公开(公告)号：US06269467B1

公开(公告)日：2001-07-31

申请号：US09410356

申请日：1999-09-30

申请人： Henry Chang ,  Larry Cooke ,  Merrill Hunt ,  Wuudiann Ke ,  Christopher K. Lennard ,  Grant Martin ,  Peter Paterson ,  Khoan Truong ,  Kumar Venkatramani

发明人： Henry Chang ,  Larry Cooke ,  Merrill Hunt ,  Wuudiann Ke ,  Christopher K. Lennard ,  Grant Martin ,  Peter Paterson ,  Khoan Truong ,  Kumar Venkatramani

IPC分类号： G06F1750

CPC分类号： G06F17/5045 ,  G06F17/5022 ,  G06F2217/66

摘要： A method and apparatus for designing a circuit system, including selecting a plurality of pre-designed circuit blocks to be used to design the circuit system, collecting data reflecting the experience of the designer regarding the pre-designed circuit blocks, the designer's experience being adaptable to a processing method, accepting or rejecting a design of the circuit system in a manner based on the designer's experience data and acceptable degree of risk, upon acceptance, forming block specifications containing criteria and modified constraints for each of the circuit blocks, upon acceptance, forming block specifications for deploying the circuit blocks on a floor plan of a chip, as a system on a chip, in compliance with the criteria and modified constraints, and substantially without changing the selected circuit block and the processing method.

摘要翻译： 一种用于设计电路系统的方法和装置，包括选择要用于设计电路系统的多个预先设计的电路块，收集反映设计者关于预先设计的电路块的体验的数据，设计者的经验可适应 在接收时，基于设计者的经验数据和可接受的风险程度的方式接受或拒绝电路系统的设计，在接受时形成包含用于每个电路块的标准和修改的约束的块规格， 形成用于在芯片的平面图上布置电路块的块规格，作为芯片上的系统，符合标准和修改的约束，并且基本上不改变所选择的电路块和处理方法。

公开(公告)号：US06246885B1

公开(公告)日：2001-06-12

申请号：US09095859

申请日：1998-06-11

申请人： Peter J. Black ,  Randeep Singh ,  Way-Shing Lee ,  Henry Chang

发明人： Peter J. Black ,  Randeep Singh ,  Way-Shing Lee ,  Henry Chang

IPC分类号： H04B138

CPC分类号： H04B1/406 ,  H04W4/18 ,  H04W28/06 ,  H04W88/06 ,  H04W88/08

摘要： A novel and improved digital FM audio processor for use in a dual-mode communication system selectively operative in either FM or code division multiple access (CDMA) modes. Analog voice or voice-band data is input to a speech encoder/decoder (CODEC) which converts the analog signal to a digital signal. The digital FM signal is read from the CODEC, filtered, compressed, up-sampled and combined with a transponded SAT signal and then modulated for RF transmission. On the receive side, the FM analog signal is received, demodulated, down-sampled, expanded, and filtered before being converted to the proper format (&mgr;-law, a-law, or linear) for the speech CODEC. The CODEC then converts the digital FM audio signal into an analog waveform for conversion to sound. By performing the FM audio processing digitally, the same digital signal processing (DSP) firmware may integrated on the same application specific integrated circuit (ASIC) which is capable of performing audio processing of both FM and CDMA audio signals.

摘要翻译： 一种新颖和改进的数字FM音频处理器，用于选择性地以FM或码分多址（CDMA）模式操作的双模式通信系统。 模拟语音或语音频带数据被输入到将模拟信号转换成数字信号的语音编码器/解码器（CODEC）。 数字FM信号从CODEC中读取，经过滤波，压缩，上采样并与转发的SAT信号组合，然后调制为RF传输。 在接收端，FM模拟信号被接收，解调，下采样，扩展和滤波，然后转换为语音CODEC的正确格式（mu律，a律或线性）。 CODEC然后将数字FM音频信号转换为模拟波形，以转换为声音。 通过数字地执行FM音频处理，相同的数字信号处理（DSP）固件可以集成在能够执行FM和CDMA音频信号的音频处理的相同专用集成电路（ASIC）上。

公开(公告)号：US11212819B2

公开(公告)日：2021-12-28

申请号：US15512948

申请日：2015-09-25

申请人： Kyocera Corporation ,  Amit Kalhan ,  Henry Chang

发明人： Amit Kalhan ,  Henry Chang

IPC分类号： H04W72/12 ,  H04W72/08 ,  H04W76/14 ,  H04W74/08 ,  H04W28/02 ,  H04L12/825 ,  H04W28/16 ,  H04W92/18 ,  H04W88/02

摘要： In a communication system having a plurality of user equipment (UE) devices that are operating in a contention based mode for device-to-device (D2D) communication, each UE device transmits a preferred transmission indicator when a condition for preferred transmission is met at the UE device. If a UE device receives a preferred transmission indicator, the UE device delays transmission of a D2D scheduling assignment (SA) to contend for communication resources for D2D communication. The length of the delay can be based on a number of preferred transmission indicators that are received. The preferred transmission indicator is based on a buffer size in one example.

