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1. 发明申请

WO2016128095A1 TRANSLATION OF BASIS FUNCTIONS FOR FEEDBACK IN A WIRELESS NETWORK 审中-公开
标题翻译：基于无线网络反馈的基函数的翻译
公开(公告)号：WO2016128095A1
公开(公告)日：2016-08-18
申请号：PCT/EP2015/080276
申请日：2015-12-17
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , VOOK, Frederick
IPC分类号： H04B7/04 , H01Q3/26 , H04B7/06 , H04B7/08 , H04L5/00 , H04L25/02 , H04L29/06 , H04W74/00 , H04W74/08 , H04W72/04
CPC分类号： H04B7/0634 , H01Q3/2605 , H04B7/0408 , H04B7/0421 , H04B7/0617 , H04B7/063 , H04B7/0639 , H04B7/0695 , H04B7/0851 , H04L5/0048 , H04L5/0053 , H04L25/0226 , H04L65/1069 , H04W74/004
摘要： An example technique may include transmitting, by a base station to a mobile station, sounding signals via a first set of basis function beams, and receiving, by the base station from the mobile station in response to the transmitting, feedback signals indicating a translated basis-function weighting for one or more basis function beams of the second set of basis function beams, the translated basis-function weighting for one or more basis function beams being based on the first set of basis function beams, wherein the second set of basis function beams is different than the first set of basis function beams.
摘要翻译：一个示例性技术可以包括由基站向移动台发送经由第一组基本功能波束的探测信号，并且由基站从移动台响应于所述发射接收指示翻译基础的反馈信号对于第二组基函数波束的一个或多个基本函数波束的功能加权，一个或多个基本函数波束的平移基函数加权基于第一组基函数波束，其中第二组基函数光束与第一组基函数光束不同。

2. 发明申请

WO2017005964A1 TIMING ACQUISITION TECHNIQUES FOR MOBILE STATION IN WIRELESS NETWORK 审中-公开
标题翻译：无线网络移动站的定时采集技术
公开(公告)号：WO2017005964A1
公开(公告)日：2017-01-12
申请号：PCT/FI2016/050434
申请日：2016-06-16
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , SOLICHIEN, Yohannes
IPC分类号： H04L27/26 , H04L27/34 , H04J11/00 , H04B1/10 , H04B1/12 , H04B7/02 , H04W56/00
CPC分类号： H04J11/0073 , H04J2011/0096 , H04W56/001
摘要： An example technique may include receiving, by a mobile station from a cell, a first block of symbols and a second block of symbols, each of the first and second blocks of symbols including a plurality of contiguous segments that include a plurality of symbols, performing, by the mobile station, a short correlation of each segment of the first block of symbols with a corresponding segment of the second block of symbols to obtain a plurality of segment correlation results, determining a block correlation result for the first block of symbols and the second block of symbols based on summing at least a first subset of the segment correlation results and subtracting a second subset of the segment correlation results.
摘要翻译：一个示例性技术可以包括由移动台从小区接收第一符号块和第二符号块，第一和第二符号块中的每一个包括包括多个符号的多个连续的段，执行由所述移动台将所述第一符号块的每个段与所述第二符号块的相应段进行短相关以获得多个段相关结果，确定所述第一符号块的块相关结果，以及基于对所述段相关结果的至少第一子集求和并减去所述段相关结果的第二子集的第二符号块。

3. 发明申请

WO2015147814A1 RADIO FREQUENCY BEAMFORMING BASIS FUNCTION FEEDBACK 审中-公开
标题翻译：射频基波函数反馈
公开(公告)号：WO2015147814A1
公开(公告)日：2015-10-01
申请号：PCT/US2014/031870
申请日：2014-03-26
申请人： NOKIA SOLUTIONS AND NETWORKS OY , THOMAS, Timothy , VOOK, Frederick
发明人： THOMAS, Timothy , VOOK, Frederick
IPC分类号： H04B17/00
CPC分类号： H04B7/0617 , H04B7/0452 , H04B7/0619 , H04B7/063 , H04B17/24 , H04L5/0048 , H04L27/2636
摘要： Methods, apparatuses, systems, and computer program products for obtaining full channel knowledge between each transmitter and each receiver when using radio frequency (RF) beamforming are provided. One method described herein includes a method of obtaining channel knowledge at a transmitter with Q transmit antennas for use in beamforming where the transmitter transmits sounding waveforms from B orthogonal basis functions from a transmit array comprised of the Q transmit antennas. In response to the transmitted sounding waveforms the transmitter receives at least one feedback message from a receiver. The feedback message(s) may include an indication of the best M B basis functions plus a gain and phase value for each of the M B basis functions.
摘要翻译：提供了用于在使用射频（RF）波束形成时在每个发射机和每个接收机之间获得全部信道知识的方法，设备，系统和计算机程序产品。本文描述的一种方法包括在具有Q发射天线的发射机处获得用于波束成形的信道知识的方法，其中发射机从B正交基函数从由Q发射天线组成的发射阵列发送探测波形。响应于所发送的探测波形，发射机从接收机接收至少一个反馈消息。反馈消息可以包括最佳M B基函数的加法以及每个M B基函数的增益和相位值的指示。

