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51. 发明申请

US20060281479A1 Non-agile channelization method for multichannel MAC 有权
标题翻译：用于多通道MAC的非敏捷信道化方法
公开(公告)号：US20060281479A1
公开(公告)日：2006-12-14
申请号：US11452209
申请日：2006-06-14
申请人： Sung-Won Lee , Rakesh Taori , Jun-Seo Lee , Young-Gon Choi
发明人： Sung-Won Lee , Rakesh Taori , Jun-Seo Lee , Young-Gon Choi
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04L5/0003 , H04W72/02 , H04W74/00
摘要： A non-agile channelization method for multichannel medium access control (MAC) is provided, in which an available channel is categorized as an agile or non-agile channel, an operation mode of the channel categorized as the non-agile channel is selected, and multichannel switching is performed according to the selected operation mode. The non-agile channelization method for multichannel MAC enables non-agile channel switching to create a connected network, and allows agile and non-agile channel switching to coexist to avoid a change in existing hardware.
摘要翻译：提供了一种用于多通道介质访问控制（MAC）的非敏捷信道化方法，其中可用信道被分类为敏捷或非敏捷信道，选择分类为非敏捷信道的信道的操作模式，以及根据选择的操作模式执行多通道切换。用于多通道MAC的非敏捷信道化方法使得非敏捷信道切换能够创建连接的网络，并允许敏捷和非敏捷信道切换共存以避免现有硬件的改变。

52. 发明申请

US20060274680A1 System and method for controlling congestion in wireless mesh networks 有权
标题翻译：用于控制无线网状网络拥塞的系统和方法
公开(公告)号：US20060274680A1
公开(公告)日：2006-12-07
申请号：US11445192
申请日：2006-06-02
申请人： Chunhui Zhu , Myung-Jong Lee , Jun-Seo Lee , Rakesh Taori , Sung-Won Lee
发明人： Chunhui Zhu , Myung-Jong Lee , Jun-Seo Lee , Rakesh Taori , Sung-Won Lee
IPC分类号： H04B7/005 , H04Q7/00
CPC分类号： H04W28/10 , H04W74/08 , H04W84/18
摘要： A system and method for controlling congestion using Request-to-Send (RTS) and Clear-to-Send (CTS) in a wireless mesh network are provided. A receiver in a congestion state sets a duration field value of congestion control in a CTS frame and transmits the CTS frame to a sender. In response, the sender retransmits an RTS frame to the receiver without transmitting data, after waiting for an RTS retransmission waiting time period corresponding to the duration field value. The congestion state information is broadcast to neighboring nodes. Therefore, the congestion control system using the CTS frame does not use a separate frame for the congestion control. And, all of the neighboring nodes can participate in the congestion control, increasing the network efficiency.
摘要翻译：提供了一种用于在无线网状网络中使用请求发送（RTS）和清除发送（CTS）来控制拥塞的系统和方法。在拥塞状态下的接收机设置CTS帧中拥塞控制的持续时间字段值，并将CTS帧发送给发送者。作为响应，在等待对应于持续时间字段值的RTS重发等待时间段之后，发送方在发送数据的情况下向接收方重发RTS帧。拥塞状态信息被广播到相邻节点。因此，使用CTS帧的拥塞控制系统不使用用于拥塞控制的单独的帧。并且，所有相邻节点都可以参与拥塞控制，提高网络效率。

