CN105024794B

5G

Title

Method and apparatus for supporting OFDM and CDMA schemes

Application Number:

CN201510372298

Publication Date:

08-03-2019

Current Assignee:

Family ID:

Application Date:

20-02-2007

Declaring Company:

Publication Country:

US

Priority Date:

21-02-2006

Title

Method and apparatus for supporting OFDM and CDMA schemes

Application Number:

CN201510372298

Family ID:

Publication Country:

US

Publication Date:

08-03-2019

Application Date:

20-02-2007

Priority Date:

21-02-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

It there is described herein the technology for efficiently sending and receiving data in a wireless communication system.Can determine in addition to for other than with the temporal frequency resource of code division multiplexing (CDM) business datum sent and signaling, can be used for the temporal frequency resource of orthogonal frequency division multiplexing (OFDM).And the temporal frequency resource that can be used for OFDM can be divided into multiple tiles.Each tile can be defined based on a variety of OFDM symbol number schemes and have non-rectangular shape.It can be at least one tile of each terminal distribution.It can be each terminal selection pilot frequency design from multiple pilot frequency designs, the multiple pilot frequency design can support different delay extension, spatial scalability etc..It can be via the temporal frequency resource and each terminal switch data and pilot tone at least one tile for distributing to each terminal.OFDM symbol can be handled based on for a variety of OFDM symbol number schemes of each distributed tile.

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.