公开(公告)号：US06178535B1

公开(公告)日：2001-01-23

申请号：US09057680

申请日：1998-04-09

申请人： Matti Kajala ,  Janne Vainio

发明人： Matti Kajala ,  Janne Vainio

IPC分类号： H03M1300

CPC分类号： H04L1/0061 ,  H03M13/35 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0068 ,  H04L1/007 ,  H04L2001/0098

摘要： The invention relates to a method for decreasing the frame error rate of information to be transmitted in the form of data frames in a data transmission system, in which the information to be transmitted is divided into data frames (102, 202). The data frame (102, 202) is supplemented with error correction data generated by using part of the information to be transferred. At least part of the information to be used in the generation of error correction data is protected by error correction coding (107, 206), by which an error correction coded data frame (108, 207) is obtained, in which different parts of the protected information have different error rates (BER). The error correction coded data frames (111, 212) are transferred in the data transmission channel from the transmitter to the receiver. The error rates of at least one part of the protected information are levelled out by shaping at the transmission stage that information part (207) which is protected by error correction coding and which is used in the generation of the error correction data.

摘要翻译： 本发明涉及一种在数据传输系统中以数据帧的形式降低要发送的信息的帧错误率的方法，其中待发送的信息被划分为数据帧（102,202）。 数据帧（102,202）补充有通过使用部分要传送的信息产生的纠错数据。 用于产生纠错数据的信息的至少一部分由纠错编码（107,206）保护，由此获得纠错编码数据帧（108,207），其中不同部分 受保护的信息具有不同的误码率（BER）。 纠错编码数据帧（111,212）在数据传输通道中从发送器传送到接收器。 受保护信息的至少一部分的错误率通过在发送阶段对由纠错编码保护的信息部分（207）进行整形，并且在纠错数据的生成中被使用。

公开(公告)号：US06470470B2

公开(公告)日：2002-10-22

申请号：US09019656

申请日：1998-02-06

申请人： Kari Jarvinen ,  Matti Kajala ,  Janne Vainio

发明人： Kari Jarvinen ,  Matti Kajala ,  Janne Vainio

IPC分类号： H03M1300

CPC分类号： H04L1/20 ,  H04L1/0009 ,  H04L1/201

摘要： Focused error correction and/or focused error detection is used in the information coding system. A speech encoding method, in which the number of speech parameter bits on which error correction coding and/or error detection coding focuses is automatically adjusted in relation to the number of total speech parameter bits as a function of the quality of the information transfer connection. There is no need to reduce the number of bits used for speech encoding. Thus the voice quality of the speech remains high. The error correction and/or error detection is focused on the bits most important for the voice quality e.g., as a function of the C/I (Channel to Interference)13 parameter describing the quality of the information transfer connection. The muting of speech synthesizing occuring in prior systems on poor information transfer connection is reduced by using focused error detection.

摘要翻译： 在信息编码系统中使用聚焦误差校正和/或聚焦误差检测。 一种语音编码方法，其中以与信息传送连接的质量的函数相关的总话音参数位数来自动调整纠错编码和/或错误检测编码对焦的语音参数位数。 不需要减少用于语音编码的位数。 因此语音的语音质量仍然很高。 错误校正和/或错误检测集中于对于语音质量最重要的位，例如，作为描述信息传输连接的质量的C / I（信道到干扰）13参数的函数。 通过使用聚焦误差检测来减少在现有系统中发生的信息传递不良连接上的语音合成静音。

公开(公告)号：US06430721B2

公开(公告)日：2002-08-06

申请号：US09730288

申请日：2000-12-05

申请人： Matti Kajala ,  Janne Vainio

发明人： Matti Kajala ,  Janne Vainio

IPC分类号： H03M1300

CPC分类号： H04L1/0061 ,  H03M13/35 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0068 ,  H04L1/007 ,  H04L2001/0098

摘要： The invention relates to a method for decreasing the frame error rate of information to be transmitted in the form of data frames in a data transmission system, in which the information to be transmitted is divided into data frames. The data frame is supplemented with error correction data generated by using part of the information to be transferred. At least part of the information to be used in the generation of error correction data is protected by error correction coding, by which an error correction coded data frame is obtained, in which different parts of the protected information have different error rates (BER). The error correction coded data frames are transferred in the data transmission channel from the transmitter to the receiver. The error rates of at least one part of the protected information are levelled out by shaping at the transmission stage that information part which is protected by error correction coding and which is used in the generation of the error correction data.