53. 发明申请

US20060206316A1 Audio coding and decoding apparatuses and methods, and recording mediums storing the methods 审中-公开
标题翻译：音频编码和解码装置和方法以及存储方法的记录介质
公开(公告)号：US20060206316A1
公开(公告)日：2006-09-14
申请号：US11333342
申请日：2006-01-18
申请人： Hosang Sung , Rakesh Taori , Kangeun Lee
发明人： Hosang Sung , Rakesh Taori , Kangeun Lee
IPC分类号： G10L11/04
CPC分类号： G10L19/24 , G10L19/06 , G10L19/09 , G10L19/093
摘要： Audio coding and decoding apparatuses and methods that can optimize the quality of an audio signal including harmonics, and recording mediums storing the methods. An audio coding apparatus includes: a first harmonic coding module performing first harmonic coding on an input audio signal using a pitch lag of the input audio signal and producing a quantized linear prediction coding coefficient; a first detector detecting a first difference audio signal from a difference between an audio signal output from the first harmonic coding module and the input audio signal; a second harmonic coding module performing harmonic coding on the first difference audio signal using the quantized linear prediction coding coefficient and a previous harmonic coding result; a second detector detecting a second difference audio signal obtained from a difference between an audio signal output from the second harmonic coding module and the first difference audio signal; and a code excited linear prediction (CELP) module CELP coding the second difference audio signal using the quantized linear prediction coding coefficient obtained from the first harmonic coding module.
摘要翻译：可以优化包括谐波的音频信号的质量的音频编码和解码装置和方法，以及存储方法的记录介质。音频编码装置包括：第一谐波编码模块，使用输入音频信号的音调滞后对输入音频信号执行一次谐波编码，并产生量化的线性预测编码系数; 第一检测器，从第一谐波编码模块输出的音频信号与输入音频信号之间的差检测第一差分音频信号; 使用量化线性预测编码系数和先前的谐波编码结果对第一差分音频信号执行谐波编码的二次谐波编码模块; 第二检测器，检测从二次谐波编码模块输出的音频信号与第一差音频信号之间的差获得的第二差分音频信号; 以及使用从第一谐波编码模块获得的量化线性预测编码系数对第二差音频信号进行编码的码激励线性预测（CELP）模块CELP。

54. 发明授权

US07069210B2 Method of and system for coding and decoding sound signals 失效
标题翻译：声音信号的编码和解码方法和系统
公开(公告)号：US07069210B2
公开(公告)日：2006-06-27
申请号：US09725415
申请日：2000-11-29
申请人： Rakesh Taori
发明人： Rakesh Taori
IPC分类号： G10L19/10
CPC分类号： G10L19/02 , G10L19/005 , H03M13/00
摘要： Method of and system for coding a sound signal (10) as multiple independent streams of frames (14, 15) by creating frames (1,2,3,4,5,6) using sinusoidal coding and then placing frame i into stream i modulo the number of streams, method of and system for reconstructing a sound signal (23) by decoding frames from multiple streams (21, 22) in an interleaved fashion and reconstructing missing frames by using information from surrounding frames, system for recording and playing back sound signals implementing the above two methods, where under normal circumstances both streams (31, 32) of a coded signal are stored, and when capacity on the storage medium (35) is low, only one of the two streams of a coded signal is stored while one of the two streams of existing coded signals is overwritten and allowing a decoder (37) to reconstruct a sound signal by using either both or the one available stream for that sound signal.
摘要翻译：用于通过使用正弦编码创建帧（1,2,3,4,5,6）然后将帧i放入流i来将声音信号（10）编码为多个独立的帧流（14,15）的方法和系统通过以交错方式解码来自多个流（21,22）的帧来重建声音信号（23）的流的数量，方法和系统的方法和系统，并且通过使用来自周围帧的信息，用于记录和回放的系统来重建丢失的帧实现上述两种方法的声音信号，其中在正常情况下存储编码信号的两个流（31,32），并且当存储介质（35）上的容量低时，编码信号的两个流中只有一个是存储在两个现有编码信号流中的一个被覆盖，并且允许解码器（37）通过使用该声音信号的两个或一个可用流来重构声音信号。

