公开(公告)号：US06314735B1

公开(公告)日：2001-11-13

申请号：US09511594

申请日：2000-02-23

Applicant: Ilya Vladimir Kolmanovsky ,  Julia Helen Buckland ,  Jing Sun

Inventor： Ilya Vladimir Kolmanovsky ,  Julia Helen Buckland ,  Jing Sun

IPC: F02D2300

CPC classification number: F02D41/024 ,  F02D23/00 ,  F02D41/0007 ,  F02D41/1446 ,  Y02T10/144 ,  Y02T10/26

Abstract: A method (100) and system for actively controlling the temperature of engine (10) exhaust gas entering an aftertreatment device and thereby controlling undesirable emissions. Through control of the turbine blade position of a variable geometry turbocharger (16), the temperature of the exhaust gas entering the aftertreatment device is maintained within the operating temperature window for the device, and at the same time, achieves the fuel economy benefits associated with turbocharging.

Abstract translation: 一种用于主动地控制进入后处理装置的发动机（10）排气的温度并由此控制不期望的排放的方法（100）和系统。 通过控制可变几何涡轮增压器（16）的涡轮叶片位置，进入后处理装置的废气的温度保持在装置的操作温度窗口内，并且同时实现与 涡轮增压。

公开(公告)号：US6079204A

公开(公告)日：2000-06-27

申请号：US157435

申请日：1998-09-21

Applicant: Jing Sun ,  Jeffrey Arthur Cook ,  Ilya V. Kolmanovsky

Inventor： Jing Sun ,  Jeffrey Arthur Cook ,  Ilya V. Kolmanovsky

IPC: B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F01N3/08 ,  F02D41/02 ,  F01N3/00

CPC classification number: B60W20/13 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F01N3/0842 ,  F01N3/0871 ,  F02D41/0275 ,  B60L2240/445 ,  B60W2510/068 ,  B60W2510/244 ,  B60W2710/0616 ,  B60W2710/0622 ,  B60W2710/0666 ,  F02D2041/026 ,  Y02T10/24 ,  Y02T10/54 ,  Y02T10/6226 ,  Y02T10/6286

Abstract: A torque control system for a lean burn engine utilizing a supplemental torque apparatus that is operable during the engine mode transition from a lean air/fuel ratio to a rich air/fuel ratio. The supplemental torque apparatus 34, STA, operates to maintain the basic engine torque equation T.sub.e +T.sub.sta =T.sub.d, such that the device or a electrically connected battery 38 absorbs extra engine torque during a predetermined time period and generates engine torque at times other than the predetermined time period. During the predetermined time period, a lean NOx Trap 26 in the exhaust system is purged.

Abstract translation: 一种用于稀燃燃烧发动机的扭矩控制系统，其利用辅助扭矩设备，该补充扭矩设备在从稀空燃比转换到浓空气/燃料比的发动机模式期间是可操作的。 辅助扭矩设备34的STA操作以维持基本发动机扭矩方程Te + Tsta = Td，使得设备或电连接的电池38在预定时间段内吸收额外的发动机转矩，并且在除了 预定时间段。 在预定时间段内，净化排气系统中的贫NOx捕集器26。

公开(公告)号：US5950603A

公开(公告)日：1999-09-14

申请号：US74749

申请日：1998-05-08

Applicant: Jeffrey Arthur Cook ,  Narayanan Sivashankar ,  Jing Sun

Inventor： Jeffrey Arthur Cook ,  Narayanan Sivashankar ,  Jing Sun

IPC: F02P5/15 ,  F02B75/12 ,  F02D41/00 ,  F02D41/02 ,  F02D41/30 ,  F02D41/34 ,  F02D43/00 ,  F02M25/08 ,  F02M37/04

CPC classification number: F02D41/0082 ,  F02D41/0042 ,  F02D41/3029 ,  F02M25/08 ,  F02B2075/125 ,  F02D2041/389 ,  F02D41/3076 ,  Y02T10/123

Abstract: A vapor recovery control system for a direct injection spark ignition engine is used to purge vapors in both a homogeneous air/fuel and stratified air/fuel mode. When purging vapors in a stratified mode, a portion of the cylinders receive purge vapors and operate in a homogeneous mode while the rest of the cylinders continue to operate in a stratified mode.

