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11. 发明申请

WO2010013032A1 ESTABLISHING COLOCATED SECOND CELL USING A SECOND SCRAMBLING CODE BY A FEMTO BASE STATION 审中-公开
标题翻译：使用FEMTO基站建立第二个SCRAMBLING代码建立合并的第二个单元
公开(公告)号：WO2010013032A1
公开(公告)日：2010-02-04
申请号：PCT/GB2009/050916
申请日：2009-07-23
申请人： UBIQUISYS LIMITED , PERCELLO LTD. , CARMON, Rafy , APPEL, Amir , WHITTAKER, Stephen , CARTER, Alan
发明人： CARMON, Rafy , APPEL, Amir , WHITTAKER, Stephen , CARTER, Alan
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W84/045
摘要： In a cellular communications network, it may be desirable for a large number of basestations to share one or a small number of scrambling codes. When a basestation identifies a desired scrambling code, which is also being used by another nearby basestation, steps are taken such that a location area update is triggered whenever a mobile communications device moves from a coverage area of the nearby basestation into a coverage area of said basestation. Further, the basestation establishes a first cell, using the desired scrambling code, and also establishes a second cell also served by the basestation, using a second scrambling code. By ensuring that mobile devices are preferentially served by the second cell, the possibility of interference with the nearby basestation is reduced.
摘要翻译：在蜂窝通信网络中，可能需要大量的基站来共享一个或少量的扰码。当基站识别出正在被另一附近基站使用的所需扰码时，采取步骤，使得当移动通信设备从附近基站的覆盖区域移动到所述邻近基站的覆盖区域时，触发位置区域更新基站。此外，基站使用期望的扰码建立第一小区，并且还使用第二扰码建立也由基站服务的第二小区。通过确保移动设备优先由第二小区服务，减少了对附近基站的干扰的可能性。

12. 发明申请

WO2009081189A1 CALIBRATION OF A NOISE CANCELLATION SYSTEM BY GAIN ADJUSTMENT BASED ON DEVICE PROPERTIES 审中-公开
标题翻译：基于设备属性的增益调整对噪声消除系统的校准
公开(公告)号：WO2009081189A1
公开(公告)日：2009-07-02
申请号：PCT/GB2008/051184
申请日：2008-12-12
申请人： WOLFSON MICROELECTRONICS PLC , MAGRATH, Anthony, James , CLEMOW, Richard
发明人： MAGRATH, Anthony, James , CLEMOW, Richard
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G10K2210/1081 , G10K2210/3028 , G10K2210/3056 , G10K2210/504
摘要： There is provided a method of calibrating a noise cancellation system, the noise cancellation system being for use in a device comprising a microphone for detecting ambient noise and generating a noise signal; a signal processor for generating a noise cancellation signal from the noise signal; and a speaker for receiving the noise cancellation signal such that the speaker generates a sound signal therefrom, in which the detected ambient noise has been at least partially cancelled, the method comprising: applying a test signal to the speaker to generate a test sound; detecting the test sound with the microphone; and adapting the signal processor on the basis of the detected test sound.
摘要翻译：提供了一种校准噪声消除系统的方法，噪声消除系统用于包括用于检测环境噪声并产生噪声信号的麦克风的设备中; 信号处理器，用于从噪声信号产生噪声消除信号; 以及扬声器，用于接收噪声消除信号，使得扬声器从中产生一个声音信号，其中检测到的环境噪声已被至少部分地消除，该方法包括：将测试信号施加到扬声器以产生测试声音; 用麦克风检测测试声音; 并根据检测到的测试声音对信号处理器进行调整。

13. 发明申请

WO2008078103A3 ANTENNA SYSTEM 审中-公开
公开(公告)号：WO2008078103A3
公开(公告)日：2008-07-03
申请号：PCT/GB2007/004969
申请日：2007-12-21
申请人： DELTENNA LIMITED , FOX, Andrew
发明人： FOX, Andrew
IPC分类号： H01Q3/28 , H01Q21/20 , H01Q25/00 , H04B7/02
摘要： An antenna system has multiple antenna elements, and multiple connection points allowing multiple users to connect to the antenna system. Each connection point is connected to each of the antenna elements through respective amplitude control circuitry, with the beam shape for each user being controlled by the amplitude control circuitry in the paths between that user's connection point and the antenna elements. The beam shapes for the different users are then independently controllable.

