US8320338B2

5G,4G

Title

Transmission/reception apparatus and method for supporting mimo technology in a forward link of a high rate packet data system

Application Number:

US201113153892

Publication Date:

27-11-2012

Family ID:

Application Date:

06-06-2011

Publication Country:

US

Priority Date:

25-01-2006

Declaring Company:

Abstract  Abstract

Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. Data and a first pilot are generated. The first pilot is transmitted at a first position in a frequency domain that corresponds to a position of the generated data in the frequency domain and at a first position in a time domain that is with the generated data in every transmission time interval of the data. A second pilot is generated. The second pilot is transmitted at predetermined second positions in the time domain and the frequency domain in a transmission time interval that is predefined by a transmitter and a receiver.

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.