公开(公告)号：US08203105B2

公开(公告)日：2012-06-19

申请号：US12176055

申请日：2008-07-18

申请人： Geng Li ,  Joey Cho Yee Chow ,  Chih Lin I ,  Edward S. Yang

发明人： Geng Li ,  Joey Cho Yee Chow ,  Chih Lin I ,  Edward S. Yang

IPC分类号： H05B1/02 ,  H05B3/22 ,  H05B3/26

CPC分类号： A47J39/02 ,  H05B3/14 ,  H05B2214/04

摘要： Embodiments involve a food warmer that uses a nano thickness heating material as the heating element. The heating element has a fast response and is energy efficient. The temperature of the food warmer can be precisely controlled. The food warmer may be used to heat cold food to a desired temperature, maintain a temperature of already heated food, and/or cook uncooked food.

摘要翻译： 实施例涉及使用纳米厚度加热材料作为加热元件的食品加热器。 加热元件具有快速响应并且是高能效的。 食品加热器的温度可以精确控制。 食物加热器可以用于将冷食品加热到所需温度，保持已经加热的食物的温度和/或烹饪未煮过的食物。

公开(公告)号：US20100023098A1

公开(公告)日：2010-01-28

申请号：US12507059

申请日：2009-07-21

申请人： Geng Li ,  Cho Yee Joey Chow ,  Chih Lin I ,  Edward S. Yang

发明人： Geng Li ,  Cho Yee Joey Chow ,  Chih Lin I ,  Edward S. Yang

IPC分类号： A61F7/00

CPC分类号： A61F7/007 ,  A61B2017/00221 ,  A61F2007/0071 ,  A61F2007/0095

摘要： A medical warming system includes a plurality of heating elements respectively adapted to be disposed closed to various parts of a plurality of patients' bodies, a first group of sensors disposed at the proximity of the heating elements and configured for measuring the temperatures of the heating elements, a second group of sensors adapted to be disposed at the various parts of the patients' bodies and configured for measuring the temperatures of the various parts of the patients' bodies, and a controller being in communication with the first group and the second group of sensors. The controller is configured for receiving temperature data from the sensors and controlling the temperature of each heating element accordingly. Each heating element includes a conductive layer made from a nano-thickness material.

摘要翻译： 医疗加温系统包括多个加热元件，其分别适于被设置为关闭到多个患者身体的各个部分，第一组传感器设置在加热元件附近，并被配置为测量加热元件的温度 ，第二组传感器，其适于被布置在所述患者身体的各个部分处，并且被配置用于测量患者身体的各个部分的温度;以及控制器，其与所述第一组和所述第二组 传感器。 控制器被配置为从传感器接收温度数据并且相应地控制每个加热元件的温度。 每个加热元件包括由纳米厚度材料制成的导电层。

公开(公告)号：US06201799B1

公开(公告)日：2001-03-13

申请号：US08846454

申请日：1997-05-01

申请人： Howard C. Huang ,  Chih-Lin I

发明人： Howard C. Huang ,  Chih-Lin I

IPC分类号： H04B1500

CPC分类号： H04B1/71052 ,  H04B1/709 ,  H04B1/7107 ,  H04B1/7115

摘要： A Multicode (MC) Code Division Multiple Access (CDMA) receiver receives J encoded multicode channels (where J>1) over L multiple air signal paths (where L>1) and forms a decorrelator output vector in which for each of the J multicode channels, the interference caused by the other J−1 multicode channels has been cancelled. When the MC CDMA receiver is a coherent receiver, a pilot interference canceller cancels a received pilot signal from the J channel code of each of the received J multicode channels prior to forming the decorrelator output vector.

