US7047006B2

5G,4G

Title

Method and apparatus for transmission and reception of narrowband signals within a wideband communication system

Application Number:

US20040833410

Publication Date:

16-05-2006

Current Assignee:

Family ID:

Application Date:

28-04-2004

Publication Country:

US

Priority Date:

28-04-2004

Declaring Company:

Abstract  Abstract

Narrowband remote units will scan over frequencies within a wideband channel spectrum evaluating frequency-selective channel characteristics. The best sub-channel(s) for communication will be determined and reported back to a base station via a channel-quality report message. The base station will then utilize only a narrowband portion (e.g. one sub-channel comprised of a plurality of OFDM subcarriers) of the wideband channel for transmitting data to the narrowband unit.

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.