US2014247805A1

4G

Title

METHODS AND APPARATUS FOR SUBFRAME CONFIGURATION AND GENERATION IN A MULTI-CARRIER COMMUNICATION SYSTEM

Application Number:

US201414276736

Publication Date:

04-09-2014

Family ID:

Application Date:

13-05-2014

Publication Country:

US

Priority Date:

29-01-2004

Abstract  Abstract

Methods and apparatus for subframe configuration and generation in a multi-cell multi-carrier system. A frame for radio transmission in the system consists of multiple subframes and each subframe consists of multiple Orthogonal Frequency Division Multiplexing (OFDM) symbols. Training symbols frequency-domain data scrambling size of Fast-Fourier Transform (FFT) or length of cyclic prefix can be configured differently for each subframe to facilitate different applications such as unicasting or broadcasting.

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.