公开(公告)号：EP2526674A4

公开(公告)日：2014-08-06

申请号：EP11733154

申请日：2011-01-13

Applicant: ERICSSON TELEFON AB L M

Inventor： PRIDDLE CLINTON ,  FRÖJDH PER ,  LOHMAR THORSTEN ,  WU ZHUANGFEI

IPC: H04L29/06 ,  H04N5/783 ,  H04N7/173 ,  H04N21/2387 ,  H04N21/258 ,  H04N21/45 ,  H04N21/454 ,  H04N21/472

CPC classification number: H04N5/783 ,  H04L65/1059 ,  H04L65/4076 ,  H04L65/604 ,  H04N21/2387 ,  H04N21/25833 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/47202

Abstract: Methods and arrangements in a client node and a server node support a decision on decoding and playout of a certain content in the client node. The methods and arrangements relate to the determining, conveying and obtaining of information related to the characteristics (level) required for decoding and playing out the certain media content at a non-regular playout rate. The method and arrangement in the client node further relate to determining, based on the obtained information, which playout rate(s) is/are supported by the client node in regard of level. The methods and arrangements enable the client node to refrain from attempting to decode and play out of the content at a non-regular rate requiring a level which is not supported by the client node.

公开(公告)号：EP2158747A4

公开(公告)日：2013-11-20

申请号：EP07794108

申请日：2007-08-09

Applicant: ERICSSON TELEFON AB L M

Inventor： EINARSSON TORBJÖRN ,  PRIDDLE CLINTON

IPC: H04L29/08 ,  H04N7/24 ,  H04N21/231 ,  H04N21/438 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6587 ,  H04N21/845

CPC classification number: H04N21/6587 ,  H04L65/4076 ,  H04N21/23106 ,  H04N21/23424 ,  H04N21/4384 ,  H04N21/44016 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6437 ,  H04N21/8455

Abstract: In a method for media session management a user terminal upon detecting S0, S00 switching to a media stream on a channel from a unicast transport source, requesting S1 transmission of the media stream by indicating a predetermined starting frame for the transmission and a media server transmitting S2 the requested media frame starting with a media frame as indicated in the request.

公开(公告)号：EP2119185A4

公开(公告)日：2013-09-11

申请号：EP07861104

申请日：2007-12-28

Applicant: ERICSSON TELEFON AB L M

Inventor： PRIDDLE CLINTON ,  FROEJDH PER

IPC: H04L29/06 ,  G11B27/10 ,  H04N21/654 ,  H04N21/6587 ,  H04N21/845 ,  H04N21/8543 ,  H04N21/8547

CPC classification number: H04L65/4092 ,  G11B27/10 ,  H04L65/1016 ,  H04N21/4307 ,  H04N21/654 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/8543 ,  H04N21/8547

公开(公告)号：EP2014097A4

公开(公告)日：2010-07-14

申请号：EP07748445

申请日：2007-04-27

Applicant: ERICSSON TELEFON AB L M

Inventor： PRIDDLE CLINTON ,  FROEJDH PER

IPC: H04N7/24 ,  H04L29/06

CPC classification number: H04N21/2381 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/4363 ,  H04N21/4381 ,  H04N21/44012 ,  H04N21/8455

公开(公告)号：WO2009013634A2

公开(公告)日：2009-01-29

申请号：PCT/IB2008003111

申请日：2008-06-27

Applicant: ERICSSON TELEFON AB L M ,  PRIDDLE CLINTON ,  ALUND STEFAN ,  BRODIN PER-ERIK

Inventor： PRIDDLE CLINTON ,  ALUND STEFAN ,  BRODIN PER-ERIK

CPC classification number: G06F17/30905

Abstract: A web application (630) for a web browser that is downloaded as a web page includes a set of links arranged as a matrix array (633) with the links being invisible on a display of a device running the web browser, and scripting logic (635) for maintaining focus of a navigator of the device on a center one of the links in the matrix array and for updating the web browser to reflect a function associated with an activation of the navigator.

Abstract translation: 用于作为网页下载的网络浏览器的web应用程序（630）包括被布置为矩阵阵列（633）的一组链接，其中链接在运行web浏览器的设备的显示器上不可见，以及脚本逻辑（ 635），用于将设备的导航器的焦点保持在矩阵阵列中的中心一个链路上，并用于更新网络浏览器以反映与导航器的激活相关联的功能。

公开(公告)号：WO2008091207A8

公开(公告)日：2008-09-12

申请号：PCT/SE2008050035

申请日：2008-01-14

Applicant: ERICSSON TELEFON AB L M ,  SAMUELSSON JONATAN ,  ANDERSSON KENNETH ,  PRIDDLE CLINTON

Inventor： SAMUELSSON JONATAN ,  ANDERSSON KENNETH ,  PRIDDLE CLINTON

IPC: G06T5/00

CPC classification number: H04N19/527 ,  G06T7/20 ,  G06T7/215 ,  G06T2207/10016 ,  G06T2207/20021 ,  H04N1/38 ,  H04N1/3872 ,  H04N19/132 ,  H04N19/172 ,  H04N19/513 ,  H04N19/553 ,  H04N19/587

Abstract: A border region (70) is identified in an image (40) by calculating an average of pixel values in a row (20) or column (10) of the image (40). Differences in property values are determined between each pixel (30) in the row (20) or column (10) and a neighboring pixel (30) present on a same column (10) or row (20) but in a neighboring row (20) or column (10). An average difference is calculated based on these differences. The pixels (30) in the row (20) or column (10) are classified as belonging to a border region (70) or internal region (75) of the image (40) based on the average pixel value and the average pixel difference.

