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US 8,077,677 B2Granted
Method and apparatus for paging group handling
AssigneeInterDigital Technology Corporation
InventorsPeter S. Wang, Stephen E. Terry, Jin Wang
Life of this patent
Estimating the term…
Abstract
A method and apparatus for paging group handling includes grouping wireless transmit/receive units (WTRUs) into a paging group. The paging group is assigned a paging occasion, and an existence of a page is indicated to the WTRUs.
Claims7
A method for discontinuous reception (DRX) of paging from idle mode in a long term evolution (LTE) user equipment (UE), the method comprising:
- deriving a first value from a second value modulo a third value, wherein the second value is derived from an international mobile subscriber identification (IMSI) of the UE and the third value is derived from a DRX cycle of the UE;
- deriving a fourth value from dividing a fifth value by the third value;
- deriving paging frames based on the first value and the fourth value;
- and
- in idle mode, monitoring, by the LTE UE, for pages in the derived paging frames and being in DRX in frames other than the derived paging frames.
2 more elements
A long term evolution (LTE) user equipment (UE) comprising:
- a processor, operatively coupled to a transmitter and a receiver, wherein the processor is configured to derive a first value from a second value modulo a third value, wherein the second value is derived from an international mobile subscriber identification (IMSI) of the UE and the third value is derived from a discontinuous reception (DRX) cycle of the UE;
- the processor is further configured to derive a fourth value from dividing a fifth value by the third value;
- the processor is further configured to derive paging frames based on the first value and the fourth value;
- and
- in idle mode, the processor and receiver are configured to monitor for pages in the derived paging frame and being in DRX in frames other than the derived paging frames.
2 more elements
A wireless long term evolution (LTE) network device comprising:
- a processor configured to derive a first value from a second value modulo a third value, wherein the second value is derived from an international mobile subscriber identification (IMSI) of a user equipment (UE) and the third value is derived from a discontinuous reception (DRX) cycle of the UE;
- the processor is further configured to derive a fourth value from dividing a fifth value by the third value;
- the processor is further configured to derive paging frames based on the first value and the fourth value;
- and
- the processor is further configured to page the UE in the derived paging frames on a condition that the UE is in an idle mode.
2 more elements
Dependencies are inferred from the claim text.