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11.发明授权Method and apparatus for multiplexing legacy long term evolution user equipment with advanced long term evolution user equipment 有权将传统长期演进用户设备与先进的长期演进用户设备进行复用的方法和装置公开(公告)号：US08379583B2
公开(公告)日：2013-02-19
申请号：US12695571
申请日：2010-01-28
CPC分类号： H04L5/0003 , H04L5/0014 , H04L5/0037 , H04L5/0091 , H04L25/0202 , H04L25/0224
摘要： Aspects are disclosed for multiplexing disparate wireless terminals. Resource blocks are mapped according to a hopping pattern. A first and second pair of physical resource blocks are allocated such that the first pair is associated with a first hopping index pair, whereas the second pair is associated with a second hopping index pair. For this embodiment, the first and second hopping index pairs are inversely symmetrical to each other. A pair of distributed resource blocks is also allocated. An assignment is then scheduled that includes a physical resource allocation and a virtual resource allocation. Aspects for operating a wireless terminal are also disclosed. Here, a communication that includes a resource allocation and a reference signal is received. A minimum resource allocation granularity is ascertained from the communication, and a joint channel estimation is based on the reference signal and is a function of the minimum resource allocation granularity.
摘要翻译： 公开了用于复用不同的无线终端的方面。 根据跳频模式映射资源块。 分配第一和第二对物理资源块，使得第一对与第一跳跃索引对相关联，而第二对与第二跳跃索引对相关联。 对于该实施例，第一和第二跳变指数对彼此是反对称的。 还分配了一对分布式资源块。 然后调度包括物理资源分配和虚拟资源分配的分配。 还公开了用于操作无线终端的方面。 这里，接收包括资源分配和参考信号的通信。 从通信确定最小资源分配粒度，并且联合信道估计基于参考信号，并且是最小资源分配粒度的函数。
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12.发明申请METHODS AND APPARATUS FOR GENERATION AND USE OF REFERENCE SIGNALS IN A COMMUNICATIONS SYSTEM 有权在通信系统中生成和使用参考信号的方法和装置公开(公告)号：US20100246527A1
公开(公告)日：2010-09-30
申请号：US12750556
申请日：2010-03-30
IPC分类号： H04W72/04
CPC分类号： H04L5/005 , H04L5/0014 , H04L5/0051 , H04L25/0226
摘要： Apparatus and methods for generation and use of reference signals in a wireless communications system are described. A group-specific reference signal pattern may be generated for provision to a group of UEs or terminals in communication with an eNodeB or base station. The reference signal may be generated based on system parameters. Reference signals may be generated to span multiple contiguous physical resource blocks.
摘要翻译： 描述了在无线通信系统中用于生成和使用参考信号的装置和方法。 可以生成组特定参考信号模式，以提供到与eNodeB或基站通信的一组UE或终端。 可以基于系统参数生成参考信号。 可以生成参考信号以跨越多个连续的物理资源块。
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公开(公告)号：US08780817B2
公开(公告)日：2014-07-15
申请号：US12563694
申请日：2009-09-21
申请人： Amir Farajidana , Juan Montojo , Kapil Bhattad , Ravi Palanki
发明人： Amir Farajidana , Juan Montojo , Kapil Bhattad , Ravi Palanki
CPC分类号： H04L1/1621 , H04L1/1812 , H04L1/1819 , H04L1/1829 , H04L1/1858 , H04L1/1867
摘要： A method and apparatus reducing overhead usage associated with communications is provided. The method may comprise generating an acknowledgment (ACK) for a successfully received codeword from a group of codewords or a negative acknowledgement (NACK) for a codeword unsuccessfully received from the group of codewords, and populating a response information matrix with a plurality of response information elements, wherein the response information elements are determined as a function of the generated acknowledgement or negative acknowledgements.
