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    Multi-channel MAC method for WLAN devices with a single radio interface and system for implementing the same
    21.
    发明申请
    Multi-channel MAC method for WLAN devices with a single radio interface and system for implementing the same 失效
    具有单个无线电接口的WLAN设备的多信道MAC方法和用于实现该无线接口的系统

    公开(公告)号：US20060280152A1

    公开(公告)日：2006-12-14

    申请号：US11442597

    申请日：2006-05-30

    申请人： Sung-Won Lee ,  Jun-Seo Lee ,  Rakesh Taori

    发明人： Sung-Won Lee ,  Jun-Seo Lee ,  Rakesh Taori

    IPC分类号： H04Q7/24 ,  H04L12/56

    CPC分类号： H04W72/042 ,  H04L2001/0092 ,  H04W74/00 ,  H04W84/12

    摘要： A multi-channel media access control (MAC) method for Wireless Local Area Network (WLAN) devices with single radio interface is provided. The method includes starting a channel coordination window (CCW) that is repeated with a period P, allocating an arbitrary WLAN device pair on a common channel to a destination channel by using a channel utilization vector that indicates whether each of N channels is occupied or available during CCW, and switching the arbitrary WLAN device pair to the destination channel.

    摘要翻译： 提供了具有单个无线电接口的无线局域网（WLAN）设备的多通道媒体访问控制（MAC）方法。 该方法包括启动以周期P重复的信道协调窗口（CCW），通过使用指示N个信道中的每一个是否被占用或可用的信道利用率向量，在公共信道上向目的地信道分配任意的WLAN设备对 在CCW期间，将任意的WLAN设备对切换到目的地信道。

    Method and system for transmitting and receivig a signal in a wireless local area network
    22.
    发明申请
    Method and system for transmitting and receivig a signal in a wireless local area network 有权
    用于在无线局域网中发送和接收信号的方法和系统

    公开(公告)号：US20060256743A1

    公开(公告)日：2006-11-16

    申请号：US11432385

    申请日：2006-05-12

    申请人： Sung-Won Lee ,  Jun-Seo Lee ,  Rakesh Taori

    发明人： Sung-Won Lee ,  Jun-Seo Lee ,  Rakesh Taori

    IPC分类号： H04B7/005 ,  H04L12/413

    CPC分类号： H04W74/0816 ,  H04W84/12

    摘要： A method and system for transmitting and receiving a signal between first and second mobile nodes is provided. The method and system offers improvements to the throughput of an overall wireless local area network. When the first mobile node receives a data frame from the second mobile node, third mobile nodes can also transmit and receive the data frame. The first mobile node sends an acknowledgement (ACK) frame for notifying that the data frame has been completely received to the second mobile node through a common channel.

    摘要翻译： 提供了一种用于在第一和第二移动节点之间发送和接收信号的方法和系统。 该方法和系统提供对整个无线局域网的吞吐量的改进。 当第一移动节点从第二移动节点接收到数据帧时，第三移动节点也可以发送和接收数据帧。 第一移动节点通过公共信道发送用于通知数据帧已被完全接收到第二移动节点的确认（ACK）帧。

    Interpolation in a speech decoder of a transmission system on the basis of transformed received prediction parameters
    23.
    发明授权
    Interpolation in a speech decoder of a transmission system on the basis of transformed received prediction parameters 失效
    基于变换的接收预测参数在传输系统的语音解码器中插值

    公开(公告)号：US6157907A

    公开(公告)日：2000-12-05

    申请号：US18980

    申请日：1998-02-05

    申请人： Rakesh Taori ,  Andreas J. Gerrits

    发明人： Rakesh Taori ,  Andreas J. Gerrits

    IPC分类号： G10L13/00 ,  G10L19/07 ,  G10L19/12 ,  H04B14/04 ,  G10L19/06

    CPC分类号： G10L19/12 ,  G10L19/07

    摘要： A transmission system wherein a speech signal is represented by a plurality of prediction parameters updated once per frame. Each frame comprises a plurality of sub-frames in which an excitation signal generated by a fixed codebook and an adaptive codebook is updated. In order to enhance the reconstructed speech quality the prediction coefficients are interpolated at the decoder by an LPC coefficient interpolator to obtain interpolated prediction coefficients for each sub-frame. According to the present invention the interpolation of the prediction coefficients is not based on the prediction coefficients used for transmission, such as reflection coefficients or Log Area Ratios, but on Line Spectral Frequencies. This reduces degradation of speech quality due to interpolation.

    摘要翻译： 一种传输系统，其中语音信号由每帧更新一次的多个预测参数表示。 每个帧包括由固定码本和自适应码本生成的激励信号被更新的多个子帧。 为了增强重构的语音质量，LPC系数内插器在解码器中内插预测系数，以获得每个子帧的内插预测系数。 根据本发明，预测系数的内插不是基于用于传输的预测系数，例如反射系数或对数面积比，而是基于线谱频率。 这样可以减少内插引起的语音质量下降。

    Data transmission system for asynchronous transmitting data and map information
    25.
    发明授权
    Data transmission system for asynchronous transmitting data and map information 有权
    用于异步传输数据和地图信息的数据传输系统

