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11. 发明申请

US20100305725A1 Sound field control in multiple listening regions 有权
标题翻译：在多个聆听区域进行声场控制
公开(公告)号：US20100305725A1
公开(公告)日：2010-12-02
申请号：US12453958
申请日：2009-05-28
申请人： Lars-Johan Brannmark , Mikael Sternad , Mathias Johansson
发明人： Lars-Johan Brannmark , Mikael Sternad , Mathias Johansson
IPC分类号： G06F17/00
CPC分类号： H04S7/301 , H04R2499/13
摘要： A scheme to design an audio precompensation controller for a multichannel audio system, with a prescribed number N of loudspeakers in prescribed positions so that listeners positioned in any of P>1 spatially extended listening regions should be given the illusion of being in another acoustic environment that has L sound sources located at prescribed positions in a prescribed room acoustics. The method provides a unified joint solution to the problems of equalizer design, crossover design, delay and level calibration, sum-response optimization and up-mixing. A multi-input multi-output audio precompensation controller is designed for an associated sound generating system including a limited number of loudspeaker inputs for emulating a number of virtual sound sources. Method includes: estimating, for each loudspeaker input signals, an impulse response at each of a set of measurement positions that cover the P listening regions; specifying a target impulse response (target stages) for each virtual sound source at each measurement position; and determining adjustable filter parameters of the audio precompensation controller so that a criterion function is optimized.
摘要翻译：设计用于多声道音频系统的音频预补偿控制器的方案，其中规定数量的N个扬声器处于规定位置，使得位于P> 1空间延伸的收听区域中的任何一个的听众应被给予处于另一个声学环境中的错觉 L声源位于指定的房间声学的规定位置。该方法为均衡器设计，交叉设计，延迟和电平校准，求和响应优化和上调等问题提供了统一的联合解决方案。多输入多输出音频预补偿控制器被设计用于相关联的声音产生系统，包括用于模拟多个虚拟声源的有限数量的扬声器输入。方法包括：对于每个扬声器输入信号，估计覆盖P个收听区域的一组测量位置中的每一个处的脉冲响应; 在每个测量位置指定每个虚拟声源的目标脉冲响应（目标级）; 以及确定所述音频预补偿控制器的可调节滤波器参数，以便优化标准函数。

12. 发明申请

US20080170647A1 Device for Noise Reduction 审中-公开
标题翻译：降噪装置
公开(公告)号：US20080170647A1
公开(公告)日：2008-07-17
申请号：US11571621
申请日：2005-07-05
申请人： Bo Hermansson , Mathias Johansson
发明人： Bo Hermansson , Mathias Johansson
IPC分类号： H04B1/10
CPC分类号： H04B1/10 , H04B1/707
摘要： Device for reducing noise in a radio receiver, which radio receiver comprises a transformer (30) having a reference voltage input (20), a radio signal input at a first transformer side, and a radio signal output at a second transformer side, an A/D converter (40) being connected to said second transformer side, wherein a first bandpass filter (50) is connected between said second transformer side and said A/D converter.
摘要翻译：一种用于降低无线电接收机噪声的装置，该无线电接收机包括具有参考电压输入（20）的变压器（30），在第一变压器侧输入的无线电信号和在第二变压器侧输出的无线电信号，A / D转换器（40）连接到所述第二变压器侧，其中第一带通滤波器（50）连接在所述第二变压器侧和所述A / D转换器之间。

