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121. 发明公开

EP1614307A1 SECURE ROAMING BETWEEN WIRELESS ACCESS POINTS 审中-公开
标题翻译：之间的无线接入点外管局漫游
公开(公告)号：EP1614307A1
公开(公告)日：2006-01-11
申请号：EP04706457.1
申请日：2004-01-29
申请人： Thomson Licensing
发明人： ZHANG, Junbiao , MATHUR, Saurabh , RAMASWAMY, Kumar
IPC分类号： H04Q7/24
CPC分类号： H04W12/04 , H04L63/06 , H04L63/062 , H04L63/08 , H04W12/06 , H04W28/18 , H04W36/0038 , H04W48/08 , H04W80/04 , H04W88/08 , H04W88/16
摘要： A system, method, and computer readable medium (fig.2) for enabling roaming of wireless client stations (16) among wireless access points (11) are disclosed. A gateway (15) programmed to receive session data requests (21) is provided in a network, which comprises access points (11) which are programmed to send session data requests (21) to the gateway. The gateway (15) sends session information setting commands to the requesting access point (11), or sends a session data failure (24) response to the access point.

122. 发明公开

EP1537575A1 WATERMARKING DIGITAL DATA AT A USER DEVICE 审中-公开
标题翻译：水位线用于数字数据生产的用户设备
公开(公告)号：EP1537575A1
公开(公告)日：2005-06-08
申请号：EP03793062.5
申请日：2003-08-13
申请人： Thomson Licensing S.A.
发明人： ZHANG, Junbiao , RAMASWAMY, Kumar , LI, Jun , BOYCE, Jill, MacDonald
IPC分类号： G11B20/00
CPC分类号： G06T1/0028 , G06T2201/0052 , G11B20/00086 , H04N19/14 , H04N19/18 , H04N19/44 , H04N19/467 , H04N19/48 , H04N19/61 , H04N21/2541 , H04N21/4402 , H04N21/4405 , H04N21/4627 , H04N21/835 , H04N21/8358
摘要： A method of watermarking digital media data in a user (100) device using a watermark that contains information (187) derived from the digital media data content and the user device specific information (150) to enable improved enforcement of the digital media data content copyright license.

123. 发明公开

EP1532785A1 EVER-INCREASING QUALITY FOR STORED VIDEO STREAMING IN A MOBILE WIRELESS INTERWORKING ENVIRONMENT 审中-公开
标题翻译：增加而减小QUALITûT存储器，用于视频流在无线移动互工作环境
公开(公告)号：EP1532785A1
公开(公告)日：2005-05-25
申请号：EP03761115.9
申请日：2003-06-19
申请人： Thomson Licensing S.A.
发明人： ZHANG, Junbiao , LI, Jun , RAMASWAMY, Kumar
IPC分类号： H04L23/00
CPC分类号： H04N7/17318 , H04N5/4401 , H04N5/765 , H04N21/234327 , H04N21/2662 , H04N21/4126 , H04N21/41407 , H04N21/4263 , H04N21/43637 , H04N21/440281 , H04N21/4621 , H04N21/4622 , H04N21/6131 , H04N21/64792 , H04W4/00 , H04W4/06 , H04W28/14 , H04W28/22 , H04W48/18 , H04W88/06
摘要： There is provided a method for managing the downloading and display of a video program using a mobile device in an networking environment that includes a first radio access network and a second radio access network that has a faster transfer rate than the first network. A layer of video program that has been encoded into multiple layers is downloaded via the first or second network. The downloaded video program is displayed at a playback rate that corresponds to a display quality. Excess portion of the downloaded video program that result when a rate at which the video program is displayed are buffered. The number of layers being downloaded and the playback rate at which the video program is displayed are increased to increase the display quality, when the buffered excess portions exceeds a threshold level.

124. 发明公开

EP1525695A1 DUAL HOME MOBILITY MANAGEMENT IN A WIRELESS TELEPHONY/WIRELESS LAN INTERWORKING ENVIRONMENT 审中-公开
标题翻译：的两个主场站的无线网络环境TELEPHONY /无线局域网移动性管理
公开(公告)号：EP1525695A1
公开(公告)日：2005-04-27
申请号：EP03737153.1
申请日：2003-06-18
申请人： Thomson Licensing S.A.
发明人： ZHANG, Junbiao , BICHOT, Guillaume
IPC分类号： H04J3/16
CPC分类号： H04W8/06 , H04L29/06 , H04W8/065 , H04W8/082 , H04W8/12 , H04W36/0011 , H04W80/04
摘要： To effect seamless transition of a mobile terminal user (16) from a first radio access network (12) to second radio access network (14), a temporary home agent (19) in the second radio access network assigns the user a co-location address which becomes the source address for all packets originated by the user while accessing the second network. Packets sent in reply to those originated with the co-location address as the source address pass directly to the mobile terminal user at the second network without first being tunneled through the first radio access network. Upon the transition of the mobile terminal user to the second radio access network, the first radio access network will forward any packets addressed to the user at the first source address.

