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1. 发明申请

WO2008076050A2 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2008076050A2
公开(公告)日：2008-06-26
申请号：PCT/SE2007050587
申请日：2007-08-28
申请人： ERICSSON TELEFON AB L M , HU RONG , KAZMI MUHAMMAD
发明人： HU RONG , KAZMI MUHAMMAD
IPC分类号： H04B7/005
CPC分类号： H04W52/44 , H04W52/12 , H04W52/20 , H04W52/241
摘要： A method and arrangement is provided for adjusting the transmission power of radio signals sent over a radio link from a second node to be received by a first node reducing the transmission power consumption and/or optimizing the radio system capacity. The first node maintains a quality target of the link by generating a SIR target value by means of running an outer loop power control, which SIR target value is used for generating a power adjustment command to be sent to the second node for adjusting the transmission power such that a power level adequate for providing the quality target of the link is achieved. The method comprises the step of detecting an abrupt change in the conditions of the radio signals received from the second node, generating a temporary SIR target value, and replacing the SIR target value generated by the outer loop power control with the temporary SIR target value when generating the power adjustment command to be sent to the second node for adjusting the transmission power.
摘要翻译：提供了一种方法和装置，用于调整通过无线电链路从第二节点发送的要由第一节点接收的无线电信号的发射功率，从而降低发射功率消耗和/或优化无线电系统容量。第一节点通过运行外环功率控制产生SIR目标值来维持链路的质量目标，该SIR目标值用于产生要发送到第二节点的功率调整命令以调整发射功率使得实现足以提供链路的质量目标的功率水平。该方法包括以下步骤：检测从第二节点接收的无线电信号的条件的突然变化，产生临时SIR目标值，以及用临时SIR目标值替换由外部环路功率控制产生的SIR目标值，生成要发送到第二节点的功率调整命令以调整发送功率。

2. 发明公开

EP2206378A4 SPEED-DEPENDENT ADAPTATION OF MOBILITY PARAMETERS WITH DUAL SPEED MEASUREMENT 失效转让
标题翻译： GESCHWINDIGKEITSABHÄNGIGEANPASSUNG VONMOBILITÄTSPARAMETERNMIT EINER ZWEIFACH-GESCHWINDIGKEITSMESSUNG
公开(公告)号：EP2206378A4
公开(公告)日：2016-07-20
申请号：EP08779323
申请日：2008-06-02
申请人： ERICSSON TELEFON AB L M , KAZMI MUHAMMAD
发明人： KAZMI MUHAMMAD , DIMOU KONSTANTINOS
IPC分类号： H04W24/00 , G01S5/02 , G01S11/06 , G01S19/52 , H04L29/08 , H04W36/00 , H04W36/24
CPC分类号： H04W64/006 , G01S5/02 , G01S11/02 , G01S11/08 , G01S19/52 , H04W36/0094 , H04W52/00 , H04W52/0209
摘要： Mobility parameters, such as those used in handoff decisions, are based on the speed of User Equipment UE. These parameters may include time to trigger (TTT), time to satisfy (TTS), measurement time, forgetting factor, ² , measurement period ( T m ), handover prohibit timer, MeasurementReporting margin , HO margin , hysteresis, and the like. The mobility parameters are adapted by the User Equipment based on a speed estimate. The speed estimate is determined for the UE (10) at one or both of a base station and the UE, it is thereby dynamically determined whether to determine the UE speed estimate at the base station or the UE in response to UE (10) transmission and reception activity modes.
摘要翻译：移动性参数，例如在切换决策中使用的参数，基于用户设备（UE）（10）的速度，在两点测量。在UE（10）和基站（12）两者都进行UE速度估计，并且比较两个速度。如果速度匹配（或差别小于预定量），则基于UE速度来适配一个或多个移动性参数。这些参数可以包括触发时间（TTT），满足时间（TTS），测量时间，遗忘因子，测量周期（Tm），切换禁止定时器，测量报告率，停留时间，滞后等。 UE速度比较可以在UE（10）处或在基站（12）处执行。在一个实施例中，多个UE速度范围被定义（例如，低，中等，高），具有与每个范围相关联的对应的移动性参数值。

