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1. 发明授权

EP2979369B1 ENODEB REFERENCE SIGNAL REDUCTION 有权转让
公开(公告)号：EP2979369B1
公开(公告)日：2019-12-11
申请号：EP13880250.9
申请日：2013-12-16
申请人： Intel IP Corporation
发明人： LI, Qinghua , SHIRANI-MEHR, Hooman , ZHU, Yuan , CHEN, Xiaogang , XUE, Feng
IPC分类号： H04B7/06 , H04B7/0452 , H04L5/00

2. 发明公开

EP3411983A1 RESOURCE ALLOCATIONS FOR BEAMFORMING REFERENCE SIGNALS 有权转让
公开(公告)号：EP3411983A1
公开(公告)日：2018-12-12
申请号：EP16753758.8
申请日：2016-07-29
申请人： Intel IP Corporation
发明人： XIONG, Gang , FWU, Jong-Kae , ZHANG, Yushu , CHANG, Wenting , ZHU, Yuan
IPC分类号： H04L5/00 , H04B7/06 , H04W72/04 , H04L25/02
CPC分类号： H04L5/005 , H04L5/0053 , H04L5/0094 , H04L25/0224
摘要： Technology for an eNodeB operable to perform resource allocations for beamforming reference signal (BRS) transmissions is disclosed. The eNodeB can identify a plurality of BRS antenna ports (APs) associated with one orthogonal frequency division multiplexing (OFDM) symbol. The BRS APs can be used to transmit a BRS from the eNodeB to a user equipment (UE) in the OFDM symbol. The eNodeB can encode an enhanced physical broadcast channel (xPBCH). The eNodeB can multiplex the xPBCH with the BRS in the OFDM symbol for transmission to the UE.

3. 发明公开

EP3221982A1 QUANTIZED EIGEN BEAMS FOR CONTROLLING ANTENNA ARRAY ELEMENTS IN A WIRELESS NETWORK 有权转让
标题翻译：用于控制无线网络中的天线阵元件的量化EIGEN波束
公开(公告)号：EP3221982A1
公开(公告)日：2017-09-27
申请号：EP15860088.2
申请日：2015-11-13
申请人： Intel IP Corporation
发明人： ZHU, Yuan , LI, Qinghua , ZHANG, Yushu , CHATTERJEE, Debdeep , XIONG, Gang
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04B7/043 , H04B7/0478 , H04B7/0626 , H04B7/0632 , H04L5/0007 , H04L5/0025 , H04L5/0048 , H04L5/005 , H04L5/0057
摘要： A user equipment (UE) may communicate channel state information in a wireless network. The UE may include transceiver circuitry to receive orthogonal frequency division multiple access (OFDMA) signals from an Enhanced node B (eNB). The UE may include processing circuitry to derive one or more principal eigen beams from the received OFDMA signals. The principal eigen beams may have a rank greater than or equal to one. The processing circuitry may derive quantized eigen beams from the principal eigen beams. The processing circuitry may select, in response to the quantized eigen beams, a subset of available antenna ports on the eNB for receiving from the eNB and transmitting to the eNB. The UE may communicate to the eNB a bit pattern of the quantized eigen beams and at least one of a wideband channel quality indicator (CQI) or a subband CQI conditioned on the quantized eigen beams.
摘要翻译：用户设备（UE）可以在无线网络中传送信道状态信息。 UE可以包括收发器电路以从增强节点B（eNB）接收正交频分多址（OFDMA）信号。 UE可以包括处理电路以从所接收的OFDMA信号中导出一个或多个主要本征波束。主要特征波束可以具有大于或等于1的秩。处理电路可以从主要本征波束中导出量化的本征波束。处理电路可以响应于量化的本征波束而选择eNB上的可用天线端口的子集，用于从eNB接收并向eNB发送。 UE可以向eNB通信量化的本征波束的位模式以及以量化的本征波束为条件的宽带信道质量指示符（CQI）或子带CQI中的至少一个。

