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

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。

2. 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。

3. 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）。

4. 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。

5. 发明申请

WO2012141636A1 REDUCING COMPLEXITY OF PATTERN-BASED MEASUREMENTS 审中-公开
标题翻译：降低基于图案的测量的复杂性
公开(公告)号：WO2012141636A1
公开(公告)日：2012-10-18
申请号：PCT/SE2011/051402
申请日：2011-11-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , SIOMINA, Iana
发明人： KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , G01S5/0205 , H04W64/00
摘要： A measuring node (700) in a wireless network (100) sets switching points for a plurality of measurement groups, performs measurements of signals transmitted from one or more cells corresponding to a group, and switches, at each switching point, from performing measurements according to one measurement group to performing measurements according to the next measurement group. The signals are transmitted by the cells in measurement occasions that repeat in a pattern. A switching point is a time by which the measuring node (700) node is expected to complete, at least in part, measurements of the one group and be ready to proceed with measurements of the next group. A configuring node (600) sends assistance data to the measuring node (700) to enable the measuring node (700) to determine the switching points for the measurement groups.
摘要翻译：无线网络（100）中的测量节点（700）设置多个测量组的切换点，执行从与一组对应的一个或多个小区发送的信号的测量，并且在每个切换点处切换执行测量到一个测量组，以根据下一个测量组进行测量。在以图案重复的测量场合中，信号由单元传输。切换点是测量节点（700）预期完成至少部分地测量一组并准备进行下一组的测量的时间。配置节点（600）将辅助数据发送到测量节点（700），以使得测量节点（700）能够确定测量组的切换点。

6. 发明申请

WO2012112102A1 BANDWIDTH-BASED INITIATION OF HANDOVER FOR REFERENCE SIGNAL MEASUREMENTS 审中-公开
标题翻译：用于参考信号测量的基于带宽的切换启动
公开(公告)号：WO2012112102A1
公开(公告)日：2012-08-23
申请号：PCT/SE2012/050020
申请日：2012-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad
发明人： SIOMINA, Iana , KAZMI, Muhammad
IPC分类号： H04W36/24 , H04W36/00 , 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 improves the quality of measurements performed by a wireless device (36), by ensuring that the device (36) measures its serving cell over at least as large of a bandwidth as the bandwidth over which it measures neighbor cells. Such processing specifically includes identifying, for each of a plurality of neighbor cells, a measurement bandwidth over which the wireless device (36) is to perform measurements of that cell. Processing then entails selectively initiating handover of the wireless device (36) from a serving cell to one of the neighbor cells, depending on how many of those neighbor cells have a measurement bandwidth larger than that of the serving cell. Thus, contrasted with traditional performance- based handovers that are conducted based on the strength of already made reference signal measurements, handover herein is performed based on the bandwidth(s) over which such measurements will be performed in the future.
摘要翻译：通过本文的方法和装置实现的处理有利地通过确保设备（36）至少与其测量的带宽一样大的带宽来测量其服务小区来改善由无线设备（36）执行的测量的质量相邻细胞。这种处理具体包括为多个相邻小区中的每一个识别测量带宽，无线设备（36）将通过该测量带宽执行该小区的测量。然后处理需要有选择地启动无线设备（36）从服务小区到相邻小区之一的切换，这取决于这些相邻小区中的多少具有比服务小区的测量带宽大的测量带宽。因此，与基于已经做出的参考信号测量的强度进行的传统基于性能的切换相反，这里的切换是基于将来将进行这种测量的带宽来执行的。