    公开(公告)号：US09379807B2

    公开(公告)日：2016-06-28

    申请号：US12034751

    申请日：2008-02-21

    申请人： Rakesh Taori ,  Ki-Sun Oh ,  Hyun Jeong Kang ,  Mi-Sun Do

    发明人： Rakesh Taori ,  Ki-Sun Oh ,  Hyun Jeong Kang ,  Mi-Sun Do

    IPC分类号： H04B3/36 ,  H04B7/14 ,  H04B1/60 ,  H04B17/02 ,  H04B7/15 ,  H04B7/185 ,  H04J1/10 ,  H04J3/08 ,  H04W4/00 ,  H03H7/30 ,  H03H7/40 ,  H03K5/159 ,  G08C25/02 ,  H04L1/18 ,  H04N7/173 ,  H04B7/26 ,  H04B7/155

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04B7/15542

    摘要： A relay including a receiver to receive from a base station, data, a first data frame, and a second data frame, the first data frame includes data and data transmission time information associated with the data, and the second data frame includes map information corresponding to the data and map information transmission time information associated with the map information; a data frame computation unit to compute a third data frame and a fourth data frame, wherein the third data frame is used to transmit the data to a terminal and the fourth data frame is used to transmit the map information to the terminal; and a transmitter to transmit the data to the terminal using the map information when the third data frame is the same as the fourth data frame.

    摘要翻译： 一种包括从基站接收数据，第一数据帧和第二数据帧的接收器的中继器，所述第一数据帧包括与所述数据相关联的数据和数据传输时间信息，并且所述第二数据帧包括对应的映射信息 涉及与地图信息相关联的数据和地图信息传送时间信息; 数据帧计算单元，用于计算第三数据帧和第四数据帧，其中所述第三数据帧用于将数据发送到终端，并且所述第四数据帧用于将所述映射信息发送到所述终端; 以及当第三数据帧与第四数据帧相同时，使用映射信息将数据发送到终端的发射机。

    Method, system and use thereof for controlling real time contiguous data in a packet switched data stream, real time contiguous data service provided using said method
    28.
    发明授权
    Method, system and use thereof for controlling real time contiguous data in a packet switched data stream, real time contiguous data service provided using said method 有权
    用于控制分组交换数据流中的实时连续数据的方法，系统及其用途，使用所述方法提供的实时连续数据服务

    公开(公告)号：US08649267B2

    公开(公告)日：2014-02-11

    申请号：US13290402

    申请日：2011-11-07

    申请人： Jos den Hartog ,  Rakesh Taori ,  Timothy Lee Ehrhart

    发明人： Jos den Hartog ,  Rakesh Taori ,  Timothy Lee Ehrhart

    IPC分类号： G01R31/08

    CPC分类号： H04L47/10 ,  H04L12/2856 ,  H04L47/193 ,  H04L47/2416 ,  H04L47/283 ,  H04L47/32

    摘要： A method and apparatus in a packet-switched communication network for controlling Quality of Service (QoS) for a packet-switched data stream that includes a plurality of contiguous data packages. The network normally provides the data stream to users at a first QoS level. When it is determined that a receiving user is not authorized to receive the data stream at the first QoS level, the apparatus intercepts the data stream prior to receipt by the receiving user and extracts selected data packages from the data stream to reduce the QoS level for the data stream to a lower, second QoS level to match an authorization status of the receiving user. The apparatus then forwards to the receiving user, a modified data stream with the lower, second QoS level.

    摘要翻译： 一种分组交换通信网络中用于控制包括多个连续数据包的分组交换数据流的服务质量（QoS）的方法和装置。 网络通常在第一QoS级别向用户提供数据流。 当确定接收用户未被授权在第一QoS级别接收数据流时，该设备在接收用户接收之前拦截数据流，并从数据流中提取所选择的数据包以降低QoS级别 将数据流转换到较低的第二QoS级别以匹配接收用户的授权状态。 然后，设备向接收用户转发具有较低的第二QoS级别的修改的数据流。

    Method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system
    29.
    发明授权
    Method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system 有权
    用于在移动电信系统的至少一个专用服务区中建立移动台的存在的方法和系统

    公开(公告)号：US08515451B2

    公开(公告)日：2013-08-20

    申请号：US13480596

    申请日：2012-05-25

    申请人： Rogier Noldus ,  Jos den Hartog ,  Rakesh Taori

    发明人： Rogier Noldus ,  Jos den Hartog ,  Rakesh Taori

    IPC分类号： H04W8/04 ,  H04W8/02

    CPC分类号： H04W4/02 ,  H04W8/06 ,  H04W60/04

    摘要： A method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system providing service to a plurality of geographically spread service areas. A mobile station is triggered to provide location information relating to the presence of the mobile station at a location receiving service from a service area comprising the or each dedicated service area. Presence of the mobile station in the or each dedicated service area is established by comparing the location information provided by the mobile station and stored location information relating to the or each dedicated service area. If present in a dedicated service area, the mobile station automatically receives dedicated services to which the mobile unit is entitled to. Receipt of dedicated services is automatically indicated to a user of the mobile station.

    摘要翻译： 一种用于在移动电信系统的至少一个专用服务区域中建立移动台的存在的方法和系统，该移动电信系统向多个地理位置扩展的服务区域提供服务。 触发移动站以在从包括该或每个专用服务区的服务区接收服务的位置处提供与移动站的存在有关的位置信息。 通过比较由移动台提供的位置信息和存储与该专用服务区域或每个专用服务区域相关的位置信息来建立移动台在该专用服务区域或每个专用服务区域中的存在。 如果存在于专用服务区域中，则移动台自动接收移动单元有权享有的专用服务。 自动向移动台的用户指示接收专用服务。