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    Reducing power consumption in mobile networks
    151.
    发明授权
    Reducing power consumption in mobile networks 失效
    降低移动网络的功耗

    公开(公告)号：US08244314B2

    公开(公告)日：2012-08-14

    申请号：US12826888

    申请日：2010-06-30

    Applicant: Inigo Güemes Cabrejas ,  Miguel Arranz Arauzo ,  Alberto Gómez Coloma

    Inventor： Inigo Güemes Cabrejas ,  Miguel Arranz Arauzo ,  Alberto Gómez Coloma

    IPC: H04M1/00

    CPC classification number: H04L1/0086 ,  H04L1/0003 ,  H04L1/009 ,  H04L27/3405 ,  H04W52/0206 ,  H04W52/262 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

    Abstract: Method and system for reducing the power consumption in mobile networks, wherein the communication between a mobile terminal and a base station is QAM modulated. The method comprises: making the base station a dynamic real time analysis of the QAM symbols used in the communication between said mobile terminal and the base station, detecting the most frequently used QAM symbols; obtaining the base station a new assignation of the QAM symbols for the downlink communication; sending the base station the new assignation of the QAM symbols to the mobile terminal; using the mobile terminal and the base station said new assignation of the QAM symbols for the demodulation process and modulation process, respectively, in their subsequent communication.

    Abstract translation: 用于降低移动网络中的功率消耗的方法和系统，其中移动终端和基站之间的通信被QAM调制。 该方法包括：使基站对所述移动终端和基站之间的通信中使用的QAM符号进行动态实时分析，检测最常用的QAM符号; 获得所述基站对所述下行链路通信的QAM符号的新分配; 向所述移动终端发送所述QAM符号的新分配; 使用移动终端和基站分别在其随后的通信中分别表示用于解调处理和调制过程的QAM符号的新分配。

    Radio apparatus and communication system
    152.
    发明授权
    Radio apparatus and communication system 有权
    无线电设备和通信系统

    公开(公告)号：US08223644B2

    公开(公告)日：2012-07-17

    申请号：US11520710

    申请日：2006-09-14

    Applicant: Yasuhiro Tanaka

    Inventor： Yasuhiro Tanaka

    IPC: H04J3/22

    CPC classification number: H04L1/0086 ,  H04B7/04 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0023 ,  H04L5/0058 ,  H04L5/0064 ,  H04L25/0206 ,  H04L27/0008 ,  H04L27/2602 ,  H04L27/2613

    Abstract: A control unit generates packet signals while controlling an interface (IF) unit, a modulation unit and a baseband processing unit. While dividing each packet signal into a plurality of partial periods, the control unit assigns data to at least part of each of the plurality of partial periods and sets the rate of data, for a partial period placed anterior to each packet signal, higher than that for a partial period placed posterior to the each packet signal. The IF unit, the modulation unit and the baseband processing unit transmit the packet signals thus generated.

    Abstract translation: 控制单元在控制接口（IF）单元，调制单元和基带处理单元的同时产生分组信号。 在将每个分组信号分成多个部分时段期间，控制单元将数据分配给多个部分周期中的每一个的至少一部分，并将数据的速率设置为高于每个分组信号之前的部分时间段 对于在每个分组信号之后的部分周期。 IF单元，调制单元和基带处理单元发送由此产生的分组信号。

    REDUCING POWER CONSUMPTION IN MOBILE NETWORKS
    156.
    发明申请
    REDUCING POWER CONSUMPTION IN MOBILE NETWORKS 失效
    降低移动网络中的功耗

    公开(公告)号：US20100331004A1

    公开(公告)日：2010-12-30

    申请号：US12826888

    申请日：2010-06-30

    Applicant: Inigo Güemes Cabrejas ,  Miguel Arranz Arauzo ,  Alberto Gómez Coloma

    Inventor： Inigo Güemes Cabrejas ,  Miguel Arranz Arauzo ,  Alberto Gómez Coloma

    IPC: H04W52/02

    CPC classification number: H04L1/0086 ,  H04L1/0003 ,  H04L1/009 ,  H04L27/3405 ,  H04W52/0206 ,  H04W52/262 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

    Abstract: Method and system for reducing the power consumption in mobile networks, wherein the communication between a mobile terminal and a base station is QAM modulated. The method comprises: making the base station a dynamic real time analysis of the QAM symbols used in the communication between said mobile terminal and the base station, detecting the most frequently used QAM symbols; obtaining the base station a new assignation of the QAM symbols for the downlink communication; sending the base station the new assignation of the QAM symbols to the mobile terminal; using the mobile terminal and the base station said new assignation of the QAM symbols for the demodulation process and modulation process, respectively, in their subsequent communication.

