JP4477080B2

5G,4G

Title

Transmission control method

Application Number:

JP20080224020

Publication Date:

09-06-2010

Current Assignee:

Family ID:

Application Date:

01-09-2008

Declaring Company:

Publication Country:

US

Priority Date:

01-09-2005

Title

Transmission control method

Application Number:

JP20080224020

Family ID:

Publication Country:

US

Publication Date:

09-06-2010

Application Date:

01-09-2008

Priority Date:

01-09-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a transmission control method in which frequency diversity effects and multi-user diversity effect can be obtained without being affected by the state of a transmission line.

SOLUTION: The transmission control method for a transmission system which performs slot allocation for chunks divided in the frequency direction and the time direction where when output signals are output to a plurality of transmission antennas the output signals to the plurality of the transmission antennas are delayed respectively; and the delay is controlled so that when the frequency bandwidth of the chunks is denoted as Fc a maximum delay time among the plurality of transmission antennas may have a prescribed first value smaller than 1/Fc or a prescribed second value larger than 1/Fc for a prescribed physical channel.

COPYRIGHT: (C)2009JPO&INPIT

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.