Abstract translation: 用于直喷式火花点火发动机的蒸气回收控制系统用于清除均匀空气/燃料和分层空气/燃料模式中的蒸气。 当以分层模式吹扫蒸汽时，一部分气缸接收吹扫蒸汽并以均匀模式操作，而其余气缸继续以分层模式运行。

公开(公告)号：US20180278397A1

公开(公告)日：2018-09-27

申请号：US15920339

申请日：2018-03-13

Applicant: Seyong Park ,  Jing Sun ,  Xiao Feng Wang ,  Hao Xu ,  Tao Luo ,  Yi Huang ,  Renqiu Wang

Inventor： Seyong Park ,  Jing Sun ,  Xiao Feng Wang ,  Hao Xu ,  Tao Luo ,  Yi Huang ,  Renqiu Wang

IPC: H04L5/00 ,  H04J3/00

Abstract: Aspects of the disclosure relate to methods and apparatus of time-domain multiplexing (TDM) for reference signals (RS) and data using a modified cyclic prefix. A reference signal (RS) and data are multiplexed either in a single symbol or in two time consecutive symbols that respectively including the RS and data. The cyclic prefix (CP) is added to the single symbol using a portion of the RS or to a first symbol of the two time consecutive symbols using a portion of the RS. The CP may be copied from the RS or the end of the symbol, but not the data, in a manner that affords a virtual Time Division Multiplexing (TDM) of the RS and data before discrete Fourier transform (DFT) spreading is performed in a transceiver to provide lower peak to average power ratios and no Inter-symbol interference.

公开(公告)号：US08953464B2

公开(公告)日：2015-02-10

申请号：US12776493

申请日：2010-05-10

Applicant: Jing Sun ,  Qiang Wu ,  Rashid Ahmed Akbar Attar ,  Mehmet I. Gurelli

Inventor： Jing Sun ,  Qiang Wu ,  Rashid Ahmed Akbar Attar ,  Mehmet I. Gurelli

IPC: H04B7/204 ,  H04L25/03

CPC classification number: H04L25/03006

Abstract: A method for interference cancellation in a device that receives transmissions from multiple sources is disclosed. The method includes receiving multiple slots, each including a pilot segment and a traffic segment. A first one of the slots includes information indicating an activity level of a traffic segment of the first one of the slots. The method also includes calculating a value associated with interference among the plurality of slots, utilizing the information indicating the activity level to account for an amount of interference attributable to the first one of the slots. Furthermore, channel conditions are estimated for a second one of the slots using the value associated with the amount of interference. The method also includes processing the second one of the slots according to the estimated channel conditions.

Abstract translation: 公开了一种用于从多个源接收传输的设备中的干扰消除的方法。 该方法包括接收多个时隙，每个时隙包括导频段和业务段。 时隙中的第一个包括指示第一个时隙的业务段的活动级别的信息。 该方法还包括使用指示活动级别的信息来计算归因于第一个时隙的干扰量，计算与多个时隙之间的干扰相关联的值。 此外，使用与干扰量相关联的值，针对第二个时隙估计信道条件。 该方法还包括根据估计的信道条件来处理第二个时隙。

公开(公告)号：US08738271B2

公开(公告)日：2014-05-27

申请号：US13327925

申请日：2011-12-16

Applicant: Zhao Lu ,  Jing Sun ,  Kenneth R. Butts

Inventor： Zhao Lu ,  Jing Sun ,  Kenneth R. Butts

IPC: F02D41/26 ,  F02D41/00 ,  F02D41/24 ,  G06F17/50

CPC classification number: F02D41/00 ,  F02D41/2425 ,  F02D41/2432 ,  F02D41/2438 ,  F02D41/26 ,  F02D2041/1433 ,  G06F17/5095 ,  G06K9/527 ,  G06K9/6269 ,  G06N99/005

Abstract: Example methods of modeling a nonlinear dynamical system such as a vehicle engine include providing a model using linear programming support vector regression (LP-SVR) having an asymmetric wavelet kernel, such as derived from a raised-cosine wavelet function. The model may be trained to determine parallel model parameters while in a series-parallel configuration, and operated in the parallel configuration allowing improved and more flexible model performance. An improved engine control unit may use an LP-SVR with an asymmetric wavelet kernel.

Abstract translation: 对诸如车辆引擎的非线性动力系统建模的示例方法包括使用具有不对称小波核的线性规划支持向量回归（LP-SVR）提供模型，例如从升余弦小波函数导出的。 可以训练模型以在串联并联配置中确定并行模型参数，并且以并行配置运行，允许改进和更灵活的模型性能。 改进的发动机控制单元可以使用具有不对称小波核的LP-SVR。

公开(公告)号：US08609730B2

公开(公告)日：2013-12-17

申请号：US12812224

申请日：2009-01-07

Applicant: Youhai H. Chen ,  Ramachandran Murali ,  Jing Sun

Inventor： Youhai H. Chen ,  Ramachandran Murali ,  Jing Sun

IPC: A61K31/16

CPC classification number: C07D233/64 ,  A61K31/155 ,  A61K31/235 ,  A61K31/275 ,  A61K31/325 ,  A61K31/38 ,  A61K31/4174 ,  A61K31/426 ,  A61K31/519 ,  C07C335/32

Abstract: This invention provides REL inhibitors which interfere with the DNA binding capacity of a REL protein. Additionally this invention provides methods of treating, abrogating, or preventing diseases which respond with a positive clinical score to a REL inhibitor. Methods of identifying REL inhibitor based on a REL protein three dimensional model are described.

