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31. 发明申请

WO2010132473A2 MULTI-METRIC GAIN CONTROL FOR WIRELESS REPEATER 审中-公开
标题翻译：无线重发器的多重增益控制
公开(公告)号：WO2010132473A2
公开(公告)日：2010-11-18
申请号：PCT/US2010034413
申请日：2010-05-11
申请人： QUALCOMM INC , WANG MICHAEL MAO , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE
发明人： WANG MICHAEL MAO , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE
IPC分类号： H04B7/155 , H04B17/40
CPC分类号： H04B7/15578
摘要： A method for controlling gain in a wireless repeater includes using two or more gain control metrics indicative of stability of the repeater, at least two of the gain control metrics having different integration lengths, where the integration length is the sum of the coherent integration time and the non coherent integration time, and controlling a variable gain value of the repeater based on one or more of the selected gain control metric(s) where the gain control metric(s) to use is selected based on the stability of the repeater.
摘要翻译：一种用于控制无线中继器中的增益的方法包括使用指示中继器的稳定性的两个或更多个增益控制度量，至少两个增益控制度量具有不同的积分长度，其中积分长度是相干积分时间和非相干积分时间，以及基于所选择的增益控制度量中的一个或多个来控制中继器的可变增益值，其中基于中继器的稳定性来选择要使用的增益控制度量。

32. 发明申请

WO2010132463A2 GAIN CONTROL METRIC PRUNING IN A WIRELESS REPEATER 审中-公开
标题翻译：在无线重发器中增益控制公制
公开(公告)号：WO2010132463A2
公开(公告)日：2010-11-18
申请号：PCT/US2010034403
申请日：2010-05-11
申请人： QUALCOMM INC , WANG MICHAEL MAO , BARRIAC GWENDOLYN DENISE , GORE DHANANJAY ASHOK
发明人： WANG MICHAEL MAO , BARRIAC GWENDOLYN DENISE , GORE DHANANJAY ASHOK
IPC分类号： H04B7/155 , H04B17/40
CPC分类号： H04B7/15578
摘要： A method for controlling gain in a wireless repeater includes computing a gain control metric indicative of a loop gain of the repeater and detecting changes in a signal power of a gain control input signal where the gain control input signal is taken from any point in the feedback loop of the repeater. When a large power swing in the gain control input signal is detected, the method operates to discard at least a portion of each gain control metric measurement for a first duration before continuing with computing the gain control metric. In another embodiment, the method may include discarding samples of the gain control input signal used in computing the gain control metric for a first duration when a large power swing in the gain control input signal is detected.
摘要翻译：一种用于控制无线中继器中的增益的方法包括：计算表示中继器的环路增益的增益控制度量，并且检测增益控制输入信号的信号功率的变化，其中增益控制输入信号是从反馈中的任何点中继器的回路。当检测到增益控制输入信号中的大功率摆幅时，该方法在继续计算增益控制度量之前，在第一持续时间内丢弃每个增益控制度量测量的至少一部分。在另一实施例中，当检测到增益控制输入信号中的大功率摆幅时，该方法可以包括丢弃用于计算增益控制度量的增益控制输入信号的采样，该第一持续时间。

33. 发明申请

WO2005074171A3 A METHOD FOR TRANSMITTING MULTIPLE STREAMS IN WIRELESS BROADCAST NETWORKS 审中-公开
标题翻译：一种在无线广播网络中传输多条流的方法
公开(公告)号：WO2005074171A3
公开(公告)日：2005-12-01
申请号：PCT/US2005002677
申请日：2005-01-28
申请人： QUALCOMM INC , MANTRAVADI ASHOK , SUBRAMANIAM ANAND D , GORE DHANANJAY ASHOK
发明人： MANTRAVADI ASHOK , SUBRAMANIAM ANAND D , GORE DHANANJAY ASHOK
IPC分类号： H04B7/216 , H04H1/00 , H04H20/28 , H04H20/33 , H04H20/42 , H04H20/72 , H04J11/00 , H04L5/02 , H04L5/06 , H04L27/26
CPC分类号： H04H20/28 , H04H20/33 , H04H20/42 , H04H20/72 , H04L5/023 , H04L5/06
摘要： Accordingly, a method and apparatus are provided to convert received content into a first stream and a second stream, to transmit said first stream using a first tone and to transmit said second stream using an orthogonal scheme. A layering scheme is used to transmit the base stream covering a smaller area and an enhanced stream is used to cover a large utilizing orthogonal scheme.
摘要翻译：因此，提供了一种方法和装置，用于将接收到的内容转换为第一流和第二流，以使用第一音调发送所述第一流，并使用正交方案发送所述第二流。使用分层方案来传输覆盖较小区域的基本流，并且使用增强流来覆盖大的利用正交方案。

