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1. 发明授权

US08218465B1 Selective demodulation of downlink traffic in wireless communication systems 有权
标题翻译：无线通信系统中下行流量的选择性解调
公开(公告)号：US08218465B1
公开(公告)日：2012-07-10
申请号：US11329917
申请日：2006-01-10
申请人： Jason Hou , Sean Cai , Mary Chion
发明人： Jason Hou , Sean Cai , Mary Chion
IPC分类号： G08C17/00
CPC分类号： H04B7/2643 , H04W52/0229 , Y02D70/146 , Y02D70/449
摘要： Techniques of selective demodulation of downlink frames using a subscriber description segment or activity descriptor to identify one or more subscriber stations to which at least a portion of data placed in the downlink frame is addressed in wireless communication systems such as frame-based point-to-multipoint wireless communication systems. The described techniques can be used to reduce power consumption at each subscriber station and to elongate the battery time of mobile devices, especially in the bursty Internet data transmission. The subscriber station can use information in the subscriber description segment or activity descriptor to decide whether to turn off receiver power for the remainder of a received downlink frame.
摘要翻译：使用订户描述段或活动描述符来选择性地解调下行链路帧的技术来识别放置在下行链路帧中的数据的至少一部分的一个或多个用户站在诸如基于帧的点对点的无线通信系统中被寻址，多点无线通信系统。所描述的技术可以用于降低每个用户站的功耗并延长移动设备的电池时间，特别是在突发的因特网数据传输中。订户站可以使用订户描述段或活动描述符中的信息来决定是否关闭接收到的下行链路帧的剩余部分的接收机功率。

2. 发明申请

US20060050799A1 Transmission and reception of reference preamble signals in OFDMA or OFDM communication systems 失效
标题翻译： OFDMA或OFDM通信系统中的参考前置码信号的发送和接收
公开(公告)号：US20060050799A1
公开(公告)日：2006-03-09
申请号：US11192420
申请日：2005-07-27
申请人： Jason Hou , Jing Wang , Sean Cai , Dazi Feng , Yonggang Fang , Yunsong Yang
发明人： Jason Hou , Jing Wang , Sean Cai , Dazi Feng , Yonggang Fang , Yunsong Yang
IPC分类号： H04K1/10
CPC分类号： H04L27/2613 , H04J13/0062 , H04J13/14 , H04L5/0007 , H04L5/0053 , H04L25/0226 , H04L27/2621 , H04L27/2656
摘要： Techniques for generating preamble sequences for OFDM and OFDMA communication systems based on CAZAC sequences with desired properties of constant amplitudes (CA) and zero autocorrelation (ZAC). Such preamble sequences may be used for synchronization and identification of individual transmitters. For example, the OFDMA symbol is constructed using a CAZAC sequence in the frequency-domain and the resulting time-domain waveform is a near-CAZAC sequence.
摘要翻译：基于具有恒定幅度（CA）和零自相关（ZAC）的期望特性的CAZAC序列来生成用于OFDM和OFDMA通信系统的前导序列的技术。这样的前导序列可以用于各个发射机的同步和识别。例如，使用频域中的CAZAC序列构造OFDMA符号，并且所得到的时域波形是近CAZAC序列。

3. 发明申请

US20050239030A1 Sound system with dedicated vocal channel 失效
标题翻译：具有专用声道的声音系统
公开(公告)号：US20050239030A1
公开(公告)日：2005-10-27
申请号：US10812721
申请日：2004-03-30
申请人： Jason Hou
发明人： Jason Hou
IPC分类号： G10H1/36
CPC分类号： G10H1/361 , G10H2240/325
摘要： A karaoke sound system had a mixer that combines the singer's real-time voice signal from a microphone with the pre-recorded background song/music signal from a player, an amplifier that receives the mixed signal from the mixer to provide amplification or gain boosting, a dedicated channel for the vocal signal from the microphone without using a mixing device, one or more speakers to output the mixed and amplified audio signal, and one or more speakers to output the vocal signal from the dedicated channel. The vocal channel allows the vocals to maintain an overall cleaner and vibrant sound, with a “live feeling” positional presence.
摘要翻译：卡拉OK音乐系统具有将来自麦克风的歌手的实时语音信号与播放器的预先记录的背景歌曲/音乐信号相结合的混音器，从混音器接收混合信号以提供放大或增益的放大器，用于来自麦克风的声音信号的专用通道，而不使用混合装置，一个或多个扬声器输出混合和放大的音频信号，以及一个或多个扬声器以从专用信道输出声带信号。声乐频道允许声乐保持整体更清洁和充满活力的声音，具有“现场感觉”的位置存在。