7. 发明申请

WO2012044232A2 POSITIONING MEASUREMENTS AND CARRIER SWITCHING IN MULTI-CARRIER WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：多载波无线通信网络中的定位测量和载波切换
公开(公告)号：WO2012044232A2
公开(公告)日：2012-04-05
申请号：PCT/SE2011/051063
申请日：2011-09-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , SIOMINA, Iana
发明人： KAZMI, Muhammad , SIOMINA, Iana
IPC分类号： H04W36/06
CPC分类号： H04W36/06 , H04W4/02 , H04W36/08 , H04W36/32 , H04W64/00
摘要： in a multi-carrier wireless communication network (10), positioning-aware switching (106, 208) of a primary carrier from a first carrier to a second carrier for a UE (12) is constrained to enable one or more positioning measurements (204) to be performed. Either the selection (104) of the second carrier, the timing of switching (106) from the first to the second carrier, or both, are constrained to enable and enhance the positioning performance. The constraints may be operative at a serving node (32) of the network (10), at a UE (12), or both. Further constraints may be applied to the network (10) to enhance positioning performance. Carrier switching (106, 208) may be across Radio Access Technology, RAT (40, 50), and the positioning constraints may include configuring or re-configuring a device to perform positioning measurements (204) in measurement gaps (e.g., on a secondary carrier in LTE systems when Positioning Reference Signals are not transmitted on the primary carrier).
摘要翻译：在多载波无线通信网络（10）中，主载波的定位感知交换（106,208）从第一载波到用于UE（12）的第二载波被约束以实现一个或多个定位测量（204 ）被执行。第二载波的选择（104），从第一载波到第二载波的切换定时（106）或两者都被约束以实现和增强定位性能。约束可以在网络（10）的服务节点（32）处，在UE（12）处或两者都可操作。可以对网络（10）应用进一步的约束以增强定位性能。载波切换（106,208）可以跨越无线电接入技术RAT（40,50），并且定位约束可以包括配置或重新配置设备以在测量间隙中执行定位测量（204）（例如，在次级当在主载波上不发送定位参考信号时，LTE系统中的载波）。

8. 发明申请

WO2011115546A1 A METHOD AND APPARATUS FOR MUTING SIGNALING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：一种用于在无线通信网络中进行信号静噪的方法和装置
公开(公告)号：WO2011115546A1
公开(公告)日：2011-09-22
申请号：PCT/SE2011/050242
申请日：2011-03-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad
发明人： SIOMINA, Iana , KAZMI, Muhammad
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , G01S1/042 , G01S1/20 , H04L5/0044 , H04W64/00 , H04W74/002
摘要： In one aspect, the present invention provides a simple method of signaling reference signal muting information to receiving radio equipment (50), such as items of user equipment (UEs) (20). The reference signals may be positioning reference signals and/or cell-specific reference signals, for example. In one or more embodiments, the present invention proposes a general solution whereby the receiving radio equipment (50) is informed not only on whether muting is used in general in a cell, but also the particular timing and formatting of such muting. Further, the contemplated method provides for the use of dynamic muting patterns, and thus avoids the need for statically defined muting patterns, and provides for coordinated muting control, across two or more network cells. In at least one embodiment, static or less dynamic aspects of the muting configuration is signaled via higher-layer signaling, while lower-layer signaling is used to signal more dynamic aspects of the muting configuration.
摘要翻译：一方面，本发明提供了一种将参考信号静音信息发送到诸如用户设备（UE）（20）的接收无线电设备（50）的简单方法。参考信号例如可以是定位参考信号和/或小区特定参考信号。在一个或多个实施例中，本发明提出了通用解决方案，其中不仅通知接收无线电设备（50）是否通常在小区中使用静音，而且还通知这种静音的特定定时和格式化。此外，预期的方法提供使用动态静音模式，并且因此避免了对静态定义的静音模式的需要，并提供跨两个或多个网络小区的协调静音控制。在至少一个实施例中，通过较高层信令来发信号通知静音配置的静态或较小动态的方面，而较低层的信令用于发出静音配置的更多动态方面。