4. 发明公开

EP3216160A1 ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL IN MACHINE-TYPE COMMUNICATION 有权转让
标题翻译：机器通信中增强的物理下行控制信道
公开(公告)号：EP3216160A1
公开(公告)日：2017-09-13
申请号：EP15798280.2
申请日：2015-11-05
申请人： Intel IP Corporation
发明人： ZHU, Yuan , XIONG, Gang , CHATTERJEE, Debdeep , HAN, Seunghee , FWU, Jong-Kae
IPC分类号： H04L5/00
CPC分类号： H04L5/005 , H04L5/0044 , H04L5/0053 , H04W4/70 , H04W72/042
摘要： The present disclosure describes embodiments of apparatuses, systems, and methods for that include and apply an association between one or more first antenna ports that carry Enhanced Physical Downlink Control Channel (EPDCCH) data and one or more second antenna ports that carry Physical Downlink Shared Channel (PDSCH) data in connection with machine type communications.
摘要翻译：本公开描述了用于包括和应用携带增强物理下行链路控制信道（EPDCCH）数据的一个或多个第一天线端口与携带物理下行链路控制信道（EPDCCH）数据的一个或多个第二天线端口之间的关联的装置，系统和方法的实施例，（PDSCH）与机器类型通信有关的数据。

5. 发明公开

EP3175558A1 PRINCIPAL EIGEN BEAM QUANTIZATION FOR MIMO SYSTEMS 审中-公开
标题翻译： MIMO系统的主要特征波束量化
公开(公告)号：EP3175558A1
公开(公告)日：2017-06-07
申请号：EP15756720.7
申请日：2015-08-11
申请人： Intel IP Corporation
发明人： ZHU, Yuan , LI, Qinghua , TANG, Yang , CHEN, Xiaogang , FWU, Jong-Kae J.K.
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/043 , H04B7/0417 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04L5/0007 , H04L5/0048 , H04W74/004
摘要： A closed loop MIMO feedback system is described in which the number of available antenna ports is less than the number of antenna elements. In one implementation, sounding reference signals, received from a number of UEs, may be used, by a base station, to generate and transmit a number of OFDMA Channel State Information Reference Signals (CSI-RSs). The OFDMA CSI-RSs may be determined based on the top eigen beams associated with an average channel covariance matrix determined based on the received sounding reference signals. A UE, in response to receiving the OFDMA CSI-RSs, may determine a preferred eigen beam and transmit a quantized version of the preferred eigen beam back to the eNB. Subsequent communications with the UE may be made using beamforming techniques that are based on the quantized version of the preferred eigen beam.
摘要翻译：描述了闭环MIMO反馈系统，其中可用天线端口的数量少于天线元件的数量。在一个实现中，基站可以使用从多个UE接收到的探测参考信号来生成和发送多个OFDMA信道状态信息参考信号（CSI-RS）。 OFDMA CSI-RS可以基于与基于接收到的探测参考信号确定的平均信道协方差矩阵相关联的顶部特征波束来确定。 UE响应于接收到OFDMA CSI-RS，可以确定优选的本征波束并且将优选的本征波束的量化版本发回给eNB。随后与UE的通信可以使用基于优选特征波束的量化版本的波束成形技术来进行。

6. 发明公开

EP3117554A1 ENB, UE AND METHOD FOR PHYSICAL RESOURCE BLOCK ALLOCATION IN MTC UE 审中-公开
标题翻译： ENB，BENUTZERGERÄTUNDER VERFAHREN ZUR PHYSIKALISCHEN RESSOURCENBLOCKZUORDNUNG IN MTC-UE
公开(公告)号：EP3117554A1
公开(公告)日：2017-01-18
申请号：EP15761197.1
申请日：2015-03-10
申请人： Intel IP Corporation
发明人： ZHU, Yuan , TU, Fangze , HAN, Seunghee , XIONG, Gang , CHEN, Xiaogang , FWU, Jong-Kae
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04W72/0493 , H04L5/0044 , H04L5/0053 , H04L5/0058 , H04L5/0064 , H04W4/70 , H04W28/0215 , H04W72/0446 , H04W72/1252
摘要： Embodiments allow an eNBs and a target UE to both calculate which resource block groups (RBGs) to use to transmit data. Because the RBGs that will contain information of interest can be pre-calculated, there is no need to receive and store all RBGs in the transmitted signal before decoding the signal and identifying which RBGs are of interest to the recipient. This allows receivers to buffer and/or store only those RBGs that will contain received information and discard others. The amount of information that needs to be stored and/or buffered thus is less and can result in receivers with less memory and, hence, lower cost. In order to calculate which RBGs are to be used to transmit and/or receive information, a logical RBG index is first calculated and the logical RBG index is mapped to a physical RBG index.
摘要翻译：实施例允许eNB和目标UE都计算用于发送数据的哪些资源块组（RBG）。由于可以预先计算将包含感兴趣的信息的RBG，所以在解码信号之前不需要在发送的信号中接收和存储所有RBG，并且识别接收者感兴趣的RBG。这允许接收器缓冲和/或仅存储将包含接收到的信息并丢弃其他的RBG。因此，需要存储和/或缓冲的信息量较少，并且可能导致接收机具有较少的存储器，并因此导致较低的成本。为了计算哪些RBG要用于发送和/或接收信息，首先计算逻辑RBG索引，并将逻辑RBG索引映射到物理RBG索引。

