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71. 发明申请

WO2008057906A2 TURBO INTERLEAVER FOR HIGH DATA RATES 审中-公开
公开(公告)号：WO2008057906A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/083284
申请日：2007-11-01
申请人： QUALCOMM Incorporated , WEI, Yongbin , SUN, Jing , MALLADI, Durga Prasad
发明人： WEI, Yongbin , SUN, Jing , MALLADI, Durga Prasad
IPC分类号： H03M13/27 , H03M13/29
CPC分类号： H03M13/2775 , H03M13/296 , H03M13/6561
摘要： Techniques for supporting high decoding throughput are described. A transmitter may encode a code block of data bits with a Turbo encoder. A receiver may perform decoding for the code block with a Turbo decoder having multiple soft-input soft-output (SISO) decoders. A contention-free Turbo interleaver may be used if the code block size is larger than a threshold size. A regular Turbo interleaver may be used if the code block size is equal to or smaller than the threshold size. The contention-free Turbo interleaver reorders the data bits in the code block such that information from the multiple SISO decoders, after interleaving or deinterleaving, can be written in parallel to multiple storage units in each write cycle without encountering memory access contention. The regular Turbo interleaver can reorder the data bits in the code block in any manner without regard to contention-free memory access.
摘要翻译：描述了用于支持高解码吞吐量的技术。发射机可以使用Turbo编码器对数据位的码块进行编码。接收机可以使用具有多个软输入软输出（SISO）解码器的Turbo解码器来对码块执行解码。如果码块大小大于阈值大小，则可以使用无竞争的Turbo交织器。如果码块大小等于或小于阈值大小，则可以使用常规Turbo交织器。无竞争的Turbo交织器重新排序代码块中的数据位，使得来自多个SISO解码器的信息在交织或解交织之后可以在每个写周期中并行写入多个存储单元，而不会遇到存储器访问争用。正常的Turbo交织器可以以任何方式重新排序代码块中的数据位，而不考虑无竞争的存储器访问。

72. 发明申请

WO2007098483A3 METHOD AND APPARATUS FOR ARRANGING PACKETS IN SUB-SLOTS IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2007098483A3
公开(公告)日：2007-08-30
申请号：PCT/US2007/062527
申请日：2007-02-21
申请人： QUALCOMM INCORPORATED , BHUSHAN, Naga , KADOUS, Tamer , FAN, Mingxi , WEI, Yongbin
发明人： BHUSHAN, Naga , KADOUS, Tamer , FAN, Mingxi , WEI, Yongbin
IPC分类号： H04L1/00 , H04L1/16
摘要： Techniques for efficiently sending and receiving data in a wireless communication system are described herein. The techniques utilize a slot structure that is backward compatible with existing design. The techniques include sending and receiving forward link packets that occupy less than a full slot of the slot structure. An output waveform, which includes at least one slot, is generated at an access point. Each slot is segmented into two half-slots, wherein at least one half-slot includes a data unit of a packet. At a terminal, the output waveform is received and processed to extract the data unit and the data unit is processed to determine whether it is accurate. The terminal also generates ACK/NACK information in response to the results of processing the data unit and transmits channel information including the ACK/NACK information. The access point interprets the ACK/NACK information to determine if the data unit should be resent.

73. 发明申请

WO2006084267A1 METHOD AND SYSTEM FOR CHANNEL EQUALIZATION 审中-公开
标题翻译：信道均衡的方法和系统
公开(公告)号：WO2006084267A1
公开(公告)日：2006-08-10
申请号：PCT/US2006/004248
申请日：2006-02-06
申请人： QUALCOMM INCORPORATED , MALLADI, Durga Prasad , KIM, Byoung-hoon , WEI, Yongbin
发明人： MALLADI, Durga Prasad , KIM, Byoung-hoon , WEI, Yongbin
IPC分类号： H04L25/03
CPC分类号： H04L25/03006 , H04L25/022 , H04L25/0228 , H04L2025/03375 , H04L2025/03783
摘要： One embodiment includes a method of receiving a transmitted signal. The method comprises receiving a signal transmitted over a channel. The signal comprises a known signal and an information signal. The method further includes determining at least one indicator of channel characteristics based at least in part on the portion of the known signal. The method further includes generating a first value indicative of the information signal based at least in part on the at least one indicator of the channel characteristics. The first value comprises an error signal. The method further comprises removing the error signal from the first estimate of the signal based at least in part on the portion of the known signal. Other embodiments include systems for performing the method and methods of making such systems.
摘要翻译：一个实施例包括接收发送信号的方法。该方法包括接收通过信道发送的信号。信号包括已知信号和信息信号。该方法还包括至少部分地基于已知信号的部分来确定信道特性的至少一个指示符。该方法还包括至少部分地基于信道特性的至少一个指示符来生成指示信息信号的第一值。第一个值包括一个误差信号。该方法还包括至少部分地基于已知信号的部分从信号的第一估计中去除误差信号。其他实施例包括用于执行制造这种系统的方法和方法的系统。

