EP2391082A2

5G,4G

Title

RADIO COMMUNICATION BASE STATION DEVICE AND RADIO COMMUNICATION METHOD

Application Number:

EP20110167327

Publication Date:

30-11-2011

Current Assignee:

Family ID:

Application Date:

19-01-2007

Publication Country:

US

Priority Date:

20-01-2006

Declaring Company:

Abstract  Abstract

A base station capable of performing cell search of all mobile stations having different communicable frequency band widths in a scalable band width communication system to which a multi-carrier communication method such as the OFDM method is applied. The base station includes: a modulation unit for modulating SCH data after being encoded; a sub carrier setting unit for setting one of the sub carriers to a sub carrier (SCH sub carrier) constituting the OFDM symbol for SCH data transmission; and an IFFT unit for mapping the SCH data to the sub carrier set by the sub carrier setting unit among the sub carriers and performing IFFT to generate an OFDM symbol. The sub carrier setting unit sets one of the sub carriers which has a frequency of a common multiple between the sub carrier interval and the cell search interval as an SCH sub carrier.

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.