摘要翻译： 提供了减少与通信相关联的开销使用的方法和设备。 该方法可以包括从码字群组生成成功接收到的码字的确认（ACK）或者对于从码字群组未成功接收到的码字的否定确认（NACK），以及用多个响应信息填充响应信息矩阵 元素，其中所述响应信息元素被确定为所生成的确认或否定确认的函数。
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14.发明授权Methods and apparatus for generation and use of reference signals in a communications system 有权在通信系统中用于生成和使用参考信号的方法和装置公开(公告)号：US08693429B2
公开(公告)日：2014-04-08
申请号：US12750556
申请日：2010-03-30
IPC分类号： H04W4/00
CPC分类号： H04L5/005 , H04L5/0014 , H04L5/0051 , H04L25/0226
摘要： Apparatus and methods for generation and use of reference signals in a wireless communications system are described. A group-specific reference signal pattern may be generated for provision to a group of UEs or terminals in communication with an eNodeB or base station. The reference signal may be generated based on system parameters. Reference signals may be generated to span multiple contiguous physical resource blocks.
摘要翻译： 描述了在无线通信系统中用于生成和使用参考信号的装置和方法。 可以生成组特定参考信号模式，以提供到与eNodeB或基站通信的一组UE或终端。 可以基于系统参数生成参考信号。 可以生成参考信号以跨越多个连续的物理资源块。
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15.发明申请METHOD AND APPARATUS FOR MULTIPLEXING LEGACY LONG TERM EVOLUTION USER EQUIPMENT WITH ADVANCED LONG TERM EVOLUTION USER EQUIPMENT 有权用于多重长期演变用户设备的方法和装置与先进的长期演进用户设备公开(公告)号：US20100195600A1
公开(公告)日：2010-08-05
申请号：US12695571
申请日：2010-01-28
CPC分类号： H04L5/0003 , H04L5/0014 , H04L5/0037 , H04L5/0091 , H04L25/0202 , H04L25/0224
摘要： Aspects are disclosed for multiplexing disparate wireless terminals. Resource blocks are mapped according to a hopping pattern. A first and second pair of physical resource blocks are allocated such that the first pair is associated with a first hopping index pair, whereas the second pair is associated with a second hopping index pair. For this embodiment, the first and second hopping index pairs are inversely symmetrical to each other. A pair of distributed resource blocks is also allocated. An assignment is then scheduled that includes a physical resource allocation and a virtual resource allocation. Aspects for operating a wireless terminal are also disclosed. Here, a communication that includes a resource allocation and a reference signal is received. A minimum resource allocation granularity is ascertained from the communication, and a joint channel estimation is based on the reference signal and is a function of the minimum resource allocation granularity.
摘要翻译： 公开了用于复用不同的无线终端的方面。 根据跳频模式映射资源块。 分配第一和第二对物理资源块，使得第一对与第一跳跃索引对相关联，而第二对与第二跳跃索引对相关联。 对于该实施例，第一和第二跳变指数对彼此是反对称的。 还分配了一对分布式资源块。 然后调度包括物理资源分配和虚拟资源分配的分配。 还公开了用于操作无线终端的方面。 这里，接收包括资源分配和参考信号的通信。 从通信确定最小资源分配粒度，并且联合信道估计基于参考信号，并且是最小资源分配粒度的函数。
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公开(公告)号：US20100075686A1
公开(公告)日：2010-03-25
申请号：US12560624
申请日：2009-09-16
申请人： Kapil Bhattad , Juan Montojo , Ravi Palanki , Amir Farajidana
发明人： Kapil Bhattad , Juan Montojo , Ravi Palanki , Amir Farajidana
IPC分类号： H04W72/04
CPC分类号： H04W72/1284 , H04L5/0053 , H04W8/005 , H04W72/1268
摘要： Systems and methods of uniquely identifying communication nodes in a wireless communication system are described herein. One embodiment of the disclosure provides a wireless communication apparatus operative in a communication network. The apparatus comprises a transceiver configured to transmit control information over a first frequency range and content data over a second frequency range during a first predetermined time interval. The first frequency range is allocated to carry a first plurality of control blocks for transmitting only the control information. A duration of each of the first plurality of control blocks spans over the entire duration of the first predetermined time interval. The apparatus further comprises a processing circuit configured to direct the control information of the transceiver over the second frequency range for transmission to a base station node.
