RU2008106942A

5G,4G,3G

Title

Multiple-input and multiple-output (mimo) system with multiple spatial multiplexing modes

Application Number:

RU20080106942

Publication Date:

27-08-2009

Current Assignee:

Family ID:

Application Date:

24-10-2003

Declaring Company:

Publication Country:

US

Priority Date:

25-10-2002

Title

Multiple-input and multiple-output (mimo) system with multiple spatial multiplexing modes

Application Number:

RU20080106942

Family ID:

Publication Country:

US

Publication Date:

27-08-2009

Application Date:

24-10-2003

Priority Date:

25-10-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

1. A method of transmitting data in a wireless multiple-access multiple access multiple access (MIMO) communication system, comprising the steps of:! selecting a first user terminal for transmitting data in a first transmission interval; ! selecting a first spatial multiplexing mode for use with a first user terminal; ! selecting a second user terminal for transmitting data in a second transmission interval; ! selecting a second spatial multiplexing mode for use with a second user terminal; moreover, at least one of the first and second spatial multiplexing modes is a directional spatial multiplexing mode; ! planning a first user terminal for transmitting data in a first transmission interval with a first spatial multiplexing mode; and! planning a second user terminal for transmitting data in a second transmission interval with a second spatial multiplexing mode. ! 2. The method according to claim 1, in which the first spatial multiplexing mode is a directional spatial multiplexing mode, and the second spatial multiplexing mode is a non-directional spatial multiplexing mode. ! 3. The method according to claim 2, further comprising stages in which:! perform spatial processing of a first plurality of data streams with a plurality of guide vectors for transmitting a first plurality of data streams along orthogonal spatial

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.