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31. 发明授权

EP1303927B1 SATELLITE COMMUNICATIONS SYSTEM USING MULTIPLE EARTH STATIONS 有权
标题翻译：具有多个地球站卫星通信系统
公开(公告)号：EP1303927B1
公开(公告)日：2005-05-11
申请号：EP01957123.1
申请日：2001-07-09
申请人： Ericsson Inc.
发明人： DENT, Paul
IPC分类号： H04B7/185 , H04B7/212
CPC分类号： H04B7/18515
摘要： A satellite communications system uses multiple ground station and one or more stellites for communicating between mobile subscribers and a land-based communications network, such as the PSTN or the Internet. Multiple ground stations geographically dispersed minimize tool charges incurred routing calls from a mobile subscriber through the land network by reducing the need for long-distance calling. Further, because each ground station communicates with a given satellite using the same frequency spectrum, the subscriber capacity of the system increases and/or bandwidth requirements for the communications link between ground stations and satellites may be reduced. The present system uses ground-based beamforming techniques enabling each satellite to transmit signal in multiple transmission beams, each beam supporting one or more mobile subscribers. Each beam may reuse the same frequency spectrum, thereby increasing the number of subscribers supported by each satellite. Multiple ground stations cooperatively relay signals through a given satellite in a manner complementary with ground-based beamforming.

32. 发明公开

EP1478552A1 UNDERRUN PROTECTION FOR VEHICLES 有权
标题翻译：车辆底部保护
公开(公告)号：EP1478552A1
公开(公告)日：2004-11-24
申请号：EP03713125.7
申请日：2003-02-26
申请人： Norelius, Jan-Erik
发明人： Norelius, Jan-Erik
IPC分类号： B60R19/56 , B60R19/42 , B60R13/00
CPC分类号： B60R19/565 , B60R13/00
摘要： This invention relates to an underrun protection intended for vehicles, comprising a stiff sheet unit attachable to the vehicle including on one hand a first box (27), which is composed of a bottom wall (29) and a border (30) located along the periphery thereof, and which is articulatedly connected to a fastening unit attached to the vehicle in order to be able to be turned between a folded-down position and a folded-out position in which the space under the platform of the vehicle is made accessible, and on the other hand a second box (28) which is intended for enclosing an information carrier (37) and which comprises a transparent sheet (34) and a frame (31) surrounding the same, said frame being articulatedly connected to the border (30) of the first box (27) in order to be able to be turned between a folded-in position in the first box and a folded-out position in which the information carrier is exchangeable.
摘要翻译：用于车辆的防钻撞保护技术领域本发明涉及一种用于车辆的防钻撞保护装置，该防钻撞保护装置包括可附接到车辆的坚硬的板单元，一方面包括第一箱体（27），其由底壁（29）和沿着并且其铰接地连接到附接到车辆的紧固单元以能够在折叠位置和折叠位置之间转动，在折叠位置和折叠位置中车辆的平台下方的空间可被接近，另一方面是用于封闭信息载体（37）的第二盒子（28），该盒子包括透明片材（34）和围绕该信息载体的框架（31），所述框架铰接地连接到边界（以便能够在第一盒子的折入位置和信息载体可更换的折叠位置之间转动。

33. 发明公开

EP1461769A1 METHOD AND ARRANGEMENT FOR REDUCING NOISE IN A MICROFLUID DEVICE 审中-公开
标题翻译：方法和系统降低了噪音在微流体装置
公开(公告)号：EP1461769A1
公开(公告)日：2004-09-29
申请号：EP02793749.9
申请日：2002-12-30
申请人： Gyros AB
发明人： Söderman, Tobias
IPC分类号： G06T5/50 , G01N21/00
CPC分类号： G01N21/6452 , B01L3/5027 , G01N21/6402 , G01N21/76 , G01N35/00069 , G01N2021/1765
摘要： The present invention concerns a method and an arrangement for reducing noise in a substance raw data image containing noise. The present invention also relates to a method and an arrangement for determining a measure of at least one substance. Each image is associated to one detection microcavity and one substance that is present in the detection microcavity of a microfluidic structure of a microfluidic device. The substance raw data information is obtained by use of a detector arrangement capable of scanning a search area associated to a detection area, which is associated to the detection microcavity. The method may comprise following steps in any order for removing different noise signals contributions step-by-step in any order in a substance raw data image : - reducing background radiation (step α); - reducing peak disturbance (step β); - locating the detection area within the search area (step χ); - moving binary artefacts (step Δ); - removing unwanted areas of the detection area (step ϵ); - applying default detection area in noisy images (step φ).

34. 发明公开

EP1391033A2 PLL CYCLE SLIP DETECTION 审中-公开
标题翻译： PLL循环滑移检测
公开(公告)号：EP1391033A2
公开(公告)日：2004-02-25
申请号：EP02717590.0
申请日：2002-03-07
申请人： Ericsson Inc.
发明人： HOMOL, David , JONES, Theron , KLEMMER, Nikolaus
IPC分类号： H03D13/00 , H03L7/089 , H04B1/40
CPC分类号： H03L7/199 , H03L7/0891
摘要： A cycle slip detector (20a,20b) interfaces with a phase/frequency detector (PFD) (12), such as might be used in a phase-locked loop circuit (PLL), and indicates when cycle slips occur in the PFD. Typically, the PFD generates output control signals (output up, output down) as a function of the phase difference between first and second input signals (ref signal, feedback signal) with the first input signal usually serving as a refrence signal against which the PLL adjusts the second input signal. The PFD provides linear phase comparison between its input signals, provided their relative phase difference does not exceed +2pi radians. If one of the two signals leads or lags the other by more than that amount, a cycle slip occurs, and the PFD responds nonlinearly. The cycle slip detector provides logic for detecting and indicating leading and lagging cycle slips as they occur in the PDF, and is typically implemented as a minimal arrangement of logic gates (22a,22b) and flip-flops (22a,22b).

