RETURN PATH MODEM MODULES

Brand	Owner	Address	Description
STARVUE	GENERAL INSTRUMENT CORPORATION OF DELAWARE	2200 BYBERRY ROAD HATBORO PA 19040	return path modem modules for cable television set-top boxes;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In a communications system having a first modem pool for communicating with a second modem pool, each modem pool including a plurality of modems and having at least one NEXT cancellation filter, a method for modem wake-up including the steps of, during a first time period, a) activating at least one of the modems in the first modem pool, b) deactivating at least one of the modems in the second modem pool, for at least one target modem in the first modem pool c) activating the first modem pool NEXT canceller filter, d) measuring the NEXT transfer function for the target modem and at least one other disturber modem in the first modem pool, and, during a second time period, e) activating at least one of the modems in the second modem pool, f) deactivating at least one of the modems in the first modem pool, for at least one target modem in the second modem pool g) activating the second modem pool NEXT canceller filter, and h) measuring the NEXT transfer function for the target modem and at least one other disturber modem in the second modem pool.