9. 发明申请

WO2013115694A1 NODE AND METHOD FOR ADAPTING PARALLEL MEASUREMENTS WITH RESPECT TO AN ENHANCED RECEIVER 审中-公开
标题翻译：适用于增强接收机的并行测量的节点和方法
公开(公告)号：WO2013115694A1
公开(公告)日：2013-08-08
申请号：PCT/SE2012/050973
申请日：2012-09-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SIOMINA, Iana , KAZMI, Muhammad
发明人： SIOMINA, Iana , KAZMI, Muhammad
IPC分类号： H04W24/10
CPC分类号： H04W24/10
摘要： Example embodiments are directed towards a radio node (101, 103), and corresponding method therein, for adapting parallel measurements and/or channel receptions when an enhanced receiver is in use. The radio node (101, 103) is configured to obtain information associated with parallel measurements and/or information associated with channel receptions. The radio node (101, 103) is further configured to obtain information related to interference and adapt a number of current parallel measurements and/or channel information based on the obtained information and at least one characteristic of an enhanced receiver. Example embodiments are also directed towards a network node (103, 140), and methods therein, for configuring measurements and/or channel receptions for a radio node (101, 103) by accounting for an enhanced receiver utilization. The network node (103, 140) is configured to determine a number of parallel measurements and/or channel receptions being performed by the radio node (101, 103), as well as a capability of the radio to perform and/or adapt parallel measurements and/or receive channels. The network node (103, 140) is further configured to send, to the radio node (101, 103), at least one instruction, based on the determined information and capability, to perform or adapt one or more measurements and/or receive on or more channels.
摘要翻译：示例性实施例针对无线电节点（101,103）及其中的对应方法，用于在增强型接收机正在使用时调整并行测量和/或信道接收。无线电节点（101,103）被配置为获得与并行测量和/或与频道接收相关联的信息相关联的信息。无线电节点（101,103）还被配置为基于所获得的信息和增强型接收机的至少一个特性来获得与干扰相关的信息并适配多个当前并行测量和/或信道信息。示例性实施例还针对网络节点（103,140）及其中的方法，用于通过考虑增强的接收机利用率来配置针对无线电节点（101,103）的测量和/或信道接收。网络节点（103,140）被配置为确定由无线电节点（101,103）执行的并行测量和/或信道接收的数量以及无线电执行和/或调整并行测量的能力和/或接收频道。网络节点（103,140）还被配置为基于所确定的信息和能力向无线电节点（101,103）发送至少一个指令，以执行或调整一个或多个测量和/或接收或更多渠道。

10. 发明申请

WO2013028119A1 MEASUREMENT AND REPORTING CONFIGURATION IN RADIO COMMUNICATION NETWORKS 审中-公开
标题翻译：无线电通信网络的测量和报告配置
公开(公告)号：WO2013028119A1
公开(公告)日：2013-02-28
申请号：PCT/SE2012/050798
申请日：2012-07-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , SIOMINA, Iana , KAZMI, Muhammad
发明人： SIOMINA, Iana , KAZMI, Muhammad
IPC分类号： H04W72/12
CPC分类号： H04W24/00 , H04J11/005 , H04L5/0053 , H04L5/0073 , H04W24/08 , H04W72/1257 , H04W72/1263 , H04W72/1289
摘要： A wireless device, a network apparatus, a test equipment and a method in a heterogeneous radio-communication system configured to perform and report measurements in view of patterns including at least two types of subframes are provided. The wireless device has a transceiver and a processing unit. The transceiver is configured to send and to receive signals from more than one cell, and to receive information defining a first pattern related to first cells. The processing unit is configured to determine a second pattern related to second cells based on the first pattern and at least one of an indication or predefined rule relating the first pattern and the second pattern, to perform measurements related to the signals, and to report, to a network node, measurement results based on the measurements, the measurement results being related to signals received from a number of one or more cells.
摘要翻译：提供了一种无线设备，网络设备，测试设备和异构无线电通信系统中的方法，该系统被配置为考虑到包括至少两种类型的子帧的模式来执行和报告测量。无线设备具有收发器和处理单元。收发器被配置为发送和接收来自多于一个小区的信号，并且接收定义与第一小区有关的第一模式的信息。所述处理单元被配置为基于所述第一模式和与所述第一模式和所述第二模式相关联的指示或预定义规则中的至少一个来确定与第二小区有关的第二模式，以执行与所述信号相关的测量，对网络节点，基于测量的测量结果，测量结果与从一个或多个单元的数量接收的信号有关。

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