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101. 发明申请

WO2006063842A1 USER CONTROLLED TRANSMIT POWER CONTROL DURING HANDOVER IN A CDMA SYSTEM 审中-公开
标题翻译： CDMA系统中切换过程中的用户控制发射功率控制
公开(公告)号：WO2006063842A1
公开(公告)日：2006-06-22
申请号：PCT/EP2005/013563
申请日：2005-12-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , LINDOFF, Bengt , PALENIUS, Torgny
发明人： LINDOFF, Bengt , PALENIUS, Torgny
IPC分类号： H04Q7/32 , H04B7/005
CPC分类号： H04W52/40 , H04W36/08 , H04W52/08 , H04W52/10 , H04W72/0473
摘要： A method and device for controlling a mobile user equipment being in radio communication with base stations of a wireless communication system. The transmit power of the user equipment is controlled by the communication system. Immediately before sending an event message by the user equipment, the transmit power is increased by the user equipment, in order to increase the likelihood that the message is properly received by the base station. The message may be a soft handover event message. The transmit power is increased by opening a closed loop power control circuit, which normally controls the transmit power of the user equipment. By opening the closed loop circuit, the user equipment takes over the control of its transmitted power for increase thereof. Following the sending of the message, the user equipment may control the base station to send with increased power by increasing a target signal-to-interference ratio value (SIR ref ) by means of which the base station power level is controlled. In this way, the likelihood of receiving any acknowledgement messages and event messages from the base station is increased.
摘要翻译：一种用于控制与无线通信系统的基站进行无线电通信的移动用户设备的方法和设备。用户设备的发射功率由通信系统控制。在用户设备发送事件消息之前，由用户设备增加发送功率，以增加基站正确接收消息的可能性。消息可以是软切换事件消息。通过打开通常控制用户设备的发射功率的闭环功率控制电路来增加发射功率。通过打开闭环电路，用户设备接管其发射功率的控制以增加其。在发送消息之后，用户设备可以通过增加目标信号干扰比值（SIR SUB ref ref）来控制基站以增加的功率发送，基站功率水平受到控制。以这种方式，增加了从基站接收任何确认消息和事件消息的可能性。

102. 发明申请

WO2006032405A1 IMPROVED MULTIMEDIA RECEPTION IN COMMUNICATION NETWORKS 审中-公开
标题翻译：改进多媒体接入通信网络
公开(公告)号：WO2006032405A1
公开(公告)日：2006-03-30
申请号：PCT/EP2005/009952
申请日：2005-09-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , LINDOFF, Bengt , UDEN, Johan , EWALD, Richard
发明人： LINDOFF, Bengt , UDEN, Johan , EWALD, Richard
IPC分类号： H04Q7/38
CPC分类号： H04W72/005 , H04W36/30
摘要： Functionalities for a user equipment (UE) in a communication system in order to be able to receive broadcast information, such as TV and other multimedia, with good quality are described. In particular, methods and apparatus that schedule system measurement procedures such that the risk of interrupting the broadcast reception is minimized are described.
摘要翻译：描述了通信系统中的用户设备（UE）为了能够以良好的质量接收诸如TV和其他多媒体的广播信息的功能。特别地，描述了调度系统测量过程使得中断广播接收的风险最小化的方法和装置。

