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41. 发明申请

US20090325585A1 FLEXIBLE SIGNALING OF RESOURCES ON A CONTROL CHANNEL 有权
标题翻译：资源在控制通道上的灵活信号
公开(公告)号：US20090325585A1
公开(公告)日：2009-12-31
申请号：US12113808
申请日：2008-05-01
申请人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
发明人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
IPC分类号： H04W72/00 , H04M1/00
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。

42. 发明授权

US08867495B2 Feedback mechanisms for beamforming operation 有权
标题翻译：波束成形操作的反馈机制
公开(公告)号：US08867495B2
公开(公告)日：2014-10-21
申请号：US12724915
申请日：2010-03-16
申请人： Amir Farajidana , Alexei Gorokhov , Kapil Bhattad , Ravi Palanki , Juan Montojo
发明人： Amir Farajidana , Alexei Gorokhov , Kapil Bhattad , Ravi Palanki , Juan Montojo
IPC分类号： H04W4/00 , H04B7/06 , H04B7/04 , H04W72/04 , H04L25/03
CPC分类号： H04B7/0632 , H04B7/0417 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0406
摘要： A method for generating feedback data is described. A downlink message is received from a base station. It is determined whether full channel reciprocity or partial channel reciprocity is enabled at a transmitter. A mode for feedback data generation is determined. Feedback data is generated using the determined mode. The feedback data includes beamforming information. The feedback data is transmitted to the base station. The feedback data may include a channel quality indicator (CQI) and a rank.
摘要翻译：描述用于产生反馈数据的方法。从基站接收下行链路消息。确定发射机是否启用全信道互易或部分信道互易。确定反馈数据生成的模式。使用确定的模式生成反馈数据。反馈数据包括波束成形信息。将反馈数据发送到基站。反馈数据可以包括信道质量指示符（CQI）和秩。

43. 发明授权

US08670774B2 Systems and methods for uplink control resource allocation 有权
标题翻译：上行链路控制资源分配的系统和方法
公开(公告)号：US08670774B2
公开(公告)日：2014-03-11
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： H04W72/00
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。

44. 发明授权

US08503572B2 Antenna virtualization in a wireless communication environment 有权
标题翻译：无线通信环境中的天线虚拟化
公开(公告)号：US08503572B2
公开(公告)日：2013-08-06
申请号：US12697689
申请日：2010-02-01
申请人： Xiliang Luo , Amir Farajidana , Xiaoxia Zhang , Juan Montojo
发明人： Xiliang Luo , Amir Farajidana , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04L27/00
CPC分类号： H04B7/0691 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24 , Y02D70/444
摘要： Systems and methodologies are described that facilitate performing antenna virtualization in a wireless communication environment. A set of physical transmit antennas can be partitioned into a plurality of groups of physical transmit antennas. Further, a precoding vector for a particular group of physical transmit antennas from the plurality of groups of physical transmit antennas can be formulated. Moreover, the particular group of physical transmit antennas can form a particular virtual antenna. By way of another example, a disparate precoding vector for a disparate group of physical transmit antennas from the plurality of groups of physical transmit antennas can be formulated, and the disparate group of physical transmit antennas can form a disparate virtual antenna. The precoding vector can be applied to a signal for transmission over the particular virtual antenna, and the disparate precoding vector can be applied to a disparate signal for transmission over the disparate virtual antenna.
摘要翻译：描述了有助于在无线通信环境中执行天线虚拟化的系统和方法。一组物理发射天线可被划分成多组物理发射天线。此外，可以制定用于来自多组物理发射天线的特定物理发射天线组的预编码矢量。此外，物理发射天线的特定组可以形成特定的虚拟天线。作为另一示例，可以制定用于来自多组物理发射天线的不同组的物理发射天线的不同的预编码矢量，并且不同的物理发射天线组可以形成不同的虚拟天线。预编码向量可以应用于用于在特定虚拟天线上传输的信号，并且不同的预编码矢量可以应用于不同的信号以在不同的虚拟天线上传输。

45. 发明申请

US20120120838A1 SCOPE OF CHANNEL QUALITY REPORTING REGION IN A MULTI-CARRIER SYSTEM 有权
标题翻译：多载波系统中信道质量报告区域的范围
公开(公告)号：US20120120838A1
公开(公告)日：2012-05-17
申请号：US13359054
申请日：2012-01-26
申请人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
发明人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04W24/00
CPC分类号： H04L5/0091 , H04B7/024 , H04B7/0632 , H04L5/0007 , H04L5/0023 , H04L5/0035
摘要： Systems and methodologies are described that effectuate or facilitate multichannel feedback in multichannel wireless communication environments. In accordance with various aspects set forth herein, systems and/or methods are provided that construct a carrier set, classifies a carrier as belonging to the carrier set, utilizes the carrier as representative of all carriers included in the carrier set to measure a channel quality of the carrier, and transmits a CQI based on the channel quality of the carrier, wherein the broadcast CQI is representative of all carriers included in the carrier set.
摘要翻译：描述了在多信道无线通信环境中实现或促进多信道反馈的系统和方法。根据本文所阐述的各个方面，提供构建载波集的系统和/或方法，将载波分类为属于载波集合，利用载波代表载波集合中包括的所有载波来测量信道质量并且基于载波的信道质量发送CQI，其中广播CQI表示包括在载波集中的所有载波。

