CN103178884A

5G,4G

Title

MULTIPLE ANTENNA MULTI-INPUT MULTI-OUTPUT TRANSMISSION

Application Number:

CN20131054666

Publication Date:

26-06-2013

Current Assignee:

Family ID:

Application Date:

06-08-2004

Declaring Company:

Publication Country:

US

Priority Date:

08-08-2003

Title

MULTIPLE ANTENNA MULTI-INPUT MULTI-OUTPUT TRANSMISSION

Application Number:

CN20131054666

Family ID:

Publication Country:

US

Publication Date:

26-06-2013

Application Date:

06-08-2004

Priority Date:

08-08-2003

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a transmitter and/or receiver transmit separate data streams in non-orthogonal spatial channels orthogonal frequency division multiplexing (OFDM) system . A spatial channel may use the same group of OFDM sub-carriers and the multi-path characteristics may be using spatial channels to transmit additional data without increasing the frequency bandwidth. The space frequency sub-carrier modulation assignment can be based on dynamically according to each sub-carrier to the also can be based on dynamically for each spatial channel for the carrying capacity for a help maximize channel. In some embodiments a spatial channel can be connected with each of a plurality of spatial diversity antenna associated with at least one. In other embodiments capable of carrying out beam forming is allowed to send and/or receive a signal of the spatial channels.

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.