34. 发明申请

WO2010132475A8 FREQUENCY DOMAIN CHANNEL ESTIMATION FOR WIRELESS REPEATERS 审中-公开
标题翻译：无线中继器的频域信道估计
公开(公告)号：WO2010132475A8
公开(公告)日：2011-06-16
申请号：PCT/US2010034416
申请日：2010-05-11
申请人： QUALCOMM INC , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE , HOWARD STEVEN J
发明人： GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE , HOWARD STEVEN J
IPC分类号： H04L25/02 , H04B7/155
CPC分类号： H04L25/022 , H04B7/15585 , H04L25/0226
摘要： A method for estimating a feedback channel for a wireless repeater uses frequency domain channel estimation and uses a signal indicative of the amplified signal as a pilot signal. The channel estimation method generates a time domain feedback channel estimate from the frequency domain channel estimation and scales the time domain feedback channel estimate using scaling factors. In one embodiment, the scaling factors are function of a tap index and the block size of the frequency domain channel estimation.
摘要翻译：用于估计无线中继器的反馈信道的方法使用频域信道估计，并且使用表示放大的信号的信号作为导频信号。信道估计方法从频域信道估计生成时域反馈信道估计，并使用缩放因子来缩放时域反馈信道估计。在一个实施例中，缩放因子是抽头索引和频域信道估计的块大小的函数。

35. 发明申请

WO2010132476A3 REPEATER COMMUNICATION USING INSERTED LOW POWER SEQUENCES 审中-公开
标题翻译：使用插入式低功率序列的重复通信
公开(公告)号：WO2010132476A3
公开(公告)日：2011-03-24
申请号：PCT/US2010034417
申请日：2010-05-11
申请人： QUALCOMM INC , GORE DHANANJAY ASHOK , NANDA SANJIV , PROCTOR JR JAMES ARTHUR , DEAN RICHARD FINCH , BARRIAC GWENDOLYN DENISE
发明人： GORE DHANANJAY ASHOK , NANDA SANJIV , PROCTOR JR JAMES ARTHUR , DEAN RICHARD FINCH , BARRIAC GWENDOLYN DENISE
IPC分类号： H04B7/26
CPC分类号： H04B7/15571 , H04B1/525 , H04B7/15535 , H04B7/2606 , H04W52/365 , H04W84/047 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/40 , Y02D70/446 , Y02D70/449
摘要： A method for providing repeater communication in a wireless repeater deployed in a multi-repeater environment includes inserting a message signal into the transmit signal of the repeater. The message signal may be a unique or quasi-unique low power spreading sequence uniquely identifying the repeater from other repeaters in the environment. The message signal may also contain information relating to the operational characteristics of the repeater. The message signal may be detected by another repeater or by an end-user wireless communication device.
摘要翻译：一种在部署在多中继器环境中的无线中继器中提供中继器通信的方法包括将消息信号插入到中继器的发送信号中。消息信号可以是唯一的或准唯一的低功率扩展序列，其唯一地从环境中的其他中继器识别中继器。消息信号还可以包含与中继器的操作特性有关的信息。消息信号可以由另一中继器或终端用户无线通信设备检测。

36. 发明申请

WO2010132446A3 SIGNAL BLANKING FOR IMPROVED FREQUENCY DOMAIN CHANNEL ESTIMATION 审中-公开
标题翻译：用于改进的频域信道估计的信号空白
公开(公告)号：WO2010132446A3
公开(公告)日：2011-03-17
申请号：PCT/US2010034384
申请日：2010-05-11
申请人： QUALCOMM INC , HOWARD STEVEN J , JAROSINSKI TADEUSZ , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE , WANG MICHAEL MAO , TIAN TAO
发明人： HOWARD STEVEN J , JAROSINSKI TADEUSZ , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN DENISE , WANG MICHAEL MAO , TIAN TAO
IPC分类号： H04B7/155 , H04B17/40 , H04L27/26
CPC分类号： H04B7/15535 , H04B7/15585 , H04L27/2607 , H04L27/2613
摘要： A wireless repeater includes a channel estimation block to estimate a feedback channel between the antennas of the repeater using frequency domain channel estimation. The repeater includes a pilot signal blanking circuit to blank out a selected number of samples of the pilot signal to improve the accuracy of the channel estimation. In another embodiment, the repeater replaces T samples of the pilot signal with a cyclic prefix.
摘要翻译：无线中继器包括信道估计块，用于使用频域信道估计来估计中继器的天线之间的反馈信道。中继器包括导频信号消隐电路，用于消除导频信号的选定数目的样本，以提高信道估计的精度。在另一个实施例中，中继器用循环前缀替换导频信号的T个样本。