74. 发明申请

WO2020062040A1 SHARED SPECTRUM TRANSMISSION AND MANAGEMENT 审中-公开
公开(公告)号：WO2020062040A1
公开(公告)日：2020-04-02
申请号：PCT/CN2018/108371
申请日：2018-09-28
申请人： QUALCOMM INCORPORATED , CAO, Yiqing , GAO, Lu , LI, Yan , WEI, Yongbin
发明人： CAO, Yiqing , GAO, Lu , LI, Yan , WEI, Yongbin
IPC分类号： H04W16/14 , H04L25/14 , H04W72/04
摘要： Wireless communications systems and methods related to managing and facilitating spectrum sharing among multiple wireless communication networks are provided. A network device of a first network transmits, to a spectrum management server, a spectrum allocation request including at least spatial information associated with a three-dimensional (3D) coverage space of the first network. The network device receives, from the spectrum management server in response to the spectrum allocation request, a spectrum allocation including beamforming parameters that are based on the spatial information. The network device coordinates, with one or more wireless communication devices associated with the first network, communications in the first network based on the spectrum allocation.

75. 发明申请

WO2013066498A1 CHANNEL STATE INFORMATION COMPUTATION FOR ENHANCED INTER-CELL INTERFERENCE COORDINATION 审中-公开
标题翻译：通道状态信息计算，用于增强细胞间干扰协调
公开(公告)号：WO2013066498A1
公开(公告)日：2013-05-10
申请号：PCT/US2012/054650
申请日：2012-09-11
申请人： QUALCOMM INCORPORATED , YOO, Taesang , LUO, Xiliang , LUO, Tao , WEI, Yongbin
发明人： YOO, Taesang , LUO, Xiliang , LUO, Tao , WEI, Yongbin
IPC分类号： H04L1/00 , H04L5/00 , H04B7/06 , H04B17/00 , H04J11/00 , H04L25/02
CPC分类号： H04L1/0026 , H04B17/345 , H04L5/0073 , H04L25/0206 , H04L25/022
摘要： A delayed channel estimation is a channel state information (CSI) reference subframe having an index (N CSI_ref ) belonging to N CSI_ref = N-4-k; N is the subframe index that the CSI is transmitted on an uplink; and k is the smallest value of k>=0, with N-4-k belonging to a given configuration set. When k is large, the selected CSI reference subframe is too outdated to produce accurate CSI. An undelayed channel estimation is a CSI reference subframe having an index (N CSI_ref ) belonging to N CSI_ref = N-4. When the CSI reference subframe N-4 does not belong to the given subframe restriction subset, the selected channel estimate may be too noisy to produce accurate CSI. A CSI computation method for enhanced inter-cell interference coordination (eICIC) selects between delayed channel estimation and undelayed channel estimation for computing CSI, for example, based on a signal metric. The CSI is computed with a selected channel estimation.
摘要翻译：延迟信道估计是具有属于NCSI_ref = N-4-k的索引（NCSI_ref）的信道状态信息（CSI）参考子帧; N是在上行链路上发送CSI的子帧索引; k是k> = 0的最小值，N-4-k属于给定的配置集。当k大时，所选择的CSI参考子帧太过时，不能产生准确的CSI。未延迟信道估计是具有属于NCSI_ref = N-4的索引（NCSI_ref）的CSI参考子帧。当CSI参考子帧N-4不属于给定子帧限制子集时，所选择的信道估计可能太嘈杂以产生准确的CSI。用于增强小区间干扰协调（eICIC）的CSI计算方法在延迟信道估计和用于计算CSI的未延迟信道估计之间进行选择，例如，基于信号度量。使用所选择的信道估计来计算CSI。