125. 发明公开

EP1514208A1 BROKER-BASED INTERWORKING USING HIERARCHICAL CERTIFICATES 审中-公开
标题翻译：经纪BASED间工作采用分级证书
公开(公告)号：EP1514208A1
公开(公告)日：2005-03-16
申请号：EP03736718.2
申请日：2003-05-27
申请人： Thomson Licensing S.A.
发明人： ZHANG, Junbiao
IPC分类号： G06F17/60 , H04L9/00
CPC分类号： H04W12/06 , H04L9/0825 , H04L9/3263 , H04L63/062 , H04L63/0823 , H04L63/0892 , H04L2209/56 , H04L2209/80 , H04W12/04 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A method for Authentication Authorization and Accounting (AAA) in an interworking between at least two networks (210 and 220). The at least two networks are capable of communicating with a broker (230) and include a first network and a second network (220) to user certificate from a user device corresponding to user of the first network (210). The first network to user certificate is signed by at a first network private key and includes a broker (230) to first network certificate and a user public key. The broker (230) to first network certificate is signed by a broker (230) private key and includes a first network (210) public key. A session key is sent from the second network (220) to the user device when the broker (230) to first network (210) certificate and the first network (210) to user certificate are determined to be authentic by the second network (220) based upon the broker (230) public key and the first network (210) public key, respectively. The session key is encrypted with the user public key. The session key is for permitting the user device to access the second network.

126. 发明授权

EP1614267B1 TECHNIQUES FOR OFFERING SEAMLESS ACCESSES IN ENTERPRISE HOT SPOTS FOR BOTH GUEST USERS AND LOCAL USERS 有权转让
标题翻译：法无缝访问鑫实业发热部位两种GUEST GEBRAUCHER，并为当地GEBRAUCHER
公开(公告)号：EP1614267B1
公开(公告)日：2016-07-20
申请号：EP04718551.7
申请日：2004-03-08
申请人： Thomson Licensing
发明人： ZHANG, Junbiao , RAMASWAMY, Kumar
IPC分类号： H04L29/06 , H04L12/28 , H04W12/06 , H04W12/08 , H04W40/02 , H04W74/00 , H04W84/12 , H04W88/08 , H04W88/16
CPC分类号： H04W12/08 , H04L12/2856 , H04L63/08 , H04L63/0884 , H04L63/104 , H04W12/06 , H04W40/02 , H04W74/00 , H04W84/12 , H04W88/08 , H04W88/16

127. 发明公开

EP3021553A1 METHOD AND APPARATUSES FOR SECURE, ANONYMOUS WIRELESS LAN (WLAN) ACCESS 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNGENFÜREINEN SICHEREN，ANONYMEN WLAN-ZUGANG
公开(公告)号：EP3021553A1
公开(公告)日：2016-05-18
申请号：EP15195795.8
申请日：2005-04-22
申请人： Thomson Licensing
发明人： MATHUR, Saurabh , ZHANG, Junbiao
IPC分类号： H04L29/06 , H04W12/08
CPC分类号： H04L67/2814 , H04L63/0236 , H04L63/0428 , H04L63/061 , H04L63/062 , H04L63/168 , H04L67/02 , H04W12/04 , H04W12/08 , H04W84/12
摘要： A method and system for providing secure, anonymous access to a wireless local area network, including configuring an access point to drop packets except packets exhibiting an HTTP/HTTPS protocol, intercepting an HTTP access request by an access point from a mobile device via a web browser, re-directing the HTTP access request to a web server by the access point, generating a security key by one of the access points and the web server, communicating the generated security key to the said web server securely by the access point or vice versa and setting the security key by the access point is described. A mobile device including means for forwarding a request for secure access to a wireless local area network via an HTTP access request, means for receiving a mobile code or a signal for displaying a security key and means for setting the security key is also described.
摘要翻译：一种用于向无线局域网提供安全，匿名访问的方法和系统，包括配置接入点以丢弃除表示HTTP / HTTPS协议的分组之外的分组，通过接入点从移动设备经由网络拦截HTTP访问请求浏览器，由接入点将HTTP访问请求重定向到Web服务器，由接入点和Web服务器之一生成安全密钥，通过接入点或副端口将所生成的安全密钥安全地传送到所述Web服务器描述了接入点设置安全密钥。移动设备还包括用于经由HTTP访问请求转发对无线局域网的安全访问的请求的装置，还包括接收用于显示安全密钥的移动代码或信号的装置和用于设置安全密钥的装置的装置。

