KR20100014333A

5G,4G

Title

Efficient uplink feedback in a wireless communication system

Application Number:

KR20097015525

Publication Date:

10-02-2010

Current Assignee:

Family ID:

Application Date:

13-03-2008

Declaring Company:

Publication Country:

US

Priority Date:

21-03-2007

Title

Efficient uplink feedback in a wireless communication system

Application Number:

KR20097015525

Family ID:

Publication Country:

US

Publication Date:

10-02-2010

Application Date:

13-03-2008

Priority Date:

21-03-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PURPOSE: An efficient uplink feedback in a wireless communication system is provided to improve the performance of system by transmitting the control channel elements after the collaborative coding with the mapping of the transmission resource. CONSTITUTION: Data stream(161) is demultiplexed into the smaller stream block(162). The CRC(Cyclic Redundancy Check)(163) is added to each of stream blocks. The coding(164) and modulation(165) is operated about each stream blocks. The stream blocks are transmitted through each MIMO(Multi-Input Multi-Output) antenna(166). Before the coding word is removed from all signals, the multiple coding word transmission processes the CRC check about each coding word. Therefore, the efficient post-decoding and interference removal are realized.

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.