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91. 发明申请

US20120087261A1 DYNAMIC SWITCHING BETWEEN COMMON REFERENCE SIGNAL INTERFERENCE CANCELATION AND RESOURCE ELEMENT PUNCTURING IN A CO-CHANNEL HETEROGENEOUS NETWORK 有权
标题翻译：共同参考信号干扰消除与资源元素在通道异构网络中的动态切换
公开(公告)号：US20120087261A1
公开(公告)日：2012-04-12
申请号：US13251990
申请日：2011-10-03
申请人： Taesang Yoo , Tao Luo , Siddhartha Mallik , Aleksandar Damnjanovic , Juan Montojo
发明人： Taesang Yoo , Tao Luo , Siddhartha Mallik , Aleksandar Damnjanovic , Juan Montojo
IPC分类号： H04W24/02 , H04B15/00
CPC分类号： H04L25/03
摘要： Communication in a dominant interference scenario may be supported by performing inter-cell interference coordination (ICIC). Resource coordination/partitioning may be performed to allocate resources to a serving Node B located near the vicinity of a strong interfering Node B. The interfering Node B may avoid transmitting on the allocated/protected resources, possibly except for a common reference signal (CRS). A UE can then communicate with the serving Node B on the protected resources in the presence of the interfering Node B and may observe no interference (possibly except for the CRS) from the interfering Node B. When CRS tones of an interferer may collide with control/data tones of a serving cell, CRS interference cancellation (CRS IC) or puncturing of interfered resource elements (REs) may be appropriate. Certain aspects of the present disclosure provide techniques, where the UE may dynamically switch between CRS IC and RE puncturing based on certain parameters.
摘要翻译：可以通过执行小区间干扰协调（ICIC）来支持主要干扰场景中的通信。可以执行资源协调/分区以向位于强干扰节点B附近的服务节点B分配资源。干扰节点B可以避免在所分配/受保护的资源上发送，可能除了公共参考信号（CRS）。然后，UE可以在干扰节点B存在的情况下与被保护资源上的服务节点B进行通信，并且可以观察到来自干扰节点B的干扰（可能除了CRS之外）。当干扰源的CRS音调可能与控制相冲突时 /服务小区的数据音调，CRS干扰消除（CRS IC）或干扰的资源元素（RE）的穿孔可能是适当的。本公开的某些方面提供技术，其中UE可以基于某些参数在CRS IC和RE穿孔之间动态切换。

92. 发明申请

US20110256861A1 RADIO LINK MONITORING (RLM) AND REFERENCE SIGNAL RECEIVED POWER (RSRP) MEASUREMENT FOR HETEROGENEOUS NETWORKS 有权
标题翻译：无线电链路监测（RLM）和参考信号接收功率（RSRP）测量异构网络
公开(公告)号：US20110256861A1
公开(公告)日：2011-10-20
申请号：US13084806
申请日：2011-04-12
申请人： Taesang Yoo , Tao Luo , Xiliang Luo
发明人： Taesang Yoo , Tao Luo , Xiliang Luo
IPC分类号： H04W24/00
CPC分类号： H04W24/08 , H04B17/318 , H04B17/327 , H04B17/382 , H04L5/005 , H04L5/0094 , H04L25/02 , H04W24/00 , H04W72/04 , H04W72/042
摘要： A method for communicating in an advanced long term evolution (LTE-A) network using common reference signal (CRS) resources associated with different interference levels due to resource partitioning is disclosed. Signals are received from an eNodeB indicating a subset of CRS resources for radio link monitoring (RLM) and/or reference signal received power (RSRP) measuring. The subset of CRS resources includes the CRS resources expected to have lower interference from the interfering eNodeBs. RLM and/or RSRP measurements are performed based on the indicated subset.
摘要翻译：公开了一种使用由于资源划分引起的与不同干扰电平相关联的共同参考信号（CRS）资源在高级长期演进（LTE-A）网络中进行通信的方法。从指示用于无线电链路监视（RLM）和/或参考信号接收功率（RSRP）测量的CRS资源的子集的eNodeB接收信号。 CRS资源的子集包括预期来自干扰eNodeB的较低干扰的CRS资源。基于所指示的子集执行RLM和/或RSRP测量。