103. 发明申请

WO2004073204A1 WIRELESS TRANSCEIVERS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR RESTRICTING TRANSMISSION POWER BASED ON SIGNAL- TO-INTERFERENCE RATIOS 审中-公开
标题翻译：用于基于信号干扰比率限制传输功率的无线收发器，方法和计算机程序产品
公开(公告)号：WO2004073204A1
公开(公告)日：2004-08-26
申请号：PCT/EP2004/001041
申请日：2004-02-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , LINDOFF, Bengt , PALENIUS, Torgny , BERNHARDSSON, Bo
发明人： LINDOFF, Bengt , PALENIUS, Torgny , BERNHARDSSON, Bo
IPC分类号： H04B7/005
CPC分类号： H04W52/367 , H04W52/228 , H04W52/283 , H04W52/288
摘要： A method for controlling transmission power from a wireless transceiver. Signal to interference ratios (SIRs) are estimated for a signal that is received from another wireless device. An out-of-sync condition between the wireless transceiver and the other wireless device is identified based on the SIRs. Change of the transmission power from the wireless transceiver is restricted based on the SIRs and when an out-of-sync condition has not been identified.
摘要翻译：一种用于控制来自无线收发器的发射功率的方法。对于从另一无线设备接收到的信号估计信号与干扰比（SIR）。基于SIR识别无线收发器与另一无线设备之间的不同步状态。来自无线收发器的发射功率的改变基于SIR被限制并且当不同步条件尚未被识别时被限制。

104. 发明申请

WO2002089435A1 CONTROLLED MODULATION DISTORTION 审中-公开
标题翻译：控制调制失真
公开(公告)号：WO2002089435A1
公开(公告)日：2002-11-07
申请号：PCT/EP2002/003621
申请日：2002-04-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt
发明人： LINDOFF, Bengt
IPC分类号： H04L25/03
CPC分类号： H04L27/2017 , H04L25/03834 , H04L27/2028
摘要： The frequency bandwidth of a signal is reduced, while retaining the desired signal information, by selectively introducing a controlled distortion to an IQ baseband signal. The technique is applicable to both IQ-modulators and polar modulators, thereby allowing cost-efficient and current-efficient polar modulators and/or cost-efficient power amplifiers to be utilized.
摘要翻译：通过选择性地将受控失真引入到IQ基带信号，同时保持所需的信号信息，降低信号的频率带宽。该技术适用于IQ调制器和极性调制器，从而可以利用具有成本效益和电流效率的极性调制器和/或成本效益的功率放大器。

105. 发明申请

WO2002080438A2 IMPROVING LINK QUALITY CONTROL BY USING TIME DISPERSION INFORMATION 审中-公开
标题翻译：通过使用时间分布信息来提高链接质量控制
公开(公告)号：WO2002080438A2
公开(公告)日：2002-10-10
申请号：PCT/EP2002/002687
申请日：2002-03-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KHULLAR, Anders , LINDOFF, Bengt , STENSTRÖM, Niklas
发明人： KHULLAR, Anders , LINDOFF, Bengt , STENSTRÖM, Niklas
IPC分类号： H04L1/20
CPC分类号： H04L1/0036 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/20
摘要： Link quality control information is generated by receiving a received signal from a front end receiver. Time dispersion information is then estimated during a synchronization of the received signal. Then, link quality control information is generated using the time dispersion information. The link quality control information includes information pertaining to an optimal tansmission parameter. The link quality control information can be transmitted back to a unit that transmitted the received signal so that the appropriate transmission parameters may be adjusted.
摘要翻译：通过从前端接收机接收接收到的信号来生成链路质量控制信息。然后在接收信号的同步期间估计时间色散信息。然后，使用时间色散信息生成链路质量控制信息。链路质量控制信息包括关于最佳丢弃参数的信息。链路质量控制信息可以被发送回发送接收信号的单元，从而可以调整适当的传输参数。

106. 发明申请

WO2002045332A3 SELECTION OF SYNCHRONISATION, CHANNEL ESTIMATION, AND EQUALISATION TECHNIQUES BASED ON THE RECEIVED TRAINING SEQUENCE 审中-公开
公开(公告)号：WO2002045332A3
公开(公告)日：2002-06-06
申请号：PCT/EP2001/013774
申请日：2001-11-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt
发明人： LINDOFF, Bengt
IPC分类号： H04L5/14
摘要： In a digital telecommunication receiver, one or more of a synchronization technique, a channel model, a channel estimation technique, and/or an equalization technique are selected in order to optimize the training sequence being used and eliminate distortions introduced by the receiver architecture. A combination of synchronization technique (e.g., standard correlation technique; center of gravity synchronization technique), channel model (e.g., standard channel model; channel model including a DC component) and number of channel taps L is selected to optimize the estimation characteristics for the training sequence being used in the telecommunication system.

