US2012147837A1

5G,4G

Title

RADIO COMMUNICATION METHOD AND A BASE STATION AND USER TERMINAL THEREOF

Application Number:

US201213399307

Publication Date:

14-06-2012

Family ID:

Application Date:

17-02-2012

Declaring Company:

Publication Country:

US

Priority Date:

22-12-2006

Title

RADIO COMMUNICATION METHOD AND A BASE STATION AND USER TERMINAL THEREOF

Application Number:

US201213399307

Family ID:

Publication Country:

US

Publication Date:

14-06-2012

Application Date:

17-02-2012

Priority Date:

22-12-2006

Declaring Company:

Abstract  Abstract

A user terminal in a radio communication system in which each of user terminals performs multiplexing of a data signal and a pilot signal and transmits the multiplexed signal to a base station using different data transmission band frequencies that are assigned by the base station the user terminal includes a receiving unit that receives uplink resource information from a base station. A pilot generation unit that generates a pilot signal based on the uplink resource information and a transmitting unit that transmits the pilot signal generated by the pilot generation unit to the base station where the pilot generation unit includes a sequence generation unit that generates a Zadoff-Chu sequence as a pilot signal based on the uplink resource information and a subcarrier mapping unit that performs mapping of a sequence generated by cyclically copying the Zadoff-Chu sequence.

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.