4. 发明授权

US5995438A Synchronous semiconductor memory device 有权
标题翻译：同步半导体存储器件
公开(公告)号：US5995438A
公开(公告)日：1999-11-30
申请号：US130664
申请日：1998-08-07
申请人： Terry Jeng , Chuan-Yu Wu , Jason Hou
发明人： Terry Jeng , Chuan-Yu Wu , Jason Hou
IPC分类号： G11C7/10 , G11C8/00 , G11C7/00
CPC分类号： G11C7/1072
摘要： A synchronous dynamic RAM capable of segmentally precharging each memory bank. In this SDRAM, each memory bank is divided into multiple memory blocks. Each of these memory blocks internally has its own row access circuitry, but performs independent precharging operation. Access to the memory bank can be cooperative externally, and precharge operation can be separately applied to these memory blocks while allowing utilization of row cache that is available on other blocks. The SDRAM further includes a control device for generating a dedicated precharge signal to each memory block according to a precharge signal for each memory bank. Each dedicated precharge signal independently precharges the corresponding memory block regardless of the access operations executed by other memory blocks. The dedicated precharge signal and a succeeding activate signal for activating a different memory block are overlapped in timing so that the precharge sequence is implanted in the succeeding activate signal and the data access time is shortened.
摘要翻译：一种能够对每个存储体进行段预充电的同步动态RAM。在该SDRAM中，每个存储体被分成多个存储块。这些存储器块中的每一个在内部具有自己的行存取电路，但是执行独立的预充电操作。对存储体的访问可以在外部进行协调，并且可以将预充电操作分别应用于这些存储器块，同时允许使用其他块上可用的行缓存。 SDRAM还包括控制装置，用于根据每个存储体的预充电信号向每个存储块生成专用预充电信号。每个专用预充电信号独立地对相应的存储器块进行预充电，而与其它存储器块执行的访问操作无关。用于激活不同存储器块的专用预充电信号和后续激活信号在定时中重叠，使得预充电序列被植入到后续激活信号中，并且数据访问时间缩短。

5. 发明授权

US08031642B2 Subcarrier cluster-based power control in wireless communications 有权
标题翻译：无线通信中基于子载波集群的功率控制
公开(公告)号：US08031642B2
公开(公告)日：2011-10-04
申请号：US11184039
申请日：2005-10-20
申请人： Sean Cai , Jason Hou , Jing Wang , Dazi Feng , Mary Chion , Jun Han
发明人： Sean Cai , Jason Hou , Jing Wang , Dazi Feng , Mary Chion , Jun Han
IPC分类号： H04B7/005
CPC分类号： H04B7/005 , H04B7/0619 , H04B7/0691 , H04B17/24 , H04L5/0023 , H04L5/0039 , H04L5/0044 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04W52/225 , H04W52/247 , H04W52/346
摘要： Devices, systems and techniques to monitor signal fading based on a cluster of subcarriers at a receiver and feedback monitored signal fading to a transmitter in wireless communication systems such as OFDM and OFDMA systems.
摘要翻译：用于基于接收机上的子载波簇监测信号衰落的装置，系统和技术，以及在诸如OFDM和OFDMA系统的无线通信系统中的反馈监视信号衰减到发射机的装置，系统和技术。