摘要翻译： 多码（MC）码分多址（CDMA）接收机通过L多个空中信号路径（其中L> 1）接收J个编码多码信道（其中J> 1），并形成去相关器输出向量，其中对于每个J多码 通道，其他J-1多通道通道造成的干扰已被取消。 当MC CDMA接收机是相干接收机时，导频干扰消除器在形成去相关器输出向量之前，从接收的每个J多码信道的J信道码中取消接收的导频信号。

公开(公告)号：US6069883A

公开(公告)日：2000-05-30

申请号：US841980

申请日：1997-04-08

申请人： Richard Paul Ejzak ,  Subhasis Laha ,  Sarath Kumar ,  Douglas Knisely ,  Sanjiv Nanda ,  Chih-Lin I

发明人： Richard Paul Ejzak ,  Subhasis Laha ,  Sarath Kumar ,  Douglas Knisely ,  Sanjiv Nanda ,  Chih-Lin I

IPC分类号： H04J13/04 ,  H04B7/26 ,  H04L12/28 ,  H04L12/56 ,  H04W16/14 ,  H04W28/22 ,  H04W36/18 ,  H04W72/08 ,  H04W74/00 ,  H04J13/02

CPC分类号： H04W28/22 ,  H04B2201/70703 ,  H04W36/18 ,  H04W72/082

摘要： A code division multiple access system method and apparatus provides for allocation of increased bandwidth to a requesting mobile station. An access controller receives a data burst request (from either a requesting mobile station or from an external network already in connection with the mobile station) requesting a first data rate in excess of the basic data rate B allocated to a mobile station of a first cell. The access controller determines an increased data rate which is to be granted to said mobile station without causing excessive interference at said first cell and at least one adjacent cell and transmits a data burst assignment to a base station of said first cell indicating the increased data rate which has been granted to said mobile station. In another feature, the access controller processes a data burst request received from a mobile station involved in a soft handoff between multiple base stations and negotiates with those base stations for an increased data rate which may be granted to the requesting mobile station. One feature enables additional interactions to further refine the allocation process. A variety of system architectures are also described.

摘要翻译： 码分多址系统方法和装置提供增加带宽的分配给请求移动台。 访问控制器从请求的移动站或已经与移动站连接的外部网络接收请求超过分配给第一小区的移动站的基本数据速率B的第一数据速率的数据突发请求 。 访问控制器确定要被授予所述移动站的增加的数据速率，而不会在所述第一小区和至少一个相邻小区造成过多的干扰，并且向所述第一小区的基站发送指示增加的数据速率的数据突发分配 其被授予所述移动台。 在另一特征中，接入控制器处理从涉及多个基站之间的软切换的移动台接收到的数据突发请求，并与那些基站协商以增加可能被授权给请求移动台的数据速率。 一个功能可以实现其他交互以进一步完善分配过程。 还描述了各种系统架构。

公开(公告)号：US6067292A

公开(公告)日：2000-05-23

申请号：US841316

申请日：1997-04-30

申请人： Howard C. Huang ,  Chih-Lin I ,  Stephan ten Brink ,  Giovanni Vannucci

发明人： Howard C. Huang ,  Chih-Lin I ,  Stephan ten Brink ,  Giovanni Vannucci

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04L7/00 ,  H04J13/00

CPC分类号： H04B1/7107 ,  H04B1/71072 ,  H04B1/7115 ,  H04B1/7117 ,  H04B1/712 ,  H04B2001/71077 ,  H04B2201/70701 ,  H04B2201/70709

摘要： A Code-Division Multiple Access (CDMA) receiver removes the pilot signal from the received signal. The pilot signal is defined by its multipath parameters (amplitudes, phase shift and delays) and its signature sequence. Since this information is known at the user's receiver terminal (i.e., handset), the pilot signals of the interfering multipath components of the baseband received signal are detected and removed prior to demodulation of the desired multipath component. The pilot signal may be cancelled prior to or following the data accumulation stage. The pilot signal cancellation can be switched on and off depending on the detected path signal level.

摘要翻译： 码分多址（CDMA）接收机从接收信号中去除导频信号。 导频信号由其多径参数（幅度，相移和延迟）及其签名序列定义。 由于该信息在用户的接收机终端（即，手机）处是已知的，所以在解调期望的多路径分量之前检测和去除基带接收信号的干扰多径分量的导频信号。 可以在数据累积阶段之前或之后取消导频信号。 导频信号消除可以根据检测到的路径信号电平进行接通和关断。

公开(公告)号：US5870378A

公开(公告)日：1999-02-09

申请号：US700262

申请日：1996-08-20

申请人： Howard C. Huang ,  Chih-Lin I ,  Stephan ten Brink ,  Charles Albert Webb, III

发明人： Howard C. Huang ,  Chih-Lin I ,  Stephan ten Brink ,  Charles Albert Webb, III