37. 发明申请

WO2007051154A3 A METHOD AND APPARATUS FOR PRE-CODING FREQUENCY DIVISION DUPLEXING SYSTEM 审中-公开
标题翻译：一种用于预编码频分双工系统的方法和装置
公开(公告)号：WO2007051154A3
公开(公告)日：2007-06-28
申请号：PCT/US2006060286
申请日：2006-10-26
申请人： QUALCOMM INC , WANG JIBING , KADOUS TAMER , GORE DHANANJAY ASHOK
发明人： WANG JIBING , KADOUS TAMER , GORE DHANANJAY ASHOK
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/063
摘要： Accordingly, a method and apparatus are provided wherein a receiver system selects a pre-coding matrix, comprising eigen-beamforming weights, to use and provides rank value and matrix index associated with the selected matrix to the transmitter system. The transmitter system upon receiving the rank value and matrix index, determine if the matrix associated with the matrix index provided by the receiver system can be used. If not, them transmitter system selects another matrix for determining eigen-beamforming weights.
摘要翻译：因此，提供了一种方法和装置，其中接收机系统选择包括特征波束形成权重的预编码矩阵，以使用并向发射机系统提供与所选矩阵相关联的秩值和矩阵索引。发射机系统在接收到秩值和矩阵索引后，确定是否可以使用与接收机系统提供的矩阵索引关联的矩阵。如果不是，则它们发射机系统选择用于确定特征波束形成权重的另一矩阵。

38. 发明申请

WO2007051155A3 PILOT SYMBOL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的引导符号传输
公开(公告)号：WO2007051155A3
公开(公告)日：2007-06-21
申请号：PCT/US2006060287
申请日：2006-10-26
申请人： QUALCOMM INC , KHANDEKAR AAMOD , AGRAWAL AVNEESH , GORE DHANANJAY ASHOK
发明人： KHANDEKAR AAMOD , AGRAWAL AVNEESH , GORE DHANANJAY ASHOK
IPC分类号： H04Q7/38 , H04B7/06 , H04J11/00
CPC分类号： H04J13/102 , H04B1/713 , H04L5/0026 , H04L5/0051 , H04L25/0204 , H04L25/0226 , H04L25/03866
摘要： Pilot symbols transmitted from different sectors of a same base station are multiplied with a same cell specific scrambling code and a first code having low cross correlation and second codes having low cross correlation. The second code is constant over the length of the first code, but may vary for repetitions of the first code.
摘要翻译：从相同基站的不同扇区发送的导频符号与相同的小区特定扰码和具有低互相关的第一码和具有低互相关的第二码相乘。第二个代码在第一个代码的长度上是恒定的，但是对于第一个代码的重复可能会有所不同。

39. 发明公开

KR20180039639A 다중 광대역 가입 공유 审中-公开
公开(公告)号：KR20180039639A
公开(公告)日：2018-04-18
申请号：KR20187003533
申请日：2016-07-12
申请人： QUALCOMM INC
发明人： MATE AMIT , GOVINDASWAMY SENTHIL KUMAR , GORE DHANANJAY ASHOK , RAO AJIT VENKAT
IPC分类号： H04L12/46 , H04L12/28 , H04L12/709 , H04L12/803 , H04L29/12 , H04W28/08 , H04W84/12
CPC分类号： H04W84/12 , H04L12/2801 , H04L12/462 , H04L45/245 , H04L47/125 , H04L61/2514 , H04W28/08 , Y02D50/30
摘要： 여러양태들에서, 본개시는광대역가입서비스들에서대역폭을애그리게이션하는것을제공하며, 디바이스에쿼리를전송하고디바이스가브리징디바이스라고결정하는것, 브리징디바이스로부터공유프로파일을수신하는것; 및근거리네트워크 (local area network; LAN) 클라이언트에의해생성된제 1 데이터를공유프로파일을이용하는적어도브리징디바이스를통하여, 또는백홀링크를통하여외부네트워크에라우팅하는것을포함하고, 여러양태들에서, 공유프로파일을이용하는적어도브리징디바이스를통하여또는백홀링크를통하여외부네트워크로부터제 2 데이터를수신하는것으로서, 제 2 데이터는제 1 데이터에응답하여수신되는, 제 2 데이터를수신하는것 및제 2 데이터를 LAN 클라이언트에라우팅하는것을더 포함한다.

40. 发明专利

JP2013123241A Adaptive sectorization in cellular systems 有权
标题翻译：细胞系统中的自适应分布
公开(公告)号：JP2013123241A
公开(公告)日：2013-06-20
申请号：JP2013003453
申请日：2013-01-11
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： GORE DHANANJAY ASHOK , ALEXEI GOROKHOV , SAMPATH HEMANTH , JI TINGFANG , KADOUS TAMER
IPC分类号： H04W16/28 , H04B7/10 , H04W16/00 , H04W16/24
CPC分类号： H04W16/00 , H04W16/24 , H04W16/28 , H04W72/046 , H04W72/085
摘要： PROBLEM TO BE SOLVED: To provide apparatuses and methodologies that enhance performance in a wireless communication system using beamforming transmissions.SOLUTION: A set of transmit beams are defined that simultaneously provides space division multiplexing, multiple-input multiple output (MIMO) transmission, and opportunistic beamforming. The addition of a wide beam guarantees a minimum acceptable performance for all user devices.

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