COMMUNICATING SIGNALS ACCORDING TO A QUALITY INDICATOR USING MULTIPLE ANTENNA ELEMENTS

Title:

COMMUNICATING SIGNALS ACCORDING TO A QUALITY INDICATOR USING MULTIPLE ANTENNA ELEMENTS

Document Type and Number:

WIPO Patent Application WO2005074160

Kind Code:

A3

Abstract:

One or more quality indicators are established at a first communication device having antenna elements. The quality indicators indicate a quality of one or more communication links between the first communication device and one or more second communication devices. A modification is determined according to the quality indicators, where the modification describes at least one adjustment of one or more modulation features. At least some of a set of signals are modulated in accordance with the modification, where a signal is associated with an antenna element. The set of signals is sent from the antenna elements to yield a transmitted signal.

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Inventors:

LI XINGXUE (US)
KAHN MARK F (US)
HAREL HAIM (US)

Application Number:

PCT/US2005/001815

Publication Date:

October 06, 2005

Filing Date:

January 20, 2005

Export Citation:

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Assignee:

MAGNOLIA BROADBAND INC (US)
LI XINGXUE (US)
KAHN MARK F (US)
HAREL HAIM (US)

International Classes:

H04L1/00; (IPC1-7): H04L1/00

Domestic Patent References:

WO2003005606A1	2003-01-16
WO2003073648A1	2003-09-04

Foreign References:

EP1255369A1

2002-11-06

Other References: