专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012154105A1 RADIO NODE, POSITIONING NODE, AND METHODS THEREIN 审中-公开
标题翻译：无线电节点，定位节点及其方法
公开(公告)号：WO2012154105A1
公开(公告)日：2012-11-15
申请号：PCT/SE2012/050148
申请日：2012-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao
发明人： SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao
IPC分类号： H04W64/00
CPC分类号： H04W64/003 , G01S5/0205 , H04W24/10
摘要： Embodiments herein relate to a method in a radio node (10,12) for enabling timing measurement for positioning of a user equipment (10) served in a cell (11) controlled by a radio network node (12). The radio node configures the uplink and/or downlink signal for use by the user equipment (10) to perform a measurement or for a purpose other than a positioning measurement, The radio node (10,12) provides a positioning node (17) with an indication that the uplink and/or the downlink signal are configured for use by the user equipment (10). Thereby is the positioning node (17) enabled to use timing measurements of the uplink and/or downlink signal for positioning the user equipment (10).
摘要翻译：本文的实施例涉及无线电节点（10,12）中的方法，用于启用在由无线电网络节点（12）控制的小区（11）中服务的用户设备（10）的定位的定时测量。所述无线电节点配置所述上行链路和/或下行链路信号供所述用户设备（10）使用以执行测量或用于定位测量以外的目的。所述无线电节点（10,12）向定位节点（17）提供指示上行链路和/或下行链路信号被配置为由用户设备（10）使用。因此，定位节点（17）能够使用用于定位用户设备（10）的上行链路和/或下行链路信号的定时测量。

2. 发明申请

WO2012154106A1 A RADIO NETWORK NODE, A NODE AND METHODS THEREIN FOR ENABLING ENHANCED CELL ID TIMING MEASUREMENT FOR POSITIONING OF A USER EQUIPMENT 审中-公开
标题翻译：无线网络节点，用于实现用户设备定位的增强小区ID时间测量的节点和方法
公开(公告)号：WO2012154106A1
公开(公告)日：2012-11-15
申请号：PCT/SE2012/050149
申请日：2012-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao
发明人： SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao
IPC分类号： H04W64/00
CPC分类号： H04W64/003 , G01S5/0205 , H04W24/10
摘要： Embodiments herein relate to a method in a radio network node (12) for enabling an enhanced cell Identity, E-CID, timing measurement for positioning of a user equipment (10) in a cell (11) served by the radio network node (12). The radio network node (12) obtains information that the user equipment (10) in the cell (11) is requested to perform an E-CID timing measurement. The radio network node (12) then configures uplink and/or downlink signals that are needed to perform the E-CID timing measurement.
摘要翻译：本文的实施例涉及无线电网络节点（12）中的方法，用于使能增强小区标识，E-CID，用于在由无线电网络节点（12）服务的小区（11）中定位用户设备（10）的定时测量）。无线电网络节点（12）获得请求小区（11）中的用户设备（10）执行E-CID定时测量的信息。无线电网络节点（12）然后配置执行E-CID定时测量所需的上行链路和/或下行链路信号。

3. 发明申请

WO2012108811A1 SIGNALING FOR LEGACY TERMINAL OPERATION IN HARMONIZED BANDS 审中-公开
标题翻译：用于协调一致的银行的信号终端操作信号
公开(公告)号：WO2012108811A1
公开(公告)日：2012-08-16
申请号：PCT/SE2012/050026
申请日：2012-01-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TEJEDOR, Erika , CUI, Tao , KAZMI, Muhammad
发明人： TEJEDOR, Erika , CUI, Tao , KAZMI, Muhammad
IPC分类号： H04W48/10
CPC分类号： H04W72/0453 , H04W48/10 , H04W72/042 , H04W88/08 , H04W88/10
摘要： Network nodes and methods therein for enabling use, in a cell, of different types of mobile terminals. A method in a network node (501) associated with the cell comprises supporting (302), at least part of, at least two frequency bands having a respective predefined frequency band indicator in said cell. The method further comprises signaling (304) information associated with said at least two frequency bands to UEs in the cell, thus enabling use of UEs operating in a respective different one of said at least two frequency bands in the cell.
摘要翻译：网络节点和其中的方法，用于使得能够在小区中使用不同类型的移动终端。与所述小区相关联的网络节点（501）中的方法包括在所述小区中支持（302）至少两个具有相应预定频带指示符的频带。该方法还包括向小区中的UE发送与所述至少两个频带相关联的信息（304）信息，从而使得能够使用在小区中的所述至少两个频带中的相应不同的一个频带中操作的UE。

4. 发明申请

WO2012082046A1 EXCHANGE OF PARAMETERS RELATING TO MEASUREMENT PERIODS 审中-公开
标题翻译：交换与测量期相关的参数
公开(公告)号：WO2012082046A1
公开(公告)日：2012-06-21
申请号：PCT/SE2011/051044
申请日：2011-08-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , CUI, Tao
发明人： KAZMI, Muhammad , CUI, Tao
IPC分类号： H04L5/00
CPC分类号： H04W24/08 , H04L5/0078 , H04L5/0091 , H04W36/0094 , H04W36/30 , H04W64/00 , H04W88/02 , H04W88/08
摘要： Methods, a first, and a second network node as well as a user equipment for exchange of measurement period related parameters are provided. The user equipment (140) performs a method for measuring at least one measurement quantity on a second cell on a second carrier operated by a second radio network node (120). The user equipment (140) receives (203), from the second radio network node (120), an indication indicative of the second carrier and a first parameter to be used by the user equipment for measuring said at least one measurement quantity. The first parameter relates to at least a first measurement period. The user equipment (140) determines (205) the first measurement period based on the first parameter. Moreover, the user equipment (140) measures (207) said at least one measurement quantity on at least the second cell on the second carrier over the first measurement period. The second network node (120) performs a method for providing the first parameter to be used by the user equipment (140).The second network node (120) sends (203), to the user equipment (140), the first parameter and the indication indicative of the second carrier. The first parameter is determined based on a specific length of the first measurement period.
摘要翻译：提供了方法，第一和第二网络节点以及用于交换测量周期相关参数的用户设备。用户设备（140）执行用于测量由第二无线电网络节点（120）操作的第二载波上的第二小区上的至少一个测量量的方法。所述用户设备（140）从所述第二无线电网络节点（120）接收指示所述第二载波的指示（203）和所述用户设备要用于测量所述至少一个测量量的第一参数。第一参数涉及至少第一测量周期。用户设备（140）基于第一参数确定（205）第一测量周期。此外，用户设备（140）在第一测量周期上测量（207）在第二载波上的至少第二小区上的至少一个测量量。第二网络节点（120）执行用于提供要由用户设备（140）使用的第一参数的方法，第二网络节点（120）向用户设备（140）发送第一参数和（203）指示第二载波的指示。基于第一测量周期的特定长度来确定第一参数。

5. 发明申请

WO2011136711A1 A METHOD AND APPARATUS FOR REFERENCE TIME ACQUISITION FOR POSITIONING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于在无线通信网络中定位参考信号的参考时间获取的方法和装置
公开(公告)号：WO2011136711A1
公开(公告)日：2011-11-03
申请号：PCT/SE2010/051349
申请日：2010-12-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao , VOLTOLINA, Elena
发明人： SIOMINA, Iana , KAZMI, Muhammad , CUI, Tao , VOLTOLINA, Elena
IPC分类号： G01S5/02
CPC分类号： H04W56/0015 , G01S5/0226 , H04W64/00
摘要： The present invention provides a muting configuration for reference signal (RS) transmission as a pattern defined by at least the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell (20) thus are differentiated from another cell by use of a different muting sequence, a different reference point, or both. Moreover, in one or more embodiments, the present invention provides for the use of a common muting sequence or reference point across cells (20), with muting occasions being differentiated between cells (20) through use of different reference points (in the case of a common muting sequence), or through use of different muting sequences (in the case of a common reference point), or different sequences and different reference points. Such arrangements simplify the signaling needed to control or indicate the muting configuration in use in the cells of interest, provide an advantageous basis for propagating muting configurations among cells (20), eliminate the need for predefined muting configurations, and the need for blind detection of muting by wireless communication apparatuses (14), such as UEs.
摘要翻译：本发明提供了一种用于参考信号（RS）传输的静音配置，作为至少由静音序列和参考点组合定义的模式。因此，给定的无线通信网络小区（20）的静音场合通过使用不同的静默序列，不同的参考点或两者而与另一个小区区分开。此外，在一个或多个实施方案中，本发明提供了在细胞（20）上使用常见的突变序列或参考点，其中通过使用不同的参考点（在通常的静止序列），或通过使用不同的静默序列（在共同参考点的情况下）或不同的序列和不同的参考点。这样的布置简化了控制或指示在感兴趣的单元中使用的静音配置所需的信令，为在小区（20）中传播静音配置提供了有利的基础，消除了对预定义的静音配置的需要，以及对盲目检测通过诸如UE之类的无线通信设备（14）进行静音。

6. 发明申请

WO2012023893A1 POSITIONING NODE, USER EQUIPMENT AND METHODS THEREIN 审中-公开
标题翻译：定位节点，用户设备及其方法
公开(公告)号：WO2012023893A1
公开(公告)日：2012-02-23
申请号：PCT/SE2011/050725
申请日：2011-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CUI, Tao , KAZMI, Muhammad , SIOMINA, Iana
发明人： CUI, Tao , KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W64/00
CPC分类号： G01S5/10 , H04W4/02 , H04W64/00
摘要： Embodiments herein relate to a method in a user equipment (10) for enabling positioning of the user equipment (10) in a radio communications network. The user equipment (10) is served in a first cell controlled by a radio network node (12), which user equipment (10) knows or can obtain a system frame number of at least one cell, and a positioning node (15) and the radio network node (12) are comprised in the radio communications network. The user equipment (10) receives, from the positioning node (15), a message comprising positioning assistance data, which positioning assistance data comprises information associated with the at least one cell for which the system frame number is known or can be obtained by the user equipment (10). The user equipment (10) also performs a positioning measurement using the positioning assistance data and the system frame number of the at least one cell to enable positioning of the user equipment (10).
摘要翻译：本文的实施例涉及用于使得用户设备（10）能够定位在无线电通信网络中的用户设备（10）中的方法。用户设备（10）在由无线电网络节点（12）控制的第一小区中服务，该用户设备（10）知道或可以获得至少一个小区的系统帧号，以及定位节点（15）和无线电网络节点（12）被包括在无线电通信网络中。用户设备（10）从定位节点（15）接收包括定位辅助数据的消息，所述定位辅助数据包括与所述系统帧号已知的至少一个小区相关联的信息，或者可由用户设备（10）。用户设备（10）还使用定位辅助数据和至少一个小区的系统帧号进行定位测量，以使得能够定位用户设备（10）。

7. 发明申请

WO2013185323A1 TRANSMIT POWER CONTROL 审中-公开
标题翻译：发射功率控制
公开(公告)号：WO2013185323A1
公开(公告)日：2013-12-19
申请号：PCT/CN2012/076903
申请日：2012-06-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhang , GU, Xinyu , KAZMI, Muhammad
发明人： ZHANG, Zhang , GU, Xinyu , KAZMI, Muhammad
IPC分类号： H04W52/00
CPC分类号： H04W52/241 , H04W52/12 , H04W52/243 , H04W52/247 , H04W88/08 , H04W88/12
摘要： A transmit power control (TPC) method is provided. The method includes: obtaining a first channel quality of a pilot channel for a user equipment (UE) (S310); performing an interference cancellation on the pilot channel to obtain a second channel quality of the channel (S320); and instructing the UE to adjust the transmit power based on at least the first channel quality (S330).
摘要翻译：提供发射功率控制（TPC）方法。该方法包括：获取用户设备（UE）的导频信道的第一信道质量（S310）; 在导频信道上执行干扰消除以获得信道的第二信道质量（S320）; 并且指示UE基于至少第一信道质量来调整发射功率（S330）。

