KR101652608B1

5G,4G

Title

COMMUNICATION SYSTEM USING MIMO BASED NETWORK CODING

Application Number:

KR20147008707

Publication Date:

30-08-2016

Current Assignee:

Family ID:

Application Date:

27-08-2008

Declaring Company:

Publication Country:

US

Priority Date:

27-08-2007

Title

COMMUNICATION SYSTEM USING MIMO BASED NETWORK CODING

Application Number:

KR20147008707

Family ID:

Publication Country:

US

Publication Date:

30-08-2016

Application Date:

27-08-2008

Priority Date:

27-08-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A wireless communication system includes an intermediate node, a first node and a second node. A method for implementing a multiple-input multiple-output (MIMO) -based network coding, wherein a first node transmits first data to an intermediate node and a second node transmits second data to an intermediate node, do. Both the first node and the second node may use spatial multiplexing or time division multiplexing or frequency division multiplexing for common / different resources. The intermediate node receives the transmission from the first node and the second node and generates network coded information by performing network coding for the first data and the second data using a predefined network coding scheme do. Wherein the intermediate node transmits the network coded information to the first node and the second node using multi-user MIMO, wherein each first or second node receives the MIMO transmission from the intermediate node and applies network decoding procedures to the first And restores the data and the second data. Network coding techniques include Decode and Forward (DF), Map and Forward (MF), and Amplify and Forward (AF). The first node and the second node may be members of groups of nodes that all reside within the same coverage area. A method for scheduling MIMO based network coded transmissions is also described. A Hybrid Automatic Repeat Request (HARQ) transmission may also be network encoded.

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.