US8855225B2

5G,4G

Title

Frequency Selective And Frequency Diversity Transmissions In A Wireless Communication System

Application Number:

US201213679194

Publication Date:

07-10-2014

Current Assignee:

Family ID:

Application Date:

16-11-2012

Publication Country:

US

Priority Date:

14-07-2006

Declaring Company:

Abstract  Abstract

Techniques for efficiently supporting frequency selective scheduling (FSS) and frequency diversity scheduling (FDS) are described. In one design a first transmission for an FSS user may be mapped to a subband selected for this user from among at least one subband in a first frequency region of the system bandwidth. The first transmission may be mapped to a fixed portion or different portions of the selected subband in different time intervals. A second transmission for an FDS user may be mapped across multiple subbands in a second frequency region of the system bandwidth. The second transmission may be mapped to different subbands or different resource blocks in the second frequency region in different time intervals. Each time interval may correspond to a symbol period a slot a subframe etc. The frequency hopping may be performed based on a fixed hopping pattern or a pseudo-random hopping pattern.

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.