公开(公告)号：US20040266357A1

公开(公告)日：2004-12-30

申请号：US10608129

申请日：2003-06-30

发明人： Atanu Guchhait

IPC分类号： H04B001/00 ,  H04B001/06 ,  H04B007/00 ,  H04B001/10

CPC分类号： H04B1/7113 ,  H04B1/7117

摘要： Embodiments of the present invention provide a method, apparatus and system for path searching, including computing a set of slope-normalized operator values corresponding to a set of respective signal samples.

摘要翻译： 本发明的实施例提供一种用于路径搜索的方法，装置和系统，包括计算对应于一组相应信号样本的一组斜率归一化运算符值。

公开(公告)号：US20040266352A1

公开(公告)日：2004-12-30

申请号：US10648769

申请日：2003-08-27

发明人： Antti Kuurne ,  Ari Hamalainen ,  Achim Wacker ,  Kari Sipila

IPC分类号： H04B001/00

CPC分类号： H04W16/28 ,  H04M3/18 ,  H04M2207/18 ,  H04W16/24 ,  H04W24/00

摘要： According to one embodiment of the invention, an antenna adjustment method, system and network element is provided. The system includes a mechanism for gathering information on interference in predetermined radio cells, a mechanism for arranging the gathered information radio cell-specifically for processing, a mechanism for determining a tilting factor for each predetermined radio cell, wherein the tilting factor relates to the interference the radio cell produces to other cells, and a mechanism for searching for the radio cells having the antenna tilting factors that fulfill a set criteria.

摘要翻译： 根据本发明的一个实施例，提供了天线调整方法，系统和网络元件。 该系统包括用于收集关于预定无线电小区中的干扰的信息的机制，用于安排收集的信息无线电小区专用于处理的机制，用于确定每个预定无线电小区的倾斜因子的机制，其中倾斜因子与干扰 无线电信号产生到其他小区，以及用于搜索具有满足设定标准的天线倾斜因子的无线电小区的机制。

公开(公告)号：US20040266348A1

公开(公告)日：2004-12-30

申请号：US10608110

申请日：2003-06-30

发明人： Nikhil Deshpande ,  Robert Knauerhase ,  Du Nguyen ,  Uttam Sengupta

IPC分类号： H04B001/00

CPC分类号： H04W88/04 ,  H04L29/06 ,  H04L69/329

摘要： An apparatus and method to receive from a requesting device a request to share a capability of a sharing device located in the vicinity of the requesting device and to compare presence information of the requesting device and the sharing devices to find a match.

摘要翻译： 一种用于从请求设备接收请求以共享位于请求设备附近的共享设备的能力并且比较请求设备和共享设备的存在信息以找到匹配的设备和方法。

公开(公告)号：US20040264710A1

公开(公告)日：2004-12-30

申请号：US10870089

申请日：2004-06-16

申请人： PIONEER CORPORATION ,  TOHUKU PIONEER CORPORATION

发明人： Koji Maekawa ,  Tetsuya Onuma ,  Takeshi Ito

IPC分类号： H04B001/00 ,  H04R005/02

CPC分类号： H04R1/02 ,  B60R11/0217 ,  H04R2499/13

摘要： A speaker apparatus to be mounted on a vehicle includes a speaker unit and a mounting device. The speaker unit has a frame. The mounting device mounts the frame of the speaker unit on a panel member of a vehicle body. The mounting device includes insulators, which prevent vibration, which is caused by operation of the speaker unit in any direction, from being transmitted to the panel member in any direction.

摘要翻译： 安装在车辆上的扬声器装置包括扬声器单元和安装装置。 扬声器单元具有框架。 安装装置将扬声器单元的框架安装在车体的面板构件上。 安装装置包括绝缘体，其防止由扬声器单元在任何方向上的操作引起的振动以任何方向传递到面板构件。

公开(公告)号：US20040259519A1

公开(公告)日：2004-12-23

申请号：US10604018

申请日：2003-06-22

发明人： Tung-Ming Su

IPC分类号： H04B001/00

CPC分类号： H03D7/165

摘要： A passive harmonic switch mixer is shown that is immune to self mixing of the local oscillator greatly reducing leakage noise, pulling noise, and flicker noise when used in a direct conversion receiver or direct conversion transmitter circuit. The passive harmonic switch mixermixes an input signal received on an input port with an in-phase oscillator signal and a quadrature-phase oscillator signal and outputs an output signal on an output port. Because the quadrature-phase oscillator signal is the in-phase oscillator signal phase shifted by 90 nullnull, the passive harmonic switch mixer operates with a local oscillator running at half the frequency of the carrier frequency of an RF signal. Additionally, because the passive harmonic switch mixer has no active components, the DC current passing through each switch device is reduced and the associated flicker noise of the mixer is also greatly reduced.

摘要翻译： 显示了一种无源谐波开关混频器，在直接转换接收机或直接转换发射机电路中使用时，无需本地振荡器的自混合，可大大降低泄漏噪声，拉噪和闪烁噪声。 无源谐波开关将在输入端口接收的输入信号与同相振荡器信号和正交相位振荡器信号混频，并在输出端口输出输出信号。 因为正交相位振荡器信号是偏移90Å°的同相振荡器信号相位，所以无源谐波开关混频器以本地振荡器的运行频率为RF信号载波频率的一半。 此外，由于无源谐波开关混频器没有有源元件，所以通过每个开关器件的直流电流减小，并且混频器的相关闪烁噪声也大大降低。

公开(公告)号：US20040259502A1

公开(公告)日：2004-12-23

申请号：US10465189

申请日：2003-06-19

发明人： Michael N. Weidner ,  Nikhil P. Iyer ,  Kirk B. Stuart

IPC分类号： H04B001/00 ,  H04B015/00

CPC分类号： H04B1/109

摘要： A system and method provides intermodulation (IM) interference mitigation in a two-way radio receiver (100) by utilizing various states of an automatic gain control circuit (AGC) (118) controlled by RSSI levels and timers.

