|
DE69935913T2
(de)
*
|
1998-07-02 |
2008-01-10 |
Cryptography Research Inc., San Francisco |
Leckresistente aktualisierung eines indexierten kryptographischen schlüssels
|
|
US6307487B1
(en)
*
|
1998-09-23 |
2001-10-23 |
Digital Fountain, Inc. |
Information additive code generator and decoder for communication systems
|
|
US7243285B2
(en)
*
|
1998-09-23 |
2007-07-10 |
Digital Fountain, Inc. |
Systems and methods for broadcasting information additive codes
|
|
US6286032B1
(en)
*
|
1999-10-05 |
2001-09-04 |
Motorola, Inc. |
Method and apparatus in a communication network for updating and maintaining record data
|
|
US6876747B1
(en)
*
|
2000-09-29 |
2005-04-05 |
Nokia Networks Oy |
Method and system for security mobility between different cellular systems
|
|
US7149308B1
(en)
*
|
2000-11-13 |
2006-12-12 |
Stealthkey, Inc. |
Cryptographic communications using in situ generated cryptographic keys for conditional access
|
|
US7391724B2
(en)
*
|
2002-10-09 |
2008-06-24 |
Spyder Navigations, L.L.C. |
System and method with policy control function for multimedia broadcast/multicast system services
|
|
US8098818B2
(en)
*
|
2003-07-07 |
2012-01-17 |
Qualcomm Incorporated |
Secure registration for a multicast-broadcast-multimedia system (MBMS)
|
|
KR100871263B1
(ko)
*
|
2004-01-20 |
2008-11-28 |
삼성전자주식회사 |
멀티미디어 방송캐스트/멀티캐스트 서비스를 지원하는 이동통신시스템에서 암호화에 따른 멀티미디어 방송캐스트/멀티캐스트 서비스 데이터 패킷 송/수신 방법
|
|
CN1265676C
(zh)
*
|
2004-04-02 |
2006-07-19 |
华为技术有限公司 |
一种实现漫游用户使用拜访网络内业务的方法
|
|
EP2487827A3
(en)
*
|
2004-08-12 |
2013-03-27 |
Cmla, Llc. |
Permutation data transform to enhance security
|
|
CN100581283C
(zh)
*
|
2004-11-16 |
2010-01-13 |
北京三星通信技术研究有限公司 |
适用于多媒体广播与组播业务的密码管理方法
|
|
AU2006205295B2
(en)
*
|
2005-01-11 |
2009-09-03 |
Samsung Electronics Co., Ltd. |
Apparatus and method for ciphering/deciphering a signal in a communication system
|
|
GB2423221A
(en)
*
|
2005-02-14 |
2006-08-16 |
Ericsson Telefon Ab L M |
Key delivery method involving double acknowledgement
|
|
US20060291660A1
(en)
*
|
2005-12-21 |
2006-12-28 |
Telefonaktiebolaget Lm Ericsson (Publ) |
SIM UICC based broadcast protection
|
|
CN1794867A
(zh)
*
|
2005-06-30 |
2006-06-28 |
华为技术有限公司 |
多播业务中停止用户会话的方法
|
|
TWI284867B
(en)
*
|
2005-07-01 |
2007-08-01 |
Ind Tech Res Inst |
Cipher method and system for multicast service
|
|
US20070101122A1
(en)
*
|
2005-09-23 |
2007-05-03 |
Yile Guo |
Method and apparatus for securely generating application session keys
|
|
US20070223703A1
(en)
*
|
2005-10-07 |
2007-09-27 |
Sanjeev Verma |
Method and apparatus for providing service keys within multiple broadcast networks
|
|
RU2008133798A
(ru)
*
|
2006-01-20 |
2010-02-27 |
Вериматрикс, Инк. (Us) |
Система сетевой безопасности и способ ее применения
|
|
US8532653B2
(en)
*
|
2006-08-11 |
2013-09-10 |
Intellectual Ventures Holding 81 Llc |
Managing control signalling over different radio access technologies (RATS) using different types of spectrum
|
|
