US2010130221A1

4G

Title

TERMINAL APPARATUS BASE STATION APPARATUS AND COMMUNICATION SYSTEM

Application Number:

US20060089361

Publication Date:

27-05-2010

Current Assignee:

Family ID:

Application Date:

30-10-2006

Publication Country:

US

Priority Date:

31-10-2005

Declaring Company:

Abstract  Abstract

A terminal apparatus includes: a channel estimating unit that receives signals of pilot channels which are allocated to respective base station antennas and are orthogonal to each other and estimates channels with the respective base station antennas based on the signals of the pilot channels; an antenna selecting/phase amount calculating unit that performs selection of a base station antenna or calculation of phase rotation amounts of the base station antennas based on a result of channel estimation by the channel estimating unit; and a transmission unit that transmits an identification of the base station antenna selected by the antenna selecting/phase amount calculating unit or the phase rotation amounts calculated by the antenna selecting/phase amount calculating unit.

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

Implicitly disclosed patent

Basis patent

Family member