TR199902272T2 - Downloading a computer file from a transmitter to a computer via a receiver/decoder. - Google Patents
Downloading a computer file from a transmitter to a computer via a receiver/decoder.Info
- Publication number
- TR199902272T2 TR199902272T2 TR1999/02272T TR9902272T TR199902272T2 TR 199902272 T2 TR199902272 T2 TR 199902272T2 TR 1999/02272 T TR1999/02272 T TR 1999/02272T TR 9902272 T TR9902272 T TR 9902272T TR 199902272 T2 TR199902272 T2 TR 199902272T2
- Authority
- TR
- Turkey
- Prior art keywords
- blocks
- data
- computer
- groups
- decoder
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/007—Transform coding, e.g. discrete cosine transform
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Discrete Mathematics (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Dosya, veya bir bölümü bir seri R veri gruplarina bölünür, ve gruplarin her biri bir seri C veri gruplarina alt bölünür. Bir C çokluk bloklari grubu üretilir, her bir çokluk blogu R gruplarindaki veri bloklarinin karsilik gelenlerine bu veri bloklarinin bir bit-bazinda özel OR veya NOR' u olarak ilgilidir. Veri bloklari gruplarinin her biri ve çokluk bloklari grubu tekrar tekrar vericiden yayinlanir. Alici/dekoderde, en azindan yayinlanan bloklarin bazilari alinir ve bilgisayara ulastirilir. Bilgisayar, alinmis olan çokluk bloklarinin en az birisi için bu çokluk blogunun ve karsiligi olan veri bloklarinin birisi hariç hepsinin alinmis olup olmadigini belirlemek, ve eger öyleyse bahsedilen bir veri blogunu tekrar üretmek için kullanilir. Kayip veri bloklari tekrar yayinlama için beklemeksizin tekrar üretilebilir.The file, or part of it, is divided into a series of R data groups, and each of the groups is subdivided into a series of C data groups. A group of C plural blocks is generated, each plural block relates to the corresponding ones of the data blocks in groups R as a bit-specific private OR or NOR of these data blocks. Each group of data blocks and the group of plural blocks are replayed repeatedly from the transmitter. In the receiver / decoder, at least some of the blocks published are received and delivered to the computer. The computer is used to determine whether this plurality blog and the corresponding data blocks have been received for at least one of the plurality of blocks received, and if so to reproduce a said data blog. Lost data blocks can be reproduced without waiting for republishing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97400650 | 1997-03-21 | ||
| PCT/EP1997/002109 WO1998043162A1 (en) | 1997-03-21 | 1997-04-25 | Downloading a computer file from a transmitter via a receiver/decoder to a computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR199902272T2 true TR199902272T2 (en) | 2000-01-21 |
Family
ID=26070204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR1999/02272T TR199902272T2 (en) | 1997-03-21 | 1997-04-25 | Downloading a computer file from a transmitter to a computer via a receiver/decoder. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1010068A1 (en) |
| JP (1) | JP2001521692A (en) |
| CN (1) | CN1254422A (en) |
| AU (1) | AU739663B2 (en) |
| BR (1) | BR9714590A (en) |
| CA (1) | CA2284147A1 (en) |
| HU (1) | HUP0001481A3 (en) |
| IL (1) | IL131933A0 (en) |
| NO (1) | NO994533L (en) |
| NZ (1) | NZ500199A (en) |
| PL (1) | PL335779A1 (en) |
| TR (1) | TR199902272T2 (en) |
| WO (1) | WO1998043162A1 (en) |
| ZA (1) | ZA973606B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3630037B2 (en) | 1999-10-06 | 2005-03-16 | 日本電気株式会社 | DSM-CC carousel receiving apparatus, receiving method used therefor, and recording medium recording the control program thereof |
| WO2004034674A1 (en) * | 2002-09-30 | 2004-04-22 | Popwire.Com | Dynamic transferring software/protocol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033699B (en) * | 1978-11-01 | 1982-11-10 | Philips Electronic Associated | Error detection |
| CA1177558A (en) * | 1982-04-15 | 1984-11-06 | Groupe Videotron Ltee. (Le) | Cable network data transmission system |
| US4660202A (en) * | 1985-04-29 | 1987-04-21 | Zenith Electronics Corporation | Error protection method for packeted data |
| US4985895A (en) * | 1988-11-14 | 1991-01-15 | Wegener Communications, Inc. | Remote controlled receiving system apparatus and method |
| US5003591A (en) * | 1989-05-25 | 1991-03-26 | General Instrument Corporation | Functionally modifiable cable television converter system |
| KR950001439B1 (en) * | 1990-04-30 | 1995-02-24 | 삼성전자주식회사 | Coding apparatus of error correction |
| EP0680216B1 (en) * | 1994-04-28 | 2007-11-21 | OpenTV, Inc. | Apparatus and method for formulating an interactive signal |
-
1997
- 1997-04-05 IL IL13193397A patent/IL131933A0/en unknown
- 1997-04-25 PL PL97335779A patent/PL335779A1/en unknown
- 1997-04-25 NZ NZ500199A patent/NZ500199A/en unknown
- 1997-04-25 AU AU28880/97A patent/AU739663B2/en not_active Ceased
- 1997-04-25 EP EP97922909A patent/EP1010068A1/en not_active Withdrawn
- 1997-04-25 WO PCT/EP1997/002109 patent/WO1998043162A1/en not_active Ceased
- 1997-04-25 BR BR9714590-4A patent/BR9714590A/en unknown
- 1997-04-25 CA CA002284147A patent/CA2284147A1/en not_active Abandoned
- 1997-04-25 TR TR1999/02272T patent/TR199902272T2/en unknown
- 1997-04-25 ZA ZA973606A patent/ZA973606B/en unknown
- 1997-04-25 JP JP54322098A patent/JP2001521692A/en active Pending
- 1997-04-25 CN CN97182180A patent/CN1254422A/en active Pending
- 1997-04-25 HU HU0001481A patent/HUP0001481A3/en unknown
-
1999
- 1999-09-17 NO NO994533A patent/NO994533L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1254422A (en) | 2000-05-24 |
| NO994533L (en) | 1999-11-22 |
| EP1010068A1 (en) | 2000-06-21 |
| AU739663B2 (en) | 2001-10-18 |
| JP2001521692A (en) | 2001-11-06 |
| NZ500199A (en) | 2002-08-28 |
| WO1998043162A1 (en) | 1998-10-01 |
| HUP0001481A3 (en) | 2001-01-29 |
| HUP0001481A2 (en) | 2000-09-28 |
| BR9714590A (en) | 2002-09-17 |
| PL335779A1 (en) | 2000-05-22 |
| NO994533D0 (en) | 1999-09-17 |
| IL131933A0 (en) | 2001-03-19 |
| CA2284147A1 (en) | 1998-10-01 |
| AU2888097A (en) | 1998-10-20 |
| ZA973606B (en) | 1998-09-07 |
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