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1.发明授权Reconfigurable chip level equalizer architecture for multiple antenna systems 有权用于多天线系统的可重构芯片级均衡器架构公开(公告)号：US07561618B2
公开(公告)日：2009-07-14
申请号：US11105755
申请日：2005-04-14
申请人： Antonio F. Mondragon-Torres , Steven P. Pekarich , Timothy M. Schmidl , Aris Papasakellariou , Anand G. Dabak , Eko N. Onggosanusi , Manish Goel
发明人： Antonio F. Mondragon-Torres , Steven P. Pekarich , Timothy M. Schmidl , Aris Papasakellariou , Anand G. Dabak , Eko N. Onggosanusi , Manish Goel
IPC分类号： H03H7/30
CPC分类号： H04L25/03019 , H04B1/7105 , H04B1/7117 , H04B7/0837 , H04L2025/03509 , H04L2025/03566 , H04L2025/03617
摘要： A system comprising a plurality of adaptive equalizers adapted to couple to a plurality of receive antennas, each of the antennas capable of receiving a multipath delay profile estimate (MDPE), control logic interconnecting at least some of the adaptive equalizers, and a control mechanism that, according to different MDPEs, configures at least some of the adaptive equalizers and control logic.
摘要翻译： 一种系统，包括适于耦合到多个接收天线的多个自适应均衡器，所述天线中的每一个能够接收多径延迟分布估计（MDPE），互连所述自适应均衡器中的至少一些的控制逻辑，以及控制机制， 根据不同的MDPE，配置至少一些自适应均衡器和控制逻辑。
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公开(公告)号：US08135057B2
公开(公告)日：2012-03-13
申请号：US10699707
申请日：2003-11-03
申请人： Antonio F. Mondragon-Torres , Steven P. Pekarich , Timothy M. Schmidl , Gibong Jeong , Aris Papasakellariou , Anand G. Dabak , Eko N. Onggosanusi
发明人： Antonio F. Mondragon-Torres , Steven P. Pekarich , Timothy M. Schmidl , Gibong Jeong , Aris Papasakellariou , Anand G. Dabak , Eko N. Onggosanusi
IPC分类号： H03H7/30
CPC分类号： H04L25/03006 , H04B1/7103 , H04B1/7117 , H04B2201/7071 , H04L25/03987 , H04L2025/03401 , H04L2025/0342 , H04L2025/03509 , H04L2025/03535
摘要： A reconfigurable chip level equalizer having circuitry that restores signal orthogonality and eliminates channel interference for a wireless transmitted signal. In at least some embodiments, the reconfigurable chip level equalizer comprises two or more adaptive equalizers, a plurality of operational blocks that interconnect the two or more adaptive equalizers, and a control mechanism that configures the two or more adaptive equalizers and operational blocks according to different signal delay profiles.
摘要翻译： 具有恢复信号正交性并消除无线发射信号的信道干扰的电路的可重新配置的芯片级均衡器。 在至少一些实施例中，可重新配置的芯片级均衡器包括两个或多个自适应均衡器，互连两个或多个自适应均衡器的多个操作块，以及根据不同的配置两个或多个自适应均衡器和操作块的控制机制 信号延迟分布。
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公开(公告)号：US07859985B2
公开(公告)日：2010-12-28
申请号：US11085305
申请日：2005-03-21
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译： 用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。 优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输 。 另外，提供了多载波接收机的设计。
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公开(公告)号：US20090180416A1
公开(公告)日：2009-07-16
申请号：US12410025
申请日：2009-03-24
IPC分类号： G08C17/02
CPC分类号： H04L5/0044 , H04B1/1615 , H04B7/0413 , H04B7/2656 , H04L5/0007 , H04L5/0048 , H04W52/0229 , Y02D70/1244 , Y02D70/1262 , Y02D70/23 , Y02D70/26 , Y02D70/40 , Y02D70/444 , Y02D70/449
摘要： A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the reduced power mode (510) and monitors transmissions from a remote wireless transmitter while in the reduced power mode. The transceiver identifies a transmission from the remote wireless transmitter by a transceiver identity included in the transmission (FIG. 6. UE identification). The transceiver transitions to the active power mode (512) in response to identifying the transmission.
摘要翻译： 公开了一种用于无线收发机（图1和图2）的省电方法。 收发器具有有功功率模式（504）和降低功率模式（510）。 收发器以降低功率模式（510）运行，并且在降低功率模式下监视来自远程无线发射机的传输。 收发器通过包含在传输中的收发信机标识符来识别来自远程无线发射机的传输（图6的UE标识）。 响应于识别传输，收发器转换到有功功率模式（512）。
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公开(公告)号：US08811273B2
公开(公告)日：2014-08-19
申请号：US11360654
申请日：2006-02-22
IPC分类号： H04W4/00
CPC分类号： H04L5/0044 , H04B1/1615 , H04B7/0413 , H04B7/2656 , H04L5/0007 , H04L5/0048 , H04W52/0229 , Y02D70/1244 , Y02D70/1262 , Y02D70/23 , Y02D70/26 , Y02D70/40 , Y02D70/444 , Y02D70/449
摘要： A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the reduced power mode (510) and monitors transmissions from a remote wireless transmitter while in the reduced power mode. The transceiver identifies a transmission from the remote wireless transmitter by a transceiver identity included in the transmission (FIG. 6, UE identification). The transceiver transitions to the active power mode (512) in response to identifying the transmission.