摘要翻译： 本发明涉及一种在数据传输系统中以数据帧的形式降低要发送的信息的帧错误率的方法，其中要发送的信息被划分为数据帧。 数据帧补充有通过使用部分待传送信息生成的纠错数据。 用于产生纠错数据的信息的至少一部分由纠错编码保护，通过该纠错编码获得了纠错编码数据帧，其中受保护信息的不同部分具有不同的误码率（BER）。 纠错编码数据帧在数据传输通道中从发送器传送到接收器。 受保护信息的至少一部分的错误率通过在发送阶段对由纠错编码进行保护的信息部分进行整形，并在纠错数据的生成中被使用。

公开(公告)号：US08479107B2

公开(公告)日：2013-07-02

申请号：US12651071

申请日：2009-12-31

申请人： Janne Vainio ,  Janne Bergman

发明人： Janne Vainio ,  Janne Bergman

IPC分类号： G06F3/00 ,  G06F3/048

CPC分类号： G06F3/04842 ,  G06F3/0488

摘要： A method including causing, at least in part, display of selectable objects on a graphical user interface, where each of the selectable objects corresponds to data or an application accessible via the graphical user interface. The method further includes causing, at least in part, display of the selectable objects in motion travelling across the graphical user interface based on a category of the selectable object or context dependent data, and allowing user selection and manipulation of the selectable objects displayed on the graphical user interface.

摘要翻译： 一种方法，包括至少部分地在图形用户界面上显示可选对象，其中每个可选择对象对应于数据或经由图形用户界面可访问的应用。 该方法还包括至少部分地，基于所选择的对象或上下文相关数据的类别，在跨越图形用户界面的运动中显示可选择对象的显示，并且允许用户选择和操纵显示在 图形用户界面。

公开(公告)号：US07610543B2

公开(公告)日：2009-10-27

申请号：US10443652

申请日：2003-05-21

申请人： Hannu Mikkola ,  Janne Vainio

发明人： Hannu Mikkola ,  Janne Vainio

IPC分类号： H03M13/00 ,  H03M13/03

CPC分类号： H03M13/35 ,  G10L19/005

摘要： A method and corresponding codec for (channel) encoding speech or other data bits for transmission via a wireless communication channel, the method providing unequal error protection (UEP) using only a single encoder, and including: a step of determining how many bits to puncture in each of typically two protection classes (CA CB) so as to achieve either a predetermined or iterated desired level of error protection; and a step of identifying which bits to puncture for each class so as to provide relatively strong and uniform protection for all bits in the first class (CA), but protection that decreases in the same manner as the subjective importance decreases from the beginning to the end of the other classes. The method also accounts for so-called soft puncturing by modulators transmitting multiple bits per symbol with weaker protection for some of the bits of each symbol.

摘要翻译： 一种用于通过无线通信信道传输的用于（通道）编码语音或其他数据比特的方法和相应的编解码器，该方法仅使用单个编码器提供不相等的错误保护（UEP），并且包括：确定要刺穿多少比特的步骤 在每个典型的两个保护类别（CA CB）中，以便实现预定或重复的所需级别的错误保护; 以及识别针对每个等级进行穿刺的位以便为第一类（CA）中的所有比特提供相对强而均匀的保护的步骤，但是以与主观重要性相同的方式减少的保护从一开始到 结束其他班。 该方法还考虑了通过对每个符号发送多个比特的调制器进行所谓的软删截，对每个符号的某些比特的保护较弱。

公开(公告)号：US07376554B2

公开(公告)日：2008-05-20

申请号：US10891846

申请日：2004-07-14

申请人： Pasi S. Ojala ,  Janne Vainio ,  Hannu J. Mikkola

发明人： Pasi S. Ojala ,  Janne Vainio ,  Hannu J. Mikkola

IPC分类号： G10L11/04

CPC分类号： G10L21/038

摘要： Methods and arrangements are disclosed for digitally encoding and decoding sound—An input signal is split (811) into a primary frequency band and at least one secondary frequency band. The parts of the input signal in the frequency bands are separately encoded. Certain characteristics of the input signal in the primary frequency band and corresponding characteristics of the input signal in at least one secondary frequency band are examined (302, 303, 814) in order to find out, whether there is certain resemblance therebetween. Alternatively certain characteristic features of the process applied to encoding the primary frequency band extracted (305, 813) and used (307) in encoding the secondary frequency band, or such extracted characteristic features are replaced (306, 501, 701, 815) with a locally generated, independent set of corresponding features.