3. 发明申请

WO2011003744A3 MULTICARRIER RADIO RECEIVER AND METHOD FOR RECEIVING MULTIPLE CARRIERS 审中-公开
标题翻译：多媒体无线电接收机和接收多载波的方法
公开(公告)号：WO2011003744A3
公开(公告)日：2011-05-26
申请号：PCT/EP2010058966
申请日：2010-06-24
申请人： ERICSSON TELEFON AB L M , DRUGGE OSKAR , KAZMI MUHAMMAD
发明人： DRUGGE OSKAR , KAZMI MUHAMMAD
IPC分类号： H04B1/707
CPC分类号： H04J11/0086 , H04B1/7103 , H04B2201/70702 , H04B2201/709727 , H04J11/005 , H04L5/0021 , H04L5/0028 , H04L5/0091
摘要： A radio receiver uses a first receiver type for receiving data and/or control information on one or more secondary carrier channel(s) if one or more common channel(s) are transmitted on the corresponding secondary carrier. Otherwise, the radio receiver uses a second receiver type for receiving data and/or control information on one or more secondary carrier channel(s).
摘要翻译：如果在相应的辅助载波上发送一个或多个公共信道，则无线电接收机使用第一接收机类型来在一个或多个辅助载波信道上接收数据和/或控制信息。否则，无线电接收机使用第二接收机类型来在一个或多个辅助载波信道上接收数据和/或控制信息。

4. 发明申请

WO2009002249A3 DYNAMIC RECONFIGURATION OF USER EQUIPMENT BASED ON CQI 审中-公开
标题翻译：基于CQI的用户设备动态重构
公开(公告)号：WO2009002249A3
公开(公告)日：2009-02-26
申请号：PCT/SE2008050181
申请日：2008-02-15
申请人： ERICSSON TELEFON AB L M , KAZMI MUHAMMAD , HILTUNEN KIMMO JUHANI
发明人： KAZMI MUHAMMAD , HILTUNEN KIMMO JUHANI
IPC分类号： H04B7/08
CPC分类号： H04B7/0817 , H04B7/0822 , H04B7/0877
摘要： The present invention relates to a method and a UE having a receiver with at least two receiver branches, capable of measuring or estimating a first channel quality of at least one down link channel. The UE comprises means for determining whether a first condition is fulfilled where said first condition is fulfilled when a difference between a measured or estimated first channel quality and a predefined maximum reportable channel quality indicator value is greater than or equal to a first threshold (Ti), and means for switching off at least one receiver branch for the reception of the at least one down link channel provided that the first condition is fulfilled. It also relates to a method and a radio base station comprising means for signaling the first threshold (Ti) to the user equipment.
摘要翻译：本发明涉及一种具有至少两个接收机分支的接收机的方法和UE，能够测量或估计至少一个下行链路信道的第一信道质量。 UE包括用于当测量或估计的第一信道质量与预定义的最大可报告信道质量指示符值之间的差大于或等于第一阈值（Ti）时确定在满足所述第一条件的情况下是否满足第一条件的装置，以及用于关闭至少一个接收器分支用于接收所述至少一个下行链路信道的装置，只要满足第一条件即可。它还涉及一种方法和无线电基站，其包括用于向用户设备发信号通知第一阈值（Ti）的装置。