107. 发明申请

WO2013185854A1 INTERFERENCE CANCELLATION IN WIRELESS NETWORKS 审中-公开
标题翻译：干线在无线网络中的取消
公开(公告)号：WO2013185854A1
公开(公告)日：2013-12-19
申请号：PCT/EP2012/069242
申请日：2012-09-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , ANDGART, Niklas , NORDSTRÖM, Fredrik
发明人： LINDOFF, Bengt , ANDGART, Niklas , NORDSTRÖM, Fredrik
IPC分类号： H04J11/00 , H04B1/7103 , H04L27/26
CPC分类号： H04L5/0032 , H04B1/7103 , H04B2201/70702 , H04B2201/70707 , H04J11/0056 , H04L5/0007
摘要： The present application relates to a method of a wireless device for interference cancellation (IC) in a cellular radio network system comprising a serving network node serving said wireless device. The method comprises using l a first IC method for at least partly removing a time aligned symbol of an interfering radio signal from at least a first symbol of a time slot received from the serving network node. The method also comprises using 2 a second IC method, different from the first IC method, for at least partly removing a non-time aligned symbol of an interfering radio signal from at least a second symbol of said time slot received from the serving network node.
摘要翻译：本申请涉及一种在蜂窝无线电网络系统中用于干扰消除（IC）的无线设备的方法，其包括服务于所述无线设备的服务网络节点。该方法包括使用第一IC方法，用于从从服务网络节点接收的时隙的至少第一符号至少部分地去除干扰无线电信号的时间对准符号。该方法还包括使用与第一IC方法不同的第二IC方法，用于从从服务网络节点接收的所述时隙的至少第二符号至少部分地去除干扰无线电信号的非时间对准符号。

108. 发明申请

WO2013048302A1 A METHOD AND APPARATUS FOR SIGNAL QUALITY DETERMINATION IN A COMMUNICATION NETWORK 审中-公开
标题翻译：一种通信网络中信号质量测定的方法与装置
公开(公告)号：WO2013048302A1
公开(公告)日：2013-04-04
申请号：PCT/SE2012/050552
申请日：2012-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , KAZMI, Muhammad , LINDOFF, Bengt , AXMON, Joakim
发明人： KAZMI, Muhammad , LINDOFF, Bengt , AXMON, Joakim
IPC分类号： H04B17/00 , H04W24/10
CPC分类号： H04B17/309 , H04B17/24 , H04B17/318 , H04B17/327 , H04B17/382 , H04W24/08
摘要： One aspect of the present invention is method for signal quality measurement that provides significant improvements in accuracy, at least in certain scenarios where conventional approaches to such measurements are vulnerable to inaccuracies. Non-limiting example scenarios include instances where a communication network uses downlink carriers in neighboring cells with overlapping frequencies but with different bandwidths and/or center frequencies. In such cases, there may be uneven interference across the carrier bandwidth, e.g., arising from neighboring carriers operating at different center frequencies and/or at different bandwidths. Thus, making the signal quality measurement for a given carrier depend on a combination of measurements taken at different frequency regions of the carrier provides a clearer, more accurate picture of the interference or loading conditions bearing on that carrier.
摘要翻译：本发明的一个方面是用于信号质量测量的方法，其提供了精确性的显着改进，至少在某些情况下，对于这种测量的常规方法易受不准确性的影响。非限制性示例场景包括通信网络使用具有重叠频率但具有不同带宽和/或中心频率的相邻小区中的下行链路载波的情况。在这种情况下，跨载波带宽可能存在不均匀的干扰，例如由在不同中心频率和/或不同带宽下运行的相邻载波产生。因此，对于给定载波进行信号质量测量取决于在载波的不同频率区域进行的测量的组合，提供对该载波的干扰或负载条件的更清楚，更准确的图像。

