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111. 发明申请

WO2018128851A2 MEASUREMENT OF CROSSLINK INTERFERENCE IN A DYNAMIC TIME DIVISION DUPLEX (TDD) NEW RADIO (NR) SYSTEM 审中-公开
公开(公告)号：WO2018128851A2
公开(公告)日：2018-07-12
申请号：PCT/US2017/068012
申请日：2017-12-21
申请人： INTEL IP CORPORATION
发明人： LI, Qian , XIONG, Gang , DAVYDOV, Alexei , PAWAR, Sameer , WANG, Guotong
IPC分类号： H04L7/00
CPC分类号： H04L1/004 , H04J11/005 , H04L25/0226 , H04L27/2613 , H04L27/2636
摘要： Technology for a next generation node B (gNB) operable to measure crosslink signal-to-interference ratio (SINR) in a dynamic time division duplex (TDD) new radio (NR) system is disclosed. The gNB can encode a downlink interference measurement reference signal (IM-RS), for transm 5 ission to a first user equipment (UE), in a selected comb of an IFDMA comb structure. The gNB can decode an uplink IM-RS from a second UE received in the IFDMA comb structure, wherein the uplink IM-RS is time aligned with the downlink IM-RS. The gNB can determine the crosslink interference in the IFDMA comb structure based on the downlink IM-RS and the uplink IM-RS.

112. 发明申请

WO2018031132A1 CHANNEL STATE INFORMATION CONFIGURATION FOR MOBILE COMMUNICATION SYSTEMS 审中-公开
标题翻译：移动通信系统的信道状态信息配置
公开(公告)号：WO2018031132A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/039676
申请日：2017-06-28
申请人： INTEL IP CORPORATION
发明人： XIONG, Gang , DAVYDOV, Alexei , CHANG, Wenting , HE, Hong , ZHU, Yuan
IPC分类号： H04L5/00
CPC分类号： H04L5/0048
摘要： An apparatus employed within an evolved Node B (eNB). The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate first channel state information-reference signal (CSI-RS) bandwidth information for a first partition of a system bandwidth, generate second CSI-RS bandwidth information for a second partition of a system bandwidth, and send the first CSI-RS bandwidth information and the second CSI-RS bandwidth information to the RF interface for transmission to one or more user equipment (UE) devices, wherein the first CSI-RS bandwidth information and the second CSI-RS bandwidth information are provided within a physical channel and/or higher layer signalling.
摘要翻译：演进节点B（eNB）内采用的装置。该装置包括包含射频（RF）接口和一个或多个处理器的基带电路。所述一个或一个以上处理器经配置以产生用于系统带宽的第一划分的第一信道状态信息 - 参考信号（CSI-RS）带宽信息，产生用于系统带宽的第二划分的第二CSI-RS带宽信息，且发送所述第一CSI-RS带宽信息和所述第二CSI-RS带宽信息发送到所述RF接口以用于传输到一个或更多个用户设备（UE），其中，提供所述第一CSI-RS带宽信息和所述第二CSI-RS带宽信息在物理信道和/或更高层信令内。

113. 发明申请

WO2018031111A1 CONTROL CHANNEL TRANSMISSION IN NEW RADIO ACCESS TECHNOLOGIES USING COMMON SEARCH SPACE 审中-公开
标题翻译：利用公共搜索空间控制新的无线接入技术的信道传输
公开(公告)号：WO2018031111A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/035899
申请日：2017-06-05
申请人： INTEL IP CORPORATION
发明人： DAVYDOV, Alexei , LEE, Wook Bong , HE, Hong , HAN, Seunghee , MIAO, Honglei
IPC分类号： H04B7/06 , H04L5/00 , H04W72/04 , H04B7/08
摘要： Techniques for transmitting and receiving beamformed transmission(s) of a common search space of a DL (Downlink) control channel are discussed. One example embodiment that can be employed at a UE (User Equipment) comprises processing circuitry configured to: select a set of receive beamforming weights for a DL (Downlink) control channel; and decode one or more control channel sets from a common search space of the DL control channel, wherein each control channel set of the one or more control channel sets is mapped to an associated symbol of one or more symbols of a slot, wherein each control channel set of the one or more control channel sets has an associated transmit beamforming, and wherein each control channel set of the one or more control channel sets comprises a common set of control information.
摘要翻译：讨论了用于发送和接收DL（下行链路）控制信道的公共搜索空间的波束成形传输的技术。可以在UE（用户设备）处采用的一个示例实施例包括处理电路，其被配置为：为DL（下行链路）控制信道选择一组接收波束成形权重; 并且从所述DL控制信道的公共搜索空间解码一个或多个控制信道集合，其中所述一个或多个控制信道集合中的每个控制信道集合被映射到时隙的一个或多个符号的关联符号，其中每个控制所述一个或多个控制信道集合中的每个控制信道集合具有关联的发射波束成形，并且其中，所述一个或多个控制信道集合中的每个控制信道集合包括公共的一组控制信息。

