公开(公告)号：EP1790098A1

公开(公告)日：2007-05-30

申请号：EP05781071.5

申请日：2005-08-25

申请人： Nokia Corporation

发明人： LAHTINEN, Pekka ,  TEREKHOVA, Karina

IPC分类号： H04H1/00 ,  G06F21/00 ,  H04L9/08 ,  H04L12/18

CPC分类号： H04N21/8549 ,  H04H60/23 ,  H04H60/40 ,  H04N21/26606 ,  H04N21/63345 ,  H04N21/6405

摘要： Content items or portions of content items are made available for previewing according to various techniques. In some techniques, designated portions of content items are transmitted in plaintext, while the remaining portions are transmitted in encrypted form. In other techniques, an entire content item is transmitted in encrypted form. However, content keys for decrypting the content item may be transmitted in plaintext form for certain portions designated for previewing and in encrypted form for the remaining portions. Also, an entire content item may be transmitted in encrypted form. Similarly the content keys for decrypting the content item is transmitted in encrypted form. However, preview rights keys for decrypting the content keys may be transmitted. These rights keys have associated usage rules that limit their use.

公开(公告)号：EP1766977A2

公开(公告)日：2007-03-28

申请号：EP05785155.2

申请日：2005-07-01

申请人： Nokia Corporation ,  Nokia, Inc.

发明人： PAILA, Toni ,  KASRRAS, Timo ,  JYSKE, Eero ,  LAHTINEN, Pekka ,  MULLER, Dominique

IPC分类号： H04N7/167 ,  H04L9/00

CPC分类号： H04L65/604 ,  H04L9/088 ,  H04L9/0891 ,  H04L29/06027 ,  H04L63/0428 ,  H04L63/06 ,  H04L65/605 ,  H04L65/607 ,  H04L2209/60 ,  H04N7/163 ,  H04N21/435 ,  H04N21/4405 ,  H04N21/63345 ,  H04N21/64322

摘要： The present invention provides methods, apparatuses, and systems for delivering protected multi-media content to a receiving device. Protected multi-media content and key information are inserted in a same time slice burst. Multi-media content is processed into content datagrams, in which each content datagram is associated with a corresponding component. Key information may be processed as a keystream with key datagrams or may be included in one or more components. A content datagram may be encrypted with an associated key. A receiving device receives the time slice burst with the content datagrams and the key information. The receiving device subsequently decrypts the content datagrams with the key information. Key datagrams may be associated with a higher priority level than content datagrams. Consequently, a receiving device can process a key datagram in order to extract a key before routing associated content datagrams to a message stack.

公开(公告)号：EP1766843A1

公开(公告)日：2007-03-28

申请号：EP05763105.3

申请日：2005-07-01

申请人： Nokia Corporation

发明人： PAILA, Toni ,  KARRAS, Timo ,  JYSKE, Eero ,  LAHTINEN, Pekka ,  MULLER, Dominique

IPC分类号： H04L9/00 ,  H04N7/167

CPC分类号： H04N7/1675 ,  H04L12/189 ,  H04L63/0457 ,  H04L63/068 ,  H04L65/607 ,  H04N21/2347 ,  H04N21/235 ,  H04N21/26613 ,  H04N21/435 ,  H04N21/4408 ,  H04N21/64315 ,  H04N21/64322 ,  H04W4/00

摘要： The present invention provides methods, apparatuses, and systems for delivering protected multimedia content to a receiving device. Portions of protected multi-media content and associated key information are inserted in a same time slice burst. Multi-media content is processed into a plurality of content datagrams, in which each content datagram is associated with a corresponding component. Key information may be processed as a keystream that is logically separate from the components. A content datagram may be encrypted with an associated key. A receiving device receives the time slice burst with the plurality of content datagrams and associated key datagrams of the keystream. The receiving device consequently decrypts the plurality of content datagrams. Also, key information may be processed as key datagrams that are included with at least one component, in which each component comprises an associated plurality of content datagrams.

公开(公告)号：EP1719322A1

公开(公告)日：2006-11-08

申请号：EP05702524.9

申请日：2005-02-18

申请人： Nokia Corporation

发明人： SOVIO, Sampo ,  EKBERG, Jan-Erik ,  ASOKAN, Nadarajah ,  LAHTINEN, Pekka

IPC分类号： H04L29/06 ,  G06F1/00

CPC分类号： G07F7/1008 ,  G06Q20/20 ,  G06Q20/327 ,  G06Q20/3278 ,  G06Q20/341 ,  G06Q20/382 ,  G06Q20/3827 ,  G06Q20/388 ,  G07F7/0886 ,  H04M15/68 ,  H04M2215/0196

摘要： A short-range transaction system enables a user to conduct transactions with a self-service terminal in a user-friendly environment without using currency. The user carries a portable smart card, which interacts with a mobile phone. After authentication via an RFID connection, the device MAC address and a security key (K) are imprinted in the card. In operation, the user waves the smart card past the self-service terminal and activates an RFID connection. The terminal sends the card a random number. The card returns the MAC address and a result (RES) computed using the hash value and the security key. The terminal using the MAC address and security key establishes a secure connection with the device. The terminal downloads the user's transaction interface from the device and displays the user interface at the self-service terminal. The user completes a transaction at the terminal via the user interface.

