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1.发明授权Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback 有权演进节点B和每个CSI-RS反馈的相干协调多点传输方法公开(公告)号：US08953478B2
公开(公告)日：2015-02-10
申请号：US13525509
申请日：2012-06-18
IPC分类号： H04W24/10
CPC分类号： H04W72/044 , H04B1/69 , H04B7/024 , H04B7/0413 , H04B7/0456 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/0035 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L5/1469 , H04L12/189 , H04L27/2607 , H04L65/4076 , H04L65/608 , H04W4/08 , H04W4/70 , H04W36/0094 , H04W36/04 , H04W48/16 , H04W52/0216 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/0493 , H04W72/082 , H04W72/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/442 , Y02D70/444
摘要： An evolved Node B (eNB) and method for coherent coordinated multipoint transmission with per CSI-RS feedback are generally described herein. The eNB may configure a first cooperating point and a second cooperating point to jointly transmit a multi-node channel-state information (CSI) reference signal (RS) (CSI-RS) in predetermined resource elements of a resource block. The eNB may receive CSI reports as feedback from user equipment (UE). The CSI reports may include a precoding matrix indicator (PMI) indicating relative phase information between the cooperating points based on the multi-node CSI-RS. The CSI reports for the multi-node CSI-RS may be restricted to a PMI of rank-1. The eNB may configure the cooperating points for a coherent joint transmission to the UE based at least on the relative phase information. The coherent joint transmission may also be jointly beamformed based on single-node PMIs.
摘要翻译： 这里一般地描述了用于每个CSI-RS反馈的相干协调多点传输的演进节点B（eNB）和方法。 eNB可以配置第一协作点和第二协作点以在资源块的预定资源元素中联合发送多节点信道状态信息（CSI）参考信号（CSI）参考信号（CSI）。 eNB可以从用户设备（UE）接收作为反馈的CSI报告。 CSI报告可以包括基于多节点CSI-RS指示协作点之间的相对相位信息的预编码矩阵指示符（PMI）。 针对多节点CSI-RS的CSI报告可能被限制在等级-1的PMI。 eNB可以至少基于相对相位信息来配置用于向UE的相干联合传输的协作点。 相干联合传输也可以基于单节点PMI联合波束形成。
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2.发明申请COORDINATED MULTIPOINT CONFIGURATION BASED ON CHANNEL STATE INFORMATION REFERENCE SIGNALS 有权基于通道状态信息参考信号的协调多点配置公开(公告)号：US20130196699A1
公开(公告)日：2013-08-01
申请号：US13534313
申请日：2012-06-27
IPC分类号： H04W24/00
CPC分类号： H04W72/044 , H04B1/69 , H04B7/024 , H04B7/0413 , H04B7/0456 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/0035 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L5/1469 , H04L12/189 , H04L27/2607 , H04L65/4076 , H04L65/608 , H04W4/08 , H04W4/70 , H04W36/0094 , H04W36/04 , H04W48/16 , H04W52/0216 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/0493 , H04W72/082 , H04W72/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/442 , Y02D70/444
摘要： Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for configuring coordinated multipoint (CoMP) for network devices. In various embodiments, configuration of the CoMP may be based on channel state information reference signals. Other embodiments may be described and/or claimed.
摘要翻译： 本公开的实施例描述了用于配置用于网络设备的协调多点（CoMP）的设备，方法，计算机可读介质和系统配置。 在各种实施例中，CoMP的配置可以基于信道状态信息参考信号。 可以描述和/或要求保护其他实施例。
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3.发明授权Coordinated multipoint configuration based on channel state information reference signals 有权基于信道状态信息参考信号的协调多点配置公开(公告)号：US08843100B2
公开(公告)日：2014-09-23
申请号：US13534313
申请日：2012-06-27
IPC分类号： H04M11/00
CPC分类号： H04W72/044 , H04B1/69 , H04B7/024 , H04B7/0413 , H04B7/0456 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/0035 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L5/1469 , H04L12/189 , H04L27/2607 , H04L65/4076 , H04L65/608 , H04W4/08 , H04W4/70 , H04W36/0094 , H04W36/04 , H04W48/16 , H04W52/0216 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/0493 , H04W72/082 , H04W72/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/442 , Y02D70/444
摘要： Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for configuring coordinated multipoint (CoMP) for network devices. In various embodiments, configuration of the CoMP may be based on channel state information reference signals. Other embodiments may be described and/or claimed.
