US2014010323A1

5G,4G,3G

Title

Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system

Application Number:

US201314021783

Publication Date:

09-01-2014

Current Assignee:

INTERDIGITAL INC

Family ID:

35908129

Application Date:

09-09-2013

Declaring Company:

INTERDIGITAL INC

Publication Country:

US

Priority Date:

12-08-2004

View on Espacenet goto-link

Title

Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system

Application Number:

US201314021783

Family ID:

35908129

Publication Country:

US

Publication Date:

09-01-2014

Application Date:

09-09-2013

Priority Date:

12-08-2004

Current Assignee:

INTERDIGITAL INC

Declaring Company:

INTERDIGITAL INC

View on Espacenet goto-link

Abstract  Abstract

A method and apparatus for implementing space frequency block coding (SFBC) in an orthogonal frequency division multiplexing (OFDM) wireless communication system may be provided. Channel quality information (CQI) may be received for example on a per group of OFDM sub-carrier basis. A channel coded data stream may be generated. SFBC encoding may be performed on the channel coded data stream in an open loop mode for example such that the SFBC encoding is performed using a plurality of pairs of OFDM sub-carriers. A portion of the channel coded data stream that is SFBC encoded using a pair of OFDM sub-carriers of an OFDM symbol may be SFBC encoded independently of another portion of the channel coded data stream that is SFBC encoded using other pairs of OFDM sub-carriers of the OFDM symbol. The SFBC encoded data may be transmitted over the plurality of OFDM sub-carriers as an OFDM signal.

Note:

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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.

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