5. 发明申请

WO2012096604A8 UPLINK INTERFERENCE REDUCTION AT BASE STATION WITH RESTRICTED WIRELESS ACCESS 审中-公开
标题翻译：带有限制无线接入的基站上升干扰减少
公开(公告)号：WO2012096604A8
公开(公告)日：2013-03-07
申请号：PCT/SE2011050517
申请日：2011-04-28
申请人： ERICSSON TELEFON AB L M , KAZMI MUHAMMAD , SIOMINA IANA
发明人： KAZMI MUHAMMAD , SIOMINA IANA
IPC分类号： H04W52/24
CPC分类号： H04L5/0062 , H04W24/10 , H04W28/04 , H04W52/146 , H04W52/244 , H04W52/245 , H04W52/247
摘要： The disclosure relates to a method in a macro base station of a heterogeneous wireless communication system, for reducing uplink interference at a radio base station with restricted wireless access. The uplink interference is caused by a user equipment served by the network node, which has a restricted wireless access to the radio base station. The method comprises receiving (310) measurement reports from user equipments served by the network node, and identifying (320) a user equipment causing uplink interference at the radio base station among the user equipments, based on the received measurement reports. The method also comprises obtaining (330) information relating to a total uplink received interference from the radio base station via the identified user equipment, and adjusting (340) a transmit power, a transmission activity, and/or a scheduling of the identified user equipment based on the obtained information, such that the uplink interference caused by the identified user equipment is reduced.
摘要翻译：本公开涉及异构无线通信系统的宏基站中的用于在具有受限无线接入的无线电基站处减少上行链路干扰的方法。上行链路干扰由网络节点所服务的用户设备引起，网络节点对无线电基站具有受限的无线接入。该方法包括从由网络节点服务的用户设备接收（310）测量报告，并根据接收的测量报告，识别（320）在用户设备之间在无线基站处造成上行干扰的用户设备。该方法还包括：通过所识别的用户设备获得（330）与来自无线电基站的总上行链路接收到的干扰相关的信息，并且调整（340）所识别的用户设备的发射功率，传输活动和/或调度基于获得的信息，使得由所识别的用户设备引起的上行链路干扰减少。

6. 发明申请

WO2012173561A3 METHOD AND APPARATUS FOR CONFIGURING ENHANCED TIMING MEASUREMENTS INVOLVING MULTIFARIOUS RADIO LINKS 审中-公开
标题翻译：用于配置涉及多种无线电链路的增强时序测量的方法和装置
公开(公告)号：WO2012173561A3
公开(公告)日：2013-01-31
申请号：PCT/SE2012050644
申请日：2012-06-13
申请人： ERICSSON TELEFON AB L M , SIOMINA IANA , KAZMI MUHAMMAD
发明人： SIOMINA IANA , KAZMI MUHAMMAD
IPC分类号： H04W56/00
CPC分类号： H04W56/001 , H04W56/0055
摘要： In its various aspects, the present invention addresses the many challenges associated with making timing measurements involving multifarious radio links. Such measurements are referred to herein as "enhanced" to connote that such timing determinations are being made across multifarious radio links. Here, a radio link will be understood as connecting two radio nodes, and two radio links are considered to be multifarious with respect to each other if they are opposite in terms of uplink and downlink transmit directions, and further if they are associated with different cell identifiers and/or if the two links are between different pairs of radio nodes. In this context, the teachings herein disclose the sharing of "enhanced timing measurement" capability information, e.g., between radio nodes and positioning nodes. Such information indicates the enhanced timing measurement capability of a radio node. Sharing such information enables another node, e.g., a positioning node, to determine an enhanced timing measurement configuration to be used by a radio node. Further, additional teachings herein disclose advantageous configurations for making enhanced timing measurements, and techniques for compensating timing measurements determined from multifarious radio links, e.g., compensating for frequency-dependent propagation time differences.
摘要翻译：在各方面，本发明解决了与进行多种无线电链路的定时测量相关的许多挑战。这样的测量在本文中被称为“增强”，以表明正在通过多种无线电链路进行这种定时确定。这里，无线电链路将被理解为连接两个无线电节点，并且如果两个无线电链路在上行链路和下行链路传输方向上相反，则认为两个无线电链路相对于彼此是多重的，并且如果它们与不同的小区相关联标识符和/或如果两个链路在不同的无线电节点对之间。在此上下文中，本文的教导公开了例如在无线电节点和定位节点之间共享“增强的定时测量”能力信息。这样的信息表示无线电节点的增强的定时测量能力。共享这样的信息使得另一个节点，例如定位节点能够确定由无线电节点使用的增强的定时测量配置。此外，本文的另外的教导公开了用于进行增强的时序测量的有利配置，以及用于补偿从多种无线电链路确定的定时测量的技术，例如补偿频率依赖的传播时间差。