公开(公告)号：US10314093B2

公开(公告)日：2019-06-04

申请号：US15311807

申请日：2015-06-09

申请人： Kyocera Corporation ,  Amit Kalhan ,  Henry Chang

发明人： Amit Kalhan ,  Henry Chang

IPC分类号： H04W76/02 ,  H04W76/14 ,  H04W76/10 ,  H04W40/02 ,  H04W40/12 ,  H04W48/16 ,  H04W48/18 ,  H04W52/34 ,  H04W72/04 ,  H04W48/20

摘要： A transmitting user equipment (UE) device selects between a cellular communication link and a device-to-device (D2D) communication link for transmission for data from the transmitting UE device to a receiving UE device. Based on cellular channel characteristic information and D2D channel characteristic information, the UE device selects between the cellular communication link and the D2D communication link. The cellular channel characteristic information is indicative of at least a portion of a cellular communication link through a base station (eNB) and the D2D channel characteristic information is indicative of the D2D communication link between the transmitting UE device and the receiving UE device.

公开(公告)号：US09781620B2

公开(公告)日：2017-10-03

申请号：US13824304

申请日：2011-09-21

申请人： Henry Chang ,  Noriyoshi Fukuta

发明人： Henry Chang ,  Noriyoshi Fukuta

IPC分类号： H04W24/10 ,  H04B17/309 ,  H04W52/38 ,  H04B17/24

CPC分类号： H04W24/10 ,  H04B17/24 ,  H04B17/309 ,  H04W52/38

摘要： A radio measurement collection method according to the present invention, comprises the steps of: sending IdleMDTConfiguration message for setting a plurality of measurement triggers from E-UTRAN including a radio base station eNB to a radio terminal UE; setting the plurality of measurement triggers in the radio terminal UE by the radio terminal itself according to the IdleMDTConfiguration message from the E-UTRAN; measuring a radio environment for each of the plurality of measurement triggers by the radio terminal UE in an idle mode; and storing, by the radio terminal UE, each measurement result obtained at the measuring step in association with the measurement trigger corresponding to the measurement result.

公开(公告)号：US20140228017A1

公开(公告)日：2014-08-14

申请号：US14348591

申请日：2012-08-20

申请人： Henry Chang ,  Noriyoshi Fukuta

发明人： Henry Chang ,  Noriyoshi Fukuta

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04W24/02 ,  H04W24/08

摘要： A mobile communication method in a mobile communication system supporting the Minimization of Drive Tests (MDT) comprises a step in which an Immediate MDT scheme is used to perform the MDT to measure Quality of Service (QoS) parameters in the communication between a user terminal and a network that communicates with the user terminal.

摘要翻译： 支持最小化驱动测试（MDT）的移动通信系统中的移动通信方法包括使用立即MDT方案来执行MDT来测量用户终端和用户终端之间的通信中的服务质量（QoS）参数的步骤 与用户终端进行通信的网络。

公开(公告)号：US20140204894A1

公开(公告)日：2014-07-24

申请号：US14238461

申请日：2012-08-10

申请人： Henry Chang ,  Noriyoshi Fukuta

发明人： Henry Chang ,  Noriyoshi Fukuta

IPC分类号： H04L5/06 ,  H04L12/18

CPC分类号： H04L5/06 ,  H04L12/189 ,  H04W4/06 ,  H04W48/20 ,  H04W84/045

摘要： A mobile communication method is a method for distributing MBMS data to a mobile terminal in a mobile communication system including a general cell supporting a broadcasting of the MBMS data and a specific cell not supporting the broadcasting of the MBMS data. The mobile communication method comprises a step of controlling not to set a frequency used in the specific cell to a highest priority of cell selection, at the mobile terminal, when the mobile terminal receives the MBMS data broadcasted from the general cell in an idle state and a frequency used in the general cell is different from the frequency used in the specific cell.

