JP6156811B2

5G,4G

Title

Integrated circuit

Application Number:

JP20160100326

Publication Date:

05-07-2017

Current Assignee:

Family ID:

Application Date:

19-05-2016

Declaring Company:

Publication Country:

US

Priority Date:

16-11-2010

Title

Integrated circuit

Application Number:

JP20160100326

Family ID:

Publication Country:

US

Publication Date:

05-07-2017

Application Date:

19-05-2016

Priority Date:

16-11-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To prevent deterioration of the system throughput by reducing the possibility of occurrence of false recognition of the presence or absence of SRS transmission between a base station and a terminal or of the SRS resource.

SOLUTION: In a terminal (200) a reception processing unit (203) detects the control information indicating whether or not the transmission of a sounding reference signal (SRS) is requested a transmission signal formation unit (207) transmits an A-SRS by the control in a transmission control unit (206) based on the control information. The transmission control unit (206) determines whether or not the SRS transmission is executed based on the (SRS transmission execution rule) and the reception state of the trigger information. For example the (SRS transmission execution rule) is to transmit the SRS according to the allocation control information including the trigger information indicating the transmission request detected at first in an effective period.

SELECTED DRAWING: Figure 4

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.