93. 发明公开

US20230246756A1 DOWNLINK SCHEMES FOR A COOPERATIVE USER EQUIPMENT WITH JOINT BASEBAND PROCESSING 审中-公开
公开(公告)号：US20230246756A1
公开(公告)日：2023-08-03
申请号：US18001376
申请日：2020-08-24
申请人： Mostafa Khoshnevisan , Aleksandar Damnjanovic , Xiaoxia Zhang , Tao Luo , Jing Sun , Fang Yuan , Yitao Chen , Juan Montojo , Rajat Prakash , QUALCOMM Incorporated
发明人： Mostafa Khoshnevisan , Aleksandar Damnjanovic , Xiaoxia Zhang , Tao Luo , Jing Sun , Fang Yuan , Yitao Chen , Juan Montojo , Rajat Prakash
IPC分类号： H04L5/00 , H04W8/22
CPC分类号： H04L5/0035 , H04W8/22 , H04L5/0091
摘要： Downlink schemes are disclosed for a cooperative user equipment (UE) with joint baseband processing. UEs may establish a cooperative UE unit with one or more neighboring UEs, where one of the UEs operates as the primary UE. The participating UEs of the cooperative UE unit determine a downlink transmission scheme for the cooperative transmissions from a serving base station and receive cooperative transmissions of one or more transport blocks from the serving base station according to the downlink transmission scheme. The secondary UEs of the cooperative UE unit generate and transmit cooperative process data to the primary UE, where the cooperative process data is based on the receipt of the cooperative transmissions by the secondary UEs. The primary UE processes its received cooperative transmission along with the cooperative process data to decode the one or more transport blocks. Other aspects and features are also claimed and described.

94. 发明授权

US10090956B2 Mechanisms for information exchange across cells to facilitate reception in a heterogeneous network 有权
公开(公告)号：US10090956B2
公开(公告)日：2018-10-02
申请号：US12816263
申请日：2010-06-15
申请人： Xiaoxia Zhang , Durga Prasad Malladi , Yongbin Wei , Tao Luo , Hao Xu
发明人： Xiaoxia Zhang , Durga Prasad Malladi , Yongbin Wei , Tao Luo , Hao Xu
IPC分类号： H04W4/00 , H04J11/00 , H04W84/04 , H04W92/20
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a signal including a signal from a UE is received. System information of a neighboring eNodeB is obtained. The received signal is processed based on the system information in order to enhance the received signal with respect to the signal from the UE.

95. 发明授权

US09106389B2 Interference randomization for uplink signaling 有权
标题翻译：上行信令的干扰随机化
公开(公告)号：US09106389B2
公开(公告)日：2015-08-11
申请号：US13332701
申请日：2011-12-21
申请人： Xiliang Luo , Peter Gaal , Wanshi Chen , Hao Xu , Tao Luo , Kapil Bhattad , Xiaoxia Zhang
发明人： Xiliang Luo , Peter Gaal , Wanshi Chen , Hao Xu , Tao Luo , Kapil Bhattad , Xiaoxia Zhang
IPC分类号： H04L5/00 , H04L1/16
CPC分类号： H04L5/0062 , H04L1/1692
摘要： A method for transmitting an acknowledgement/negative acknowledgement is described. Cell-specific symbol-level cyclic shift hopping is applied to data single-carrier frequency division multiplexing symbols of the acknowledgement/negative acknowledgement. A discrete Fourier transform is applied to the data single-carrier frequency division multiplexing symbols. Cell-specific symbol-level phase hopping is applied to the data single-carrier frequency division multiplexing symbols. The data single-carrier frequency division multiplexing symbols are transmitted in a slot.
摘要翻译：描述用于发送确认/否定确认的方法。小区特定符号级循环移位跳频被应用于确认/否定确认的数据单载波频分复用符号。离散傅里叶变换被应用于数据单载波频分复用符号。小区特定符号级相位跳变被应用于数据单载波频分复用符号。数据单载波频分复用符号在时隙中发送。

96. 发明授权

US08942208B2 Wireless communication having reduced feedback delay 有权
标题翻译：无线通信具有减少的反馈延迟
公开(公告)号：US08942208B2
公开(公告)日：2015-01-27
申请号：US12819355
申请日：2010-06-21
申请人： Tao Luo , Durga Prasad Malladi , Xiaoxia Zhang , Juan Montojo , Sai Yiu Duncan Ho , Nathan Edward Tenny
发明人： Tao Luo , Durga Prasad Malladi , Xiaoxia Zhang , Juan Montojo , Sai Yiu Duncan Ho , Nathan Edward Tenny
IPC分类号： H04W4/00 , H04L1/18
CPC分类号： H04L1/1825 , H04L1/189
摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.
摘要翻译：本文公开了在无线通信中提供改进的差错控制信令。作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

