Abstract
A data processing device includes a splitter in which an input stream made up of a plurality of packets is split so as to generate split streams of a plurality of channels of which the smallest increment is base band frames (BBFs) where the packets of the input stream are placed in consecutive order in a data field of the BBF which is the object of forward error correction (FEC).
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP | Yes | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
EP3079368A1 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Basis Patent | |||
EP3079368A4 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Basis Patent | |||
CN105993180A | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
JPWO2015083564A1 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
RU2016120978A | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
RU2663205C2 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
US9894016B2 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
WO2015083564A1 | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
No | Family Member | |||
ZA201602806B | Not Available | 01/11/2018 | ISLD-201812-050 | SONY CORP |
S1
S2
|
Yes | Family Member | |||
CN105993180B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
JP6504406B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- |
Technologies
Product
Use Cases
Services
Claim
1. A data processing device comprising:
a splitter configured to split an input stream made up of a plurality of packets, so as to generate split streams of a plurality of channels, of which the smallest increment is base band frames (BBFs) where the packets of the input stream are placed in consecutive order in a data field of the BBF which is the object of forward error correction (FEC).
2. The data processing device according to claim 1, further comprising:
a generating unit configured to generate point-in-time information representing point-in-time; wherein the BBFs include the point-in-time information added to the packets placed in the BBFs.
3. The data processing device according to claim 2,
wherein base band (BB) headers of the BBFs include the point-in-time information of leading packets placed in the BBFs.
4. The data processing device according to claim 3,
wherein the point-in-time information is an input stream synchronizer (ISSY) stipulated in DVB-S2; and wherein an UPL field and a SYNC field of the BB header in the BBF stipulated in DVB-S2 are used as fields to place the ISSY.
5. The data processing device according to claim 4,
wherein the splitter
adds the point-in-time information to each packet, and
deletes the point-in-time information of the packets placed in the BBFs while including the point-in-time information of the leading packets placed in the BBFs in the BB headers of the BBFs.
6. The data processing device according to claim 4,
wherein the splitter
splits the input stream into the split streams, in increments of data-for-BBF to be placed in BBFs, and
generates BBFs where the data-for-BBF of the split streams has been placed.
7. The data processing device according to claim 4,
wherein the splitter
generates the BBFs from the input stream, and
splits the input stream into the split streams in increments of the BBFs.
8. The data processing device according to claim 4,
wherein the input stream is any one of a Transport Stream (TS), a Generic Continuous Stream (GCS), a Generic Stream Encapsulation (GSE) packet stream, a GSE-Lite packet stream, and an Internet Protocol (IP) packet stream.
9. A data processing method comprising:
splitting an input stream made up of a plurality of packets, so as to generate split streams of a plurality of channels, of which the smallest increment is base band frames (BBFs) where the packets of the input stream are placed in consecutive order in a data field of the BBF which is the object of forward error correction (FEC).
10. A data processing device comprising:
a reconstructing unit configured to reconstruct an input stream from split streams of a plurality of channels transmitted from a transmission device which splits the input stream made up of a plurality of packets, so as to generate the split streams of the plurality of channels, of which the smallest increment is base band frames (BBFs) where the packets of the input stream are placed in consecutive order in a data field of the BBF which is the object of forward error correction (FEC).
11. The data processing device according to claim 10,
wherein the transmission device generates point-in-time information representing point-in-time; wherein the BBFs include the point-in-time information added to the packets placed in the BBFs; and wherein the reconstructing unit reconstructs the input stream from the split streams of the plurality of channels, based on the point-in-time information.
12. The data processing device according to claim 11,
wherein base band (BB) headers of the BBFs include the point-in-time information of leading packets placed in the BBFs; and wherein the reconstructing unit reconstructs the input stream from the split streams of the plurality of channels, based on the point-in-time information included in the BB headers.
13. The data processing device according to claim 12,
wherein the point-in-time information is an input stream synchronizer (ISSY) stipulated in DVB-S2; and wherein an UPL field and a SYNC field of the BB header in the BBF stipulated in DVB-S2 are used as fields to place the ISSY.
14. The data processing device according to claim 13,
wherein the input stream is any one of a Transport Stream (TS), a Generic Continuous Stream (GCS), a Generic Stream Encapsulation (GSE) packet stream, a GSE-Lite packet stream, and an Internet Protocol (IP) packet stream.
15. A data processing method comprising:
reconstructing an input stream from split streams of a plurality of channels transmitted from a transmission device which splits the input stream made up of a plurality of packets, so as to generate the split streams of the plurality of channels, of which the smallest increment is base band frames (BBFs) where the packets of the input stream are placed in consecutive order in a data field of the BBF which is the object of forward error correction (FEC).
Associated Portfolios
Claim Chart | Technology | Creation Date | Download |
---|---|---|---|
Claim charts will soon be available!
|
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.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.