JP2002521878A5 - - Google Patents

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Publication number
JP2002521878A5
JP2002521878A5 JP2000560728A JP2000560728A JP2002521878A5 JP 2002521878 A5 JP2002521878 A5 JP 2002521878A5 JP 2000560728 A JP2000560728 A JP 2000560728A JP 2000560728 A JP2000560728 A JP 2000560728A JP 2002521878 A5 JP2002521878 A5 JP 2002521878A5
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JP
Japan
Prior art keywords
transmission event
event
data
information
access information
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2000560728A
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English (en)
Japanese (ja)
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JP2002521878A (ja
JP4527284B2 (ja
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Application filed filed Critical
Priority claimed from PCT/US1999/016188 external-priority patent/WO2000004717A1/en
Publication of JP2002521878A publication Critical patent/JP2002521878A/ja
Publication of JP2002521878A5 publication Critical patent/JP2002521878A5/ja
Application granted granted Critical
Publication of JP4527284B2 publication Critical patent/JP4527284B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000560728A 1998-07-17 1999-07-15 ブロードキャストデジタルテレビジョン用の条件付きアクセスシステム Expired - Fee Related JP4527284B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9322398P 1998-07-17 1998-07-17
US60/093,223 1998-07-17
PCT/US1999/016188 WO2000004717A1 (en) 1998-07-17 1999-07-15 A conditional access system for broadcast digital television

Publications (3)

Publication Number Publication Date
JP2002521878A JP2002521878A (ja) 2002-07-16
JP2002521878A5 true JP2002521878A5 (enExample) 2006-09-14
JP4527284B2 JP4527284B2 (ja) 2010-08-18

Family

ID=22237819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000560728A Expired - Fee Related JP4527284B2 (ja) 1998-07-17 1999-07-15 ブロードキャストデジタルテレビジョン用の条件付きアクセスシステム

Country Status (8)

Country Link
US (1) US7492897B1 (enExample)
EP (1) EP1097589B1 (enExample)
JP (1) JP4527284B2 (enExample)
KR (1) KR100622964B1 (enExample)
CN (1) CN1146235C (enExample)
AU (1) AU5316799A (enExample)
DE (1) DE69936347T2 (enExample)
WO (1) WO2000004717A1 (enExample)

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JP4856168B2 (ja) * 2005-04-08 2012-01-18 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート ツールパック構造及びコンテンツ実行デバイス
US7770219B2 (en) * 2005-05-11 2010-08-03 Broadcom Corporation Method and system for using shared secrets to protect access to testing keys for set-top box
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US8761394B2 (en) * 2006-12-28 2014-06-24 Echostar Technologies L.L.C. System and method for secure broadcast communication
CN101184218B (zh) * 2007-03-09 2012-02-01 深圳创维数字技术股份有限公司 一种数字电视服务系统处理信息的方法及装置
CN102246519B (zh) * 2008-12-12 2013-10-16 联发科技股份有限公司 传输流处理装置
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