8. 发明申请

WO2013169198A1 RADIO BASE STATION 审中-公开
标题翻译：无线电基站
公开(公告)号：WO2013169198A1
公开(公告)日：2013-11-14
申请号：PCT/SE2013/050520
申请日：2013-05-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CENTONZA, Angelo , KAZMI, Muhammad
发明人： CENTONZA, Angelo , KAZMI, Muhammad
IPC分类号： H04W24/10
CPC分类号： H04L5/0032 , H04L5/001 , H04L5/005 , H04L5/0073 , H04W16/10 , H04W16/32 , H04W24/10 , H04W72/0426
摘要： The present disclosure relates to a method in a second radio network node (100) serving a second UE (140a-b). The method comprises receiving a first message from an interfering radio network node (110; 150) which can cause interference to the second UE, said first message comprising information about a first ABS pattern allocated in said interfering radio network node. The method also comprises determining a second usable ABS pattern, said second usable ABS pattern comprising protected subframes overlapping with subframes comprised in the first ABS pattern, which second usable ABS pattern the second radio network node can use to configure the second UE with a second measurement resource restriction pattern for performing measurement on at least one neighbour cell (119, 139, 159). The method also comprises receiving a second message from a first radio network node (120; 130) serving a first UE (140c-f), comprising information about a first usable ABS pattern used by said first radio network node to configure the first UE with a first measurement resource restriction pattern for performing measurement on at least one neighbour cell (109, 119, 159). The method also comprises preparing, based on the first usable ABS pattern, a neighbour cell list comprising neighbour cell(s) on which the second UE should perform measurements in the second measurement resource restriction pattern.
摘要翻译：本公开涉及服务于第二UE（140a-b）的第二无线电网络节点（100）中的方法。该方法包括从可能对第二UE造成干扰的干扰无线电网络节点（110; 150）接收第一消息，所述第一消息包括关于在所述干扰无线电网络节点中分配的第一ABS模式的信息。该方法还包括确定第二可用ABS模式，所述第二可用ABS模式包括与包括在第一ABS模式中的子帧重叠的受保护子帧，第二无线电网络节点可以使用第二可用ABS模式来配置第二UE与第二测量用于对至少一个相邻小区进行测量的资源限制模式（119,139,159）。该方法还包括从服务于第一UE（140c-f）的第一无线电网络节点（120; 130）接收第二消息，包括关于由所述第一无线电网络节点使用以配置所述第一UE的第一可用ABS模式的信息用于对至少一个相邻小区进行测量的第一测量资源限制模式（109,119,159）。该方法还包括基于第一可用的ABS模式准备包括相邻小区的相邻小区列表，其中第二UE应在其上执行第二测量资源限制模式中的测量。

9. 发明申请

WO2013051978A1 CELL SELECTION MECHANISM IN MOBILE RELAY OPERATION 审中-公开
标题翻译：手机继电器操作中的电池选择机制
公开(公告)号：WO2013051978A1
公开(公告)日：2013-04-11
申请号：PCT/SE2012/050032
申请日：2012-01-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TEYEB, Oumer , KAZMI, Muhammad , MILDH, Gunnar
发明人： TEYEB, Oumer , KAZMI, Muhammad , MILDH, Gunnar
IPC分类号： H04W36/32
CPC分类号： H04W36/32 , H04W48/04 , H04W84/005 , H04W84/047
摘要： The present invention relates to a method in a radio network node of a cellular network, for controlling admission of a UE in a cell covering a region. The method comprises obtaining {710} a location of the UE, comparing (720) information related to a geometric boundary of the region and the obtained location of the UE, and determining (730) whether to admit the UE in the cell based on the comparison.
摘要翻译：蜂窝网络的无线网络节点中的方法技术领域本发明涉及蜂窝网络的无线网络节点中的方法，用于控制覆盖区域的小区中的UE的接纳。该方法包括：获得{710} UE的位置，比较（720）与所述区域的几何边界和所获得的所述UE的位置有关的信息，以及（730）是否基于所述UE在所述小区中接纳所述UE 比较。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式