BRPI0812617A2 - método de envio de um código executável para um dispositivo receptor e método de execução desse código - Google Patents
método de envio de um código executável para um dispositivo receptor e método de execução desse códigoInfo
- Publication number
- BRPI0812617A2 BRPI0812617A2 BRPI0812617A BRPI0812617A BRPI0812617A2 BR PI0812617 A2 BRPI0812617 A2 BR PI0812617A2 BR PI0812617 A BRPI0812617 A BR PI0812617A BR PI0812617 A BRPI0812617 A BR PI0812617A BR PI0812617 A2 BRPI0812617 A2 BR PI0812617A2
- Authority
- BR
- Brazil
- Prior art keywords
- code
- executing
- sending
- receiving device
- executable code
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4435—Memory management
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07112160A EP2015561A1 (fr) | 2007-07-10 | 2007-07-10 | Procédé d'envoi d'un code exécutable à un dispositif de réception et procédé d'exécution de ce code |
PCT/EP2008/058937 WO2009007403A2 (fr) | 2007-07-10 | 2008-07-09 | Procede d'envoi d'un code executable a un dispositif de reception et procede d'execution de ce code |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0812617A2 true BRPI0812617A2 (pt) | 2015-09-15 |
Family
ID=39470166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812617A BRPI0812617A2 (pt) | 2007-07-10 | 2008-07-09 | método de envio de um código executável para um dispositivo receptor e método de execução desse código |
Country Status (9)
Country | Link |
---|---|
US (1) | US8484484B2 (pt) |
EP (2) | EP2015561A1 (pt) |
KR (1) | KR101461698B1 (pt) |
CN (1) | CN101822038B (pt) |
BR (1) | BRPI0812617A2 (pt) |
CA (1) | CA2692807C (pt) |
IL (1) | IL203203A (pt) |
RU (1) | RU2463716C2 (pt) |
WO (1) | WO2009007403A2 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954651B1 (fr) * | 2009-12-23 | 2012-03-16 | Viaccess Sa | Procede de mise a jour d'un processeur de securite, systeme, programme d'ordinateur et processeur de securite correspondants |
ES2924347T3 (es) * | 2015-03-26 | 2022-10-06 | Nagravision Sa | Método y sistema para buscar al menos un dato específico en una unidad de usuario |
US10896046B2 (en) | 2016-04-29 | 2021-01-19 | Hewlett Packard Enterprise Development Lp | Management processor using code from peripheral device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440632A (en) * | 1992-12-02 | 1995-08-08 | Scientific-Atlanta, Inc. | Reprogrammable subscriber terminal |
US6983374B2 (en) * | 2000-02-14 | 2006-01-03 | Kabushiki Kaisha Toshiba | Tamper resistant microprocessor |
CN1423766A (zh) * | 2000-02-17 | 2003-06-11 | 通用仪器公司 | 提供安全控制软件或固件代码下载和接收下载代码的计算装置的安全操作的方法和装置 |
US20020138702A1 (en) * | 2001-03-26 | 2002-09-26 | Moshe Gefen | Using non-executable memory as executable memory |
KR100392306B1 (ko) * | 2001-06-04 | 2003-07-22 | 주식회사 한단정보통신 | 위성방송수신기 시스템의 프로그램 처리 장치 및 방법 |
CA2461830C (en) * | 2001-09-26 | 2009-09-22 | Interact Devices | System and method for communicating media signals |
US7007049B2 (en) * | 2002-11-18 | 2006-02-28 | Innopath Software, Inc. | Device memory management during electronic file updating |
TW200500887A (en) * | 2003-03-03 | 2005-01-01 | Nagracard Sa | Security modules deactivation and reactivation method |
US7409675B2 (en) * | 2004-02-27 | 2008-08-05 | Microsoft Corporation | Code rewriting |
WO2005109184A1 (en) * | 2004-05-08 | 2005-11-17 | Intel Corporation | Firmware interface runtime environment protection field |
KR100640389B1 (ko) | 2005-04-06 | 2006-10-30 | 삼성전자주식회사 | Nand플래시 메모리를 구비한 장치에서 어플리케이션을실행하는 방법 및 그 장치 |
EP1739519A1 (en) * | 2005-06-30 | 2007-01-03 | Axalto SA | Method to secure the execution of a program against attacks by radiation or other |
-
2007
- 2007-07-10 EP EP07112160A patent/EP2015561A1/fr not_active Withdrawn
-
2008
- 2008-07-09 US US12/452,567 patent/US8484484B2/en not_active Expired - Fee Related
- 2008-07-09 CN CN200880105402.0A patent/CN101822038B/zh not_active Expired - Fee Related
- 2008-07-09 WO PCT/EP2008/058937 patent/WO2009007403A2/fr active Application Filing
- 2008-07-09 BR BRPI0812617A patent/BRPI0812617A2/pt not_active Application Discontinuation
- 2008-07-09 EP EP08774942.0A patent/EP2177019B1/fr not_active Not-in-force
- 2008-07-09 KR KR1020107000512A patent/KR101461698B1/ko active IP Right Grant
- 2008-07-09 RU RU2010103017/08A patent/RU2463716C2/ru not_active IP Right Cessation
- 2008-07-09 CA CA2692807A patent/CA2692807C/en not_active Expired - Fee Related
-
2010
- 2010-01-07 IL IL203203A patent/IL203203A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20100037092A (ko) | 2010-04-08 |
RU2463716C2 (ru) | 2012-10-10 |
CN101822038A (zh) | 2010-09-01 |
US20100138636A1 (en) | 2010-06-03 |
US8484484B2 (en) | 2013-07-09 |
CA2692807A1 (en) | 2009-01-15 |
RU2010103017A (ru) | 2011-08-20 |
EP2177019B1 (fr) | 2014-04-30 |
KR101461698B1 (ko) | 2014-11-13 |
IL203203A (en) | 2013-08-29 |
WO2009007403A2 (fr) | 2009-01-15 |
CN101822038B (zh) | 2013-01-02 |
EP2015561A1 (fr) | 2009-01-14 |
WO2009007403A3 (fr) | 2009-04-09 |
EP2177019A2 (fr) | 2010-04-21 |
CA2692807C (en) | 2015-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B04C | Request for examination: application reinstated [chapter 4.3 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04N 5/00 , H04N 7/16 , H04N 7/167 Ipc: H04N 7/16 (1968.09), H04N 7/167 (1985.01), H04N 21 |
|
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |