公开(公告)号：US20150326997A1

公开(公告)日：2015-11-12

申请号：US14318025

申请日：2014-06-27

申请人： Kare Agardh ,  Aleksandar Rodzevski ,  Per Astrand ,  Henrik Bengtsson ,  Kristian Tarnhed ,  Thomas Bolin

发明人： Kare Agardh ,  Aleksandar Rodzevski ,  Per Astrand ,  Henrik Bengtsson ,  Kristian Tarnhed ,  Thomas Bolin

IPC分类号： H04W4/00 ,  H04W76/02

CPC分类号： H04W4/008 ,  B60R25/2027 ,  G06F21/34 ,  H04B13/005 ,  H04L9/3215 ,  H04L2209/805 ,  H04W4/80

摘要： The present invention concerns devices and methods for control of data transfer in a personal area network. The data transfer being performed by body coupled communication (BCC) and short-range wireless communication between a first portable electronic communication device (10) and a second portable electronic communication device (20, 30). The devices being adapted to be in close proximity to a body of a user and the first portable electronic communication device (10) is configured to initiate and perform execution of predefined actions by means of the method to cooperate with the second portable electronic communication device (20, 30) in a system/personal area network.

摘要翻译： 本发明涉及用于控制个人区域网络中的数据传输的设备和方法。 通过身体耦合通信（BCC）和第一便携式电子通信设备（10）和第二便携式电子通信设备（20,30）之间的短距离无线通信来执行数据传输。 所述设备适于紧邻用户的身体，并且第一便携式电子通信设备（10）被配置为通过与第二便携式电子通信设备协作的方法发起并执行预定义的动作（ 20，30）在系统/个人区域网络中。

公开(公告)号：US20080209213A1

公开(公告)日：2008-08-28

申请号：US11678426

申请日：2007-02-23

申请人： Per Astrand ,  Bengt Gunnar Stavenow

发明人： Per Astrand ,  Bengt Gunnar Stavenow

IPC分类号： H04L9/00

CPC分类号： H04L63/18 ,  H04L63/083 ,  H04L63/205

摘要： A system receives a request to access a secure resource and a verification telephone number from a first device, establishes a secure session with a second device associated with the verification telephone number, requests an authentication mechanism from the second device to verify the secure resource request, verifies the received authentication mechanism if the requested authentication mechanism is received from the second device, and determines whether to grant or deny the first device access to the secure resource based on the verification of the received authentication mechanism.

摘要翻译： 系统从第一设备接收访问安全资源和验证电话号码的请求，与与验证电话号码相关联的第二设备建立安全会话，从第二设备请求认证机制来验证安全资源请求， 如果从第二设备接收到所请求的认证机制，则验证接收到的认证机制，并且基于接收到的认证机制的验证来确定是否授予或拒绝第一设备对安全资源的接入。

公开(公告)号：US08806021B2

公开(公告)日：2014-08-12

申请号：US12020905

申请日：2008-01-28

申请人： Bo Larsson ,  Henrik Bengtsson ,  Bjorn Lindquist ,  Markus Andreasson ,  Per Astrand ,  Olivier Moliner

发明人： Bo Larsson ,  Henrik Bengtsson ,  Bjorn Lindquist ,  Markus Andreasson ,  Per Astrand ,  Olivier Moliner

IPC分类号： G06F15/173 ,  H04L29/08 ,  G06Q10/10 ,  H04L12/18

CPC分类号： G06Q10/10 ,  H04L12/1818 ,  H04L67/02 ,  H04L67/14

摘要： Methods, portable electronic devices, systems and computer program products are provided for automatically creating a social networking service (SNS) session. The methods include generating at and transmitting from a first device a first audio and/or video fingerprint of an audio and/or video event. The first audio and/or video fingerprint has a first predetermined length (T). A second audio and/or video fingerprint is periodically transmitted to a server from the first device. The second audio and/or video fingerprint has a second predetermined length (t), smaller than the first predetermined length (T), and includes data associated with the audio and/or video event that is later in time than data included in the first audio and/or video fingerprint. The first device is joined to an SNS session, automatically created by the server, responsive to receipts at the server, of a third audio and/or video fingerprint having the first predetermined length (T) from a second device that includes a portion of the first audio and/or video fingerprint or the second audio and/or video fingerprint periodically transmitted from the first device.

摘要翻译： 提供了用于自动创建社交网络服务（SNS）会话的便携式电子设备，系统和计算机程序产品的方法。 所述方法包括在第一设备处生成和传送音频和/或视频事件的第一音频和/或视频指纹。 第一音频和/或视频指纹具有第一预定长度（T）。 从第一设备周期性地向服务器发送第二音频和/或视频指纹。 第二音频和/或视频指纹具有小于第一预定长度（T）的第二预定长度（t），并且包括与音频和/或视频事件相关联的数据，其比在第一 音频和/或视频指纹。 第一设备被连接到由服务器自动创建的SNS会话，响应于在服务器处从第二设备接收具有第一预定长度（T）的第三音频和/或视频指纹（T）的第三音频和/或视频指纹， 第一音频和/或视频指纹或从第一设备定期发送的第二音频和/或视频指纹。

公开(公告)号：US20090193124A1

公开(公告)日：2009-07-30

申请号：US12020905

申请日：2008-01-28

申请人： Bo Larsson ,  Henrik Bengtsson ,  Bjorn Lindquist ,  Markus Andreasson ,  Per Astrand ,  Olivier Moliner

发明人： Bo Larsson ,  Henrik Bengtsson ,  Bjorn Lindquist ,  Markus Andreasson ,  Per Astrand ,  Olivier Moliner

IPC分类号： G06F15/16

CPC分类号： G06Q10/10 ,  H04L12/1818 ,  H04L67/02 ,  H04L67/14

摘要： Methods, portable electronic devices, systems and computer program products are provided for automatically creating a social networking service (SNS) session. The methods include generating at and transmitting from a first device a first audio and/or video fingerprint of an audio and/or video event. The first audio and/or video fingerprint has a first predetermined length (T). A second audio and/or video fingerprint is periodically transmitted to a server from the first device. The second audio and/or video fingerprint has a second predetermined length (t), smaller than the first predetermined length (T), and includes data associated with the audio and/or video event that is later in time than data included in the first audio and/or video fingerprint. The first device is joined to an SNS session, automatically created by the server, responsive to receipts at the server, of a third audio and/or video fingerprint having the first predetermined length (T) from a second device that includes a portion of the first audio and/or video fingerprint or the second audio and/or video fingerprint periodically transmitted from the first device.

摘要翻译： 提供了用于自动创建社交网络服务（SNS）会话的便携式电子设备，系统和计算机程序产品的方法。 所述方法包括在第一设备处生成和传送音频和/或视频事件的第一音频和/或视频指纹。 第一音频和/或视频指纹具有第一预定长度（T）。 从第一设备周期性地向服务器发送第二音频和/或视频指纹。 第二音频和/或视频指纹具有小于第一预定长度（T）的第二预定长度（t），并且包括与音频和/或视频事件相关联的数据，其比在第一 音频和/或视频指纹。 第一设备被连接到由服务器自动创建的SNS会话，响应于在服务器处从第二设备接收具有第一预定长度（T）的第三音频和/或视频指纹（T）的第三音频和/或视频指纹， 第一音频和/或视频指纹或从第一设备定期发送的第二音频和/或视频指纹。

公开(公告)号：US20130141433A1

公开(公告)日：2013-06-06

申请号：US13355960

申请日：2012-01-23

申请人： Per Astrand

发明人： Per Astrand

IPC分类号： G06T17/00

CPC分类号： G06T7/50 ,  G06T2207/10012 ,  G06T2207/20221

摘要： Methods for obtaining a three-dimensional (3D) mesh from two dimensional images are provided. The methods include obtaining a series of 2D images using a camera array; calculating a depth map using the obtained series of 2D images; identifying portions of the calculated depth map that need additional detail; applying a textured based algorithm to the identified portions of the calculated depth map to obtain the additional detail in the depth map; and combining the calculated depth map with the obtained additional detail to provide a more accurate 3D mesh. Related systems and computer program products are also provided.

摘要翻译： 提供了从二维图像获得三维（3D）网格的方法。 所述方法包括使用相机阵列获得一系列2D图像; 使用所获得的2D图像系列来计算深度图; 识别所需的附加细节的所计算的深度图的部分; 对所计算的深度图的所识别的部分应用基于纹理的算法，以获得深度图中的附加细节; 并将计算的深度图与所获得的附加细节组合以提供更准确的3D网格。 还提供了相关系统和计算机程序产品。

公开(公告)号：US20090054058A1

公开(公告)日：2009-02-26

申请号：US11843811

申请日：2007-08-23

申请人： Markus Andreasson ,  Per Astrand ,  Erik Backlund

发明人： Markus Andreasson ,  Per Astrand ,  Erik Backlund

IPC分类号： H04Q7/20

CPC分类号： H04L67/04 ,  H04L69/14 ,  H04W4/18 ,  H04W76/15 ,  H04W88/04 ,  H04W88/06

摘要： A system and method for a plurality of electronic equipment located within a short range communication zone to share bandwidth with each other. In one aspect of the invention, an electronic equipment (a requesting electronic equipment) transmits a request for content over a cellular telephone network (e.g., 3G, GPRS, etc.). In addition, the electronic equipment communicates with other electronic equipment through a wireless local area network (WLAN) interface (e.g., Bluetooth, 802.11, etc.) to determine if the other electronic equipment are available to share bandwidth with the requesting electronic equipment. The other electronic transmit the requested content to the master portable communication device through the WLAN interface.