摘要翻译： 本文描述了在无线通信系统中唯一地标识通信节点的系统和方法。 本公开的一个实施例提供了在通信网络中操作的无线通信设备。 该装置包括收发器，其被配置为在第一预定时间间隔内在第一频率范围上传输控制信息和在第二频率范围上的内容数据。 第一频率范围被分配以携带用于仅发送控制信息的第一多个控制块。 第一多个控制块中的每一个的持续时间跨越第一预定时间间隔的整个持续时间。 该装置还包括处理电路，其被配置为在第二频率范围内引导收发器的控制信息，以便发送到基站节点。
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公开(公告)号：US09137821B2
公开(公告)日：2015-09-15
申请号：US12113808
申请日：2008-05-01
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, . . . ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译： 描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。 与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。 例如，组特定信令约束可以涉及用于发送分配指示的最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构，...）等 各组内的资源块。 此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。
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公开(公告)号：US20090325585A1
公开(公告)日：2009-12-31
申请号：US12113808
申请日：2008-05-01
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, . . . ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译： 描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。 与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。 例如，组特定信令约束可以涉及用于发送分配指示的最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构，...）等 各组内的资源块。 此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。
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公开(公告)号：US09137802B2
公开(公告)日：2015-09-15
申请号：US12857112
申请日：2010-08-16
申请人： Stefan Geirhofer , Amir Farajidana , Tingfang Ji , Alexei Yurievitch Gorokhov , Anastasios Stamoulis
发明人： Stefan Geirhofer , Amir Farajidana , Tingfang Ji , Alexei Yurievitch Gorokhov , Anastasios Stamoulis
CPC分类号： H04W72/048 , H04W72/0413 , H04W72/085
摘要： Techniques for scheduling UEs are described. In one design, a scheduler (e.g., for a cell) may receive channel direction information (CDI) and channel strength information (CSI) from a plurality of UEs. In one design, the CDI from each UE may include at least one eigenvector, and the CSI from each UE may include at least one singular value corresponding to the at least one eigenvector. The scheduler may schedule at least one UE among the plurality of UEs for data transmission based on the CDI and CSI from the plurality of UEs. The scheduler may select the at least one UE based on a metric related to signal-to-leakage ratio (SLR), or spectral efficiency, etc. In one design, the scheduler may evaluate the performance of different sets of UEs to determine whether to schedule one UE for single-user MIMO or multiple UEs for multi-user MIMO.
摘要翻译： 描述用于调度UE的技术。 在一种设计中，调度器（例如，用于小区）可以从多个UE接收信道方向信息（CDI）和信道强度信息（CSI）。 在一种设计中，来自每个UE的CDI可以包括至少一个特征向量，并且来自每个UE的CSI可以包括对应于该至少一个特征向量的至少一个奇异值。 调度器可以基于来自多个UE的CDI和CSI来调度多个UE中的至少一个UE进行数据传输。 调度器可以基于与信号泄漏比（SLR）或频谱效率等相关的度量来选择至少一个UE。在一个设计中，调度器可以评估不同组的UE的性能，以确定是否 调度一个UE用于单用户MIMO或多个UE用于多用户MIMO。
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公开(公告)号：US20100041411A1
公开(公告)日：2010-02-18
申请号：US12541038
申请日：2009-08-13
申请人： Siddhartha Mallik , Jilei Hou , Amir Farajidana , Tingfang Ji
发明人： Siddhartha Mallik , Jilei Hou , Amir Farajidana , Tingfang Ji
IPC分类号： H04W72/00
CPC分类号： H04W88/08
摘要： A method for wireless communications is provided. The method includes forming a first set of wireless components into a master cluster that provides upper level service functionality to a subset of user devices. The method includes forming a second set of wireless components into a nested cluster that is associated with the master cluster, where the nested cluster provides data transfer to and from the subset of user devices.
摘要翻译： 提供了一种用于无线通信的方法。 该方法包括将第一组无线组件形成为向用户设备的子集提供高级服务功能的主集群。 该方法包括将第二组无线组件形成到与主集群相关联的嵌套集群中，其中嵌套集群向用户设备的子集提供数据传输。
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