76. 发明申请

WO2013052406A1 SYSTEM, APPARATUS, AND METHOD FOR REPEATER PILOT SIGNAL GENERATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中重复引导信号发生的系统，设备和方法
公开(公告)号：WO2013052406A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/058262
申请日：2012-10-01
申请人： QUALCOMM INCORPORATED , GAAL, Peter , PALANKI, Ravi , WEI, Yongbin
发明人： GAAL, Peter , PALANKI, Ravi , WEI, Yongbin
IPC分类号： H04B7/155
CPC分类号： H04B7/155
摘要： In accordance with aspects of the disclosure, a method, apparatus, and computer program product for wireless communication comprises receiving a remote signal via a donor antenna of a repeater, generating an amplified signal by amplifying the received remote signal, generating an auxiliary pilot signal by a translation of the amplified signal for estimating channel feedback, wherein the auxiliary pilot signal is substantially uncorrelated to the amplified signal, and generating a transmit signal for transmitting by combining the auxiliary pilot signal with the amplified signal.
摘要翻译：根据本公开的方面，用于无线通信的方法，装置和计算机程序产品包括经由中继器的施主天线接收远程信号，通过放大所接收的远程信号来产生放大信号，通过以下方式产生辅助导频信号：用于估计信道反馈的放大信号的转换，其中辅助导频信号与放大信号基本上不相关，并且通过将辅助导频信号与放大信号组合来产生发射信号。

77. 发明申请

WO2013013058A1 SLEEP MODE FOR USER EQUIPMENT RELAYS 审中-公开
标题翻译：休眠模式用于用户设备继电器
公开(公告)号：WO2013013058A1
公开(公告)日：2013-01-24
申请号：PCT/US2012/047427
申请日：2012-07-19
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Aleksandar , BHUSHAN, Naga , WEI, Yongbin , MALLADI, Durga Prasad
发明人： DAMNJANOVIC, Aleksandar , BHUSHAN, Naga , WEI, Yongbin , MALLADI, Durga Prasad
IPC分类号： H04W52/02 , H04W48/12 , H04W88/04 , H04W76/04
CPC分类号： H04W52/0229 , H04W4/24 , H04W48/12 , H04W52/0209 , H04W52/0235 , H04W76/28 , H04W88/04 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/24 , Y02D70/25
摘要： Certain aspects of the present disclosure provide methods and apparatus for subframe muting and/or discontinuous reception (DRX) mode related to sleep mode for user equipment (UE) relays. One method generally includes measuring, at a UE functioning as a relay (i.e., a UE relay), signals of one or more other UEs functioning as relays during one or more particular subframes and reporting the measurements of the signals to an apparatus. Another method generally includes determining, at a first UE functioning as a relay, that no UEs are being served by the first UE; based on the determination, increasing an interval between broadcast signals; and transmitting the broadcast signals according to the increased interval.
摘要翻译：本公开的某些方面提供了与用于用户设备（UE）中继的休眠模式相关的子帧静噪和/或不连续接收（DRX）模式的方法和装置。一种方法通常包括在用作中继（即，UE中继）的UE处测量在一个或多个特定子帧期间用作中继的一个或多个其他UE的信号，并将信号的测量结果报告给设备。另一种方法通常包括在用作中继的第一UE处确定没有UE正由第一UE服务; 基于确定，增加广播信号之间的间隔; 并根据增加的间隔发送广播信号。

78. 发明申请

WO2013010010A1 SYSTEM DESIGN FOR USER EQUIPMENT RELAYS 审中-公开
标题翻译：用户设备继电器的系统设计
公开(公告)号：WO2013010010A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046516
申请日：2012-07-12
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Aleksandar , BHUSHAN, Naga , HO, Saiyiu D. , WEI, Yongbin , MALLADI, Durga Prasad
发明人： DAMNJANOVIC, Aleksandar , BHUSHAN, Naga , HO, Saiyiu D. , WEI, Yongbin , MALLADI, Durga Prasad
IPC分类号： H04W88/04
CPC分类号： H04W88/04
摘要： Certain aspects of the present disclosure provide methods and apparatus related to various considerations for using systems comprising user equipment (UE) relays. One method generally includes receiving, at a UE functioning as a relay, data from a first apparatus; and relaying the received data to a second apparatus, wherein the relaying does not involve interpreting or altering security features of the received data.
摘要翻译：本公开的某些方面提供了与使用包括用户设备（UE）中继的系统的各种考虑相关的方法和装置。一种方法通常包括在作为中继器的UE处接收来自第一装置的数据; 并将所接收的数据中继到第二装置，其中中继不涉及解释或改变所接收数据的安全特征。

