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1. 发明申请

WO2011140974A1 SYSTEM AND METHOD FOR REPORTING FEEDBACK INFORMATION FOR ADAPTIVE CODEBOOKS 审中-公开
标题翻译：用于报告自适应代码的反馈信息的系统和方法
公开(公告)号：WO2011140974A1
公开(公告)日：2011-11-17
申请号：PCT/CN2011/073895
申请日：2011-05-10
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MAZZARESE, David , ZHOU, Yongxing , TANG, Yang , XIA, Pengfei
发明人： MAZZARESE, David , ZHOU, Yongxing , TANG, Yang , XIA, Pengfei
IPC分类号： H04L1/06
CPC分类号： H04Q11/0478 , H04L1/0026 , H04L1/0027 , H04L1/0029
摘要： A system and method for reporting feedback information for adaptive codebooks include generating channel state information, encoding all or part of the channel state information to produce a feedback payload and transmitting the feedback payload to a base station from a mobile station. The channel state information may comprise one or more of a rank indicator, a first matrix indicator, a wideband channel quality indicator, a second matrix indicator and at least one narrowband channel quality indicator. When the rank indicator is greater than 1, the first matrix indicator is reported in a second report. On the other hand, when the rank indicator is equal to 1, the content of the first matrix indicator is split between a second report and a third report.
摘要翻译：用于报告用于自适应码本的反馈信息的系统和方法包括产生信道状态信息，对全部或部分信道状态信息进行编码以产生反馈有效载荷，并将反馈有效载荷从移动台发送到基站。信道状态信息可以包括秩指示符，第一矩阵指示符，宽带信道质量指示符，第二矩阵指示符和至少一个窄带信道质量指示符中的一个或多个。当秩指标大于1时，第一个矩阵指示器在第二个报告中报告。另一方面，当秩指示符等于1时，第一矩阵指示符的内容在第二报告和第三报告之间分配。

2. 发明申请

WO2012037335A1 SYSTEM AND METHOD FOR CHANNEL STATE INFORMATION FEEDBACK IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：无线通信系统中信道状态信息反馈的系统与方法
公开(公告)号：WO2012037335A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/051741
申请日：2011-09-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , WANG, Jianguo , TANG, Yang , ZHOU, Yongxing , MAZZARESE, David , FRENNE, Mattias
发明人： WANG, Jianguo , TANG, Yang , ZHOU, Yongxing , MAZZARESE, David , FRENNE, Mattias
IPC分类号： H04W72/06
CPC分类号： H04L1/06 , H04B7/0469 , H04B7/0478 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/065 , H04L1/0026 , H04W24/10
摘要： A system and method for channel state information feedback in wireless communications systems are provided. A method for reporting channel information includes determining, at a user equipment, a channel information type for first channel information to be reported to a communications controller (block 515), determining the first channel information conditioned on previously reported channel information and on the channel information type (block 535), and reporting the first channel information, the channel information type, or a combination thereof, to the communications controller (block 540).
摘要翻译：提供了一种用于无线通信系统中的信道状态信息反馈的系统和方法。用于报告信道信息的方法包括在用户设备处确定要向通信控制器报告的第一信道信息的信道信息类型（方框515），确定以先前报告的信道信息为条件的第一信道信息和信道信息类型（方框535），并将第一信道信息，信道信息类型或其组合报告给通信控制器（方框540）。

3. 发明申请

WO2012024837A1 METHOD AND SYSTEM FOR PRECODING 审中-公开
标题翻译：用于预测的方法和系统
公开(公告)号：WO2012024837A1
公开(公告)日：2012-03-01
申请号：PCT/CN2010/076383
申请日：2010-08-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MAZZARESE, David , ZHOU, Yongxing
发明人： MAZZARESE, David , ZHOU, Yongxing
IPC分类号： H04L1/06
CPC分类号： H04B7/0486 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04L1/0028 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/0057 , H04L5/006 , H04L25/03923 , H04L25/03949 , H04W88/08
摘要： The present invention relates to a method for channel state feedback in a communication system. The method comprises obtaining a reference signal from an access point; deriving a rank indication, a codebook subset selection indication and a precoding matrix index based on the obtained reference signal;sending a first feedback message conveying the rank indication and the codebook subset selection indication, and sending a second feedback message conveying the precoding matrix index, to the access point; and receiving, from the access point, data precoded by a matrix derived based on the rank indication, the codebook subset selection indication and the precoding matrix index.
摘要翻译：本发明涉及通信系统中信道状态反馈的方法。该方法包括从接入点获取参考信号; 基于所获得的参考信号，导出秩指示，码本子集选择指示和预编码矩阵索引;发送传达秩指示和码本子集选择指示的第一反馈消息，并发送传达预编码矩阵索引的第二反馈消息，到接入点; 以及从所述接入点接收由基于所述秩指示，所述码本子集选择指示和所述预编码矩阵索引导出的矩阵预编码的数据。