114. 发明申请

WO2017136079A1 LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的低延迟
公开(公告)号：WO2017136079A1
公开(公告)日：2017-08-10
申请号：PCT/US2016/069525
申请日：2016-12-30
申请人： INTEL IP CORPORATION
发明人： HE, Hong , HAN, Seunghee , DAVYDOV, Alexei , IBARS CASAS, Christian , XIONG, Gang
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0023 , H04L5/0064 , H04L5/0082 , H04L5/0094
摘要： Technologies described herein provide mechanisms and formats to accomplish short transmission time interval (S-TTI) length in wireless communication systems. In one implementation, logic is to: identify S-TTI length based on which to allocate resources of a channel of a radio access network cell; based on the S-TTI length, determine a low latency resource block (LLRB) size according to which to allocate resources of the channel and a demodulation reference signal (DMRS) pattern according to which to transmit DMRSs to user equipment (UE) via the channel; and generate the DMRSs for transmission to the UE using resources identified based on the DMRS pattern. Other embodiments are described and claimed.
摘要翻译：本文所描述的技术提供了用于在无线通信系统中实现短传输时间间隔（S-TTI）长度的机制和格式。在一个实现中，逻辑将：识别S-TTI长度，基于哪个长度分配无线电接入网络小区的信道的资源; 基于所述S-TTI长度来确定根据其分配所述信道的资源的低延迟资源块（LLRB）大小以及经由所述DMRS向所述用户设备（UE）发送DMRS所依据的解调参考信号（DMRS）渠道; 并使用基于DMRS模式识别的资源来生成用于传输给UE的DMRS。描述并要求保护其他实施例。

115. 发明申请

WO2017135988A1 UPLINK DM-RS TRANSMISSION FOR PUSCH TRANSMISSIONS WITH SHORTENED TTI 审中-公开
标题翻译： UPLINK DM-RS传输用于带有缩短TTI的PUSCH传输
公开(公告)号：WO2017135988A1
公开(公告)日：2017-08-10
申请号：PCT/US2016/038090
申请日：2016-06-17
申请人： INTEL IP CORPORATION
发明人： DAVYDOV, Alexei , IBARS CASAS, Christian , HE, Hong , HAN, Seunghee
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0005
摘要： The present disclosure provides an uplink demodulation reference signal (DM-RS) transmission. Generating the DM-RS transmission includes receiving, from a serving cell, physical uplink shared channel (PUSCH) parameters including a position of the DM-RS transmission in a time domain and a frequency domain, wherein the DM-RS transmission, in the frequency domain, is transmitted in a pattern that is repeated over p subcarriers within a PUSCH resource allocation. Generating the DM-RS transmission also includes generating a PUSCH transmission in accordance with the PUSCH parameters.
摘要翻译：本公开提供上行链路解调参考信号（DM-RS）传输。生成DM-RS传输包括从服务小区接收包括在时域和频域中的DM-RS传输的位置的物理上行共享信道（PUSCH）参数，其中，在频域中的DM-RS传输域是以在PUSCH资源分配内的p个子载波上重复的模式发送的。生成DM-RS传输还包括根据PUSCH参数生成PUSCH传输。

116. 发明申请

WO2017023232A1 NETWORK DISCOVERY AND BEAM ACQUISITION FOR BEAM CELL OPERATION 审中-公开
标题翻译：网络发现和光束获取光束电池操作
公开(公告)号：WO2017023232A1
公开(公告)日：2017-02-09
申请号：PCT/US2015/000425
申请日：2015-12-24
申请人： INTEL IP CORPORATION
发明人： JUNG, Hyejung , BALERCIA, Tommaso , CARRENO BAUTISTA DE LISBONA, Xavier , DAVYDOV, Alexei
IPC分类号： H04B7/06 , H04L27/26 , H04B7/02
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/0695 , H04L27/261
摘要： A user equipment (UE) can process signals including a first synchronization signal (SS) and a second SS. The first SS and the second SS are beamformed with transmit beams and transmitted on subbands in a first set of symbols, for the first SS, and a second set of symbols, for the second SS. The UE can detect the first SS in the first set of symbols, and measure beam qualities of the transmit beams on the subbands in at least one of the first set of symbols or the second set of symbols. The UE can select one or more transmit beams and corresponding one or more subbands based on the measured beam qualities. The UE can detect the second SS on the selected subbands in the second set of symbol, and each of subbands in the first and second sets of symbols is associated with a transmit beam.
摘要翻译：用户设备（UE）可以处理包括第一同步信号（SS）和第二SS的信号。第一SS和第二SS被发射波束形成，并且在第一组符号的子带上用于第一SS，并且对于第二SS在第二组码元上发送第二组符号。 UE可以检测第一组符号中的第一SS，并且测量第一组符号或第二组符号中的至少一个上的子带上的发射波束的波束质量。 UE可以基于测量的光束质量来选择一个或多个发射波束和对应的一个或多个子带。 UE可以在第二组符号中检测所选子带上的第二SS，并且第一和第二组符号中的每个子带与发射波束相关联。

