EP2239907A1

Title

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Application Number:

EP20100170591

Publication Date:

13-10-2010

Current Assignee:

LG

Family ID:

Application Date:

11-12-2008

Declaring Company:

LG

Publication Country:

US

Priority Date:

12-12-2007

Title

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Application Number:

EP20100170591

Family ID:

Publication Country:

US

Publication Date:

13-10-2010

Application Date:

11-12-2008

Priority Date:

12-12-2007

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The invention concerns a method of transmitting a broadcasting signal the method comprising: encoding physical layer pipe PLP data for conveying a service stream for forward encoding correction; mapping the encoded PLP data to data symbols according to a symbol mapping method ; building a frame including the data symbols modulating the frame by an orthogonal frequency divisional multiplexing scheme; and inserting a first pilot P1 symbol at a beginning part of the modulated frame wherein the modulated frame includes a second pilot P2 symbol having layer 1 L1 information being signaling information for the data symbols and wherein the L1 information includes an index indicating a starting radio frequency RF channel of the frame.

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.