4. 发明申请

WO2012065540A1 SYSTEM AND METHOD FOR MEASURING CHANNEL STATE INFORMATION IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在通信系统中测量通道状态信息的系统和方法
公开(公告)号：WO2012065540A1
公开(公告)日：2012-05-24
申请号：PCT/CN2011/082212
申请日：2011-11-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MAZZARESE, David , TANG, Yang
发明人： MAZZARESE, David , TANG, Yang
IPC分类号： H04W72/04 , H04L1/00
CPC分类号： H04L5/0092 , H04L5/0023 , H04L5/0048 , H04W16/10 , H04W72/082
摘要： A method for operating a communications controller includes partitioning a full band signal selected from a set of orthogonal full band signals into a plurality of subband signals according to special signal frequency resource information of a special signal being transmitted by the communications controller to avoid a collision between the full band signal and the special signal, where the plurality of subband signals is used to estimate a channel between the communications controller and a communications device. The method also includes assigning a subband associated with each subband signal in the plurality of subband signals to a respective subband time resource according to special signal time resource information of the special signal to avoid a collision between the subband and the special signal, where the assigned subband is part of a plurality of subbands. The method further includes signaling subband frequency resource information and subband time resource information for the plurality of subbands to a communications device.
摘要翻译：用于操作通信控制器的方法包括根据由通信控制器发送的特殊信号的特殊信号频率资源信息，将从一组正交全频带信号中选出的全频带信号划分为多个子带信号，以避免通信控制器全频带信号和特殊信号，其中多个子带信号用于估计通信控制器和通信设备之间的信道。该方法还包括根据特殊信号的特殊信号时间资源信息将多个子带信号中的每个子带信号相关联的子带分配给相应的子带时间资源，以避免子带与特殊信号之间的冲突，其中分配子带是多个子带的一部分。该方法还包括将多个子带的子带频率资源信息和子带时间资源信息发送到通信设备。

5. 发明申请

WO2012167502A1 METHOD AND APPARATUS FOR CHANNEL MEASUREMENTS FOR COORDINATED MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输的信道测量的方法和装置
公开(公告)号：WO2012167502A1
公开(公告)日：2012-12-13
申请号：PCT/CN2011/078103
申请日：2011-08-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MAZZARESE, David
发明人： MAZZARESE, David
IPC分类号： H04B7/00
CPC分类号： H04B7/024 , H04B7/0626 , H04L5/005 , H04L5/0051 , H04L5/0057 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/442 , Y02D70/444
摘要： The present invention relates to a method for configuring reference signals and measurement sets to support coordinated multipoint transmission with distributed antennas. A first set of reference signal patterns is used for measuring and reporting received signal power from different transmission points, and a second set of reference signal patterns is used for measuring and reporting channel state information from different transmission points. The method allows to minimize power consumption and feedback overhead, while still being flexible in the configuration and re-configuration of the measurement sets.
摘要翻译：本发明涉及一种用于配置参考信号和测量集以支持具有分布式天线的协调多点传输的方法。第一组参考信号模式用于测量和报告来自不同传输点的接收信号功率，第二组参考信号模式用于测量和报告来自不同传输点的信道状态信息。该方法允许最小化功耗和反馈开销，同时在测量集的配置和重新配置方面仍然灵活。