Abstract translation: 通过计算图像（40）的行（20）或列（10）中的像素值的平均值，在图像（40）中识别边界区域（70）。 在行（20）或列（10）中的每个像素（30）和存在于同一列（10）或行（20）上但相邻行（20）中的相邻像素（30）之间确定属性值的差异 ）或列（10）。 基于这些差异计算平均差。 基于平均像素值和平均像素差异将行（20）或列（10）中的像素（30）分类为属于图像（40）的边界区域（70）或内部区域（75） 。

公开(公告)号：WO2009080133A1

公开(公告)日：2009-07-02

申请号：PCT/EP2008006314

申请日：2008-07-31

Applicant: ERICSSON TELEFON AB L M ,  PRIDDLE CLINTON ,  ANDERSSON KENNETH ,  FROEJDH PER ,  SAMUELSSON JONATAN

Inventor： PRIDDLE CLINTON ,  ANDERSSON KENNETH ,  FROEJDH PER ,  SAMUELSSON JONATAN

IPC: H04N7/26 ,  H04N7/50

CPC classification number: H04N19/157 ,  H04N19/11 ,  H04N19/14 ,  H04N19/146 ,  H04N19/176 ,  H04N19/61

Abstract: In video encoding and decoding predictions may be generated by intra-frame prediction. Intra-frame prediction uses reconstructed pixels in a reconstructed frame. Intra-frame prediction is performed by extending the reconstructed pixels into a predicted block using intra-frame prediction modes, each intra-frame prediction mode indicating a direction of the extension. In order to reduce the number of possible intra- frame prediction modes, a subset is selected from a predetermined set of possible intra- frame prediction modes. A subset of intra-frame prediction modes can be created by forming preselection sets of intra-frame prediction modes on the basis of similarity of their associated predicted blocks and selecting a representative intra-frame prediction mode from each preselection set.

Abstract translation: 在视频编码和解码中，可以通过帧内预测来生成预测。 帧内预测使用重构帧中的重构像素。 通过使用帧内预测模式将重构像素扩展为预测块来进行帧内预测，​​每个帧内预测模式指示扩展方向。 为了减少可能的帧内预测模式的数量，从可能的帧内预测模式的预定集合中选择一个子集。 可以通过基于其相关联的预测块的相似度并从每个预选集中选择代表性帧内预测模式来形成帧内预测模式的预选集来创建帧内预测模式的子集。

公开(公告)号：EP2564594A4

公开(公告)日：2014-04-02

申请号：EP11740109

申请日：2011-02-01

Applicant: ERICSSON TELEFON AB L M

Inventor： NORKIN ANDREY ,  ANDERSSON KENNETH ,  PRIDDLE CLINTON

IPC: H04N19/14 ,  H04N19/117 ,  H04N19/176 ,  H04N19/182 ,  H04N19/82 ,  H04N19/86

CPC classification number: H04N19/86 ,  H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/182 ,  H04N19/82

公开(公告)号：EP2514209A4

公开(公告)日：2014-03-26

申请号：EP10837998

申请日：2010-12-17

Applicant: ERICSSON TELEFON AB L M

Inventor： WU ZHUANGFEI ,  ANDERSSON KENNETH ,  PRIDDLE CLINTON ,  RUSERT THOMAS ,  SJOEBERG RICKARD

IPC: H04N19/13 ,  H04N19/105 ,  H04N19/119 ,  H04N19/154 ,  H04N19/176 ,  H04N19/46 ,  H04N19/573 ,  H04N19/61 ,  H04N19/70

CPC classification number: H04N19/573 ,  H04N19/105 ,  H04N19/107 ,  H04N19/154 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/46 ,  H04N19/513 ,  H04N19/70

公开(公告)号：EP2537318A4

公开(公告)日：2013-08-14

申请号：EP11744971

申请日：2011-02-16

Applicant: ERICSSON TELEFON AB L M

Inventor： EINARSSON TORBJOERN ,  FROEJDH PER ,  PRIDDLE CLINTON ,  WU ZHUANGFEI

IPC: H04L29/06

CPC classification number: H04L65/602 ,  H04L47/2416 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04N21/2662

Abstract: In a method of enabling representation switching during HTTP streaming sessions in a communication system, arranging (S10) available representations into groups, providing (S20) information identifying the groups and their respective representations, and switching (S30) representation based on the provided group identify information.

Abstract translation: 在通信系统中在HTTP流传输会话期间进行表示切换的方法中，将（S10）可用表示排列成组，提供（S20）识别组及其相应表示的信息，以及基于所提供的组标识的切换（S30）表示 信息。