14. 发明申请

WO2008050089A2 TELECOMMUNICATION SYSTEM WITH SIMPLIFIED RECEIVER 审中-公开
标题翻译：具有简化接收机的电信系统
公开(公告)号：WO2008050089A2
公开(公告)日：2008-05-02
申请号：PCT/GB2007/003941
申请日：2007-10-17
申请人： AUDIUM SEMICONDUCTOR LIMITED , WITCHARD, Clyde
发明人： WITCHARD, Clyde
IPC分类号： H04L1/00
CPC分类号： H04L25/03343 , H04L27/0014 , H04L27/18 , H04L2027/002
摘要： There is described a system for transmitting data from a transmitter to a receiver. In the receiver, a waveform synchronization error is estimated, and an error signal is sent to the transmitter. In the transmitter, the transmitted signal is corrected, based on the error signal. The transmitted signal may contain a carrier phase probe, allowing the receiver to estimate carrier phase errors, and may contain symbol phase probes, allowing the receiver to estimate symbol phase errors. This allows the receiver to make the required error estimates in a simple manner, and thus is particularly applicable in situations where the receiver is a battery powered portable device, because the error estimates can be formed without large increases in the size or power consumption of the receiver.
摘要翻译：描述了一种从发射机向接收机发送数据的系统。在接收机中，估计波形同步误差，并向发射机发送误差信号。在发射机中，基于误差信号校正发射信号。发送的信号可以包含载波相位探测器，允许接收机估计载波相位误差，并且可以包含符号相位探针，允许接收机估计符号相位误差。这允许接收机以简单的方式进行所需的误差估计，因此特别适用于接收机是电池供电便携式设备的情况，因为可以形成误差估计，而不会大大增加接收器。

15. 发明申请

WO2008029091A2 SWITCHING AMPLIFIER 审中-公开
标题翻译：开关放大器
公开(公告)号：WO2008029091A2
公开(公告)日：2008-03-13
申请号：PCT/GB2007/003288
申请日：2007-08-31
申请人： AUDIUM SEMICONDUCTOR LIMITED , WITCHARD, Clyde
发明人： WITCHARD, Clyde
IPC分类号： H03K7/08 , H03F3/217
CPC分类号： H03K7/08 , G04F1/005 , G04F10/00 , H03F3/217 , H03F2200/348 , H03F2200/78
摘要： A switching amplifier includes a modulator, which includes a pulse generator. The pulse generator generates positive and negative pulses, in response to an input signal, and the frequency of the negative pulses can be controlled independently of the frequency of the positive pulses. The positive pulses and negative pulses are combined to form a composite pulse stream, which can be low-pass filtered such that the filter output is an amplified version of the input signal.
摘要翻译：开关放大器包括调制器，其包括脉冲发生器。脉冲发生器响应于输入信号产生正脉冲和负脉冲，并且可以独立于正脉冲的频率来控制负脉冲的频率。正脉冲和负脉冲被组合以形成复合脉冲流，其可以被低通滤波，使得滤波器输出是输入信号的放大版本。

16. 发明申请

WO2008025506A2 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2008025506A2
公开(公告)日：2008-03-06
申请号：PCT/EP2007/007495
申请日：2007-08-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
发明人： GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
IPC分类号： H04L12/56 , H04L27/26
CPC分类号： H04W72/042 , H04L27/2608
摘要： A network informs a user equipment about the number of usable sub-carriers in a frequency spectrum. Based on this, and its knowledge of a generic size of a resource block, the user equipment is able to determine a number of sub-carriers that are to be allocated to one or more fractional resource blocks. Rules, which may be predefined in the standard, or may be signalled to the user equipment, allow the user equipment to determine which of the usable sub-carriers should be allocated to the fractional resource block or blocks.
摘要翻译：网络向用户设备通知频谱中可用的副载波的数量。基于此，以及对资源块的通用大小的了解，用户设备能够确定要分配给一个或多个小数资源块的多个子载波。可以在标准中预定义的规则，或者可以向用户设备通知规则，允许用户设备确定哪些可用的子载波应该被分配给小数资源块或块。