IPC分类号： H04B1/707 ,  H04B1/709 ,  H04J11/00 ,  H04J13/00 ,  H04J13/10 ,  H04J13/021 ,  H04B7/216

CPC分类号： H04B1/709 ,  H04B1/707 ,  H04J13/0048 ,  H04J13/10

摘要： A Multi-Code (MC) Code Division Multiple Access (CDMA) receiver receives N (where N.gtoreq.1) encoded signal channels over multiple air signal paths. The N signal channels are encoded using a properly chosen subset of Walsh codes based on a Walsh-Matrix, W.sup.M, where M is a power of two. In the disclosed MC-CDMA receiver, a timing correlator means recovers the timing and control signal for the N signal channels received over any particular signal path; a FWHT circuit together with a second correlator means decodes all of the N signal channels.

摘要翻译： 多码（MC）码分多址（CDMA）接收机在多个空中信号路径上接收N（其中N> / = 1）个编码信号信道。 使用基于Walsh-Matrix，WM的适当选择的沃尔什码的子集对N个信号信道进行编码，其中M是2的幂。 在公开的MC-CDMA接收机中，定时相关器装置恢复通过任何特定信号路径接收的N个信号信道的定时和控制信号; 与第二相关器一起的FWHT电路意味着解码所有N个信号信道。

公开(公告)号：US5734646A

公开(公告)日：1998-03-31

申请号：US539476

申请日：1995-10-05

申请人： Chih-Lin I ,  Sanjiv Nanda

发明人： Chih-Lin I ,  Sanjiv Nanda

IPC分类号： H04J13/04 ,  H04B7/26 ,  H04L12/28 ,  H04L12/56 ,  H04W16/14 ,  H04W28/22 ,  H04W36/18 ,  H04W72/08 ,  H04W74/00 ,  H04T13/00

CPC分类号： H04W28/22 ,  H04B2201/70703 ,  H04W36/18 ,  H04W72/082

摘要： A code division multiple access system provides a way of allocating an increased data rate to a requesting mobile station. A mobile station requesting a data rate in excess of the basic data rate sends received pilot strength data for its base station and base stations in adjacent cells. The received pilot strength data is used to determine an increased data rate to be assigned to the requesting mobile station. One feature assigns an increased data rate when the received pilot strength data has a predetermined relationship to an established threshold. Another feature utilizes a series of threshold levels, each pair of levels associated with a different permitted data rate. Using the received pilot strength data, a data rate is determined which satisfies all adjacent cell interference concerns. Another feature uses average adjacent cell capacity loads rather than threshold levels, together with the received pilot strength data, to determine the appropriate increased data rate to be assigned to a user requesting an increased data rate.

摘要翻译： 码分多址系统提供了一种将增加的数据速率分配给请求移动台的方式。 请求超过基本数据速率的数据速率的移动台将其基站和基站的接收导频强度数据发送到相邻小区。 所接收的导频强度数据用于确定要分配给请求移动台的增加的数据速率。 当接收的导频强度数据与已建立的阈值具有预定的关系时，一个特征分配增加的数据速率。 另一个特征使用一系列阈值级别，每对级别与不同的允许数据速率相关联。 使用接收到的导频强度数据，确定满足所有相邻小区干扰关系的数据速率。 另一个特征使用平均相邻小区容量负载而不是阈值水平以及接收到的导频强度数据来确定要分配给请求增加的数据速率的用户的适当增加的数据速率。

公开(公告)号：US08403974B2

公开(公告)日：2013-03-26

申请号：US12507059

申请日：2009-07-21

申请人： Geng Li ,  Cho Yee Joey Chow ,  Chih Lin I ,  Edward S. Yang

发明人： Geng Li ,  Cho Yee Joey Chow ,  Chih Lin I ,  Edward S. Yang

IPC分类号： A61F7/00 ,  H05B3/16 ,  H05B3/10

CPC分类号： A61F7/007 ,  A61B2017/00221 ,  A61F2007/0071 ,  A61F2007/0095

摘要： A medical warming system includes a plurality of heating elements respectively adapted to be disposed closed to various parts of a plurality of patients' bodies, a first group of sensors disposed at the proximity of the heating elements and configured for measuring the temperatures of the heating elements, a second group of sensors adapted to be disposed at the various parts of the patients' bodies and configured for measuring the temperatures of the various parts of the patients' bodies, and a controller being in communication with the first group and the second group of sensors. The controller is configured for receiving temperature data from the sensors and controlling the temperature of each heating element accordingly. Each heating element includes a conductive layer made from a nano-thickness material.