摘要翻译： 公开了用于对声音进行数字编码和解码的方法和装置 - 输入信号被分成（811）到主频带和至少一个次频带。 频段中输入信号的部分被分别编码。 检查主频带中的输入信号和至少一个次频带中的输入信号的相应特性的某些特性（302,303,814），以便了解它们之间是否存在一定的相似性。 替代地，应用于对在第二频带编码中提取的主频带（305,813）和使用（307）进行编码的处理的某些特征特征或这些提取的特征要素被替换（306,501,701,815） 本地生成，独立设置相应的功能。

公开(公告)号：US07027518B2

公开(公告)日：2006-04-11

申请号：US10021748

申请日：2001-10-29

申请人： Hannu J. Mikkola ,  Janne Vainio ,  Jani Rotola-Pukkila

发明人： Hannu J. Mikkola ,  Janne Vainio ,  Jani Rotola-Pukkila

IPC分类号： H04L27/00 ,  H04B15/00

CPC分类号： H04L1/007 ,  H04L1/0043 ,  H04L1/0054 ,  H04L1/0059 ,  H04L1/0069 ,  H04L2001/0098

摘要： A method and arrangements are provided for transmitting frames of digital information over a wireless communication connection between a transmitter and a receiver. In the transmitter, a certain sequence of bits within each frame of digital information is convolutionally encoded and punctured before transmitting the frame over a wireless communication connection. The receiver decodes and depunctures the sequence of bits within each frame of digital information, that was convolutionally encoded and punctured, after receiving the frame over a wireless communication connection. The transmitter rearranges the sequence of bits within each frame of digital information that is to be convolutionally encoded and punctured, before convolutionally encoding and puncturing it. The rearranged order is one that has been found to produce, during the course of convolutionally encoding with a certain convolutional code and puncturing with a certain puncturing pattern, a convolutionally encoded and punctured sequence where the statistical probability of transmission errors exhibits a predefined behavior. In the receiver, the sequence of bits within each frame of digital information that was so rearranged in the transmitter is inversely rearranged so that the effect of said rearranging in the transmitter on the mutual order of the bits of the sequence is cancelled, after decoding and depuncturing the sequence of bits.

摘要翻译： 提供了一种用于通过发射机和接收机之间的无线通信连接发送数字信息帧的方法和装置。 在发射机中，在通过无线通信连接发送帧之前，对数字信息的每个帧内的某一比特序列进行卷积编码和打孔。 在通过无线通信连接接收到帧之后，接收机对数字信息的每个帧内的比特序列进行解码和解码，该序列被卷积编码和打孔。 在卷积编码和打孔之前，发射机重新排列将被卷积编码和打孔的数字信息的每帧内的比特序列。 重新排列的顺序是在使用某种卷积码进行卷积编码和用某种打孔图案进行的打孔的过程中，已经被发现的顺序产生卷积编码和打孔的序列，其中传输错误的统计概率表现出预定义的行为。 在接收机中，在发射机中如此重新排列的每个数字信息帧内的比特序列被反向重新排列，从而在解码之后消除发射机中所述重新排列在序列的比特的相互顺序上的影响， 解码穿透位序列。

公开(公告)号：US20130147702A1

公开(公告)日：2013-06-13

申请号：US13324344

申请日：2011-12-13

申请人： Viljakaisa Aaltonen ,  Teemu Tuomas Ahmaniemi ,  Juha Henrik Arrasvuori ,  Jan Peter Erik Eskolin ,  Tero Simo llari Jokela ,  Johan Kildal ,  Andres Lucero ,  Pii Susanna Paasovaara ,  Erika Reponen ,  Janne Vainio

发明人： Viljakaisa Aaltonen ,  Teemu Tuomas Ahmaniemi ,  Juha Henrik Arrasvuori ,  Jan Peter Erik Eskolin ,  Tero Simo llari Jokela ,  Johan Kildal ,  Andres Lucero ,  Pii Susanna Paasovaara ,  Erika Reponen ,  Janne Vainio

IPC分类号： G09G5/00 ,  G05B19/02

CPC分类号： G06F3/1423 ,  G09G2340/145 ,  G09G2354/00

摘要： A method, apparatus, computer program and user interface wherein the method comprises: detecting a user input at a first apparatus; determining that the user input was also detectable by a second apparatus; and causing a function to be performed where at least part of the function is performed by the first apparatus and at least part of the function is performed by the second apparatus.