17. 发明申请

WO2006051297A1 SYSTEM AND METHOD FOR FORMULATING AND REFINING QUERIES ON STRUCTURED DATA 审中-公开
标题翻译：用于在结构化数据上制作和修改查询的系统和方法
公开(公告)号：WO2006051297A1
公开(公告)日：2006-05-18
申请号：PCT/GB2005/004332
申请日：2005-11-10
申请人： QUADSTONE LIMITED , RADCLIFFE, Nicholas
发明人： RADCLIFFE, Nicholas
IPC分类号： G06F17/30
CPC分类号： G06F17/30392
摘要： A system is described that can aid the querying of structured data stored in a computer system, with particular emphasis on a class of complex queries representing cross tabulations and queries requiring the building of models for their resolution. In the first step the system reads the description of query languages supported by one or more information storage systems; it goes on to read the data dictionaries or other metadata that define the data stored within such systems and finally it optionally reads translation lists concerning the data. The user is then requested to enter a set of keywords describing the search that is needed. The information gathered in the first step is searched and the system returns the most relevant queries as a set of links sorted by relevance. The responses include readable definitions of the queries and more formal query specifications. The system can also display a more accurate representation of the query using associated keywords, thus providing relevance feedback. When a link is selected the underlying query may be run and the results from the data returned. The mechanism is also applicable to formulating complex queries against data models.
摘要翻译：描述了可以帮助查询存储在计算机系统中的结构化数据的系统，特别强调一组表示交叉表格和查询的复杂查询，这些查询需要构建用于其解析的模型。在第一步中，系统读取一个或多个信息存储系统支持的查询语言的描述; 它继续读取定义存储在这样的系统内的数据的数据字典或其他元数据，最后它可选地读取关于数据的翻译列表。然后，请求用户输入描述所需搜索的一组关键字。搜索在第一步中收集的信息，并且系统返回最相关的查询作为按照相关性排序的一组链接。响应包括查询的可读定义和更正式的查询规范。该系统还可以使用关联关键字显示查询的更准确的表示，从而提供相关性反馈。当选择链接时，可以运行底层查询，并返回数据的结果。该机制也适用于对数据模型制定复杂查询。

18. 发明申请

WO2006024531A2 APPARATUS AND METHOD FOR DRIVING A SENSOR IN A VENTILATOR PRIORITY CLAIM 审中-公开
标题翻译：用于在通风机中驱动传感器的装置和方法优先权要求
公开(公告)号：WO2006024531A2
公开(公告)日：2006-03-09
申请号：PCT/EP2005/009437
申请日：2005-09-01
申请人： ANAGRAM CONSULTANTS, AG , CEWERS, Göran
发明人： CEWERS, Göran
IPC分类号： A61M16/00
CPC分类号： A61M16/0051 , A61M16/0063 , A61M16/024 , A61M16/101 , A61M16/161 , A61M2016/0027 , A61M2016/0039 , A61M2016/0042 , A61M2016/1025 , A61M2205/3368
摘要： A ventilator includes a sensor to monitor a characteristic associated with the delivery of gas to the patient, such as pressure. A sensor power supply (100, 130) is feeding a sensor in the form of a Wheatstone bridge. A first end (104) of the bridge is coupled to a first positive voltage source (112, 142) and a second end (116) is coupled to a second positive voltage source (118, 156, 180). A capacitor (120) is coupled to the second end of the bridge. A controller (50) controls the first and the second positive voltage sources so as to (a) disable the sensor by causing the first positive voltage source to provide substantially zero voltage to the first end of the Wheatstone bridge and by causing the second positive voltage source to provide a positive voltage to the second end of the capacitor, and to (b) enable the sensor by causing the first positive voltage source to provide a positive voltage to the first end of the Wheatstone bridge and by causing the second positive voltage source to provide a decreasing voltage to the second end of the capacitor.
摘要翻译：呼吸机包括用于监测与向患者输送气体相关联的特性的传感器，例如压力。传感器电源（100,130）以惠斯通电桥的形式馈送传感器。桥的第一端（104）耦合到第一正电压源（112,142），并且第二端（116）耦合到第二正电压源（118,156,180）。电容器（120）耦合到桥的第二端。控制器（50）控制第一和第二正电压源，以便（a）通过使第一正电压源向惠斯通电桥的第一端提供基本为零的电压并且通过使第二正电压源极，以向电容器的第二端提供正电压，并且（b）通过使第一正电压源向惠斯通电桥的第一端提供正电压并且通过使第二正电压源以向电容器的第二端提供降低的电压。