DE102006042554B4
(de)
*
|
2006-09-11 |
2009-04-16 |
Siemens Ag |
Verfahren und System zum kontinuierlichen Übertragen von verschlüsselten Daten eines Broadcast-Dienstes an ein mobiles Endgerät
|
|
FI122996B
(fi)
*
|
2007-05-10 |
2012-09-28 |
Teliasonera Ab |
Palveluun liittyvän pyynnön käsittely
|
|
KR20100010932A
(ko)
*
|
2007-05-15 |
2010-02-02 |
노키아 코포레이션 |
키 업데이트를 위한 방법, 장치, 시스템 및 컴퓨터 판독가능 매체
|
|
US8229346B2
(en)
*
|
2007-05-15 |
2012-07-24 |
Nvidia Corporation |
Method and apparatus for providing multimedia broadcasting multicasting services
|
|
US20080294560A1
(en)
*
|
2007-05-22 |
2008-11-27 |
Nokia Corporation |
Method of storing content
|
|
US8325922B1
(en)
*
|
2007-07-20 |
2012-12-04 |
Apple Inc. |
Group key security in a multihop relay wireless network
|
|
WO2009046400A1
(en)
*
|
2007-10-05 |
2009-04-09 |
Interdigital Technology Corporation |
Techniques for secure channelization between uicc and a terminal
|
|
KR101473488B1
(ko)
*
|
2007-11-29 |
2014-12-17 |
삼성전자주식회사 |
휴대 방송을 지원하는 이동 단말로 전달되는 응답 메시지를생성하는 스마트 카드 및 방법 그리고 그 이동 단말
|
|
KR20090086002A
(ko)
*
|
2008-02-05 |
2009-08-10 |
삼성전자주식회사 |
휴대 방송 서비스에서 유료 콘텐츠 제공 방법 및 시스템
|
|
EP2283430B1
(en)
*
|
2008-05-23 |
2018-08-01 |
Telefonaktiebolaget LM Ericsson (publ) |
Ims user equipment, control method thereof, host device, and control method thereof
|
|
BRPI0822665A2
(pt)
*
|
2008-05-29 |
2015-06-30 |
Ericsson Telefon Ab L M |
Método para configurar uma sessão de televisão ip segura, servidor de aplicação, e, nó de recepção de televisão ip
|
|
US8386767B2
(en)
*
|
2008-08-15 |
2013-02-26 |
Telefonaktiebolaget L M Ericsson (Publ) |
Methods and systems for bootstrapping security key information using session initiation protocol
|
|
RU2527730C2
(ru)
*
|
2009-04-01 |
2014-09-10 |
Телефонактиеболагет Л М Эрикссон (Пабл) |
Управление ключами безопасности в основанных на ims услугах широковещания и многоадресного вещания мультимедиа (mbms)
|
|
GB2469470B
(en)
*
|
2009-04-14 |
2015-02-25 |
Skype |
Transmitting and receiving data
|
|
CN102026092B
(zh)
*
|
2009-09-16 |
2014-03-12 |
中兴通讯股份有限公司 |
一种移动多媒体广播业务密钥同步的方法及网络
|
|
WO2011035454A1
(zh)
*
|
2009-09-23 |
2011-03-31 |
上海贝尔股份有限公司 |
在通信系统中提供组播服务的设备和方法
|
|
US9467285B2
(en)
*
|
2010-09-07 |
2016-10-11 |
Nokia Technologies Oy |
Security of a multimedia stream
|
|
US9578041B2
(en)
*
|
2010-10-25 |
2017-02-21 |
Nokia Technologies Oy |
Verification of peer-to-peer multimedia content
|
|
US8467536B2
(en)
*
|
2010-12-08 |
2013-06-18 |
Motorola Solutions, Inc. |
Binding keys to secure media streams
|
|
US20130054964A1
(en)
*
|
2011-08-24 |
2013-02-28 |
Motorola Solutions, Inc. |
Methods and apparatus for source authentication of messages that are secured with a group key
|
|
US8824680B2
(en)
*
|
2012-08-08 |
2014-09-02 |
Verizon Patent And Licensing Inc. |
Centralized key generation
|
|
US9319386B2
(en)
*
|
2012-09-17 |
2016-04-19 |
Nokia Technologies Oy |
Security for mobility between MBMS servers
|