CN104205993A

5G,4G

Title

Improved discontinuous reception operation with additional wake up opportunities

Application Number:

CN20128071798

Publication Date:

10-12-2014

Current Assignee:

Family ID:

Application Date:

23-11-2012

Declaring Company:

Publication Country:

US

Priority Date:

26-01-2012

Title

Improved discontinuous reception operation with additional wake up opportunities

Application Number:

CN20128071798

Family ID:

Publication Country:

US

Publication Date:

10-12-2014

Application Date:

23-11-2012

Priority Date:

26-01-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention relates to a method for wake-up period and the short and/or long DRX cycle DRX by introducing parallel operation of additional and improved UE of DRX operation. Then UE starts DRX awake periods defined for duration monitors PDCCH wake-up time interval the UE does not perform any other operation except for monitoring the PDCCH during wake up duration. wake up time interval of the awake period of duration is preferably than a short DRX long cycle and may have to one DRX short cycle in the same or shorter length. wake up duration and DRX short/long lasting time of period as long as or may preferably be much more for example only one or several sub-frames.

The invention relates to methods for improving the DRX operation of a UE by introducing an additional DRX wake-up cycle which runs in parallel to the short and/or long DRX cycle. The DRX wake-up cycle defines time intervals after which the UE starts monitoring the PDCCH for a wake-up duration of time; the UE does not perform any other operation during the wake-up duration apart from monitoring the PDCCH. The time intervals of the wake-up cycle between the wake-up durations are preferably shorter than the one of the DRX long cycle and may have the same or a shorter length than the ones of the DRX short cycle. The wake-up duration may be as long as the on-duration of the DRX short/long cycle or may be preferably much shorter such as only one or a few subframes.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.