摘要翻译： 系统和方法通过利用由RSSI电平和定时器控制的自动增益控制电路（AGC）118的各种状态在双向无线电接收机（100）中提供互调（IM）干扰减轻。

公开(公告)号：US20040235513A1

公开(公告)日：2004-11-25

申请号：US10444485

申请日：2003-05-23

申请人： Nokia Corporation

发明人： Donal O'Connell

IPC分类号： H04B001/00

CPC分类号： H04M17/005 ,  H04M1/0202 ,  H04M1/0287

摘要： The present invention provides systems and methods for transforming cell phones at end of life into new electronic devices, such as clocks, calculators, PDAs, remote controls, etc. Importantly, the systems and methods of the present invention salvage many of the features and electronics of the cell phone that are not associated with the placement and reception of telephone calls. The electronics of the cell phone are repackaged and/or configured to hide the telecommunications options associated with the phone, leaving intact or upgrading other features of the phone, such as clock, calculator, storage device, etc. In doing so, all or most of the components of the cell phone are successfully recycled over more conventional methods that scavenge the phones for precious metals and reusable components.

摘要翻译： 本发明提供了将生命终结时的手机变成新的电子装置（例如时钟，计算器，PDA，遥控器等）的系统和方法。重要的是，本发明的系统和方法挽救了许多特征和电子装置 与手机的放置和接收无关的手机。 手机的电子设备被重新包装和/或配置为隐藏与电话相关联的电信选项，保留或升级电话的其他功能，例如时钟，计算器，存储设备等。在这样做时，所有或大多数 手机的组件通过更常规的方法成功地被回收，这些方法可以清除手机贵重金属和可重复使用的组件。

公开(公告)号：US20040234054A1

公开(公告)日：2004-11-25

申请号：US10481530

申请日：2004-05-25

发明人： Helmut Kunkel

IPC分类号： H04M011/00 ,  H04B001/00

CPC分类号： G06Q10/10 ,  H04L51/28 ,  H04M3/51

摘要： Methods for automatically controlling paths of information of all types at data-receiving locations. One objective is to enable any type of information, which is transmitted from a transmitter to a receiver, to be specifically assigned to a processing location or to another provided location in order to undergo subsequent processing. To this end, the data-receiving location provides a data-transmitting location with special input channels serving as input address identifiers (IAI's) that, at the receiver and during data input, control, like a code, the procedure in handling the information.

摘要翻译： 在数据接收位置自动控制所有类型的信息路径的方法。 一个目的是使得从发射机发送到接收机的任何类型的信息被特定地分配给处理位置或者另一个提供的位置，以便进行后续处理。 为此，数据接收位置提供具有用作输入地址标识符（IAI）的特殊输入通道的数据发送位置，其在接收器处和在数据输入期间，像代码一样控制处理信息的过程。

公开(公告)号：US20040224654A1

公开(公告)日：2004-11-11

申请号：US10430083

申请日：2003-05-05

发明人： Ronald D. Javor ,  Malcolm H. Smith ,  Nir Binshtok ,  Eran Segev

IPC分类号： H04B001/00

CPC分类号： H04B1/30

摘要： A dual receive path for a wireless communication device having one synthesizer that drives one or two receive VCOs.

摘要翻译： 用于具有驱动一个或两个接收VCO的一个合成器的无线通信设备的双重接收路径。

公开(公告)号：US20040223625A1

公开(公告)日：2004-11-11

申请号：US10428786

申请日：2003-05-05

发明人： Dennis D. Stilwell

IPC分类号： H04B001/00 ,  A01K015/02

CPC分类号： A01M31/004 ,  A01K15/02

摘要： An electronic animal lure for generating an animal call pattern by combining actual stored analog animal sounds with a micro controller. The animal sounds are stored in an analog storage device. A micro controller selects and addresses one of the pre-stored sounds then generates the signals to cause the storage device to play back the sound. The micro controller then selects a period of time delay before selecting and addressing the next sound to be played. Both time delays and sound selections are accomplished by use of an algorithm stored in the micro controller. The algorithm uses an onboard timer counter to generate a random number that is placed in a software counter causing the software counter to cycle for a period of time, creating a constantly varying time period between animal calling sounds. The algorithm also uses the onboard timer counter to select one of the stored sounds.

摘要翻译： 一种用于通过将实际存储的模拟动物声音与微控制器组合来产生动物呼叫模式的电子动物诱惑。 动物声音存储在模拟存储设备中。 微控制器选择并寻址预存的声音之一，然后产生信号以使存储设备播放声音。 然后，微控制器在选择和寻址要播放的下一个声音之前选择一段时间延迟。 时间延迟和声音选择均通过使用存储在微控制器中的算法来实现。 该算法使用板载定时器计数器来产生放置在软件计数器中的随机数，使得软件计数器在一段时间内循环，从而在动物呼叫声音之间产生不断变化的时间段。 该算法还使用板载定时器计数器来选择一个存储的声音。