JP5878566B2

5G,4G

Title

METHOD FOR SENDING UPLINK SOUNDING REFERENCE SIGNAL FOR LTE SYSTEM

Application Number:

JP20140000374

Publication Date:

08-03-2016

Current Assignee:

Family ID:

Application Date:

06-01-2014

Declaring Company:

Publication Country:

US

Priority Date:

15-08-2008

Title

METHOD FOR SENDING UPLINK SOUNDING REFERENCE SIGNAL FOR LTE SYSTEM

Application Number:

JP20140000374

Family ID:

Publication Country:

US

Publication Date:

08-03-2016

Application Date:

06-01-2014

Priority Date:

15-08-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a frequency hopping method for sending an uplink signal in particular for an uplink sounding signal.

SOLUTION: A method for sending an uplink sounding reference signal (SRS) is provided which includes the steps of: indexing single carrier frequency division multiple access (SC-FDMA) symbols within a single radio frame for transmitting the SRS as a number (k) and calculating a value of n SRS according to the number (k) and an index number of the radio frames for transmitting the SRS; determining an index number of a frequency-domain start sub-carrier mapped from a time-domain SRS symbol with nSRS; and transmitting the SRS through the sub-carrier with the determined index number.

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.