97. 发明申请

US20120058791A1 CHANNEL STATE INFORMATION REFERENCE SIGNALS 有权
标题翻译：通道状态信息参考信号
公开(公告)号：US20120058791A1
公开(公告)日：2012-03-08
申请号：US13032592
申请日：2011-02-22
申请人： Kapil Bhattad , Peter Gaal , Tao Luo , Xiaoxia Zhang , Juan Montojo
发明人： Kapil Bhattad , Peter Gaal , Tao Luo , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04L1/0606 , H04L1/0618 , H04L1/0668 , H04L5/0007 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/0035 , H04L5/0051 , H04L5/0053 , H04L5/0073 , H04L27/261 , H04W72/04
摘要： In a wireless communication system, from available data resource elements (REs) in a subframe, REs are assigned to transmissions of a reference signal, thereby resulting in a plurality of remaining data REs. Furthermore, REs from the plurality of remaining data REs are assigned for data transmission to a wireless device in groups of a predetermined number of REs such that all assigned data REs within a group are within a predetermined number of symbols of each other in time domain and within a second predetermined number of subcarriers of each other in frequency domain, thereby resulting in at least one ungrouped RE.
摘要翻译：在无线通信系统中，从子帧中的可用数据资源元素（RE）中，将RE分配给参考信号的传输，由此导致多个剩余数据RE。此外，来自多个剩余数据RE的RE被分配用于以预定数量的RE的组的数据传输到无线设备，使得一组内的所有分配的数据RE在时域中彼此之间的预定数量的符号内; 在频域中彼此的第二预定数量的子载波内，从而导致至少一个未分组的RE。

98. 发明申请

US20110268080A1 METHOD AND APPARATUS FOR CONTROL AND DATA MULTIPLEXING IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中控制和数据多路复用的方法与装置
公开(公告)号：US20110268080A1
公开(公告)日：2011-11-03
申请号：US13099210
申请日：2011-05-02
申请人： Xiliang Luo , Tao Luo , Hao Xu , Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo
发明人： Xiliang Luo , Tao Luo , Hao Xu , Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo
IPC分类号： H04W72/06
CPC分类号： H04L5/0053
摘要： A method of wireless communication includes determining a number of symbols for uplink control information (UCI) on each of a plurality of layers, multiplexing symbols for the UCI with data on multiple layers such that the symbols are time aligned across the layers, and sending the multiplexed symbols on the multiple layers on uplink. In some designs, the number of symbols for the UCI may be determined based on a spectral resource parameter.
摘要翻译：一种无线通信方法包括：在多个层中的每个层上确定用于上行链路控制信息（UCI）的符号数目，将多个符号用于多层的数据复用多个符号，使得符号在层间进行时间对齐，并发送上行链路上多层的多路复用符号。在一些设计中，可以基于频谱资源参数来确定UCI的符号数。

99. 发明申请

US20110143762A1 SYSTEMS, APPARATUS AND METHODS FOR PHYSICAL RANDOM ACCESS CHANNEL PROCESSING 失效
标题翻译：用于物理随机访问通道处理的系统，装置和方法
公开(公告)号：US20110143762A1
公开(公告)日：2011-06-16
申请号：US12816305
申请日：2010-06-15
申请人： Xiaoxia Zhang , Durga Prasad Malladi , Yongbin Wei , Hao Xu , Tao Luo
发明人： Xiaoxia Zhang , Durga Prasad Malladi , Yongbin Wei , Hao Xu , Tao Luo
IPC分类号： H04W72/04
CPC分类号： H04W74/008 , H04W74/004 , H04W74/0833
摘要： Systems and methods for processing a physical random access channel are provided. In some embodiments, a method can include: receiving a signal indicative of a strong user and a desired user on a physical random access channel; performing at least one of a single segment frequency domain detection or a multi-segment frequency domain detection on the signal indicative of a strong user and a desired user; generating a residual signal by cancelling out the signal indicative of a strong user; and obtaining a message transmitted by a user equipment by performing at least one of the single segment frequency domain detection or multi-segment frequency domain detection on the residual signal.
摘要翻译：提供了用于处理物理随机访问信道的系统和方法。在一些实施例中，方法可以包括：在物理随机接入信道上接收指示强用户和期望用户的信号; 对指示强用户和期望用户的信号执行单段频域检测或多段频域检测中的至少一个; 通过取消指示强用户的信号来产生残差信号; 以及通过对残差信号进行单段频域检测或多段频域检测中的至少一个来获得由用户设备发送的消息。

100. 发明申请

US20110090983A1 TRANSMISSION STRATEGY IN MBSFN SUBFRAMES 有权
标题翻译： MBSFN子帧传输策略
公开(公告)号：US20110090983A1
公开(公告)日：2011-04-21
申请号：US12889145
申请日：2010-09-23
申请人： Xiaoxia Zhang , Tao Luo
发明人： Xiaoxia Zhang , Tao Luo
IPC分类号： H04L27/00
CPC分类号： H04L27/2607
摘要： Certain aspects of the present disclosure relate to techniques for adjusting transmission gap between Multicast Broadcast Single Frequency Network (MBSFN) symbols and non-MBFSN symbols within a MBSFN subframe.
摘要翻译：本公开的某些方面涉及用于调整MBSFN子帧内的多播广播单频网（MBSFN）符号与非MBFSN符号之间的传输间隙的技术。

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