Abstract translation: 本发明提供了干扰REL蛋白的DNA结合能力的REL抑制剂。 另外，本发明提供治疗，废除或预防对REL抑制剂具有阳性临床评分的疾病的方法。 描述了基于REL蛋白三维模型识别REL抑制剂的方法。

公开(公告)号：US08514829B2

公开(公告)日：2013-08-20

申请号：US12238832

申请日：2008-09-26

Applicant: Jing Sun ,  Aamod Khandekar ,  Ravi Palanki

Inventor： Jing Sun ,  Aamod Khandekar ,  Ravi Palanki

IPC: H04J1/00 ,  H04L5/00

CPC classification number: H04L5/0007 ,  H04L5/0044 ,  H04W72/00

Abstract: The method and apparatus as described are directed toward techniques and mechanisms to improve efficient wireless network implementation, including obtaining one specification including a center frequency definition, determining, based on the specification, a center frequency of at least one carrier used to operate on the wireless communication system, determining an amount of dithering to add to the center frequency, and setting the center frequency to be multiples of sub-carrier spacing by adding the dithering.

Abstract translation: 所描述的方法和装置涉及改进有效的无线网络实现的技术和机制，包括获得包括中心频率定义的一个规范，基于规范确定用于在无线网络上操作的至少一个载波的中心频率 通信系统，确定要添加到中心频率的抖动量，以及通过添加抖动将中心频率设置为副载波间隔的倍数。

公开(公告)号：US08421539B2

公开(公告)日：2013-04-16

申请号：US13285276

申请日：2011-10-31

Applicant: Guohao Zhang ,  Shiaw W. Chang ,  Xuejun Chen ,  Jing Sun

Inventor： Guohao Zhang ,  Shiaw W. Chang ,  Xuejun Chen ,  Jing Sun

IPC: H03F3/68

CPC classification number: H03F1/0277 ,  H03F1/56 ,  H03F3/211 ,  H03F3/245 ,  H03F3/72 ,  H03F2200/451 ,  H03F2203/21103 ,  H03F2203/21139

Abstract: A power amplifier includes a plurality of amplification paths in which at least one amplification path is selectively enabled and disabled, wherein each amplification path includes an output impedance modification element and an output phase shift element that is operable independently from the output impedance modification element, and wherein the output impedance modification element in each amplification path provides selective impedance for each amplification path.

Abstract translation: 功率放大器包括多个放大路径，其中至少一个放大路径被选择性地启用和禁用，其中每个放大路径包括输出阻抗修改元件和可独立于输出阻抗修改元件操作的输出相移元件，以及 其中每个放大路径中的输出阻抗修改元件为每个放大路径提供选择性阻抗。

公开(公告)号：US08335176B2

公开(公告)日：2012-12-18

申请号：US12410355

申请日：2009-03-24

Applicant: Tingfang Ji ,  Jing Sun

Inventor： Tingfang Ji ,  Jing Sun

IPC: H04H20/71

CPC classification number: H04W56/00 ,  H04B7/2687 ,  H04W48/12 ,  H04W52/243 ,  H04W52/38 ,  H04W52/44

Abstract: Techniques for mitigating interference in a wireless network are described. In an aspect, interference on overhead channels may be mitigated by (i) sending the overhead channels from different base stations in non-overlapping time intervals and (ii) having each interfering base station reduce its transmit power during time intervals in which the overhead channels are sent by neighbor base stations. In one design, a first base station may send an overhead channel in a first time interval, and a second base station may send the overhead channel in a second time interval that is non-overlapping with the first time interval. The base stations may have different frame timing, which may be offset by an integer number of subframes and/or an integer number of symbol periods. Alternatively, the base stations may have the same frame timing, and the first and second time intervals may cover non-overlapping symbol periods with different indices.

Abstract translation: 描述了用于减轻无线网络中的干扰的技术。 在一个方面，可以通过以下方式来减轻对开销信道的干扰：（i）以不重叠的时间间隔发送来自不同基站的开销信道，以及（ii）使每个干扰基站在其间的间隔期间降低其发射功率， 由相邻基站发送。 在一种设计中，第一基站可以在第一时间间隔内发送开销信道，并且第二基站可以在与第一时间间隔不重叠的第二时间间隔中发送开销信道。 基站可以具有不同的帧定时，其可以被整数个子帧和/或整数个符号周期偏移。 或者，基站可以具有相同的帧定时，并且第一和第二时间间隔可以覆盖具有不同索引的非重叠符号周期。