7. 发明公开

EP3092724A1 SYSTEMS, METHODS, AND DEVICES FOR HYBRID FULL-DIMENSIONAL MULTIPLE-INPUT MULTIPLE-OUTPUT 审中-公开
标题翻译： SYSTEME，VERFAHREN UND VORRICHTUNGENFÜRHYBRIDES VOLLDIMENSIONALES MIMO
公开(公告)号：EP3092724A1
公开(公告)日：2016-11-16
申请号：EP15733202.4
申请日：2015-01-06
申请人： Intel IP Corporation
发明人： ZHU, Yuan , LI, Qinghua , TU, Fangze , CHEN, Xiaogang , XUE, Feng
IPC分类号： H04B7/04 , H04B17/00
CPC分类号： H04B7/0456 , H04B7/0617 , H04B7/0639 , H04L5/0051 , H04L25/0204 , H04W88/02 , H04W88/08
摘要： According UE is configured to receive a channel state information reference signal (CSI-RS) from an evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB), determine channel state information based on the CSI-RS, and send the channel state information to the eNB. The channel state information includes a precoding matrix indicator corresponding to a first precoding matrix. The UE is also configured to receive a UE specific reference (UE-RS) signal and a physical downlink shared channel (PDSCH) signal. The UE-RS is precoded with a second precoding matrix. The UE estimates a UE-RS effective channel including the second precoding matrix based on the UE-RS and decodes data from the PDSCH signal based on an the first precoding matrix and the UE-RS effective channel.
摘要翻译：根据UE被配置为从演进的通用陆地无线电接入网（E-UTRAN）节点B（eNB）接收信道状态信息参考信号（CSI-RS），基于CSI-RS确定信道状态信息，并发送信道状态信息给eNB。信道状态信息包括对应于第一预编码矩阵的预编码矩阵指示符。 UE还被配置为接收UE特定参考（UE-RS）信号和物理下行链路共享信道（PDSCH）信号。 UE-RS用第二预编码矩阵预编码。 UE基于UE-RS估计包括第二预编码矩阵的UE-RS有效信道，并且基于第一预编码矩阵和UE-RS有效信道对来自PDSCH信号的数据进行解码。

8. 发明公开

EP3031146A1 METHOD, APPARATUS AND SYSTEM FOR ELECTRICAL DOWNTILT ADJUSTMENT IN A MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 有权转让
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUR ELEKTRISCHEN DOWNTILT-REGELUNG IN EINEM MIMO-SYSTEM
公开(公告)号：EP3031146A1
公开(公告)日：2016-06-15
申请号：EP14834770.1
申请日：2014-06-27
申请人： Intel IP Corporation
发明人： CHEN, Xiaogang , ZHU, Yuan , XUE, Feng , SHIRANI-MEHR, Hooman , LI, Qinghua
IPC分类号： H04B7/06
CPC分类号： H04W16/26 , E04G23/0218 , E04H9/025 , H04B7/0617 , H04B7/0626 , H04B7/0639 , H04L1/1812 , H04L5/0048 , H04L5/0053 , H04L5/0058 , H04L5/006 , H04L5/14 , H04L5/1469 , H04L27/2602 , H04W4/023 , H04W4/70 , H04W8/02 , H04W24/02 , H04W24/10 , H04W36/08 , H04W36/14 , H04W36/28 , H04W36/32 , H04W48/12 , H04W48/16 , H04W52/0206 , H04W52/0209 , H04W52/0219 , H04W56/0005 , H04W64/006 , H04W72/0406 , H04W72/0446 , H04W72/082 , H04W74/0833 , H04W76/10 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/04 , H04W88/08 , Y02D70/00 , 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
摘要： Generally discussed herein are systems, apparatuses, and methods that can provide a coverage enhancement to a coverage limited device. According to an example a method can include determining a received signal strength of a reference signal transmitted from a base station, determining a coverage enhancement based on the determined signal strength, or transmitting a signature sequence of a plurality of signature sequences a first repeated number of times corresponding to the determined coverage enhancement.
摘要翻译：本文通常讨论的是可以向覆盖受限设备提供覆盖增强的系统，设备和方法。根据示例，一种方法可以包括确定从基站发送的参考信号的接收信号强度，基于确定的信号强度来确定覆盖增强，或者发送多个签名序列的签名序列，第一重复数量对应于确定的覆盖增强的时间。