摘要翻译： 短距离交易系统使用户能够在不使用货币的情况下在用户友好的环境中与自助终端进行交易。 用户携带便携式智能卡，其与移动电话交互。 通过RFID连接认证后，设备的MAC地址和安全密钥（K）被印在卡中。 在操作中，用户通过自助终端来移动智能卡并激活RFID连接。 终端发送卡片随机数。 该卡返回MAC地址和使用哈希值和安全密钥计算的结果（RES）。 使用MAC地址和安全密钥的终端建立与设备的安全连接。 终端从设备下载用户的交易界面，并在自助终端显示用户界面。 用户通过用户界面在终端完成事务。

公开(公告)号：EP2102779A1

公开(公告)日：2009-09-23

申请号：EP07827079.0

申请日：2007-11-28

申请人： Nokia Corporation

发明人： ALVE, Jukka ,  LAHTINEN, Pekka ,  PUPUTTI, Matti ,  TUORINIEMI, Samuli

IPC分类号： G06F21/00

CPC分类号： G06Q30/00 ,  G06F21/10 ,  G06Q30/0283

摘要： A method, apparatus or tangible computer medium (which stores computer executable code or program code) performs or facilitates: receiving from a first remote device protected content along with pricing attribute information for the protected content; requesting access to the protected content from a second remote device, the requesting including transmitting of the pricing attribute information to the second remote device which is authorized to act on behalf of a provider of the content; and obtaining access to the protected content from the second remote device according to a pricing or valuation of the protected content based on the pricing attribute information received by the second remote device.

公开(公告)号：EP1556966A2

公开(公告)日：2005-07-27

申请号：EP03769723.2

申请日：2003-10-30

申请人： Nokia Corporation

发明人： EKBERG, Jan-Erik ,  LAHTINEN, Pekka ,  LIPASTI, Jaakko

IPC分类号： H04B7/00

CPC分类号： H04W8/005 ,  H04L67/16 ,  H04W84/18

摘要： A computer system, method, and computer program product for performing device detection and service discovery in a mobile ad hoc communications network. The method comprises conducting an inquiry of the mobile ad hoc communications network to discover nearby devices. If the inquiry indicates that the nearby devices may include a middleware layer, the method further comprises creating a connection to each of the nearby devices and confirming whether each of the nearby devices include the middleware layer. For each of the nearby devices that include the middleware layer, the method further comprises executing the middleware layer to perform application and service discovery, and to launch applications and services.

公开(公告)号：EP1337950A1

公开(公告)日：2003-08-27

申请号：EP01983624.6

申请日：2001-11-15

申请人： Nokia Corporation

发明人： LAHTINEN, Pekka ,  GINZBOORG, Philip ,  LAITINEN, Pekka ,  SALOMAA, Jyri

IPC分类号： G06F17/60

CPC分类号： G06Q30/04 ,  H04M15/00 ,  H04M15/31 ,  H04M15/41 ,  H04M15/43 ,  H04M15/49 ,  H04M15/51 ,  H04M15/68 ,  H04M2215/0164 ,  H04M2215/0196 ,  H04M2215/46 ,  H04M2215/54 ,  H04M2215/96

摘要： The invention relates to the control of billing in a communications network. In order to achieve the free placement of billing information coupled with a minimum amount of modifications for standard servers, a proxy/gateway is used for detecting the resource requests related to chargeable resources, and for mapping the resource identifier of a chargeable resource, received in a resource request, to a locator referring to the pricing information relating to said chargeable resource. The pricing information is then retrieved from the address indicated by the locator, and the billing is initiated using the information retrieved.

摘要翻译： 本发明涉及通信网络中计费的控制。 为了实现与标准服务器的最小量修改相结合的计费信息的自由放置，使用代理/网关来检测与可计费资源相关的资源请求，并且将用于映射可收费资源的资源标识符 资源请求发送给参考与所述可收费资源相关的定价信息的定位器。 然后从定位器指示的地址检索定价信息，并且使用检索的信息启动计费。