A method for signalling in a MIMO system. The system comprises a base station (BS), and at
least one relay station (RS), operating in half duplex realized using Time Division Duplex …

The present invention provides a MIMO relay sys temand method that can perform signal
processing to provide requested real data to at least one selected user MS sequen tially …

US7894505B2 - Apparatus and method for selecting effective channel in a multi-user MIMO
system - Google Patents US7894505B2 - Apparatus and method for selecting effective channel …

(57) ABSTRACT A method is provided for MIMO uplink communications between a base
station and a wireless station with more than two antennae. The method includes:(a) …

The present invention relates to method for communicating in a network, said network
comprising a primary station and at least one secondary station having a plurality of …

A cellular multiple-input and multiple-output, MIMO, system (10) comprises a base station
(20) having a plurality of antennas (22) and a logic (21) which analyzes pilot signals …

6,058,105 A 5, 2000 Hochwald et al. 6,307,882 B1 10/2001 Marzetta 6,327.310 B1 12/2001
Hochwald et al. 6,330,460 B1 12/2001 Wong et al. 6,684,086 B2 1/2004 Miya 6,757,272 B1 …

The present invention relates to a method for communicating in a network, said network
comprising a primary station and at least a first secondary station, wherein the first …

A method and apparatus for efficiently transmitting data in an MIMO communication system
are provided. The method includes receiving first Channel State Information (CSI) fed back …

It is therefore an object of the present invention to provide an improved system and an
improved method for transmitting data in a closed-loop multiple input multiple output (MIMO) …