7. 发明申请

WO2012112101A8 CONFIGURATION OF REFERENCE SIGNAL TRANSMISSION BANDWIDTH 审中-公开
标题翻译：参考信号传输带宽配置
公开(公告)号：WO2012112101A8
公开(公告)日：2012-11-15
申请号：PCT/SE2012050019
申请日：2012-01-12
申请人： ERICSSON TELEFON AB L M , SIOMINA IANA , KAZMI MUHAMMAD
发明人： SIOMINA IANA , KAZMI MUHAMMAD
IPC分类号： H04W64/00
CPC分类号： H04W24/10 , G01S5/0205 , G01S5/0236 , H04B17/27 , H04B17/318 , H04B17/382 , H04L5/0048 , H04L5/0092 , H04W4/023 , H04W24/00 , H04W36/0094 , H04W64/00 , H04W72/0446 , H04W72/082 , H04W72/12
摘要： Processing implemented by a method and apparatus herein advantageously addresses degradations to the quality of reference signal measurements and/or to the quality of serving cell data reception that would otherwise result from a wireless device (36) measuring different cells' reference signals over different bandwidths. The processing addresses these potential degradations by intelligently configuring the bandwidth over which different cells actually transmit reference signals. In this regard, the processing includes identifying (100) the cell bandwidth of each cell in a set of cells that transmit reference signals likely to be measured during a given measurement session of a wireless device (36). Processing then entails selecting (110), as a function of the cell bandwidths, a reference- signal bandwidth over which reference signals are to be transmitted from at least a subset of the cells in the set. Finally, processing includes configuring (120) at least each cell in the subset to transmit reference signals over said reference-signal bandwidth.
摘要翻译：本文方法和装置实现的处理有利地解决了参考信号测量的质量降低和/或由无线设备（36）在不同带宽上测量不同小区的参考信号而导致的服务小区数据接收的质量。该处理通过智能地配置不同的小区实际传输参考信号的带宽来解决这些潜在的退化问题。在这点上，处理包括识别（100）在无线设备（36）的给定测量会话期间发送可能被测量的参考信号的一组小区中的每个小区的小区带宽。然后，处理需要根据小区带宽选择（110）参考信号带宽，参考信号带宽将从集合中的小区的至少一个子集发送参考信号。最后，处理包括配置（120）子集中的至少每个小区以通过所述参考信号带宽传送参考信号。

8. 发明申请

WO2011087428A3 METHODS AND APPARATUS FOR IMPROVED REFERENCE SIGNAL CORRELATION CHARACTERISTICS 审中-公开
标题翻译：改进的参考信号相关特性的方法和装置
公开(公告)号：WO2011087428A3
公开(公告)日：2011-10-06
申请号：PCT/SE2011050008
申请日：2011-01-07
申请人： ERICSSON TELEFON AB L M , SIOMINA IANA , GERSTENBERGER DIRK , KAZMI MUHAMMAD , LARSSON DANIEL
发明人： SIOMINA IANA , GERSTENBERGER DIRK , KAZMI MUHAMMAD , LARSSON DANIEL
IPC分类号： H04L5/00
CPC分类号： H04L5/005 , G01S1/042 , G01S1/24 , H04L5/0007 , H04L5/0091 , H04W64/00
摘要： The auto-correlation properties of a reference signal or pilot pattern, such as a position reference signal (PRS) in a Long Term Evolution communication system, is improved by modifying the currently specified PRS patterns, and/or by PRS pattern shaping. Pattern shaping can result in creation of virtual PRS patterns, for example, by 5 controlling the PRS transmitted or received power used by the correlator. PRS power shaping can be implemented differently according to the location where the PRS power is calculated, e.g., in a network node or in a user equipment.
摘要翻译：通过修改当前指定的PRS模式和/或通过PRS模式整形来改善诸如长期演进通信系统中的位置参考信号（PRS）的参考信号或导频模式的自相关特性。模式整形可以产生虚拟PRS模式，例如，通过5控制相关器使用的PRS发送或接收功率。可以根据计算PRS功率的位置，例如在网络节点中或在用户设备中，不同地实现PRS功率整形。

