U-PCS

AcronymDefinition
U-PCSUnlicensed Personal Communication System (also abbreviated UPCS)
References in periodicals archive ?
It is difficult, therefore, to determine whether the addition of the third distinguishing feature--the requirement of a particular industry-agreed protocol--would have independently stymied the development and deployment of devices because it would limit the economies of scale of device chipsets to only the number of U-PCS devices sold.
Two important lessons come out of the U-PCS band experiment.
These changes do not impact the amount of spectrum available for the types of U-PCS products deployed to date.