摘要翻译： 本公开的实施例描述了用于配置用于网络设备的协调多点（CoMP）的设备，方法，计算机可读介质和系统配置。 在各种实施例中，CoMP的配置可以基于信道状态信息参考信号。 可以描述和/或要求保护其他实施例。
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4.发明授权公开(公告)号：US09155082B2
公开(公告)日：2015-10-06
申请号：US13628923
申请日：2012-09-27
IPC分类号： H04B15/00 , H04W72/04 , H04W72/08 , H04W52/02 , H04L5/14 , H04W72/12 , H04W76/04 , H04W24/00 , H04W24/02 , H04N21/258 , H04N21/414 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04L5/00 , H04L12/18 , H04L29/06 , H04W28/02 , H04L1/18 , H04W52/14
CPC分类号： H04L5/1446 , H04J11/0073 , H04L1/0033 , H04L1/1635 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04L5/14 , H04L5/1438 , H04L5/1469 , H04L12/189 , H04L12/2854 , H04L47/283 , H04L65/601 , H04L67/02 , H04L67/2842 , H04N21/25841 , H04N21/41407 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/0268 , H04W28/0278 , H04W52/02 , H04W52/0206 , H04W52/0209 , H04W52/0229 , H04W52/0235 , H04W52/143 , H04W52/243 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0426 , H04W72/0446 , H04W72/048 , H04W72/082 , H04W72/1205 , H04W72/1242 , H04W72/1268 , H04W72/1273 , H04W72/1284 , H04W74/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Technology is discussed for extending frequency and time based approaches, such as Inter-Cell Interference Coordination (ICIC) and enhanced ICIC (eICIC), to interference mitigation for clusters within a Wireless Wide Area Network (WWAN) of transmission points with a common transmission point identity. Multiple transmission power messages correlated to different transmission point characteristics can be configured among multiple transmission points sharing the same transmission point identity. These multiple transmission power messages can be used to coordinate transmissions from adjacent transmission points on differing frequencies. Additionally, new sets of reference signals can be configured to correlate to different transmission point characteristics. These new, correlated reference signals can be used to decouple measurements used to provide feedback to one set of transmission points from reference signals transmitted by another set of transmission points with the same transmission point identity.
摘要翻译： 讨论了技术，用于将基于频率和时间的方法，例如小区间干扰协调（ICIC）和增强型ICIC（eICIC）扩展到具有公共传输点的传输点的无线广域网（WWAN）内的群集的干扰减轻 身份 可以在共享相同传输点标识的多个传输点之间配置与不同传输点特性相关的多个传输功率消息。 这些多个传输功率消息可用于协调来自不同频率上的相邻传输点的传输。 另外，可以将新的参考信号组配置为与不同的传输点特性相关联。 这些新的相关参考信号可以用于将用于从具有相同传输点标识的另一组传输点发送的参考信号提供反馈的测量结果去耦合到一组传输点。
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5.发明授权Timing synchronization for downlink (DL) transmissions in coordinated multipoint (CoMP) systems 有权协调多点（CoMP）系统中的下行链路（DL）传输的定时同步公开(公告)号：US09351277B2
公开(公告)日：2016-05-24
申请号：US13997232
申请日：2012-06-05
IPC分类号： H04W68/02 , H04W72/04 , H04B7/02 , H04B7/04 , H04W4/06 , H04W24/02 , H04W4/00 , H04W72/08 , H04W52/24 , H04J3/12 , H04L5/00 , H04L5/14 , H04W52/14 , H04L1/00 , H04L27/26 , H04W76/00 , H04W76/02 , H04W52/34 , H04W84/14
CPC分类号： H04L27/2675 , H04B7/024 , H04B7/0456 , H04B7/0626 , H04J3/12 , H04J11/00 , H04L1/0026 , H04L1/0077 , H04L1/1812 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0078 , H04L5/14 , H04L27/2646 , H04L27/2662 , H04W4/06 , H04W4/70 , H04W24/02 , H04W52/146 , H04W52/242 , H04W52/244 , H04W52/34 , H04W56/0015 , H04W68/02 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/085 , H04W72/12 , H04W76/11 , H04W76/40 , H04W84/14 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/20
摘要： Technology for adjusting a receiver timing of a wireless device in a Coordinated MultiPoint (CoMP) system is disclosed. One method can include the wireless device receiving a plurality of node specific reference signals (RSs) from a plurality of cooperating nodes in a coordination set of the CoMP system. The coordination set includes at least two cooperating nodes. The wireless device can estimate a composite received RS timing from a plurality of received RS timings generated from the plurality of node specific RSs. The received RS timings represent timings from the at least two cooperating nodes. The wireless device can adjust the receiver timing based on the composite received RS timing. A node specific RS can include a channel-state information reference signal (CSI-RS).