摘要翻译： 一种方法，装置，计算机程序和用户界面，其中所述方法包括：在第一装置处检测用户输入; 确定所述用户输入也可由第二装置检测; 并且在由第一装置执行功能的至少一部分的情况下执行功能，并且由第二装置执行功能的至少一部分。

公开(公告)号：US20050004793A1

公开(公告)日：2005-01-06

申请号：US10838641

申请日：2004-05-04

申请人： Pasi Ojala ,  Janne Vainio

发明人： Pasi Ojala ,  Janne Vainio

IPC分类号： G10L21/02 ,  G10L19/04

CPC分类号： G10L21/038 ,  G10L19/0208 ,  G10L19/24

摘要： The present invention describes a novel methodology for adjusting a bandwidth extension algorithm by adapting one or more of enhancing perception parameters (e.g., a signal level, a signal energy and/or a gain) of a high-band encoded signal based on the characteristics of the input signal and an encoding performance in a low band with a codec utilizing audio-band-split coding by separate encoders and decoders for each audio band. The adaptation is based on the low-band coding algorithm. It can be at least two types of such an algorithm: e.g., an algebraic code excitation linear prediction (ACELP) algorithm for a speech-like input signal and a transform algorithm of a non-speech-like input signal, such that when the ACELP coding is selected, the corresponding enhancing perception parameter is gradually tuned down and when the encoding algorithm is changed to the transform coding, the corresponding enhancing perception parameter is gradually tuned up.

摘要翻译： 本发明描述了一种用于通过根据以下特征来适应高频带编码信号的增强感知参数（例如，信号电平，信号能量和/或增益）中的一个或多个来调整带宽扩展算法的新颖方法： 输入信号和具有编解码器的低频带中的编码性能，其利用用于每个音频频带的分离的编码器和解码器进行音频分割编码。 适应是基于低频编码算法。 它可以是至少两种类型的这样的算法：例如，用于语音输入信号的代数码激励线性预测（ACELP）算法和非语音类输入信号的变换算法，使得当ACELP 选择编码，相应的增强感知参数逐渐调低，当编码算法变为变换编码时，相应的增强感知参数逐渐调整。

公开(公告)号：US06791966B1

公开(公告)日：2004-09-14

申请号：US09255894

申请日：1999-02-23

申请人： Hannu Mikkola ,  Janne Vainio

发明人： Hannu Mikkola ,  Janne Vainio

IPC分类号： H04Q728

CPC分类号： H04L1/007 ,  H03M13/35 ,  H04L1/0059 ,  H04L1/0061 ,  H04L1/0071 ,  H04L5/06 ,  H04L2001/0098

摘要： A method of transmitting a codeword over a transmission channel using a plurality of radio bursts. The codeword comprises a first sequence of time ordered protected bits and a second sequence of time ordered unprotected bits, and the radio bursts together provide a set of time ordered bit positions. Successive bits of said first sequence are allocated to the radio bursts in a cyclical manner so that adjacent protected bits are allocated to different radio bursts, while successive bits of said second sequence are allocated to remaining bit positions of the radio bursts in the time order of those remaining bit positions. The radio bursts are then transmitted sequentially on different frequency bands.

摘要翻译： 一种使用多个无线电突发通过传输信道发送码字的方法。 码字包括时间有序的受保护位的第一序列和时间有序的未保护位的第二序列，并且无线电突发共同提供一组时间有序位位置。 所述第一序列的连续比特以循环方式分配给无线电脉冲串，使得相邻的被保护比特被分配给不同的无线电突发，而所述第二序列的连续比特按照时间顺序被分配给无线电突发的剩余比特位置 那些剩余的位位置。 然后在不同的频带上顺序地传送无线电突发。