55. 发明授权

US6078879A Transmitter with an improved harmonic speech encoder 失效
标题翻译：具有改进的谐波语音编码器的发射机
公开(公告)号：US6078879A
公开(公告)日：2000-06-20
申请号：US114749
申请日：1998-07-13
申请人： Rakesh Taori , Robert J. Sluijter , Andreas J. Gerrits
发明人： Rakesh Taori , Robert J. Sluijter , Andreas J. Gerrits
IPC分类号： G10L25/12 , G10L19/04 , G10L19/10 , G10L21/02 , G10L25/90 , G10L19/00 , G10L19/08
CPC分类号： G10L25/90 , G10L19/10
摘要： In a harmonic speech encoder (16) a speech signal to be encoded is represented by a plurality of LPC parameters which are determined by a LPC parameter computer (30), a pitch value and a gain value. The speech encoder comprises a (coarse) pitch estimator (38) for determining a coarse pitch, and a refined pitch computer (32) to determine a refined pitch from the coarse pitch value. The refined pitch value is determined in an analysis by synthesis way, in which a refined pitch value is selected which results in a minimum error measure between a representation of a synthesized speech signal and a representation of the original speech signal.
摘要翻译：在谐音语音编码器（16）中，要由LPC参数计算机（30）确定的多个LPC参数，音调值和增益值来表示要编码的语音信号。语音编码器包括用于确定粗音调的（粗）音调估计器（38）和精调音调计算机（32），用于根据粗音调值确定精细音调。在通过合成方式的分析中确定精细音调值，其中选择精细音调值，其导致合成语音信号的表示和原始语音信号的表示之间的最小误差测量。

56. 发明授权

US10383033B2 Apparatus and method for handling network loss in a wireless communication system 有权
公开(公告)号：US10383033B2
公开(公告)日：2019-08-13
申请号：US13279035
申请日：2011-10-21
申请人： Young-Bin Chang , Rakesh Taori
发明人： Young-Bin Chang , Rakesh Taori
IPC分类号： H04W48/06 , H04W36/22 , H04W76/19
摘要： An apparatus and method for handling network loss in a wireless access system includes determining whether network loss has occurred or not and, if a Mobile Station (MS) attempts an entry in which the network loss has occurred, transmitting one of a first message including information associated with prohibiting new entry and a second message including information associated with informing that a supported service is restricted.

57. 发明授权

US09203970B2 Method and system for retrieving network addresses in hybrid telecommunication network 有权
标题翻译：在混合电信网络中检索网络地址的方法和系统
公开(公告)号：US09203970B2
公开(公告)日：2015-12-01
申请号：US11572984
申请日：2005-07-19
申请人： Jos den Hartog , Rakesh Taori , Ulf Olsson
发明人： Jos den Hartog , Rakesh Taori , Ulf Olsson
IPC分类号： H04L12/66 , H04M7/00 , H04L29/12 , H04L29/06 , H04W4/14 , H04W88/06
CPC分类号： H04M7/0027 , H04L29/12009 , H04L29/12047 , H04L61/15 , H04L65/1006 , H04L65/1016 , H04W4/14 , H04W88/06
摘要： Combinational networks may provide simultaneous connectivity over networks of different type between User Equipment of an A-party and B-party. A communication session, comprising a circuit switched call and one or more packet switched sessions, may be deployed simultaneously over different network types, in relation to the same User Equipment. The circuit switched call and the packet switched session may be correlated. As to retrieve the packet switched address of a circuit switched call partner, a retrieval for a packet switched network address is initialized by means of a circuit switched protocol over a circuit switched network. The address retrieval request is directed to the call partner or a network node that accomplishes the network address request.
摘要翻译：组合网络可以在A方和B方的用户设备之间提供不同类型的网络的同时连接。包括电路交换呼叫和一个或多个分组交换会话的通信会话可以相对于相同的用户设备在不同的网络类型上同时部署。电路交换呼叫和分组交换会话可以相关。为了检索电路交换呼叫伙伴的分组交换地址，通过电路交换网络上的电路交换协议来初始化分组交换网络地址的检索。地址检索请求被引导到呼叫伙伴或完成网络地址请求的网络节点。