摘要翻译： 一种位于短距离通信区内的多个电子设备的系统和方法，用于彼此共享带宽。 在本发明的一个方面，电子设备（请求电子设备）通过蜂窝电话网络（例如，3G，GPRS等）发送对内容的请求。 此外，电子设备通过无线局域网（WLAN）接口（例如，蓝牙，802.11等）与其他电子设备进行通信，以确定其他电子设备是否可用于与请求电子设备共享带宽。 另一个电子通过WLAN接口将请求的内容发送到主便携式通信设备。

公开(公告)号：US20080293448A1

公开(公告)日：2008-11-27

申请号：US11753362

申请日：2007-05-24

申请人： Markus ANDREASSON ,  Per ASTRAND ,  Erik BACKLUND

发明人： Markus ANDREASSON ,  Per ASTRAND ,  Erik BACKLUND

IPC分类号： H04M11/00

CPC分类号： H04L61/1552 ,  H04L29/12047 ,  H04L29/12132 ,  H04L61/1594 ,  H04M1/274516

摘要： According to the invention a first communication device investigates if there is an entry of a contacting identifier received in the device in a contacts register. In case there is no such entry it locates, in the contacts register, communication devices in a set of communication devices providing a lookup service, which set includes at least one communication device and where at least one communication device is a personal communication device, an sends a query regarding the contacting identifier to at least one second communication device of the set. The second communication device receives the query and investigates an own contacts register. In case the contacting identifier is provided in the own contacts register it further locates an identity associated with the contacting identifier and automatically sends data regarding the identity to the first communication device as a response to the query.

摘要翻译： 根据本发明，第一通信设备调查在联系人寄存器中是否存在在设备中接收到的联系标识符的条目。 在没有这样的条目的情况下，在联系人寄存器中，提供查找服务的一组通信设备中的通信设备，该集合包括至少一个通信设备，并且其中至少一个通信设备是个人通信设备， 将关于联系标识符的查询发送到该组的至少一个第二通信设备。 第二通信设备接收查询并调查自己的联系人寄存器。 如果在自己的联系人注册中提供联系标识符，则进一步定位与联系标识相关联的身份，并且自动地将关于身份的数据发送到第一通信设备作为对查询的响应。

公开(公告)号：US20080247359A1

公开(公告)日：2008-10-09

申请号：US11736018

申请日：2007-04-17

申请人： Henrik BENGTSSON ,  Johan APELQVIST ,  Per ASTRAND

发明人： Henrik BENGTSSON ,  Johan APELQVIST ,  Per ASTRAND

IPC分类号： H04Q7/38

CPC分类号： H04W4/16 ,  H04M3/58 ,  H04W36/00 ,  H04W76/20 ,  H04W88/02

摘要： A hand-off controller for use in a system including an application server, the application server being connected to a mobile device via a first network connection to conduct an application session involving data communications between the application server and the mobile device. The hand-off controller is operatively coupled to the application server and configured to recognize that a surrogate device has connected to the application server via a second network connection; recognize that the surrogate device is intended to participate in the application session in the place of the mobile device; enable data communications directed to the mobile device from the application server, in relation to the application session, to be sent to the surrogate device; and enable data communications directed to the application server from the surrogate device, in relation to the application session, to be sent to the application server, whereby the surrogate device is able to continue the application session with the application server in place of the mobile device.

摘要翻译： 一种用于在包括应用服务器的系统中使用的切换控制器，所述应用服务器经由第一网络连接连接到移动设备以进行涉及所述应用服务器与所述移动设备之间的数据通信的应用会话。 切换控制器可操作地耦合到应用服务器并且被配置为识别代理设备经由第二网络连接连接到应用服务器; 认识到替代设备旨在参与移动设备的应用会话; 使来自应用服务器的针对移动设备的数据通信相对于应用会话被发送到代理设备; 并且使来自替代设备的针对应用服务器的数据通信相对于应用会话被发送到应用服务器，由此替代设备能够继续与应用服务器的应用会话而不是移动设备 。