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AssigneeInterDigital Patent Holdings, Inc.
InventorsRocco Di Girolamo, Diana Pani, Christopher R. Cave, Paul Marinier, Vincent Roy
Estimating the term…
A method and apparatus of performing discontinuous reception (DRX) and downlink inter-frequency and inter-radio access technology (RAT) measurements in CELL_FACH state are disclosed. While in DRX mode, a wireless transmit/receive unite (WTRU) may perform inter-frequency and inter-RAT measurements in a measurement occasion that fall into a DRX period. The WTRU may take the measurements on first predetermined number of frame in which a DRX frame would coincide after a last reception frame if DRX operation was ongoing. The WTRU may periodically wake up for downlink reception in CELL_FACH state in accordance with common DRX pattern that is common to all WTRUs in a cell or may wake up from DRX upon reception of the order and receiving a common traffic.
A method to determine a measurement action associated with a CELL_FACH state by a wireless transmit/receive unit (WTRU), the method comprising:
The method of claim 1, wherein the second measurement time is provided in a FACH measurement occasion info information element.
A wireless transmit/receive unit (WTRU) configured to determine a measurement action associated with a CELL_FACH state, the WTRU comprising:
Dependencies are inferred from the claim text.