JPWO2009087744A1

5G,4G

Title

Not Available

Application Number:

JP20090548818

Publication Date:

26-05-2011

Current Assignee:

Family ID:

Application Date:

26-12-2008

Declaring Company:

Publication Country:

US

Priority Date:

04-01-2008

Title

Not Available

Application Number:

JP20090548818

Family ID:

Publication Country:

US

Publication Date:

26-05-2011

Application Date:

26-12-2008

Priority Date:

04-01-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A radio communication base station apparatus capable of preventing a decrease in system throughput due to a decrease in utilization efficiency of channel communication resources for performing frequency diversity transmission when performing frequency scheduling transmission and frequency diversity transmission simultaneously in multicarrier communication. In this apparatus, the modulation unit (12) performs modulation processing on the encoded Dch data to generate Dch data symbols. The modulation unit (22) performs modulation processing on the encoded Lch data to generate Lch data symbols. An assigning unit (103) assigns the Dch data symbol and the Lch data symbol to each subcarrier constituting the OFDM symbol, and outputs it to the multiplexing unit (104). At this time, the assigning unit (103) assigns the Dch data symbols to a plurality of resource blocks in which one Dch is arranged at an interval that is an integer multiple of the number of resource blocks constituting one resource block group.

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.