Method and apparatus for activating a high frequency clock following a sleep mode within a mobile station operating in a slotted paging mode

摘要: A technique for activating an active-mode high frequency clock following a sleep period use within mobile station wherein selected components of the operate using low power, sleep-mode during and faster non-sleep periods. In one embodiment, is implemented by device having wake-up estimation unit estimating wake up time drift compensation compensating any error in estimated caused clock. An off-set also provided lack precision resulting possible time. The can result initial timing at beginning final end period. Both employ transition-mode signal calculating required to adjust clock, which may have same as employed only deactivated throughout most reduce power consumption.