46. 发明申请

US20100232384A1 CHANNEL ESTIMATION BASED UPON USER SPECIFIC AND COMMON REFERENCE SIGNALS 审中-公开
标题翻译：基于用户特定和共同参考信号的信道估计
公开(公告)号：US20100232384A1
公开(公告)日：2010-09-16
申请号：US12722502
申请日：2010-03-11
申请人： Amir Farajidana , Kapil Bhattad , Alexei Y. Gorokhov , Juan Montojo
发明人： Amir Farajidana , Kapil Bhattad , Alexei Y. Gorokhov , Juan Montojo
IPC分类号： H04W4/00
CPC分类号： H04L5/005 , H04B7/0632 , H04L5/0051 , H04L25/0206 , H04L25/0226
摘要： Systems and methods are disclosed to facilitate wireless communications. The systems and methods include generating one or more user specific reference signals (UE-RS) and one or more common reference signals (CRS) at a transmitting node; transmitting the UE-RS and the CRS to a user (UE) using a transmission scheme in accordance with a mapping function to enable the UE to estimate a channel based upon CRS observations, UE-RS observations, and the mapping function; and transmitting data using the transmission scheme in accordance with the mapping function.
摘要翻译：公开了系统和方法以促进无线通信。系统和方法包括在发射节点处产生一个或多个用户特定参考信号（UE-RS）和一个或多个公共参考信号（CRS）; 使用根据映射功能的传输方案将UE-RS和CRS发送给用户（UE），以使UE能够基于CRS观测，UE-RS观测和映射功能来估计信道; 以及根据映射函数使用传输方案发送数据。

47. 发明申请

US20100118839A1 CONVEYING INFORMATION THROUGH PHASE OFFSET ON PSS RELATIVE TO DL-RS 有权
标题翻译：通过PSS相对于DL-RS的相位偏移传输信息
公开(公告)号：US20100118839A1
公开(公告)日：2010-05-13
申请号：US12611620
申请日：2009-11-03
申请人： Durga Prasad Malladi , Juan Montojo , Amir Farajidana , Kapil Bhattad
发明人： Durga Prasad Malladi , Juan Montojo , Amir Farajidana , Kapil Bhattad
IPC分类号： H04J3/06 , H04W4/00
CPC分类号： H04J11/00 , H04B7/0617 , H04L27/261
摘要： Systems and methodologies are described that facilitate conveying information utilizing a constant phase offset on Primary Synchronization Signal (PSS). In general, the subject innovation can employ a fixed set of beams and phases in which a PSS and a Secondary Synchronization Signal (SSS) can be transmitted with the fixed set of beams and phases. Furthermore, the phase offset for PSS and SSS can be the same such that legacy user equipment is unaffected or aware of such transmissions.
摘要翻译：描述了利用主同步信号（PSS）上的恒定相位偏移来传送信息的系统和方法。通常，本发明可以采用固定的一组波束和相位，其中PSS和次同步信号（SSS）可以用固定的波束和相位组来传输。此外，PSS和SSS的相位偏移可以相同，使得传统用户设备不受影响或意识到这种传输。

48. 发明申请

US20100113078A1 SCOPE OF CHANNEL QUALITY REPORTING REGION IN A MULTI-CARRIER SYSTEM 有权
标题翻译：多载波系统中信道质量报告区域的范围
公开(公告)号：US20100113078A1
公开(公告)日：2010-05-06
申请号：US12603410
申请日：2009-10-21
申请人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
发明人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04B7/00
CPC分类号： H04L5/0091 , H04B7/024 , H04B7/0632 , H04L5/0007 , H04L5/0023 , H04L5/0035
摘要： Systems and methodologies are described that effectuate or facilitate multichannel feedback in multichannel wireless communication environments. In accordance with various aspects set forth herein, systems and/or methods are provided that construct a carrier set, classifies a carrier as belonging to the carrier set, utilizes the carrier as representative of all carriers included in the carrier set to measure a channel quality of the carrier, and transmits a CQI based at least in part of the channel quality of the carrier, wherein the broadcast CQI is representative of all carriers included in the carrier set.
摘要翻译：描述了在多信道无线通信环境中实现或促进多信道反馈的系统和方法。根据本文所阐述的各个方面，提供构建载波集的系统和/或方法，将载波分类为属于载波集合，利用载波代表载波集合中包括的所有载波来测量信道质量并且至少部分地基于载波的信道质量来发送CQI，其中广播CQI表示包括在载波集合中的所有载波。

49. 发明申请

US20100103920A1 COMMON AND DEDICATED MODULATION AND CODING SCHEME FOR A MULTICARRIER SYSTEM 有权
标题翻译：用于多媒体系统的通用和专用调制和编码方案
公开(公告)号：US20100103920A1
公开(公告)日：2010-04-29
申请号：US12603426
申请日：2009-10-21
申请人： Jelena M. Damnjanovic , Juan Montojo , Amir Farajidana
发明人： Jelena M. Damnjanovic , Juan Montojo , Amir Farajidana
IPC分类号： H04B7/208 , H04L27/00 , H04B7/00
CPC分类号： H04L5/006 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0038 , H04L5/0007 , H04L5/0046 , H04L5/0053 , H04L5/0094 , H04L27/0012
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which at least one modulation and coding scheme (MCS) is determined based on feedback received for a plurality of downlink (DL) carriers and transmitted from a device. Data is modulated and coded, according to the at least one MCS, for transmission to the device on the DL carriers.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中基于针对多个下行链路（DL）载波接收的反馈并从设备发送的反馈确定至少一个调制和编码方案（MCS）。根据至少一个MCS对数据进行调制和编码，以便传输到DL载波上的设备。

50. 发明申请

US20100074208A1 APPARATUS AND METHOD FOR REDUCING OVERHEAD FOR COMMUNICATIONS 有权
标题翻译：减少通信的装置和方法
公开(公告)号：US20100074208A1
公开(公告)日：2010-03-25
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
IPC分类号： H04W72/00 , H04B7/216 , H03C5/00 , H04L5/16 , H04W4/00
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装置。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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