摘要翻译： 移动通信方法是在包括支持MBMS数据的广播的一般小区和不支持MBMS数据的广播的特定小区的移动通信系统中向移动终端分发MBMS数据的方法。 移动通信方法包括以下步骤：当移动终端在空闲状态下接收从广播小区广播的MBMS数据时，在移动终端处控制不将特定小区中使用的频率设置为小区选择的最高优先级;以及 通用单元中使用的频率与特定单元中使用的频率不同。

公开(公告)号：US20140198711A1

公开(公告)日：2014-07-17

申请号：US14238456

申请日：2012-08-10

申请人： Henry Chang ,  Noriyoshi Fukuta

发明人： Henry Chang ,  Noriyoshi Fukuta

IPC分类号： H04W4/06

CPC分类号： H04W4/06 ,  H04W36/04 ,  H04W84/045

摘要： A mobile communication method is a method for distributing MBMS data to a mobile terminal in a mobile communication system including a general cell supporting a broadcasting of the MBMS data and a specific cell not supporting the broadcasting of the MBMS data, comprising: a step A of determining whether or not to continue a reception of the MBMS data in the general cell, based on at least one of an operation state of the general specific cell and a state of service with which the mobile terminal is provided by the general cell, when the mobile terminal receives, in a connected state, the MBMS data broadcasted from the general cell in a connected state.

摘要翻译： 移动通信方法是在包括支持MBMS数据的广播的一般小区和不支持MBMS数据的广播的特定小区的移动通信系统中向移动终端分发MBMS数据的方法，包括：步骤A 基于通用特定小区的操作状态和通用小区为其提供移动终端的服务状态中的至少一个，确定是否继续广播小区中的MBMS数据的接收，当 移动终端在连接状态下接收从连接状态的广播小区广播的MBMS数据。

公开(公告)号：US08396431B2

公开(公告)日：2013-03-12

申请号：US11062239

申请日：2005-02-17

申请人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

发明人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

IPC分类号： H04B1/40

CPC分类号： H04B1/0458 ,  H04W52/04

摘要： Wireless communication device antenna matching circuit tuning responsive to power control signals, and, optionally, responsive to received signal quality indicators in a traffic channel. Systems and methods are provided that increase the antenna efficiency in either the transmit frequency or the receive frequency as needed, based on fading and environmental conditions, non-ideal antenna efficiency balance, mobile station forward versus reverse link usage and system forward versus reverse link usage. The antenna efficiency may be changed incrementally or may be optimized completely for the transmit frequency or the receive frequency. The re-balancing is accomplished by tuning the antenna matching circuit. One way to tune the antenna matching circuit is to apply a voltage to a ferro-electric capacitor in the matching circuit, thereby changing the capacitance of the ferro-electric capacitor, thereby changing the impedance of the antenna system.

摘要翻译： 响应于功率控制信号的无线通信设备天线匹配电路调谐，以及可选地响应于业务信道中接收到的信号质量指示符。 提供了系统和方法，其基于衰落和环境条件，非理想天线效率平衡，移动台正向与反向链路使用以及系统正向与反向链路使用，根据需要在发射频率或接收频率中增加天线效率 。 天线效率可以增量地改变，或者可以针对发射频率或接收频率被完全改善。 通过调谐天线匹配电路实现重新平衡。 调整天线匹配电路的一种方式是在匹配电路中向铁电电容器施加电压，从而改变铁电电容器的电容，从而改变天线系统的阻抗。

公开(公告)号：US08315615B2

公开(公告)日：2012-11-20

申请号：US11135863

申请日：2005-05-23

申请人： Amit Kalhan ,  Doug Dunn ,  Henry Chang

发明人： Amit Kalhan ,  Doug Dunn ,  Henry Chang

IPC分类号： H04M3/00

CPC分类号： H04L67/125 ,  H04W8/245 ,  H04W80/04

摘要： A device management enabled device performs device management for a non-device management enabled device. The device management enabled device performs the device management, connecting with the device management entity as a proxy for the non-device management enabled devices. After the device management enabled device has the information intended for the non-device management enabled device in the device management, then the device management enabled device connects to the non-device management enabled device and sends the device management information to the non-device management enabled device.

摘要翻译： 启用设备管理的设备为非设备管理设备执行设备管理。 设备管理启用设备执行设备管理，与设备管理实体连接，作为非设备管理启用设备的代理。 设备管理启用设备在设备管理中具有旨在用于非设备管理设备的信息后，启用设备管理的设备将连接到非设备管理设备，并将设备管理信息发送到非设备管理 启用设备。