4. 发明申请

WO2014206725A1 VERTICAL BEAM DESIGN 审中-公开
标题翻译：垂直光束设计
公开(公告)号：WO2014206725A1
公开(公告)日：2014-12-31
申请号：PCT/EP2014/062056
申请日：2014-06-11
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , VOOK, Frederick , VISOTSKY, Eugene
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0478 , H04B7/0421 , H04B7/0617 , H04B7/0639
摘要： A method includes transmitting reference signals to user equipment from an active antenna array system including a multiple of antennas arrayed in at least a vertical direction. The active antenna array system is configured to perform the transmitting of the reference signals using multiple vertical beams having vertical patterns designed to provide desired vertical patterns after codebook feedback from a codebook is applied on transmissions from logical ports of the antenna array. The method includes receiving codebook feedback from the user equipment in response to transmitting the reference signals. The method includes transmitting information to the user equipment at least by applying selected entries of the codebook corresponding to the codebook feedback to the logical ports of the antenna array, wherein application of the selected entries causes the active antenna array system to perform transmitting information using multiple beams having the desired vertical patterns. Apparatus and program products are disclosed.
摘要翻译：一种方法包括从包括在至少垂直方向上排列的多个天线的有源天线阵列系统向用户设备发射参考信号。有源天线阵列系统被配置为使用具有设计成在从码本的码本反馈之后提供期望的垂直图案的垂直图案的多个垂直波束来执行参考信号的发送，所述垂直图案被应用于来自天线阵列的逻辑端口的传输。该方法包括响应于发送参考信号从用户设备接收码本反馈。该方法包括至少通过将对应于码本反馈的码本的选定条目应用于天线阵列的逻辑端口来向用户设备发送信息，其中应用所选择的条目使得有源天线阵列系统使用多个光束具有所需的垂直图案。公开了装置和程序产品。

5. 发明申请

WO2016124663A1 SPACE-TIME CODING FOR ZERO-TAIL SPREAD OFDM SYSTEM IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中零尾传播OFDM系统的时空编码
公开(公告)号：WO2016124663A1
公开(公告)日：2016-08-11
申请号：PCT/EP2016/052331
申请日：2016-02-04
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , VOOK, Frederick , GHOSH, Amitabha
IPC分类号： H04L1/06 , H04L27/26
CPC分类号： H04B1/0483 , H04B1/06 , H04L1/0625 , H04L1/0631 , H04L1/0668 , H04L5/0007 , H04L27/2614 , H04L27/2627 , H04L27/2628 , H04L27/2636 , H04L27/2649 , H04L27/265 , H04W72/12
摘要： An example technique may include controlling receiving a first block of time domain symbols and a second block of time domain symbols, converting the blocks of time domain symbols to the frequency domain to create a first pre-equalized block of frequency domain symbols and a second pre-equalized block of frequency domain symbols, respectively, applying, a linear phase shift to the frequency domain symbols to compensate for a conjugating and time-reversing of corresponding pre-spread domain symbols being performed at a transmitter before spreading of the pre-spread domain symbols, and creating a first equalized block of frequency domain symbols and a second equalized block of frequency domain symbols as a function of the first and second pre- equalized blocks of frequency domain symbols wherein at least one of the first and second pre-equalized blocks of frequency domain symbols has the linear phase shift applied.
摘要翻译：示例性技术可以包括控制接收时域符号的第一块和时域符号的第二块，将时域符号的块转换成频域以创建频域符号的第一预均衡块和第二预均衡块频域符号的均衡块分别应用到频域符号的线性相移以补偿在预扩频域扩展之前在发射机处执行的对应的预扩频域符号的共轭和时间反转并且创建作为频域符号的第一和第二预均衡块的函数的频域符号的第一均衡块和频域符号的第二均衡块，其中第一和第二预均衡块中的至少一个的频域符号具有线性相移。