13. 发明授权

US06947394B1 Flexible radio link control protocol 有权
标题翻译：灵活的无线链路控制协议
公开(公告)号：US06947394B1
公开(公告)日：2005-09-20
申请号：US09544826
申请日：2000-04-06
申请人： Mathias Johansson , Per Beming , Christiaan Roobol , Bela Rathonyi , Joachim Sachs , Michael Meyer , Roger Kalden
发明人： Mathias Johansson , Per Beming , Christiaan Roobol , Bela Rathonyi , Joachim Sachs , Michael Meyer , Roger Kalden
IPC分类号： H04L12/28 , H04B1/44 , H04L1/18 , H04L29/08 , H04Q7/38
CPC分类号： H04L1/188 , H04L1/1685
摘要： A flexible Radio Link Control (RLC) protocol for a mobile communication system is provided, whereby a plurality of different RLC functions are defined. These different RLC functions can be combined in a number of different ways to produce a complete and functional, but more flexible RLC protocol than the existing protocol. For example, a new set of rules are provided for determining how and/or when to poll for, or send, a status report for Automatic Repeat Request (ARQ) purposes. As such, for a specific service configuration, one set of the rules can be used, and for a different service configuration, another set of the rules can be used. In this way, the rules can be conformed suitably to the type of service involved.
摘要翻译：提供了一种用于移动通信系统的灵活的无线链路控制（RLC）协议，由此定义了多个不同的RLC功能。这些不同的RLC功能可以以多种不同的方式组合以产生比现有协议更完整且功能更强的RLC协议。例如，提供了一组新的规则来确定如何和/或何时轮询或发送用于自动重传请求（ARQ）的状态报告。因此，对于特定服务配置，可以使用一组规则，并且对于不同的服务配置，可以使用另一组规则。以这种方式，规则可以适当地符合所涉及的服务类型。

14. 发明授权

US06701151B2 Short access for realizing a signaling radio bearer in geran 有权
标题翻译：在geran实现信令无线电承载的短接入
公开(公告)号：US06701151B2
公开(公告)日：2004-03-02
申请号：US09818827
申请日：2001-03-27
申请人： John W. Diachina , Mathias Johansson
发明人： John W. Diachina , Mathias Johansson
IPC分类号： H04Q700
CPC分类号： H04W72/02 , H04W74/00 , H04W76/10
摘要： An method of establishing a radio bearer (RB) resource in an RAN to support communication with a mobile terminal uses a radio bearer resource request message to expedite RB resource allocation. The mobile terminal transmits a packet channel access request message that uniquely identifies the access request type as a RB access request. The requested RB may be a signaling radio bearer (SRB), in which case the RB access request message may identify the specific type of SRB desired. More generally, the RB access request message identifies the access request type as a RB resource request, which is enough to alert the RAN that RB resources are required. The RAN then sends an uplink packet channel assignment and the mobile terminal specifies the RB resource details by transmitting RLC header information on the assigned uplink channel.
摘要翻译：在RAN中建立无线承载（RB）资源以支持与移动终端的通信的方法使用无线电承载资源请求消息来加速RB资源分配。移动终端发送唯一地将接入请求类型标识为RB接入请求的分组信道接入请求消息。所请求的RB可以是信令无线电承载（SRB），在这种情况下，RB访问请求消息可以标识期望的特定类型的SRB。更一般地，RB访问请求消息将访问请求类型标识为RB资源请求，其足以向RAN通知RB资源是必需的。 RAN然后发送上行链路分组信道分配，并且移动终端通过在所分配的上行链路信道上发送RLC报头信息来指定RB资源详细信息。

15. 发明授权

US06363058B1 Multi-service handling by a single mobile station 失效
标题翻译：单个移动台的多业务处理
公开(公告)号：US06363058B1
公开(公告)日：2002-03-26
申请号：US09060736
申请日：1998-04-15
申请人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
发明人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
IPC分类号： H04B700
CPC分类号： H04W28/18 , H04L2001/0098
摘要： A method for processing multiple data services over a communications link between a mobile station and a base station is disclosed. A RLC/MAC protocol layer of the communications link between a mobile station and a base station receives a plurality of radio bearer services each including at least one service provided by the mobile station. The plurality of radio bearer services are processed in such a manner that services having substantially similar quantity of signal requirements are combined for transmission on a single logical channel. Data within the transmission blocks may be prioritized to enable flexible control of transmission rates.
摘要翻译：公开了一种通过移动台和基站之间的通信链路处理多个数据业务的方法。移动台与基站之间的通信链路的RLC / MAC协议层接收多个无线承载业务，每个承载业务包括移动台提供的至少一个业务。多个无线电承载业务以这样一种方式进行处理：具有基本相似数量的信号要求的业务被组合以便在单个逻辑信道上传输。传输块内的数据可以被优先化，以实现传输速率的灵活控制。

