KR20120113687A

5G,4G

Title

METHOD AND APPARATUS FOR IMPROVING MOBILE TERMINAL BATTERY DRAIN IN MOBILE COMMUNICATION SYSTEM

Application Number:

KR20120035570

Publication Date:

15-10-2012

Current Assignee:

Family ID:

Application Date:

05-04-2012

Declaring Company:

Publication Country:

US

Priority Date:

05-04-2011

Title

METHOD AND APPARATUS FOR IMPROVING MOBILE TERMINAL BATTERY DRAIN IN MOBILE COMMUNICATION SYSTEM

Application Number:

KR20120035570

Family ID:

Publication Country:

US

Publication Date:

15-10-2012

Application Date:

05-04-2012

Priority Date:

05-04-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

PURPOSE: A battery consumption improving method of a mobile communication terminal and an apparatus thereof are provided to increase the efficiency of DRX(Discontinuous Reception) without being operated in active time in case of satisfying a specific condition. CONSTITUTION: A transceiver(1105) receives data and a predetermined control signal to a forward channel of the serving cell. The transceiver transmits data to a reverse channel. A controller(1110) receives an HARQ(Hybrid Automatic Repeat reQuest) ACK. The controller determines whether to satisfy a suspension limit condition. In case the terminal satisfies the suspension limit condition, the controller discards HARQ buffer data. The controller discontinues suspension in order not to monitor retransmission grant. (Reference numerals) (1105) Transceiver; (1110) Controller; (1120) Multiplexing and reverse multiplexing unit; (1125,1130) Upper layer unit; (1135) Control message processor

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.