117. 发明申请

WO2017019120A1 PHYSICAL BROADCAST CHANNEL DESIGN 审中-公开
标题翻译：物理广播频道设计
公开(公告)号：WO2017019120A1
公开(公告)日：2017-02-02
申请号：PCT/US2015/066922
申请日：2015-12-18
申请人： INTEL IP CORPORATION
发明人： XIONG, Gang , JUNG, Hyejung , BENDLIN, Ralf , FWU, Jong-Kae , DAVYDOV, Alexei
IPC分类号： H04L5/00 , H04L1/00
CPC分类号： H04L5/0053 , H04L1/0061 , H04L1/0067 , H04L1/0606 , H04L5/0051 , H04L2001/0093
摘要： Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.
摘要翻译：简而言之，根据一个或多个实施例，演进节点B（eNB）的装置包括为5G主信息块（xMIB）配置一个或多个参数的电路。 xMIB包含以下参数中的至少一个：下行链路系统带宽，系统帧号（SFN）或其他物理信道的配置，或其组合。 eNB的装置包括用于经由预定资源上的5G物理广播信道（xPBCH）发送xMIB的电路，xPBCH包括xPBCH。 xPBCH可以使用基于DM-RS的传输模式，并且波束形成的xPBCH可以用于中频带和高频带。

118. 发明申请

WO2019033118A1 MANAGING LINK QUALITY AND USING PARTIAL SUBFRAMES IN WIRELESS TELECOMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2019033118A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/046549
申请日：2018-08-13
申请人： INTEL IP CORPORATION
发明人： JEON, Jeongho , NIU, Huaning , CHANG, Wenting , ZHANG, Jinyu , LEE, Dae Won , DAVYDOV, Alexei , JEONG, Kyeongin , YIU, Candy
IPC分类号： H04W24/00 , H04B17/30 , H04L5/00 , H04W56/00
摘要： A user equipment (UE) may assess a radio link quality of a plurality of frames for communication, via the interface to the RF circuitry, with a radio access network (RAN) node. When the radio link quality of a frame, of the plurality of frames, is below an out-of-sync (OOS) threshold, the UE may indicate that the frame is OOS. When the radio link quality of a frame, of the plurality of frames, is above an in-sync (IS) threshold that the frame is IS. Additionally, or alternatively, the UE may process information, received from the RAN node indicating a partial subframe, of a subframe, to be used to transmit uplink control information (UCI) to the RAN node. The UE ma also perform UCI mapping for using of the partial subframe to transmit UCI via a physical uplink control channel (PUSCH), and proceed by using the partial subframe to communicate the UCI to the RAN node.

119. 发明申请

WO2019032821A1 DETERMINING AND COMMUICATING CONTROL INFORMATION IN WIRELESS TELECOMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2019032821A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/045999
申请日：2018-08-09
申请人： INTEL IP CORPORATION
发明人： CHATTERJEE, Debdeep , XIONG, Gang , HE, Hong , KWAK, Yongjun , DAVYDOV, Alexei , KWON, Hwan-Joon , LEE, Dae Won
IPC分类号： H04L5/00
摘要： A user equipment (UE) may receive information, via radio resource control (RRC) signaling, regarding a search space of a physical downlink control channel (PDCCH) for obtaining downlink control information (DCI) from a radio access network (RAN) node. Based on a slot format (SF) index in the DCI, the UE may determine a slot format for communicating with the RAN node, and communicate with the RAN node in accordance with the slot format. Additionally, a UE may communicate UE capability information, which may include a maximum number of blind decode attempts (BDAs), to the RAN node. The UE may determine shortened channel control elements (sCCEs) to be used, by the RAN node, to transmit shortened downlink control information (sDCI) via a shortened physical downlink control channel (sPDCCH), obtain sDCI by monitoring the sPDCCH in accordance with the determined sCCEs, and communicate with the RAN node in accordance with the sDCI.

120. 发明申请

WO2019032737A1 SYSTEM AND METHOD FOR MULTIPLEXING OF TRACKING REFERENCE SIGNAL AND SYNCHRONIZATION SIGNAL BLOCK 审中-公开
公开(公告)号：WO2019032737A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/045862
申请日：2018-08-08
申请人： INTEL IP CORPORATION
发明人： ZHANG, Yushu , WANG, Guotong , DAVYDOV, Alexei , XIONG, Gang
IPC分类号： H04L5/00
摘要： Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a Tracking Reference Signal (TRS) transmission and to process a Synchronization Signal block (SS-block) transmission. The second circuitry may be operable to measure a reference signal parameter based on the TRS transmission and the SS-block transmission.

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