109. 发明申请

WO2013000818A1 CELLULAR COMMUNICATION SYSTEM SUPPORT FOR LIMITED BANDWIDTH COMMUNICATION DEVICES 审中-公开
标题翻译：用于有限的带宽通信设备的蜂窝通信系统支持
公开(公告)号：WO2013000818A1
公开(公告)日：2013-01-03
申请号：PCT/EP2012/061982
申请日：2012-06-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , WALLÉN, Anders , LINDOFF, Bengt , WILHELMSSON, Leif , AXMON, Joakim , ERIKSSON, Erik
发明人： WALLÉN, Anders , LINDOFF, Bengt , WILHELMSSON, Leif , AXMON, Joakim , ERIKSSON, Erik
IPC分类号： H04W48/12
CPC分类号： H04W48/12 , H04L5/0053 , H04L5/0091 , H04L5/0094
摘要： A communication system node transmits first control channel information on a control channel that extends over a first bandwidth of a radio frequency resource. The first control channel information is necessary to enable a first type of communication device, capable of receiving a signal having the first bandwidth, to establish a connection with a host cell. A MIB, occupying a second bandwidth-size part of the first bandwidth, is transmitted. The second bandwidth is smaller than the first bandwidth and is receivable by a second type of communication device having reduced receive bandwidth capabilities. The MIB has a first part comprising first part information necessary to enable the first type of communication device to establish the connection with the host cell, and a second part comprising second part information directly or indirectly enabling the second type of communication device to obtain parameters that enable connection establishment with the host cell.
摘要翻译：通信系统节点在通过无线电频率资源的第一带宽延伸的控制信道上发送第一控制信道信息。第一控制信道信息对于能够接收具有第一带宽的信号的第一类型的通信设备来建立与主机小区的连接是必需的。占用第一带宽的第二带宽大小部分的MIB被发送。第二带宽小于第一带宽，并且可以由具有降低的接收带宽能力的第二类型的通信设备接收。 MIB具有第一部分，其包括使得第一类型的通信设备能够建立与主机小区的连接所必需的第一部分信息，以及包括第二部分信息的第二部分直接或间接地使第二类型的通信设备获得参数，启用与主机单元的连接建立。

110. 发明申请

WO2012173568A1 IMPROVING WIRELESS DEVICE PERFORMANCE IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：改善异构网络中的无线设备性能
公开(公告)号：WO2012173568A1
公开(公告)日：2012-12-20
申请号：PCT/SE2012/050663
申请日：2012-06-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , LINDOFF, Bengt , SIOMINA, Iana
发明人： KAZMI, Muhammad , LINDOFF, Bengt , SIOMINA, Iana
IPC分类号： H04W24/10
CPC分类号： H04L5/0032 , H04W24/02 , H04W24/10 , H04W72/08 , H04W72/1226
摘要： The present invention relates to a method in a wireless device for improving wireless device performance, and to corresponding methods in a radio network node and to the corresponding nodes. The method comprises identifying (910) an occasion comprising a time period during which at least one time-frequency resource element, in a subframe that is transmitted between the wireless device and the radio network node, does not comprise information intended for the wireless device, or is not a time-frequency resource element in which the wireless device is expected to transmit. The method further comprises performing (920) an auxiliary action during the identified occasion to improve the wireless device performance.
摘要翻译：本发明涉及一种用于改善无线设备性能的无线设备中的方法，以及无线网络节点和对应节点中的相应方法。该方法包括识别（910）包括其间在无线设备和无线电网络节点之间传输的子帧中的至少一个时间频率资源元素不包括用于无线设备的信息的时间段的场合，或者不是期望无线设备发送的时间 - 频率资源元素。该方法还包括在所识别的场合期间执行（920）辅助动作以改善无线设备性能。

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