EP2267935A2

5G,4G

Title

Preamble design for multicarrier transmission over channels with multiple inputs and outputs

Application Number:

EP20100182841

Publication Date:

29-12-2010

Current Assignee:

Family ID:

Application Date:

29-08-2001

Declaring Company:

Publication Country:

US

Priority Date:

01-09-2000

Title

Preamble design for multicarrier transmission over channels with multiple inputs and outputs

Application Number:

EP20100182841

Family ID:

Publication Country:

US

Publication Date:

29-12-2010

Application Date:

29-08-2001

Priority Date:

01-09-2000

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention provides an apparatus for configuring a preamble portion of a data signal for transmission over a plurality of sub-carriers by at least two transmitter devices each having at least two antennas. The apparatus includes a preamble insertion circuit configured to assign a respective pseudo-noise (PN) code to each of said at least two antennas assign each of said plurality of sub-carriers to a respective one of said at least two transmitter devices and modulate each of said plurality of sub-carriers as a function of said respective pseudo-noise (PN) code that is assigned to a same one of said at least two transmitter devices to which said each of said plurality of sub-criers is assigned such that a plurality of modulated sub-carriers are obtained tat are each assigned to a respective one of said at least two transmitter devices. The at least two antennas of said at least two transmitter devices are configured to transmit at substantially a same time each of said plurality of modulated sub-carriers using each of said at least two antennas of its assigned transmitter device.

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.