US7852807B2

5G,4G

Title

CHANNEL ARRANGEMENT METHOD AND RADIO COMMUNICATION BASE STATION DEVICE

Application Number:

US20080593899

Publication Date:

14-12-2010

Current Assignee:

Family ID:

Application Date:

18-06-2008

Publication Country:

US

Priority Date:

19-06-2007

Declaring Company:

Abstract  Abstract

Provided is a radio communication base station device which can prevent lowering of use efficiency of a channel communication resource for performing a frequency diversity transmission when simultaneously performing a frequency scheduling transmission and the frequency diversity transmission in a multicarrier communication. In the device a modulation unit ( 12) executes a modulation process on Dch data after encoded so as to generate a Dch data symbol. A modulation unit (22) executes a modulation process on the encoded Lch data so as to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and the Lch data symbol to respective subcarriers constituting an OFDM symbol and outputs them to a multiplexing unit (104). Here when a plurality of Dch are used for a Dch data symbol of one mobile station the allocation unit (103) uses Dch of continuous channel numbers.

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.