19. 发明申请

WO2004073197A1 METHOD AND APPARATUS FOR SIGNAL DETECTION 审中-公开
标题翻译：用于信号检测的方法和装置
公开(公告)号：WO2004073197A1
公开(公告)日：2004-08-26
申请号：PCT/GB2004/000494
申请日：2004-02-11
申请人： UNIVERSITY OF BRISTOL , NIX, Andrew , KASPARIS, Christos , PIECHOCKI, Robert
发明人： NIX, Andrew , KASPARIS, Christos , PIECHOCKI, Robert
IPC分类号： H04B1/707
CPC分类号： H04B1/7105
摘要： A system for improving uplink performance in a CDMA environment via the implementation of a regularisation method in a multi-user detector. A suboptimal linear multiuser detector having a minimum mean square error (MMSE) detection technique is utilised. In order to obtain an improved estimate of the user's signals, a semi-hard decision rule is used in the regularisation method on an iterative basis. Specifically, a first iteration uses an estimated initial solution (to the regularisation method) and knowledge of a finite data set to obtain a first proposal solution. A second iteration uses a semi-hard proposal solution (to the regularisation method) and the first proposal solution feedback to obtain a second more accurate solution. This process is repeated iteratively.
摘要翻译：一种用于通过在多用户检测器中实现正则化方法来改善CDMA环境中的上行链路性能的系统。使用具有最小均方误差（MMSE）检测技术的次优线性多用户检测器。为了获得对用户信号的改进的估计，在正则化方法中迭代地使用半硬判决规则。具体来说，第一次迭代使用估计的初始解（对于正则化方法）和有限数据集的知识来获得第一提案解决方案。第二次迭代使用半硬性提案解决方案（针对正则化方法）和第一个提案解决方案反馈，以获得第二个更准确的解决方案。这个过程重复地重复。

20. 发明申请

WO2004057487A2 ARRAY SYNCHRONISATION 审中-公开
标题翻译：阵列同步
公开(公告)号：WO2004057487A2
公开(公告)日：2004-07-08
申请号：PCT/GB2003/005451
申请日：2003-12-12
申请人： PICOCHIP DESIGNS LIMITED , NOLAN, John, Matthew , DEALTRY, Roger, Paul
发明人： NOLAN, John, Matthew , DEALTRY, Roger, Paul
IPC分类号： G06F15/80
CPC分类号： G06F15/8007
摘要： A method is disclosed for achieving synchronization in an array of semi-synchronous devices. A processor array has an array of processor elements, wherein each of said processor elements comprises a cycle counter, and a master processor element is able to transmit control command signals to each of the other processor elements. Each processor element is such that, on receipt of a control command signal, it acts on that signal only when its cycle counter reaches a predetermined value, and the master processor element is such that it transmits control command signals only when its cycle counter takes a value which is within a predetermined range, or "safe window". By appropriate setting of the "safe window", it can be guaranteed that, when the master processor element transmits a control command signal to each of the other processor elements, those command control signals are acted upon at corresponding times within the other processor elements.
摘要翻译：公开了一种用于实现半同步装置阵列中的同步的方法。处理器阵列具有处理器元件阵列，其中每个所述处理器元件包括循环计数器，并且主处理器元件能够向每个其他处理器元件发送控制命令信号。每个处理器元件使得在接收到控制命令信号时，仅当其周期计数器达到预定值时它才对该信号起作用，并且主处理器元件使得仅当其周期计数器采用在预定范围内的值或“安全窗口”。通过“安全窗口”的适当设置，可以保证当主处理器元件向每个其他处理器元件发送控制命令信号时，这些命令控制信号在其他处理器元件内的相应时间被起作用。

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