摘要翻译： 公开了一种用于调整协调多点（CoMP）系统中的无线设备的接收机定时的技术。 一种方法可以包括无线设备从CoMP系统的协调集合中的多个协作节点接收多个节点特定参考信号（RS）。 协调集包括至少两个协作节点。 无线设备可以从从多个节点特定RS生成的多个接收的RS定时估计复合接收的RS定时。 所接收的RS定时表示来自至少两个协作节点的定时。 无线设备可以基于复合接收的RS定时来调整接收机定时。 节点专用RS可以包括信道状态信息参考信号（CSI-RS）。
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6.发明申请TIMING SYNCHRONIZATION FOR DOWNLINK (DL) TRANSMISSIONS IN COORDINATED MULTIPOINT (CoMP) SYSTEMS 有权用于协调多点（CoMP）系统中的下行链路（DL）传输的时序同步公开(公告)号：US20140086221A1
公开(公告)日：2014-03-27
申请号：US13997232
申请日：2012-06-05
CPC分类号： H04L27/2675 , H04B7/024 , H04B7/0456 , H04B7/0626 , H04J3/12 , H04J11/00 , H04L1/0026 , H04L1/0077 , H04L1/1812 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0078 , H04L5/14 , H04L27/2646 , H04L27/2662 , H04W4/06 , H04W4/70 , H04W24/02 , H04W52/146 , H04W52/242 , H04W52/244 , H04W52/34 , H04W56/0015 , H04W68/02 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/085 , H04W72/12 , H04W76/11 , H04W76/40 , H04W84/14 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/20
摘要： Technology for adjusting a receiver timing of a wireless device in a Coordinated MultiPoint (CoMP) system is disclosed. One method can include the wireless device receiving a plurality of node specific reference signals (RSs) from a plurality of cooperating nodes in a coordination set of the CoMP system. The coordination set includes at least two cooperating nodes. The wireless device can estimate a composite received RS timing from a plurality of received RS timings generated from the plurality of node specific RSs. The received RS timings represent timings from the at least two cooperating nodes. The wireless device can adjust the receiver timing based on the composite received RS timing. A node specific RS can include a channel-state information reference signal (CSI-RS).
摘要翻译： 公开了一种用于调整协调多点（CoMP）系统中的无线设备的接收机定时的技术。 一种方法可以包括无线设备从CoMP系统的协调集合中的多个协作节点接收多个节点特定参考信号（RS）。 协调集包括至少两个协作节点。 无线设备可以从从多个节点特定RS生成的多个接收的RS定时估计复合接收的RS定时。 所接收的RS定时表示来自至少两个协作节点的定时。 无线设备可以基于复合接收的RS定时来调整接收机定时。 节点专用RS可以包括信道状态信息参考信号（CSI-RS）。
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公开(公告)号：US20130286867A1
公开(公告)日：2013-10-31
申请号：US13681315
申请日：2012-11-19
IPC分类号： H04W24/08
CPC分类号： H04W52/0206 , H04B1/1027 , H04B7/024 , H04B17/345 , H04L41/5003 , H04L41/5006 , H04L41/5009 , H04L47/70 , H04L47/76 , H04L65/80 , H04L67/322 , H04W16/18 , H04W16/24 , H04W24/02 , H04W24/06 , H04W24/08 , H04W36/0094 , H04W36/08 , H04W36/38 , H04W52/243 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/40 , Y02D70/442
摘要： Embodiments of the present disclosure describe techniques and configurations for handling interference measurements in a wireless communication network. An apparatus may include computer-readable media having instructions and processors coupled with the computer-readable media and configured to execute the instructions to identify, for a serving eNB, a neighboring eNB for which signal interference measurements are to be performed by one or more wireless devices served by the serving eNB, and request that the neighboring eNB transmit typical interference signals within data units which are configured for, and may or may not have, a scheduled physical downlink shared channel transmission. The wireless devices may be configured to perform the signal interference measurements based at least in part on the typical interference signals, which may include non-zero-power signals or zero-power signals. Other embodiments may be described and claimed.
