CN103236876B

5G,4G

Title

Emitting device and method receiving device and method and communication system

Application Number:

CN20131134898

Publication Date:

10-08-2016

Family ID:

Application Date:

16-01-2006

Declaring Company:

Publication Country:

US

Priority Date:

17-01-2005

Title

Emitting device and method receiving device and method and communication system

Application Number:

CN20131134898

Family ID:

Publication Country:

US

Publication Date:

10-08-2016

Application Date:

16-01-2006

Priority Date:

17-01-2005

Declaring Company:

Abstract  Abstract

The invention claims a receiving signals from a plurality of antennas and improving accuracy of estimation of the channel response. transmitting device at a base station includes a preamble A generating unit a preamble B generating unit phase rotating units multiplex units an forward error correction coding unit an S/P converting unit a mapping unit a switch IDFT units P/S converting unit and a GI insertion unit D/A converting unit radio transmitting units and antenna units. In the preamble A generating unit and preamble B generating unit respectively generates preamble A and a preamble B; The preamble A is outputted to the multiplex units while the preamble B is outputted to the phase rotating units. providing continuous phase rotation has been input the preamble B phase rotation unit forward synchronous code B of the sub-carrier. in the transmitting device of the base station of this embodiment the phase rotating unit does not forward synchronous code B provides the phase rotation only the phase rotation unit forward synchronous code B provides phase rotation.

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.