摘要翻译： 医疗加温系统包括多个加热元件，其分别适于被设置为关闭到多个患者身体的各个部分，第一组传感器设置在加热元件附近，并被配置为测量加热元件的温度 ，第二组传感器，其适于被布置在所述患者身体的各个部分处，并且被配置用于测量患者身体的各个部分的温度;以及控制器，其与所述第一组和所述第二组 传感器。 控制器被配置为从传感器接收温度数据并且相应地控制每个加热元件的温度。 每个加热元件包括由纳米厚度材料制成的导电层。

公开(公告)号：US07941302B2

公开(公告)日：2011-05-10

申请号：US12129896

申请日：2008-05-30

申请人： Xueyuan Zhao ,  Chun Kit Lee ,  Zhengang Pan ,  Chih-Lin I ,  Kin Nang Lau ,  Roger Shu Kwan Cheng

发明人： Xueyuan Zhao ,  Chun Kit Lee ,  Zhengang Pan ,  Chih-Lin I ,  Kin Nang Lau ,  Roger Shu Kwan Cheng

IPC分类号： G06F17/50 ,  H04L27/00

CPC分类号： H04B17/0087

摘要： Method and apparatus for channel simulation is disclosed. The claimed invention provides method and apparatus 1200 to simulate a propagation channel, particularly a multiple-input-multiple-input (MIMO) channel. The claimed invention further provides a method and apparatus for efficient optimization of antenna by the enhanced channel simulation. The claimed invention takes both antenna characteristics and channel characteristics as inputs, and output time-varying channel realizations to generate the system metrics as the optimization target for antenna under optimization. The claimed invention advantageous provides enhanced channel simulation to meet the accuracy requirement of antenna evaluation.

摘要翻译： 公开了用于信道模拟的方法和装置。 要求保护的发明提供了用于模拟传播信道，特别是多输入多输入（MIMO）信道的方法和装置1200。 所要求保护的发明还提供了一种通过增强的信道模拟来有效优化天线的方法和装置。 要求保护的发明将天线特性和信道特性作为输入，并输出时变信道实现，以在优化下生成作为天线优化目标的系统度量。 所要求的发明有利的是提供增强的信道模拟以满足天线评估的精度要求。

公开(公告)号：US20090299717A1

公开(公告)日：2009-12-03

申请号：US12129896

申请日：2008-05-30

申请人： Xueyuan Zhao ,  Chun Kit Lee ,  Zhengang Pan ,  Chih-Lin I ,  Kin Nang Lau ,  Roger Shu Kwan Cheng

发明人： Xueyuan Zhao ,  Chun Kit Lee ,  Zhengang Pan ,  Chih-Lin I ,  Kin Nang Lau ,  Roger Shu Kwan Cheng

IPC分类号： G06F17/50

CPC分类号： H04B17/0087

摘要： Method and apparatus for channel simulation is disclosed. The claimed invention provides method and apparatus 1200 to simulate a propagation channel, particularly a multiple-input-multiple-input (MIMO) channel. The claimed invention further provides a method and apparatus for efficient optimization of antenna by the enhanced channel simulation. The claimed invention takes both antenna characteristics and channel characteristics as inputs, and output time-varying channel realizations to generate the system metrics as the optimization target for antenna under optimization. The claimed invention advantageous provides enhanced channel simulation to meet the accuracy requirement of antenna evaluation.

摘要翻译： 公开了用于信道模拟的方法和装置。 要求保护的发明提供了用于模拟传播信道，特别是多输入多输入（MIMO）信道的方法和装置1200。 所要求保护的发明还提供了一种通过增强的信道模拟来有效优化天线的方法和装置。 要求保护的发明将天线特性和信道特性作为输入，并输出时变信道实现，以在优化下生成作为天线优化目标的系统度量。 所要求的发明有利的是提供增强的信道模拟以满足天线评估的精度要求。