摘要翻译： 本公开的实施例描述了用于在无线通信网络中处理干扰测量的技术和配置。 装置可以包括具有与计算机可读介质耦合的指令和处理器的计算机可读介质，并且被配置为执行指令以针对服务eNB识别相邻eNB，对于哪个信号干扰测量将由一个或多个无线 由服务eNB服务的设备，并请求相邻eNB在数据单元内发送典型的干扰信号，该数据单元被配置用于并且可以或不具有调度的物理下行链路共享信道传输。 无线设备可以被配置为至少部分地基于可以包括非零功率信号或零功率信号的典型干扰信号来执行信号干扰测量。 可以描述和要求保护其他实施例。
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8.发明申请公开(公告)号：US20130244709A1
公开(公告)日：2013-09-19
申请号：US13628923
申请日：2012-09-27
CPC分类号： H04L5/1446 , H04J11/0073 , H04L1/0033 , H04L1/1635 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04L5/14 , H04L5/1438 , H04L5/1469 , H04L12/189 , H04L12/2854 , H04L47/283 , H04L65/601 , H04L67/02 , H04L67/2842 , H04N21/25841 , H04N21/41407 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/0268 , H04W28/0278 , H04W52/02 , H04W52/0206 , H04W52/0209 , H04W52/0229 , H04W52/0235 , H04W52/143 , H04W52/243 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0426 , H04W72/0446 , H04W72/048 , H04W72/082 , H04W72/1205 , H04W72/1242 , H04W72/1268 , H04W72/1273 , H04W72/1284 , H04W74/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Technology is discussed for extending frequency and time based approaches, such as Inter-Cell Interference Coordination (ICIC) and enhanced ICIC (eICIC), to interference mitigation for clusters within a Wireless Wide Area Network (WWAN) of transmission points with a common transmission point identity. Multiple transmission power messages correlated to different transmission point characteristics can be configured among multiple transmission points sharing the same transmission point identity. These multiple transmission power messages can be used to coordinate transmissions from adjacent transmission points on differing frequencies. Additionally, new sets of reference signals can be configured to correlate to different transmission point characteristics. These new, correlated reference signals can be used to decouple measurements used to provide feedback to one set of transmission points from reference signals transmitted by another set of transmission points with the same transmission point identity.
摘要翻译： 讨论了技术，用于将基于频率和时间的方法，例如小区间干扰协调（ICIC）和增强型ICIC（eICIC）扩展到具有公共传输点的传输点的无线广域网（WWAN）内的群集的干扰减轻 身份 可以在共享相同传输点标识的多个传输点之间配置与不同传输点特性相关的多个传输功率消息。 这些多个传输功率消息可用于协调来自不同频率上的相邻传输点的传输。 另外，可以将新的参考信号组配置为与不同的传输点特性相关联。 这些新的相关参考信号可以用于将用于从具有相同传输点标识的另一组传输点发送的参考信号提供反馈的测量结果去耦合到一组传输点。
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9.发明申请USER EQUIPMENT AND BASE STATION FOR DYNAMIC CSI-RS AND CSI-IM TRANSMISSION IN LTE SYSTEMS 审中-公开用于LTE系统中动态CSI-RS和CSI-IM传输的用户设备和基站公开(公告)号：US20160212733A1
公开(公告)日：2016-07-21
申请号：US14707242
申请日：2015-05-08
申请人： Alexei Davydov , Vadim Sergeyev , Gregory Morozov , Ilya Bolotin
发明人： Alexei Davydov , Vadim Sergeyev , Gregory Morozov , Ilya Bolotin
CPC分类号： H04W72/042 , H04B7/0626 , H04L5/00 , H04L5/0035 , H04L5/005 , H04L5/0053 , H04L5/0094 , H04L69/323
摘要： Dynamic transmission of non-zero power channel state information resource signals and interference measurement resources is described. Such dynamic transmission reduces or eliminates a need to buffer and store channel and interference measurements The described approach also reduces the overhead due to transmission of those resources and enables flexible time-domain channel state information requests.
摘要翻译： 描述了非零功率信道状态信息资源信号和干扰测量资源的动态传输。 这种动态传输减少或消除了缓冲和存储信道和干扰测量的需要。所描述的方法还减少了由于这些资源的传输而导致的开销，并且实现了灵活的时域信道状态信息请求。
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公开(公告)号：US20140003312A1
公开(公告)日：2014-01-02
申请号：US13672548
申请日：2012-11-08
申请人： Vadim Sergeyev , Alexei Davydov , Gregory Morozov , Alexander Maltsev , Jong-Kae Fwu , Youn Hyoung Heo
发明人： Vadim Sergeyev , Alexei Davydov , Gregory Morozov , Alexander Maltsev , Jong-Kae Fwu , Youn Hyoung Heo
IPC分类号： H04W52/02
摘要： Embodiments of the present disclosure include methods and apparatuses, for a third generation partnership project (3GPP) enhanced NodeB (eNB) to transmit parameters of a wake-up procedure with a 3GPP user equipment (UE). After the transmission, the eNB may enter a low power state wherein it monitors for the wake-up signal from the UE, the wake-up signal being based at least in part on the transmitted parameters of the wake-up procedure. When the eNB receives the wake-up signal, the eNB may enter the high-power state and transmit a connection establishment signal to the UE.
摘要翻译： 本公开的实施例包括用于向3GPP用户设备（UE）发送唤醒过程的参数的第三代合作伙伴计划（3GPP）增强型节点B（eNB）的方法和装置。 在传输之后，eNB可以进入低功率状态，其中它监视来自UE的唤醒信号，所述唤醒信号至少部分地基于所述唤醒过程的传输参数。 当eNB接收到唤醒信号时，eNB可以进入高功率状态并向UE发送连接建立信号。
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