58. 发明授权

US08606224B2 Method and system for delivering advice of charge in a communications system 有权
标题翻译：在通信系统中提供收费建议的方法和系统
公开(公告)号：US08606224B2
公开(公告)日：2013-12-10
申请号：US11915916
申请日：2005-05-31
申请人： Rogier August Caspar Joseph Noldus , Rakesh Taori , Jos den Hartog
发明人： Rogier August Caspar Joseph Noldus , Rakesh Taori , Jos den Hartog
IPC分类号： H04M11/00
CPC分类号： H04M3/4878 , H04L12/1421 , H04M15/28 , H04M15/8083 , H04M15/83 , H04M15/8351 , H04M2215/0184 , H04M2215/8108 , H04M2215/82
摘要： A method and system for providing pre-emptive advice of charge messages (201) to users (5b-2) of a communications system (2), via mobile terminals or fixed terminals (5b-2). Each terminal has at least one physical and at least one functional connection in the communications system (2). The pre-emptive advice of charge messages (201) are based on historical usage (203), administrative (202) and operational (205) information in the communications system (2) and are sent to the user without user's request or initiation of the facility or service for which pre-emptive advice of charge is given.
摘要翻译：一种用于经由移动终端或固定终端（5b-2）向通信系统（2）的用户（5b-2）提供费用消息（201）的先发建议的方法和系统。每个终端在通信系统（2）中具有至少一个物理和至少一个功能连接。收费消息（201）的先发制人的建议基于通信系统（2）中的历史使用（203），管理（202）和操作（205）信息，并且在没有用户的请求或启动的情况下发送给用户提供先发制人的建议的设施或服务。

59. 发明授权

US08565257B2 Method for mapping quality of service requirements to radio protocol parameters 有权
标题翻译：将服务质量要求映射到无线电协议参数的方法
公开(公告)号：US08565257B2
公开(公告)日：2013-10-22
申请号：US12847517
申请日：2010-07-30
申请人： Jacobus Haartsen , Rakesh Taori
发明人： Jacobus Haartsen , Rakesh Taori
IPC分类号： H04J3/02
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2475 , H04L47/2491 , H04L47/28 , H04W28/18
摘要： An apparatus and method for transmitting packets having quality of service requirement wherein the quality of service requirements associated with the packets are received at an input, said quality of service parameters include at least one of delay, bandwidth, peak bandwidth and retransmission bandwidth. The received quality of service parameters are mapped to radio protocol parameters including at least one of a priority slot interval, a priority slot phase, a packet duration and modulation format for the radio channel. The packets are transmitted on a radio channel according to the mapped radio protocol parameters.
摘要翻译：一种用于发送具有服务质量要求的分组的装置和方法，其中在输入端接收与分组相关联的服务质量要求，所述服务质量参数包括延迟，带宽，峰值带宽和重传带宽中的至少一个。接收到的服务质量参数被映射到无线电协议参数，其包括优先级时隙间隔，优先时隙相位，分组持续时间和无线电信道的调制格式中的至少一个。根据映射的无线电协议参数，在无线电信道上发送数据包。

60. 发明授权

US08271267B2 Scalable speech coding/decoding apparatus, method, and medium having mixed structure 有权
标题翻译：可扩展语音编码/解码装置，方法和具有混合结构的介质
公开(公告)号：US08271267B2
公开(公告)日：2012-09-18
申请号：US11490139
申请日：2006-07-21
申请人： Hosang Sung , Sangwook Kim , Rakesh Taori , Kangeun Lee
发明人： Hosang Sung , Sangwook Kim , Rakesh Taori , Kangeun Lee
IPC分类号： G10L21/00
CPC分类号： G10L19/24 , G10L19/0212 , G10L25/18
摘要： Provided are a scalable wide-band speech coding/decoding apparatus, method, and medium. An input wide-band speech input signal is first divided into a low-band signal and a high-band signal. The divided low-band signal is then coded using a code excited linear prediction (CELP) method. The divided high-band signal is coded using a harmonic method. A signal representing a difference between a synthetic signal obtained from the low-band and the high band, and a signal input to the low-band and the high-band is then coded using a modified discrete cosine transform (MDCT) method. The coded signal is then multiplexed. The multiplexed signal is then output. Accordingly, high quality speech can be achieved for all layers.
摘要翻译：提供了一种可扩展的宽带语音编码/解码装置，方法和媒体。输入宽带语音输入信号首先被分成低频带信号和高频带信号。然后使用码激励线性预测（CELP）方法对分频的低频带信号进行编码。分频高频信号采用谐波法编码。然后，使用修正的离散余弦变换（MDCT）方法对表示从低频带和高频带获得的合成信号之间的差异以及输入到低频带和高频带的信号进行编码的信号。然后对编码信号进行多路复用。然后输出复用的信号。因此，可以实现对所有层的高质量语音。

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