6. 发明申请

WO2016066379A1 RANDOM ACCESS CHANNEL WITH A GRID OF BEAMS FOR COMMUNICATION SYSTEMS 审中-公开
标题翻译：具有通信系统的网格的随机访问信道
公开(公告)号：WO2016066379A1
公开(公告)日：2016-05-06
申请号：PCT/EP2015/073001
申请日：2015-10-06
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： TAN, Jun , CUDAK, Mark , THOMAS, Timothy , RATASUK, Rapeepat , VOOK, Frederick , GHOSH, Amitabha , TALUKDAR, Anup
IPC分类号： H04W74/00 , H04W16/28
CPC分类号： H04W74/0891 , H04B7/0408 , H04B7/0617 , H04B7/0695 , H04B7/10 , H04W16/28 , H04W74/002 , H04W74/006
摘要： Systems, methods, apparatuses, and computer program products for random access channel (RACH) with a grid of beams for communication systems are provided. One method includes transmitting, by a base station, a beacon signal in one time slot with multiple switched beams, wherein the beams cover an intended coverage area with a grid-of-beams in both horizontal and vertical directions. The method may also comprise switching receiving beams in the grid-of-beams at a network reserved random access channel (RACH) slot by following an identical or directly related beam switching pattern in a downlink (DL) beacon channel. Another method includes detecting, by a user equipment, a beam ID in the downlink beacon channel, selecting the RACH slot using the detected beam ID, and transmitting, by the user equipment, a random access channel (RACH) signature in one or multiple beam blocks within a random access channel (RACH) slot.
摘要翻译：提供了具有用于通信系统的波束网格的随机接入信道（RACH）的系统，方法，设备和计算机程序产品。一种方法包括由基站在具有多个切换波束的一个时隙中发送信标信号，其中所述波束在水平和垂直方向上覆盖具有光栅格的预期覆盖区域。该方法还可以包括通过在下行链路（DL）信标信道中遵循相同或直接相关的波束切换模式来在网络保留的随机接入信道（RACH）时隙切换波束网格中的接收波束。另一种方法包括用户设备检测下行信标信道中的波束ID，使用检测到的波束ID选择RACH时隙，并由用户设备发送一个或多个波束中的随机接入信道（RACH）签名随机接入信道（RACH）时隙内的块。

7. 发明申请

WO2015162009A1 PHASE NOISE TRACKING AND REDUCTION 审中-公开
标题翻译：相位噪声跟踪和减少
公开(公告)号：WO2015162009A1
公开(公告)日：2015-10-29
申请号：PCT/EP2015/057657
申请日：2015-04-09
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , CUDAK, Mark
IPC分类号： H04L27/00 , H04L25/03
CPC分类号： H04L25/03305 , H04B17/0082 , H04B17/345 , H04L25/03006 , H04L25/03178 , H04L27/0014 , H04L27/22 , H04L2027/0016 , H04L2027/003 , H04L2027/0038 , H04L2027/0046 , H04L2027/0055 , H04L2027/0067 , H04L2027/0085 , H04W84/042
摘要： A group of data symbols for a current block of data symbols in multiple blocks received over a communication channel is equalized, based on a pilot block, to generate a group of equalized symbols. The group of equalized symbols is de-rotated as a function of a current phase estimate to determine initial de-rotated equalized symbols. The phase estimate is an estimate of phase caused by noise for blocks previous to the current block. Additionally, a phase metric is calculated from real and imaginary parts of the initial de-rotated equalized symbols, wherein the phase metric estimates phase caused by noise for the current block. The current phase estimate is updated with the phase metric. The initial de-rotated equalized symbols are de-rotated by the phase metric to determine final equalized and de-rotated symbol estimates. The final equalized and de-rotated symbol estimates are output. Apparatus, methods, and computer program products are disclosed.
摘要翻译：基于导频块，在通过通信信道接收的多个块中的当前数据符号块的一组数据符号被均衡，以生成一组均衡的符号。作为当前相位估计的函数，均衡符号组被去旋转以确定初始去旋转均衡符号。相位估计是对当前块之前的块的噪声引起的相位的估计。另外，根据初始去旋转均衡符号的实部和虚部计算相位度量，其中相位度量估计由当前块的噪声引起的相位。当前相位估计用相位量度更新。初始去旋转的均衡符号通过相位度量被去旋转以确定最终的均衡和去旋转符号估计。输出最终均衡和去旋转的符号估计。公开了装置，方法和计算机程序产品。