6. 发明申请

WO2015104055A1 CARRIER AGGREGATION OF TDD AND FDD SUBFRAMES FOR UPLINK HARQ FEEDBACK 审中-公开
标题翻译：用于上行HARQ反馈的TDD和FDD子帧的载波聚合
公开(公告)号：WO2015104055A1
公开(公告)日：2015-07-16
申请号：PCT/EP2014/050310
申请日：2014-01-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BERGGREN, Fredrik , MAZZARESE, David , CHENG, Yan
发明人： BERGGREN, Fredrik , MAZZARESE, David , CHENG, Yan
IPC分类号： H04L5/00
CPC分类号： H04L1/1861 , H04L1/0079 , H04L1/18 , H04L5/001 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04W72/0413 , H04W72/042 , H04W72/1284
摘要： Method (700) in a first communication device (110), for assignment of UL channel resources by determining a first HARQ timing for a FDD carrier (300) and a second HARQ timing, for enabling HARQ feedback on a physical UL shared channel in a communication system (100) based on TDD and FDD carrier aggregation. The method (700) comprises determining (701) said first timing wherein an association determines which UL subframes (230) in the TDD carrier (200) that are defined for transmitting HARQ on an UL control channel for an associated set of DL subframes (310) in the FDD carrier (300), and determining (702) said second timing, wherein an association determines which UL subframes (360) that are defined for transmitting HARQ on an UL shared channel for an associated set of DL subframes (310) in the FDD carrier (300), resulting in a first set of UL subframes for which the physical UL shared channel is enabled to comprise HARQ, and a second set of UL subframes is not comprising HARQ, and assigning (703) UL channel resources for the HARQ feedback on the physical UL shared channel in said first set of UL subframes, according to said second DL HARQ timing, when there is no UL control channel assigned according to said first DL HARQ timing.
摘要翻译：在第一通信设备（110）中的方法（700），用于通过确定用于FDD载波（300）的第一HARQ定时和第二HARQ定时来分配UL信道资源，用于在物理UL共享信道中实现HARQ反馈通信系统（100）基于TDD和FDD载波聚合。所述方法（700）包括确定（701）所述第一定时，其中关联确定所述TDD载波（200）中针对相关联的DL子帧集合（310）在UL控制信道上定义用于发送HARQ的哪些UL子帧（230）），并且确定（702）所述第二定时，其中关联确定在UL共享信道上定义的用于在DL共享信道上发送HARQ的哪个UL子帧（360）针对相关联的一组DL子帧（310）在 FDD载波（300），其导致物理UL共享信道能够被包括HARQ的第一组UL子帧，并且第二组UL子帧不包括HARQ，并且为（703）分配（703）UL信道资源当没有根据所述第一DL HARQ定时分配的UL控制信道时，根据所述第二DL HARQ定时，在所述第一组UL子帧中的物理UL共享信道上的HARQ反馈。

7. 发明申请

WO2015043667A1 HARQ FEEDBACK USING CARRIER AGGREGATION 审中-公开
标题翻译：使用载波聚合的HARQ反馈
公开(公告)号：WO2015043667A1
公开(公告)日：2015-04-02
申请号：PCT/EP2013/070288
申请日：2013-09-27
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BERGGREN, Fredrik , CHENG, Yan , XUE, Lixia , MAZZARESE, David
发明人： BERGGREN, Fredrik , CHENG, Yan , XUE, Lixia , MAZZARESE, David
IPC分类号： H04L5/00 , H04L5/14
CPC分类号： H04W72/0453 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/14 , H04L5/1469
摘要： Method (500) in a radio network node (110), a radio network node (110), method (700) in a recipient (120) and a recipient (120), for data transmission and assignment of uplink control channel resources (310) in an uplink FDD carrier (300), for enabling a recipient (120) to provide HARQ feedback for data transmitted in the downlink using carrier aggregation of a downlink FDD carrier (350) and at least one TDD carrier (200). The method (500) comprises associating (501) each downlink subframe (360) in the downlink FDD carrier (350) with an uplink control channel subframe (310) in the uplink FDD carrier (300). Further, the method (500) comprises associating (502) each downlink subframe (210) and special subframe (220) in the TDD carrier (200) with an uplink control channel subframe (310) in the uplink FDD carrier (300). The method (500) also comprises assigning (503) uplink control channel resources (310) in the uplink FDD carrier (300) to the recipient (120), according to the made associations (501, 502). In addition, the method also comprises transmitting (504) data on said downlink FDD carrier (350) and/ or TDD carrier (200), to be received by the recipient (120).
摘要翻译：无线电网络节点（110）中的方法（500），接收方（120）中的无线电网络节点（110），方法（700）和接收方（120），用于上行链路控制信道资源（310）的数据传输和分配），用于使接收者（120）能够使用下行链路FDD载波（350）和至少一个TDD载波（200）的载波聚合在下行链路中传输的数据提供HARQ反馈。方法（500）包括将下行链路FDD载波（350）中的每个下行链路子帧（360）与上行链路FDD载波（300）中的上行链路控制信道子帧（310）相关联（501）。此外，方法（500）包括将TDD载波（200）中的每个下行链路子帧（210）和特殊子帧（220）与上行链路FDD载波（300）中的上行链路控制信道子帧（310）相关联（502）。所述方法（500）还包括根据所建立的关联（501,502）向所述接收者（120）向所述上行链路FDD载波（300）分配（503）上行链路控制信道资源（310）。此外，该方法还包括在接收者（120）接收的所述下行链路FDD载波（350）和/或TDD载波（200）上发送（504）数据。