6. 发明申请

US20080047244A1 Crack Resistant Substrate for an Exhaust Treatment Device 审中-公开
标题翻译：用于排气处理装置的耐裂纹基材
公开(公告)号：US20080047244A1
公开(公告)日：2008-02-28
申请号：US11835141
申请日：2007-08-07
申请人： Wenzhong Zhang , Zhixin (Jason) Hou
发明人： Wenzhong Zhang , Zhixin (Jason) Hou
IPC分类号： B05D5/00 , B01D46/24
CPC分类号： F01N3/035 , F01N2260/10 , F01N2510/063 , F01N2510/0682
摘要： The present disclosure relates to an exhaust treatment article including a substrate having a length that extends along a central longitudinal axis from a first end to second end. The substrate has walls defining a honeycomb arrangement of longitudinal passages that extend along the central longitudinal axis between the first and second ends. The substrate also has first, second and third zones that each extend along a portion of the length of the substrate with the second zone being positioned axially between the first and third zones. The exhaust treatment article also includes a washcoat layer coated on the first and third zones but not coated on the second zone.
摘要翻译：本公开涉及一种废气处理制品，其包括具有从第一端至第二端沿着中心纵向轴线延伸的长度的基底。衬底具有限定在第一和第二端之间沿着中心纵向轴线延伸的纵向通道的蜂窝结构的壁。衬底还具有第一，第二和第三区域，每个区域沿衬底的长度的一部分延伸，第二区域轴向位于第一和第三区域之间。排气处理制品还包括涂覆在第一和第三区域上但不涂覆在第二区域上的修补基面涂层。

7. 发明授权

US5825710A Synchronous semiconductor memory device 失效
公开(公告)号：US5825710A
公开(公告)日：1998-10-20
申请号：US806828
申请日：1997-02-26
申请人： Terry Jeng , Chuan-Yu Wu , Jason Hou
发明人： Terry Jeng , Chuan-Yu Wu , Jason Hou
IPC分类号： G11C7/10 , G11C7/00
CPC分类号： G11C7/1072
摘要： A synchronous dynamic RAM capable of segmentally precharging each memory bank. In this SDRAM, each memory bank is divided into multiple memory blocks. Each of these memory blocks internally has its own row access circuitry, but performs independent precharging operation. Access to the memory bank can be cooperative externally, and precharge operation can be separately applied to these memory blocks while allowing utilization of row cache that is available on other blocks. The SDRAM further includes a control device for generating a dedicated precharge signal to each memory block according to a precharge signal for each memory bank. Each dedicated precharge signal independently precharges the corresponding memory block regardless of the access operations executed by other memory blocks. The dedicated precharge signal and a succeeding activate signal for activating a different memory block are overlapped in timing so that the precharge sequence is implanted in the succeeding activate signal and the data access time is shortened.

8. 发明授权

US08868132B1 Techniques for providing efficient transmit diversity and bandwidth segmentation in a wireless communication system 有权
标题翻译：在无线通信系统中提供有效的发射分集和带宽分段的技术
公开(公告)号：US08868132B1
公开(公告)日：2014-10-21
申请号：US13477037
申请日：2012-05-21
申请人： Jason Hou , Dazi Feng , Sean Cai , Mary Chion , Jing Wang
发明人： Jason Hou , Dazi Feng , Sean Cai , Mary Chion , Jing Wang
IPC分类号： H04M1/00 , H04W88/08 , H04W16/28 , H04W80/04
CPC分类号： H04W88/08 , H04B7/0491 , H04L5/0007 , H04L5/0023 , H04L5/0032 , H04W16/12 , H04W16/28 , H04W80/04
摘要： Wireless communication techniques for cellular deployment of wireless communication systems with transmitters in each cell to have partially overlapped transmission patterns between two adjacent transmitters. Implementations of the described techniques can provide transmit diversity with intentional partial beam pattern overlays to improve cell sectorization or frequency re-use factor, at the same time, reduce intra-cell and inter-cell interference. Various modulations may be used in the described systems, including FDMA, TDMA, and OFDMA modulation schemes.
摘要翻译：无线通信技术，用于在每个小区中具有发射机的无线通信系统的蜂窝部署以在两个相邻发射机之间具有部分重叠的传输模式。所描述的技术的实现可以提供具有有意的部分波束图案覆盖的发射分集，以改善小区扇区化或频率重用因素，同时减少小区内和小区间干扰。所描述的系统中可以使用各种调制，包括FDMA，TDMA和OFDMA调制方案。