摘要翻译： 公开了一种用于无线收发机（图1和图2）的省电方法。 收发器具有有功功率模式（504）和降低功率模式（510）。 收发器以降低功率模式（510）运行，并且在降低功率模式下监视来自远程无线发射机的传输。 收发器通过包含在传输中的收发信机标识符来识别来自远程无线发射机的传输（图6，UE标识）。 响应于识别传输，收发器转换到有功功率模式（512）。
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公开(公告)号：US08570946B2
公开(公告)日：2013-10-29
申请号：US12949442
申请日：2010-11-18
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
IPC分类号： H04W4/00
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译： 用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。 优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输 。 另外，提供了多载波接收机的设计。
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公开(公告)号：US07218692B2
公开(公告)日：2007-05-15
申请号：US10172843
申请日：2002-06-17
IPC分类号： H03D1/04
CPC分类号： H04L1/0668 , H04B7/0669
摘要： The present invention provides an apparatus, system and method for removal of interference due to multi-path for multiple transmit antennas (hereinafter referred to as MTA-MPIC) for High Speed Downlink Packet Access (HSDPA) encoded for transmit diversity, such as Space-Time Transmit Diversity (STTD). For a single receive antenna, the signal is received (25) and each multi-path delayed signal is demodulated (21). The demodulation can include long code removal and despreading. Subsequently, each demodulated signal is received by the RAKE receiver (22) for determining the channel estimate and channel normalization for the total HSDPA signal, and for computing space-time decoding for the HSDPA signal. Following the space-time decoding, a data decision is made (23). Next, reconstructed interference signals are generated (24) and combined with the received signal (25). For other user signals, an interference estimate is made from the despreader (322) outputs without applying the RAKE/space-time coding operations.
摘要翻译： 本发明提供一种用于消除针对用于发射分集编码的高速下行链路分组接入（HSDPA）的多个发射天线（以下称为MTA-MPIC）的多路径干扰的装置，系统和方法， 时间发射分集（STTD）。 对于单个接收天线，接收信号（25），并且每个多径延迟信号被解调（21）。 解调可以包括长码去除和解扩。 随后，RAKE接收机（22）接收每个解调信号，用于确定总HSDPA信号的信道估计和信道标准化，并用于计算HSDPA信号的时空解码。 在空时解码之后，进行数据判定（23）。 接下来，生成重构的干扰信号（24）并与接收信号（25）组合。 对于其他用户信号，在不应用RAKE /空时编码操作的情况下，从解扩器（322）输出进行干扰估计。
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公开(公告)号：US20110064029A1
公开(公告)日：2011-03-17
申请号：US12949442
申请日：2010-11-18
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
IPC分类号： H04W88/02
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译： 用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。 优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输 。 另外，提供了多载波接收机的设计。
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公开(公告)号：US09893851B2
公开(公告)日：2018-02-13
申请号：US12410058
申请日：2009-03-24
CPC分类号： H04L5/0044 , H04B1/1615 , H04B7/0413 , H04B7/2656 , H04L5/0007 , H04L5/0048 , H04W52/0229 , Y02D70/1244 , Y02D70/1262 , Y02D70/23 , Y02D70/26 , Y02D70/40 , Y02D70/444 , Y02D70/449
摘要： A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the reduced power mode (510) and monitors transmissions from a remote wireless transmitter while in the reduced power mode. The transceiver identifies a transmission from in the remote wireless transmitter by a transceiver identity included in the transmission (FIG. 6, UE identification). The transceiver transitions to the active power mode (512) in response to identifying the transmission.
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公开(公告)号：US20090180563A1
公开(公告)日：2009-07-16
申请号：US12410058
申请日：2009-03-24
IPC分类号： H04L27/28
CPC分类号： H04L5/0044 , H04B1/1615 , H04B7/0413 , H04B7/2656 , H04L5/0007 , H04L5/0048 , H04W52/0229 , Y02D70/1244 , Y02D70/1262 , Y02D70/23 , Y02D70/26 , Y02D70/40 , Y02D70/444 , Y02D70/449
摘要： A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the reduced power mode (510) and monitors transmissions from a remote wireless transmitter while in the reduced power mode. The transceiver identifies a transmission from in the remote wireless transmitter by a transceiver identity included in the transmission (FIG. 6, UE identification). The transceiver transitions to the active power mode (512) in response to identifying the transmission.
摘要翻译： 公开了一种用于无线收发机（图1和图2）的省电方法。 收发器具有有功功率模式（504）和降低功率模式（510）。 收发器以降低功率模式（510）运行，并且在降低功率模式下监视来自远程无线发射机的传输。 收发器通过包含在传输中的收发信机标识符来识别来自远程无线发射机的传输（图6，UE标识）。 响应于识别传输，收发器转换到有功功率模式（512）。
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