35. 发明公开

EP1362435A2 METHOD TO ACHIEVE DIVERSITY IN A COMMUNICATION NETWORK 审中-公开
标题翻译：的程序对无线ad hoc通信电网发电机多样性
公开(公告)号：EP1362435A2
公开(公告)日：2003-11-19
申请号：EP02709166.9
申请日：2002-01-22
申请人： Ericsson Inc.
发明人： KHAYRALLAH, Ali
IPC分类号： H04B7/02 , H04B7/06 , H04L12/56
CPC分类号： H04B7/026 , H04B7/022 , H04B7/06 , H04B7/2606 , H04W52/04
摘要： A method of wirelessly communicating between units comprises using at least two repeaters (30,40) between a transmit unit (20) and a receive unit (50). The repeaters enable a diversity scheme to be emulated.

36. 发明公开

EP1297671A2 METHOD AND APPARATUS FOR CHANNEL GAIN AND CHANNEL DELAY ESTIMATION IN A MULTI-CARRIER CDMA SYSTEM 审中-公开
标题翻译：方法和设备信道增益估计和信道时延估计IN A CDMA的更详尽输送系统
公开(公告)号：EP1297671A2
公开(公告)日：2003-04-02
申请号：EP01956163.8
申请日：2001-07-03
申请人： ERICSSON INC. , Sourour, Essam
发明人： SOUROUR, Essam , GUEY, Jiann-Ching
IPC分类号： H04L27/26
CPC分类号： H04B1/711 , H04B1/712 , H04L5/026 , H04L27/2657
摘要： A receiver for a multi-carrier CDMA system receives a signal transmitted having a known pilot sequence on plural sub-carriers. The system includes plural down-converters for down-converting the received signal to baseband signals. A delay and channel estimator correlates at least one of the baseband signals with a single wideband pilot signal, the single wideband pilot signal including all of the known pilot sequences, to produce an estimate of channel gain and multi-path delay. Plural demodulators, one for each of the plural sub-carriers, are operatively coupled to the delay and channel estimator, each for demodulating one of the plural baseband signals using the estimate of channel gain and multi-path delay.

37. 发明公开

EP1282978A1 NOISE-ADAPTIVE COMMUNICATIONS SIGNAL GAIN 有权
标题翻译： NOISE-自适应通信信号电平控制
公开(公告)号：EP1282978A1
公开(公告)日：2003-02-12
申请号：EP01932772.5
申请日：2001-04-30
申请人： Ericsson Inc.
发明人： DENT, Paul, W. , ROMESBURG, Eric, Douglas
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： A communications device employs noise-adaptive transmit signal gain that takes echo cancellation into account so that a remote listener engaged in conversation with a local user of the communications device is not subjected to overly loud received voice when the local user experiences high ambient noise. Because the noise environment for the local user comprises not only local background noise, but also noise received through the communications device from the remote user, the communications device employs echo cancellation to ensure the transmit signal gain adaptations are not erroneously influenced by remote noise. A gain associated with the transmit signal is adjusted based on estimated noise, with the noise estimate taking the effects of echo cancellation into account. By decreasing transmit signal gain in response to increasing local noise, the communications device may compensate for the increasing speech volume of the local user generally caused by an increase in local noise. In order to avoid abrupt, noticeable gain adjustments, the communications device may employ hysteresis between the noise level at which the transmit gain is reduced and the noise level at which it is increased. Further, the communications device may adjust transmit signal gain incrementally over a defined time period. Optionally, the communications device may increase receive signal gain in tandem with decreasing transmit signal gain, such that overall transmit/receive loop gain remains relatively constant.

38. 发明授权

EP2919353B1 METHOD AND APPARATUS FOR OBTAINING ELECTRICITY FROM OFFSHORE WIND TURBINES 有权转让
公开(公告)号：EP2919353B1
公开(公告)日：2019-08-14
申请号：EP14169252.5
申请日：2014-05-21
申请人： ABB Schweiz AG
发明人： Pan, Jiuping , Das, Debrup , Feng, Xiaoming
IPC分类号： H02J3/34 , H02J3/38

39. 发明授权

EP3363092B1 METHOD AND ARRANGEMENT FOR FACILITATING CLEARING OF A POLE FAULT AND ISOLATION OF A FAULTED POLE IN A POWER TRANSMISSION SYSTEM 有权
公开(公告)号：EP3363092B1
公开(公告)日：2019-07-10
申请号：EP15778934.8
申请日：2015-10-12
申请人： ABB Schweiz AG
发明人： NYBERG, Sören , JIA, Yifan , JIANG-HÄFNER, Ying
IPC分类号： H02J3/36 , H02M1/32 , H02H3/06 , H02H7/12

40. 发明授权

EP3180659B1 MOBILE DEVICE, ENGINEERING TOOL DEVICE, SYSTEM AND METHODS FOR CABLE CONFIGURATION IN A PROCESS CONTROL SYSTEM 有权
公开(公告)号：EP3180659B1
公开(公告)日：2019-05-22
申请号：EP14755622.9
申请日：2014-08-13
申请人： ABB Schweiz AG
发明人： RUDIN, Mikael
IPC分类号： G05B19/042 , G05B19/418

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