16. 发明授权

US08676261B2 Base station for mobile communication system 失效
标题翻译：基站移动通信系统
公开(公告)号：US08676261B2
公开(公告)日：2014-03-18
申请号：US10599324
申请日：2005-03-23
申请人： Bo Hermansson , Anders Järleholm , Johnny Hederoth , Thomas Bengt Lejon , Mathias Johansson , Örjan Fall
发明人： Bo Hermansson , Anders Järleholm , Johnny Hederoth , Thomas Bengt Lejon , Mathias Johansson , Örjan Fall
IPC分类号： H04M1/00 , H04B1/38 , H04B1/034 , H04B1/08
CPC分类号： H04W88/08 , H04W16/20
摘要： A base station (100) devised for indoor use in a WCDMA network, comprising a support unit (401) including a power supply unit (303), said support unit (401) being adapted to be attached to a support structure, and a complete base station unit (402) mechanically supported by said support unit.
摘要翻译：一种在WCDMA网络中设计用于室内使用的基站（100），包括：支撑单元（401），包括电源单元（303），所述支撑单元（401）适于附接到支撑结构，以及完整的由所述支撑单元机械地支撑的基站单元（402）。

17. 发明授权

US07492756B2 Arrangement and a method in a switched telecommunication system 有权
标题翻译：交换电信系统中的布置和方法
公开(公告)号：US07492756B2
公开(公告)日：2009-02-17
申请号：US10919585
申请日：2004-08-17
申请人： Mathias Johansson , Lars Adolfsson , Per Backstrom
发明人： Mathias Johansson , Lars Adolfsson , Per Backstrom
IPC分类号： H04L12/66
CPC分类号： H04L49/351 , H04L12/4641 , H04L49/205 , H04L49/354 , H04L49/602 , H04Q3/0016 , H04Q2213/13109 , H04Q2213/13149 , H04Q2213/13166 , H04Q2213/13202 , H04Q2213/13204 , H04Q2213/1325 , H04Q2213/13298 , H04Q2213/13332 , H04Q2213/13349 , H04Q2213/13389
摘要： A telecommunication system and method enables an end user to select communication services from a plurality of communication service networks providing different communication services. A telecommunication switch is connected to the service networks, and one or more local network terminals communicate with the switch through connections configured to carry communications for the different communication services provided by the service networks. A plurality of user devices, each configured to support a corresponding communication service, connect to the network terminal through a plurality of service ports. The network terminal configures the service ports for the respective user devices, and provides communications for a corresponding service to an activating user device in response to an activation of a service port by the activating user device. The telecommunication switch and/or the local network terminal may prioritize communications from particular service networks.
摘要翻译：电信系统和方法使最终用户能够从提供不同通信服务的多个通信服务网络中选择通信服务。电信交换机连接到服务网络，并且一个或多个本地网络终端通过被配置为承载由服务网络提供的不同通信服务进行通信的连接与交换机进行通信。被配置为支持对应的通信服务的多个用户设备通过多个服务端口连接到网络终端。网络终端配置各个用户设备的服务端口，并且响应于激活用户设备对服务端口的激活，向激活用户设备提供用于相应服务的通信。电信交换机和/或本地网络终端可以优先考虑来自特定服务网络的通信。

18. 发明授权

US07259847B2 Use of optical diffraction elements in detection methods 有权
$Use of optical diffraction elements in detection methods$
标题翻译：在检测方法中使用光学衍射元件
公开(公告)号：US07259847B2
公开(公告)日：2007-08-21
申请号：US10479177
申请日：2002-05-28
申请人： Rudolf Rigler , Hans Blom , Mathias Johansson , Hard Sverkers
发明人： Rudolf Rigler , Hans Blom , Mathias Johansson , Hard Sverkers
IPC分类号： G01N21/64 , G01J3/30
CPC分类号： G01N21/6452 , G01N21/6458 , G01N2021/6421
摘要： The invention relates to a method for determining luminescent molecules by means of optical excitation in confocal measurement volumes using a diffractive optical element. The method is particularly suitable for single-molecule determination, e.g. by means of fluorescence correlation spectroscopy or by means of dynamic light scattering. An apparatus suitable for carrying out the method according to the invention is furthermore disclosed.
摘要翻译：本发明涉及一种通过使用衍射光学元件的共焦测量体积中的光学激发来测定发光分子的方法。该方法特别适用于单分子测定。通过荧光相关光谱法或通过动态光散射。此外还公开了适用于实施本发明方法的装置。