    Abstract translation: 用于降低移动网络中的功率消耗的方法和系统，其中移动终端和基站之间的通信被QAM调制。 该方法包括：使基站对所述移动终端和基站之间的通信中使用的QAM符号进行动态实时分析，检测最常用的QAM符号; 获得所述基站对所述下行链路通信的QAM符号的新分配; 向所述移动终端发送所述QAM符号的新分配; 使用移动终端和基站分别在其随后的通信中分别表示用于解调处理和调制过程的QAM符号的新分配。

    Method for Enhancing Reliability of Information Transmission
    157.
    发明申请
    Method for Enhancing Reliability of Information Transmission 有权
    提高信息传输可靠性的方法

    公开(公告)号：US20100318883A1

    公开(公告)日：2010-12-16

    申请号：US12514580

    申请日：2008-08-11

    Applicant: Liangde Zheng

    Inventor： Liangde Zheng

    IPC: H03M13/05 ,  H03M13/19 ,  G06F11/10

    CPC classification number: H04L1/0057 ,  H03M13/19 ,  H03M13/271 ,  H03M13/2909 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0086

    Abstract: The present invention provides a method for enhancing reliability of information transmission, comprising the steps of: (a) establishing a matrix based on the length of bits of valid information in frame time slots; and creating a new matrix by presetting Error Correction Coding (ECC) for rows and columns of said matrix; (b) adopting the 1st Interleaving method to re-allocate bits which have been processed twice by using said ECC in said new matrix, to both ends of said frame time slots; and (c) adopting the 2nd Interleaving method to re-allocate the remaining bits in said new matrix to the middle of said frame time slots. After processed like this, the anti-interfering ability of the bits at both ends of TDMA frame time slot can be significantly enhanced, and the bit-error rate is decreased most, and all redundancy bits of Hamming codes can be arrayed at both ends of TDMA frame time slot.

    Abstract translation: 本发明提供一种提高信息传输可靠性的方法，包括以下步骤：（a）基于帧时隙中有效信息的比特长度建立矩阵; 以及通过针对所述矩阵的行和列预置误差校正编码（ECC）来创建新的矩阵; （b）采用第一交错方法，通过使用所述新矩阵中的所述ECC对所述帧时隙的两端重新分配已被处理两次的比特; 和（c）采用第二交错方法将所述新矩阵中的剩余比特重新分配到所述帧时隙的中间。 在这样处理之后，可以显着增强TDMA帧时隙两端的比特的抗干扰能力，最大限度降低比特误码率，汉明码的所有冗余比特可以排列在 TDMA帧时隙。

    INFORMATION PROCESSING APPARATUS AND METHOD
    159.
    发明申请
    INFORMATION PROCESSING APPARATUS AND METHOD 有权
    信息处理装置和方法

    公开(公告)号：US20100150243A1

    公开(公告)日：2010-06-17

    申请号：US12613056

    申请日：2009-11-05

    Applicant: Yoshinobu KURE ,  Takahiro Fukuhara

    Inventor： Yoshinobu KURE ,  Takahiro Fukuhara

    IPC: H04B1/66 ,  H04L1/00

    CPC classification number: H04L1/007 ,  H03M13/353 ,  H03M13/356 ,  H03M13/373 ,  H03M13/6547 ,  H04L1/0086 ,  H04N19/647

    Abstract: An information processing apparatus includes: a coding mechanism for generating hierarchical data hierarchized in descending order of importance with respect to resolution from image data, and coding the hierarchical data for each hierarchy; and a redundancy coding mechanism for blocking the hierarchical data for each of the hierarchies using a block size determined for each of the hierarchies on the basis of dependencies of the hierarchies between pieces of the hierarchical data generated by the coding mechanism or between the hierarchical data and the image data, and performing redundancy coding to generate redundant data of the hierarchical data for each of the blocks.

    Abstract translation: 一种信息处理装置，包括：编码机构，用于生成从图像数据按分辨率降序排列的分级数据，对各层次的层次数据进行编码; 以及冗余编码机制，用于根据由编码机制产生的分层数据之间的层次数之间的层级数据或层次数据与 图像数据，并且执行冗余编码以生成每个块的分层数据的冗余数据。

    Method of accommodating periodic interfering signals in a wireless network
    160.
    发明授权
    Method of accommodating periodic interfering signals in a wireless network 失效
    在无线网络中容纳周期性干扰信号的方法

    公开(公告)号：US07634275B2

    公开(公告)日：2009-12-15

    申请号：US10609667

    申请日：2003-07-01

    Applicant: Knut T. Odman

    Inventor： Knut T. Odman

    IPC: H04Q7/20

    CPC classification number: H04W16/14 ,  H04L1/0007 ,  H04L1/0086 ,  H04W84/18

    Abstract: A method is provided for accommodating periodic interfering signals in a wireless network. In this method, a network scans a transmission medium to locate any interfering signals. If it finds interfering signals, the scan determines their period, and the network alters the period of its superframes such that: either the period of the superframes is equal to the period of the interfering signals; the period of the superframes is an integer multiple of the period of the interfering signals; or the period of the interfering signals is an integer multiple of the period of the superframes. The network then alters the position of the superframes relative to the position of the interfering signals to arrange things such that no portion of the interfering signal interferes with a superframe beacon, such that that a maximum amount of contiguous channel time is provided in each superframe, or both.

    Abstract translation: 提供了一种用于在无线网络中容纳周期性干扰信号的方法。 在该方法中，网络扫描传输介质以定位任何干扰信号。 如果发现干扰信号，则扫描确定其周期，并且网络改变其超帧的周期，使得：超帧的周期等于干扰信号的周期; 超帧的周期是干扰信号周期的整数倍; 或干扰信号的周期是超帧周期的整数倍。 网络然后相对于干扰信号的位置改变超帧的位置，以布置事物，使得干扰信号的任何部分干扰超帧信标，使得在每个超帧中提供最大量的连续信道时间， 或两者。

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