US2012275419A1

5G,4G

Title

Method for transmitting and receiving signals in consideration of time alignment timer and user equipment for the same

Application Number:

US201213546679

Publication Date:

01-11-2012

Family ID:

Application Date:

11-07-2012

Publication Country:

US

Priority Date:

19-09-2008

Declaring Company:

LG

Abstract  Abstract

A method for transmitting and receiving signals in consideration of a time alignment timer and user equipment (UE) for the same are provided. In this method a UE performs initial transmission or retransmission of an uplink signal using wireless resources corresponding to an uplink grant signal received from a base station only when a time alignment timer of the UE is running. The UE does not transmit a HARQ feedback signal for a downlink signal received from the base station to the base station when the time alignment timer of the UE is not running.

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.