8. 发明申请

WO2014180506A1 METHODS AND NODES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和方法
公开(公告)号：WO2014180506A1
公开(公告)日：2014-11-13
申请号：PCT/EP2013/059659
申请日：2013-05-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BERGGREN, Fredrik , MAZZARESE, David
发明人： BERGGREN, Fredrik , MAZZARESE, David
IPC分类号： H04L5/00
CPC分类号： H04L5/0023 , H04L5/0048 , H04L5/0051 , H04W72/0406 , H04W72/044
摘要： Methods (500, 700) and nodes (110, 120)for transmission / reception of a data channel to a receiver (110), using at least one subframe (300), and at least one set of reference signals selected from a first or second candidate set of reference signals, each set of reference signals comprising a set of antenna ports. The method (500) comprises assigning (501) resource blocks (310) by means of control channel for the data channel in the subframe(300); associating (505) one set of reference signals, selected from the first or the second candidate set of reference signals with the assigned (501) resource blocks (310), utilising the set of antenna ports of the selected set of reference signals, based on a set of rules related to at least the assigned (501) resource blocks (310); and transmitting (506) the data channel on the assigned (501) resource blocks (310).
摘要翻译：用于使用至少一个子帧（300）向接收机（110）发送/接收数据信道的方法（500,700）和节点（110,120）以及至少一组参考信号，所述参考信号选自第一或第二候选参考信号组，每组参考信号包括一组天线端口。方法（500）包括：通过子帧（300）中数据信道的控制信道分配（501）资源块（310）; 基于所选择的参考信号组的天线端口的集合，将从第一或第二候选参考信号组中选择的一组参考信号与所分配的（501）资源块（310）相关联（505）至少与所分配的（501）资源块（310）有关的一组规则; 以及在所分配的（501）资源块（310）上发送（506）所述数据信道。

9. 发明申请

WO2010005221A2 APPARATUS AND METHOD FOR INTER-CELL INTERFERENCE CANCELLATION IN MIMO WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于MIMO无线通信系统中的小区间干扰消除的装置和方法
公开(公告)号：WO2010005221A2
公开(公告)日：2010-01-14
申请号：PCT/KR2009/003700
申请日：2009-07-07
申请人： SAMSUNG ELECTRONICS CO., LTD. , HAN, Shuangfeng , KIM, Eun-Yong , LEE, Hyeon-Woo , CHOI, Ho-Kyu , PARK, Joon-Ho , MAZZARESE, David , CLERCKX, Bruno , HONG, Song-Nam
发明人： HAN, Shuangfeng , KIM, Eun-Yong , LEE, Hyeon-Woo , CHOI, Ho-Kyu , PARK, Joon-Ho , MAZZARESE, David , CLERCKX, Bruno , HONG, Song-Nam
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04B7/024 , H04B7/0486 , H04B7/063 , H04B7/0639 , H04J11/0056
摘要： A method for operating a Mobile Station (MS) in a Multiple Input Multiple Output (MIMO) wireless communication system is provided. The method includes measuring channel quality for a serving Base Station (BS), if the channel quality is less than a threshold, measuring interference power from one or more neighbor BSs, determining a Precoding Matrix Index (PMI) and a priority metric for each neighbor BS, and feeding back at least one of the PMI, a PMI type indicator, the priority metric, and the channel quality to the serving BS.
摘要翻译：提供了一种用于在多输入多输出（MIMO）无线通信系统中操作移动台（MS）的方法。该方法包括：测量服务基站（BS）的信道质量，如果信道质量小于阈值，则测量来自一个或多个相邻BS的干扰功率，确定每个邻居的预编码矩阵索引（PMI）和优先级度量 BS，并且将PMI，PMI类型指示符，优先级度量和信道质量中的至少一个反馈给服务BS。

10. 发明申请

WO2016090631A1 BASE STATION, MOBILE STATION AND METHOD THEREOF 审中-公开
标题翻译：基站，移动站及其方法
公开(公告)号：WO2016090631A1
公开(公告)日：2016-06-16
申请号：PCT/CN2014/093699
申请日：2014-12-12
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： PARK, JaeHyun , CLERCKX, Bruno , DAI, Mingbo , MAZZARESE, David , LIU, Kunpeng
IPC分类号： H04B7/06
CPC分类号： H04B7/10 , H04B7/065
摘要： The embodiment of the invention discloses a base station, a mobile station and a method thereof. The transmitting method for a base station equipped with multiple polarized transmission points includes: selecting, for a first group of mobile stations, a first cluster of transmission points from the multiple polarized transmission points to maximize an objective function representative of a network overall performance, the first group of mobile stations being one of multiple groups of mobile stations which are divided according to polarization and/or path-loss; and transmitting data to the first group of mobile stations through the first cluster of transmission points. The invention select appropriate transmission points to maximize an objective function representative of a network overall performance for serving mobile stations with similar polarization or path-loss.
摘要翻译：本发明的实施例公开了一种基站，移动台及其方法。具有多个极化传输点的基站的传输方法包括：对于第一组移动站，从多个极化传输点选择第一个传输点簇，以最大化表示网络整体性能的目标函数，第一组移动台是根据极化和/或路径损耗划分的多组移动台之一; 以及通过所述第一传输点集合将数据发送到所述第一组移动站。本发明选择适当的传输点以最大化表示具有相似极化或路径损耗的服务移动站的网络整体性能的目标函数。

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