JP2009527996A

5G

Title

Not Available

Application Number:

JP20080556514

Publication Date:

30-07-2009

Current Assignee:

Family ID:

Application Date:

20-02-2007

Declaring Company:

Publication Country:

US

Priority Date:

21-02-2006

Title

Not Available

Application Number:

JP20080556514

Family ID:

Publication Country:

US

Publication Date:

30-07-2009

Application Date:

20-02-2007

Priority Date:

21-02-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques for efficiently transmitting data in a wireless communication system are disclosed. Time frequency resources that can be used for orthogonal frequency division multiplexing (OFDM) are determined, excluding traffic data sent by code division multiplexing (FDM) and time frequency resources used in signaling. The time frequency resource available for OFDM is divided into multiple tiles. Each tile is defined based on multiple OFDM symbol numerology and has a non-orthogonal shape. Each terminal is assigned at least one tile. A pilot pattern is selected for each terminal from the multiple pilot patterns, which supports different delay spreads, spatial ranks, and so on. Data and pilot are exchanged at each terminal via time frequency resources in at least one tile assigned to the terminal. An OFDM symbol is processed based on multiple OFDM symbol numerology for each assigned 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.