio signals that see flat fading. The channel may be considered relatively constant over the transmit bandwidth. This criterion is found to be satisfied if the transmission bandwidth does not substantially exceed the 'coherence' bandwidth Bc of the channel. This is the bandwidth over which the channel transfer function remains virtually constant.