79. 发明申请

WO2012116219A1 CARRIER AGGREGATION FOR EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ENHANCEMENT 审中-公开
标题翻译：促进多媒体广播组播服务增强的载体聚合
公开(公告)号：WO2012116219A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/026379
申请日：2012-02-23
申请人： QUALCOMM INCORPORATED , ZHANG, Xiaoxia , WEI, Yongbin , MALLADI, Durga, Prasad , WANG, Jun , LIU, Zhengwei , BAO, Gang
发明人： ZHANG, Xiaoxia , WEI, Yongbin , MALLADI, Durga, Prasad , WANG, Jun , LIU, Zhengwei , BAO, Gang
IPC分类号： H04W4/06
CPC分类号： H04W72/005 , H04L5/001 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0098 , H04L5/143 , H04W48/12 , H04W72/042
摘要： Carrier aggregation to enhance Evolved Multimedia Broadcast Multicast Service (eMBMS) includes transmitting unicast signaling for a unicast service on an anchor carrier to mobile entities, transmitting eMBMS signaling on a second carrier different from the anchor carrier to the mobile entities for use with the unicast signaling, and various techniques for practical application of carrier aggregation for eMBMS enhancement. In addition, allocating subframes used for MBMS on a Single Frequency Network (MBSFN) includes allocating at least a portion of one or more subframes otherwise reserved for unicast subframes on a mixed carrier to provide an increased allocation of subframes carrying MBSFN information, transmitting MBSFN signals on the increased allocation of subframes, and more detailed aspects.
摘要翻译：用于增强演进的多媒体广播多播服务（eMBMS）的载波聚合包括将锚定载波上的单播服务的单播信令发送到移动实体，在不同于该锚定载波的第二载波上将eMBMS信令发送到移动实体以与单播信令一起使用，以及用于eMBMS增强的载波聚合的实际应用的各种技术。此外，在单频网络（MBSFN）上分配用于MBMS的子帧包括：在混合载波上分配另外保留用于单播子帧的一个或多个子帧的至少一部分，以提供携带MBSFN信息的子帧的增加分配，发送MBSFN信号对子帧的分配增加，以及更详细的方面。

80. 发明申请

WO2012116216A1 SPATIAL TECHNIQUES FOR EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ENHANCEMENT 审中-公开
标题翻译：多媒体多媒体广播服务增强的空间技术
公开(公告)号：WO2012116216A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/026375
申请日：2012-02-23
申请人： QUALCOMM INCORPORATED , ZHANG, Xiaoxia , WEI, Yongbin , MALLADI, Durga, Prasad
发明人： ZHANG, Xiaoxia , WEI, Yongbin , MALLADI, Durga, Prasad
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/026 , H04B7/0682
摘要： Transmission of eMBMS signals by at least one network entity of a wireless communications system may include coordinating transmission of eMBMS signaling with a remote access point of a wireless communications system to broadcast the eMBMS signaling from a multiple antenna matrix comprising at least one antenna of the network entity and at least one antenna of the access node. The network entity may be an access point. The access point may vary a precoding matrix applied to the eMBMS signaling to transmit from the network entity, or use alternative techniques for providing transmit diversity. Accordingly, the access point may provide transmit diversity for the eMBMS signaling transmitted from the multiple antenna matrix implemented between different cells on the wireless communication network. The access point may vary the precoding matrix to cause cyclical rotation of beam direction for the eMBMS transmissions from different cells of the network.
摘要翻译：由无线通信系统的至少一个网络实体传输eMBMS信号可以包括协调eMBMS信令与无线通信系统的远程接入点的传输，以从包括网络的至少一个天线的多天线阵列广播eMBMS信令实体和接入节点的至少一个天线。网络实体可以是接入点。接入点可以改变应用于从网络实体发送的eMBMS信令的预编码矩阵，或者使用替代技术来提供发射分集。因此，接入点可以提供从在无线通信网络上的不同小区之间实现的多天线矩阵发送的eMBMS信令的发射分集。接入点可以改变预编码矩阵以引起来自网络不同小区的eMBMS传输的波束方向的周期性旋转。

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