9. 发明授权

US08185160B1 Techniques for providing efficient transmit diversity and bandwidth segmentation in a wireless communication system 有权
标题翻译：在无线通信系统中提供有效的发射分集和带宽分段的技术
公开(公告)号：US08185160B1
公开(公告)日：2012-05-22
申请号：US12194470
申请日：2008-08-19
申请人： Jason Hou , Dazi Feng , Sean Cai , Mary Chion , Jing Wang
发明人： Jason Hou , Dazi Feng , Sean Cai , Mary Chion , Jing Wang
IPC分类号： H04B1/38
CPC分类号： H04W88/08 , H04B7/0491 , H04L5/0007 , H04L5/0023 , H04L5/0032 , H04W16/12 , H04W16/28 , H04W80/04
摘要： Wireless communication techniques for cellular deployment of wireless communication systems with transmitters in each cell to have partially overlapped transmission patterns between two adjacent transmitters. Implementations of the described techniques can provide transmit diversity with intentional partial beam pattern overlays to improve cell sectorization or frequency re-use factor, at the same time, reduce intra-cell and inter-cell interference. Various modulations may be used in the described systems, including FDMA, TDMA, and OFDMA modulation schemes.
摘要翻译：无线通信技术，用于在每个小区中具有发射机的无线通信系统的蜂窝部署以在两个相邻发射机之间具有部分重叠的传输模式。所描述的技术的实现可以提供具有有意的部分波束图案覆盖的发射分集，以改善小区扇区化或频率重用因素，同时减少小区内和小区间干扰。所描述的系统中可以使用各种调制，包括FDMA，TDMA和OFDMA调制方案。

10. 发明授权

US07337607B2 Method of dispensing fuel into transient flow of an exhaust system 有权
标题翻译：将燃料分配到排气系统的瞬态流中的方法
公开(公告)号：US07337607B2
公开(公告)日：2008-03-04
申请号：US10560401
申请日：2004-06-10
申请人： Zhixin Jason Hou , Wayne M. Wagner , Wenzhong Zhang , Edward A. Steinbrueck , Theodore G. Angelo , Ted J. Wiegandt , Mike Anderson
发明人： Zhixin Jason Hou , Wayne M. Wagner , Wenzhong Zhang , Edward A. Steinbrueck , Theodore G. Angelo , Ted J. Wiegandt , Mike Anderson
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N3/0253 , F01N3/035 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N9/005 , F01N13/0097 , F01N2470/30 , F01N2610/03 , F01N2610/08 , F01N2610/1453 , Y02A50/2325 , Y02T10/24 , Y02T10/47
摘要： A system or method for controlling the delivery of fuel into the transient flow of an exhaust system to control emissions. A mathematical model representative of the exhaust system can be used to determine, based on operating conditions of the exhaust system, a rate of fuel delivery suitable for achieving a desired result. The desired result can be to increase the temperature of a diesel particulate filter to a temperature suitable for regeneration without exceeding a temperature that may damage the diesel particulate filter.
摘要翻译：用于控制燃料输送到排气系统的瞬态流中以控制排放的系统或方法。代表排气系统的数学模型可以用于基于排气系统的操作条件来确定适于实现期望结果的燃料输送速率。期望的结果可以是将柴油颗粒过滤器的温度升高到适于再生的温度，而不超过可能损坏柴油机微粒过滤器的温度。

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