128. 发明授权

EP1584203B1 Network address translation based mobility management 有权
标题翻译：移动性管理基于网络地址转换
公开(公告)号：EP1584203B1
公开(公告)日：2013-11-13
申请号：EP03800330.7
申请日：2003-12-29
申请人： Thomson Licensing
发明人： ZHANG, Junbiao
IPC分类号： H04L29/12 , H04W8/26 , H04W80/00 , H04W80/04
CPC分类号： H04L29/12367 , H04L29/12377 , H04L29/12405 , H04L29/12471 , H04L61/2514 , H04L61/2517 , H04L61/2528 , H04L61/2553 , H04W8/26 , H04W80/00 , H04W80/04

129. 发明授权

EP1530883B1 IDENTITY PROTECTION IN A LAN-UNIVERSAL RADIOTELEPHONE SYSTEM 有权
标题翻译：身份保护在通用LAN无线电电话系统
公开(公告)号：EP1530883B1
公开(公告)日：2012-02-01
申请号：EP03785189.6
申请日：2003-08-11
申请人： Thomson Licensing
发明人： VERMA, Shaily , WANG, Charles, Chuanming , ZHANG, Junbiao , BICHOT, Guillaume
IPC分类号： H04L29/06
CPC分类号： H04L63/18 , H04L63/0407 , H04L63/08 , H04L63/0884 , H04W12/06 , H04W12/08 , H04W84/12
摘要： A mobile wireless terminal (16), upon transitioning from a wireless telephony network (12) to a wireless Local Area Network (LAN) (14), seeks identification by sending the same identity information used for identification in the wireless telephony network. Upon receipt of the identity information, a wireless LAN Access Server (24) in the wireless telephony network identifies a Serving General Packet Radio Service Serving Node (SGSN) (18) that had last served the wireless terminal in the wireless telephony network prior to transition. The wireless LAN Access Server forwards the identity information to the SGSN, which, in turn, provides an identification response for validating the terminal.

130. 发明公开

EP1894078A1 DIGITAL RIGHTS MANAGEMENT (DRM) ENABLED PORTABLE PLAYBACK DEVICE, METHOD AND SYSTEM 审中-公开
标题翻译： TRARBARE WIEDERGABEEINRICHTUNG MITFÄHIGKEITZUR DIGITALEN RECHTEVERWALTUNG（DRM），VERFAHREN UND SYSTEM
公开(公告)号：EP1894078A1
公开(公告)日：2008-03-05
申请号：EP05763154.1
申请日：2005-06-23
申请人： Thomson Licensing
发明人： ZHANG, Junbiao , RAMASWAMY, Kumar , COOPER, Jeffrey, Allen
IPC分类号： G06F1/00 , H04L29/06
CPC分类号： H04L63/102 , G06F21/10 , G06F21/16 , G06F2221/0786 , H04L67/28 , H04L69/329 , H04L2463/101
摘要： A method for enabling access to digital rights managed (DRM) content from a server to a portable playback device using a device that functions as a proxy for enabling communication between the server and the portable playback device. The method provides for establishing a connection with a device capable of operating as a gateway device for passing data between the portable playback device and the server, requesting that the device establish a connection with the server and operate as a proxy for enabling data exchange between the portable playback device and the server, sending to the server, upon establishing the connection with the server via the device operating as a proxy, data indicating DRM solutions supported by the portable playback device, and a list comprising requested DRM content to be downloaded to the portable playback device, and receiving from the server, via the device operating as a proxy, the requested DRM content and DRM rules associated with the received content.
摘要翻译：一种用于使用作为用于启动服务器和便携式再现设备之间的通信的代理的设备从服务器访问数字版权管理（DRM）内容到便携式回放设备的方法。该方法提供建立与能够作为网关设备操作的设备的连接，用于在便携式再现设备和服务器之间传递数据，请求设备与服务器建立连接并作为代理来进行数据交换便携式再现装置和服务器，在通过作为代理操作的设备建立与服务器的连接之后，发送到服务器，指示由便携式播放设备支持的DRM解决方案的数据，以及包括要下载到便携式播放设备，以及经由作为代理操作的设备从服务器接收与所接收的内容相关联的所请求的DRM内容和DRM规则。

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