9. 发明公开

EP2962406A1 PHYSICAL RESOURCE BLOCK (PRB)-RESTRICTED INTERFERENCE AVERAGING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：物理资源块（PRB） - 无线通信系统中的干扰平均
公开(公告)号：EP2962406A1
公开(公告)日：2016-01-06
申请号：EP13876544.1
申请日：2013-12-13
申请人： Intel IP Corporation
发明人： DAVYDOV, Alexei , HAN, Seunghee , ZHU, Yuan , MALTSEV, Alexander , MOROZOV, Gregory , CHEN, Xiaogang
IPC分类号： H04B7/26
摘要： Technology for communicating access point (AP) information for traffic offloading is disclosed. A request may be received, at a wireless local area network (WLAN) domain manager (DM) from an evolved node B (eNB), for access point (AP) information about one or more WLAN access points (APs) for traffic offloading. The access point (AP) information may be obtained for the one or more WLAN APs, at the WLAN DM, based on at least in part operations and management (OAM) reports from the one or more WLAN APs containing the AP information. The AP information may be communicated, from the WLAN DM to the eNB via a network manager (NM), about the one or more WLAN APs to enable traffic offloading from the eNB to at least one of the WLAN APs.
摘要翻译：描述了涉及干扰平均以生成反馈信息的方法，设备和系统。在实施例中，演进节点B（eNB）可以向定义一个或多个PRB集合的用户设备（UE）传送反馈管理消息。 PRB集合可以包括该频道的至少一个PRB。 UE可以平均PRB集合内的干扰测量，并且可以基于平均干扰测量来生成PRB集合的信道状态信息（CSI）反馈。 UE可以将CSI反馈传送给eNB。

10. 发明公开

EP2959729A1 USER EQUIPMENT WITH REDUCED POWER CONSUMPTION OPERATIONAL MODES 有权
标题翻译： BENUTZERVORRICHTUNG MIT BETRIEBSARTEN MIT REDUZIERTEM LEISTUNGSVERBRAUCH
公开(公告)号：EP2959729A1
公开(公告)日：2015-12-30
申请号：EP13876030.1
申请日：2013-09-27
申请人： Intel IP Corporation
发明人： FAN, Lin , ZHU, Yuan , HAN, Seunghee , DAVYDOV, Alexei , WAGNER, Elmar
IPC分类号： H04W52/02
CPC分类号： H04W8/005 , H04L12/4633 , H04L27/2614 , H04L45/30 , H04L47/11 , H04L47/12 , H04L61/2514 , H04L61/2525 , H04L61/2539 , H04L61/2564 , H04L61/2575 , H04L61/2592 , H04L61/6077 , H04W4/70 , H04W4/80 , H04W24/02 , H04W24/06 , H04W28/02 , H04W28/0289 , H04W28/08 , H04W28/12 , H04W36/0088 , H04W36/30 , H04W40/02 , H04W40/244 , H04W48/08 , H04W48/14 , H04W48/16 , H04W48/18 , H04W52/0216 , H04W52/028 , H04W72/005 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W74/002 , H04W74/02 , H04W74/04 , H04W74/08 , H04W76/14 , H04W76/23 , H04W76/27 , H04W76/28 , H04W84/12 , H04W88/06 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/22 , Y02D70/23
摘要： Methods, systems, and devices for network selection are disclosed herein. User equipment (UE) includes a communication component, a rules component, and a network selection component. The communication component may be configured to communicate over a 3GPP network and a non-cellular network. The rules component may be configured to store an access network discovery and selection function (ANDSF) management object (MO) that includes wireless local area network (WLAN) selection policies for network selection on the UE. The WLAN selection policies may include interworking WLAN (I-WLAN) policies and Hotspot 2.0 (HS2.0) parameters. The network selection component is configured to select an available WLAN based on the ANDSF MO.
摘要翻译：公开了用于报告无线电接入网（RAN）用户平面拥塞（UPCON）的技术。在一个示例中，核心网络（CN）设备可以包括计算机电路，其被配置为：使用包括拥塞状况指示符的UPCON容器来接收UPCON事件报告以指示UPCON情况; 并根据拥塞情况指标更改UPCON进程。核心网络设备可以包括移动性管理实体（MME），服务网关（S-GW），分组数据网络（PDN）网关（P-GW），策略和计费执行功能（PCEF）充电规则功能（PCEF），服务通用分组无线电业务（GPRS）支持节点（SGSN），网关GPRS支持节点（GGSN），接入网络发现和选择功能（ANDSF），操作和维护（O＆M）子系统，UPCON服务器，代理或独立功能实体。

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