9. 发明申请

WO2011055321A3 SIGNALING FOR FLEXIBLE CARRIER AGGREGATION 审中-公开
标题翻译：信令灵活载波聚合
公开(公告)号：WO2011055321A3
公开(公告)日：2011-07-14
申请号：PCT/IB2010055000
申请日：2010-11-04
申请人： ERICSSON TELEFON AB L M , LARSSON MAGNUS , KAZMI MUHAMMAD , BERGLJUNG CHRISTIAN
发明人： LARSSON MAGNUS , KAZMI MUHAMMAD , BERGLJUNG CHRISTIAN
IPC分类号： H04L5/00
CPC分类号： H04W76/025 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0096 , H04W48/10
摘要： Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for one of the multiple radio frequency component carriers is signaled to indicate at least one of the component carriers is configured to operate in a selected one of the first mode of operation and the second mode of operation so that a network radio node and a user equipment radio node can communicate using the selected mode of operation.
摘要翻译：为无线电通信系统提供灵活的载波聚合。确定使用多个射频分量载波通过无线电接口进行通信的能力。多个分量载波中的每一个可以在第一操作模式中配置有一个或多个控制信道，并且在第二操作模式中不具有控制信道。发信号通知多个射频分量载波中的一个的配置信息，以指示至少一个分量载波被配置为以第一操作模式和第二操作模式中的选定一个操作，使得网络无线电节点和用户设备无线电节点可以使用所选择的操作模式进行通信。

10. 发明申请

WO2010088930A3 TECHNIQUE FOR ANCHOR CARRIER SELECTION IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中锚索选择的技术
公开(公告)号：WO2010088930A3
公开(公告)日：2010-10-21
申请号：PCT/EP2009005861
申请日：2009-08-12
申请人： ERICSSON TELEFON AB L M , LINDOFF BENGT , KAZMI MUHAMMAD
发明人： LINDOFF BENGT , KAZMI MUHAMMAD
IPC分类号： H04W36/06 , H04W36/30
CPC分类号： H04W36/06 , H04W36/0055 , H04W36/30
摘要： The present disclosure relates to a technique for avoiding, forestalling, or reducing re-establishment procedures in a telecommunications system having multiple carriers. A method aspect of this technique includes monitoring a signal quality of an anchor component carrier associated with a serving cell of a mobile terminal and used by the mobile terminal. If the signal quality of the anchor component carrier violates a first signal quality condition, then a parameter (of, e.g., a downlink signal) of at least one candidate component carrier associated with the serving cell and distinct from the anchor component carrier is measured and the signal quality of the at least one candidate component carrier is determined based on the measured parameter. If the determined signal quality fulfils a second signal quality condition, then reselection to the at least one candidate component carrier is initiated such that the candidate component carrier becomes the anchor component carrier associated with the serving cell and used by the mobile terminal.
摘要翻译：本公开涉及一种用于在具有多个载波的电信系统中避免，预防或减少重新建立过程的技术。该技术的方法方面包括监视与移动终端的服务小区相关联并由移动终端使用的锚分量载波的信号质量。如果锚分量载波的信号质量违反第一信号质量条件，则测量与服务小区相关联且与锚分量载波不同的至少一个候选分量载波的参数（例如下行链路信号），并且基于所测量的参数确定至少一个候选分量载波的信号质量。如果确定的信号质量满足第二信号质量条件，则启动对至少一个候选分量载波的重选，使得候选分量载波变为与服务小区相关联并由移动终端使用的主分量载波。

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