CZ2005704A3

5G,4G,3G

Title

Synchronized communication of broadcast/multicast-type

Application Number:

CZ20050000704

Publication Date:

15-03-2006

Current Assignee:

Family ID:

Application Date:

04-07-2025

Declaring Company:

Publication Country:

US

Priority Date:

20-01-2004

Title

Synchronized communication of broadcast/multicast-type

Application Number:

CZ20050000704

Family ID:

Publication Country:

US

Publication Date:

15-03-2006

Application Date:

04-07-2025

Priority Date:

20-01-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

The synchronized broadcast transmits the same broadcast content using the same carrier from multiple broadcasters. Each transmitter uses the same spreading code for broadcast broadcasts. In a spread spectrum communication system with a time-multiplexed direct link, the synchronized broadcast transmission is inserted into the broadcast slot. One embodiment uses an orthogonal frequency multiplex (OFDM) carrier for the synchronized broadcast carrier. The OFDM receiver is then used to process the received synchronized broadcast broadcast. An alternative embodiment uses a broadcast pseudo-random sum (PN) code to use more transmitter. Then, an equalizer is used to estimate the synchronized broadcast broadcast.

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.