19. 发明授权

US06772215B1 Method for minimizing feedback responses in ARQ protocols 有权
标题翻译： ARQ协议中反馈响应最小化的方法
公开(公告)号：US06772215B1
公开(公告)日：2004-08-03
申请号：US09537146
申请日：2000-03-29
申请人： Bela Rathonyi , Joachim Sachs , Michael Meyer , Per Beming , Mathias Johansson , Christiaan Roobol , Erik Schön , Kazuhiko Inoue
发明人： Bela Rathonyi , Joachim Sachs , Michael Meyer , Per Beming , Mathias Johansson , Christiaan Roobol , Erik Schön , Kazuhiko Inoue
IPC分类号： G06F1516
CPC分类号： H04L1/1628 , H04L1/1614 , H04L1/1621 , H04L1/1671 , H04L1/1809
摘要： A method for minimizing feedback responses in an ARQ protocol is disclosed, whereby different mechanisms can be used to indicate erroneous D-PDUs and construct S-PDUs. The S-PDUs are constructed so as to optimize performance in accordance with certain criteria. One such criterion used is to minimize the size of the S-PDUs. A second such criterion used is to maximize the number of SNs included in an S-PDU of limited size.
摘要翻译：公开了一种在ARQ协议中最小化反馈响应的方法，由此可以使用不同的机制来指示错误的D-PDU并构造S-PDU。 S-PDU被构造成根据特定标准优化性能。所使用的一个这样的标准是最小化S-PDU的大小。所使用的第二个这样的标准是使包含在有限大小的S-PDU中的SN的数量最大化。

20. 发明授权

US06301479B1 Technique for providing a secure link in a mobile communication system 有权
标题翻译：在移动通信系统中提供安全链路的技术
公开(公告)号：US06301479B1
公开(公告)日：2001-10-09
申请号：US09349899
申请日：1999-07-08
申请人： Christiaan Roobol , Mathias Johansson , Raul Söderstrom , Bela Rathonyi , Joachim Sachs
发明人： Christiaan Roobol , Mathias Johansson , Raul Söderstrom , Bela Rathonyi , Joachim Sachs
IPC分类号： H04L12413
CPC分类号： H04L1/1835 , H04L1/1607 , H04L1/1874 , H04L1/1887 , H04L29/06 , H04L69/324 , H04W36/02
摘要： A technique for providing a secure link when transitioning between pairs of link layer protocol entities in a mobile communication system is disclosed. The first pair of link layer protocol entities includes a first transmitting link layer protocol entity and a first receiving link layer protocol entity. The second pair of link layer protocol entities includes a second transmitting link layer protocol entity and a second receiving link layer protocol entity. The technique is realized by first suspending data transmissions from the first transmitting link layer protocol entity to the first receiving link layer protocol entity, and then initiating data transmissions from the second transmitting link layer protocol entity to the second receiving link layer protocol entity. Unacknowledged segmented data in the first transmitting link layer protocol entity is then tunneled from the first transmitting link layer protocol entity to the first receiving link layer protocol entity through the second transmitting link layer protocol entity and the second receiving link layer protocol entity.
摘要翻译：公开了一种在移动通信系统中在链路层协议实体对之间转换时提供安全链路的技术。第一对链路层协议实体包括第一传输链路层协议实体和第一接收链路层协议实体。第二对链路层协议实体包括第二传输链路层协议实体和第二接收链路层协议实体。该技术通过首先暂停从第一传输链路层协议实体到第一接收链路层协议实体的数据传输，然后发起从第二传输链路层协议实体到第二接收链路层协议实体的数据传输来实现。然后通过第二传输链路层协议实体和第二接收链路层协议实体，将第一传输链路层协议实体中未确认的分段数据从第一传输链路层协议实体隧道传送到第一接收链路层协议实体。

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