8. 发明申请

WO2016184777A1 USE OF BASIS FUNCTIONS FOR TRANSMISSION OF BROADCAST CONTROL INFORMATION IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中传播广播控制信息的基本功能的使用
公开(公告)号：WO2016184777A1
公开(公告)日：2016-11-24
申请号：PCT/EP2016/060717
申请日：2016-05-12
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , VOOK, Frederick , RATASUK, Rapeepat
IPC分类号： H04B7/06
CPC分类号： H04B7/0634 , H04B7/0626 , H04B7/0639 , H04B7/0695
摘要： An example technique may include: receiving, by a mobile station from a base station, a plurality of copies of a broadcast information including a broadcast control message, wherein a copy of the broadcast information is transmitted via each of a plurality of basis function beams; determining, by the mobile station, a gain and phase value for each copy of at least a subset of the plurality of the received copies of the broadcast control message transmitted via different basis function beams. The technique may also include, for example, determining, by the mobile station, a combined broadcast control message based on at least the subset of the plurality of the received copies of the broadcast control message and the gain and phase value for each copy of at least the subset of the plurality of the received copies of the broadcast control message.
摘要翻译：一个示例技术可以包括：由移动台从基站接收包括广播控制消息的广播信息的多个副本，其中通过多个基本功能波束中的每一个发送广播信息的副本; 由所述移动台确定通过不同的基本功能波束发送的所述广播控制消息的所述多个接收副本的至少一个子集的每个副本的增益和相位值。该技术还可以包括例如移动台基于广播控制消息的多个接收副本的至少子集以及每个副本的增益和相位值来确定组合的广播控制消息所述广播控制消息的所述多个接收副本中的所述子集的最小值。

9. 发明申请

WO2016113177A1 RAPID REROUTING IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中快速反应
公开(公告)号：WO2016113177A1
公开(公告)日：2016-07-21
申请号：PCT/EP2016/050210
申请日：2016-01-07
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： TALUKDAR, Anup , CUDAK, Mark , GHOSH, Amitabha , RATASUK, Rapeepat , TAN, Jun , THOMAS, Timothy , VOOK, Frederick
IPC分类号： H04W40/34 , H04W36/00 , H04W36/08 , H04W36/16 , H04W36/24
CPC分类号： H04W40/12 , H04L1/1887 , H04W36/0055 , H04W36/30 , H04W40/34 , H04W40/36 , H04W72/042
摘要： Various communication systems may benefit from rerouting considerations. For example, fifth generation (5G) systems dealing with radio link failure detection and data rerouting, particularly mmWave 5G systems, may benefit from rapid rerouting methods and systems. A method can include transmitting, from an access point, a downlink control message to a user equipment. The method can also include attempting to detect a Fast-ACK transmission signal from the user equipment in response to the transmitted downlink control message. The method can further include transmitting a rerouting request for the user equipment when the Fast-ACK transmission signal is not detected.
摘要翻译：各种通信系统可能受益于重新路由的考虑。例如，处理无线电链路故障检测和数据重新路由的第五代（5G）系统，特别是mmWave 5G系统，可能受益于快速重路由方法和系统。一种方法可以包括从接入点向用户设备发送下行链路控制消息。该方法还可以包括尝试响应于传输的下行链路控制消息来检测来自用户设备的Fast-ACK传输信号。该方法还可以包括当没有检测到Fast-ACK传输信号时向用户设备发送重路由请求。

10. 发明申请

WO2015086206A1 HIGH RESOLUTION CHANNEL SOUNDING FOR FDD COMMUNICATIONS 审中-公开
标题翻译：用于FDD通信的高分辨率通道
公开(公告)号：WO2015086206A1
公开(公告)日：2015-06-18
申请号：PCT/EP2014/072637
申请日：2014-10-22
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： THOMAS, Timothy , VOOK, Frederick , YANG, Weidong
IPC分类号： H04L5/00 , H04W36/00
CPC分类号： H04L5/0051 , H04L5/0005 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L5/14 , H04W72/0446 , H04W72/1289
摘要： A method includes scheduling a selected UE operating in a FDD mode to transmit sounding information on a downlink carrier frequency using selected resource(s) from a downlink radio frame, and communicating using the downlink radio frame by transmitting to UEs in resources other than at least the selected resource(s) and by receiving the sounding information on the downlink carrier frequency from the selected UE in the selected resource(s). Another method includes scheduling a selected UE operating in a FDD mode to receive sounding information on an uplink carrier frequency using selected resource(s) from an uplink radio frame, and communicating using the uplink radio frame by receiving from UEs in resources in the uplink radio frame other than at least the selected resource(s) and by transmitting the sounding information on the uplink carrier frequency to the selected UE in the selected resource(s). Apparatus and computer program products are also disclosed.
摘要翻译：一种方法包括调度以FDD模式工作的所选择的UE，以使用所选择的资源从下行链路无线电帧发送在下行链路载波频率上的探测信息，以及使用所述下行链路无线电帧进行通信，所选择的资源和通过在所选择的资源中从所选择的UE接收关于下行链路载波频率的探测信息。另一种方法包括调度以FDD模式操作的所选择的UE，以使用来自上行链路无线电帧的所选资源接收关于上行链路载波频率的探测信息，以及使用所述上行链路无线电帧通过在所述上行链路无线电中的资源中从UE接收来进行通信并且通过将所述上行链路载波频率上的探测信息发送到所选择的资源中的所选择的UE。还公开了装置和计算机程序产品。

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