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1. 发明申请

US20100246527A1 METHODS AND APPARATUS FOR GENERATION AND USE OF REFERENCE SIGNALS IN A COMMUNICATIONS SYSTEM 有权
标题翻译：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
申请人： Juan Montojo , Amir Farajidana , Alexei Y. Goroknov , Kapil Bhattad , Ravi Palanki
发明人： Juan Montojo , Amir Farajidana , Alexei Y. Goroknov , Kapil Bhattad , Ravi Palanki
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。

2. 发明授权

US08676133B2 Reference signal design for LTE A 有权
标题翻译： LTE A的参考信号设计
公开(公告)号：US08676133B2
公开(公告)日：2014-03-18
申请号：US12561984
申请日：2009-09-17
申请人： Juan Montojo , Ravi Palanki , Amir Farajidana , Kapil Bhattad
发明人： Juan Montojo , Ravi Palanki , Amir Farajidana , Kapil Bhattad
IPC分类号： H04B1/46
CPC分类号： H04B7/061 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0671 , H04B7/0691 , H04B7/0874 , H04L5/0091 , H04W72/1273
摘要： Systems and methodologies are described that facilitate creating antenna ports to correspond to two or more groups of user equipment (UEs). The subject innovation can organize two or more groups of user equipment and signal to each of the two or more groups a respective antenna port. The subject innovation can further communicate mapping information, a reference signal, or delay related to a linear combination in order to identify antenna ports. Based on such communicated information, the reference signal can be decoded in order to identify each antenna port.
摘要翻译：描述了有助于创建天线端口以对应于两组或多组用户设备（UE）的系统和方法。本发明可以组织两组或多组用户设备并且向相应的天线端口中的两个或更多个组中的每个组发送信号。本发明可以进一步传送映射信息，参考信号或与线性组合相关的延迟，以便识别天线端口。基于这样传送的信息，可以对参考信号进行解码，以识别每个天线端口。

3. 发明申请

US20100238824A1 FEEDBACK MECHANISMS FOR BEAMFORMING OPERATION 有权
标题翻译：用于波束形成操作的反馈机构
公开(公告)号：US20100238824A1
公开(公告)日：2010-09-23
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： H04W24/00 , H04B7/005 , H04W72/04
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。

4. 发明授权

US08379583B2 Method and apparatus for multiplexing legacy long term evolution user equipment with advanced long term evolution user equipment 有权
标题翻译：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
申请人： Alexei Y. Gorokhov , Amir Farajidana , Kapil Bhattad , Ravi Palanki , Juan Montojo
发明人： Alexei Y. Gorokhov , Amir Farajidana , Kapil Bhattad , Ravi Palanki , Juan Montojo
IPC分类号： H04W4/00 , H04B1/00
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。

5. 发明申请

US20100075706A1 REFERENCE SIGNAL DESIGN FOR LTE A 有权
标题翻译： LTE A的参考信号设计
公开(公告)号：US20100075706A1
公开(公告)日：2010-03-25
申请号：US12561984
申请日：2009-09-17
申请人： Juan Montojo , Ravi Palanki , Amir Farajidana , Kapil Bhattad
发明人： Juan Montojo , Ravi Palanki , Amir Farajidana , Kapil Bhattad
IPC分类号： H04B7/00
CPC分类号： H04B7/061 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0671 , H04B7/0691 , H04B7/0874 , H04L5/0091 , H04W72/1273
摘要： Systems and methodologies are described that facilitate creating antenna ports to correspond to two or more groups of user equipment (UEs). The subject innovation can organize two or more groups of user equipment and signal to each of the two or more groups a respective antenna port. The subject innovation can further communicate mapping information, a reference signal, or delay related to a linear combination in order to identify antenna ports. Based on such communicated information, the reference signal can be decoded in order to identify each antenna port.
摘要翻译：描述了有助于创建天线端口以对应于两组或多组用户设备（UE）的系统和方法。本发明可以组织两组或多组用户设备并且向相应的天线端口中的两个或更多个组中的每个组发送信号。本发明可以进一步传送映射信息，参考信号或与线性组合相关的延迟，以便识别天线端口。基于这样传送的信息，可以对参考信号进行解码，以识别每个天线端口。

6. 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。

7. 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。

8. 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。

9. 发明授权

US08780817B2 Apparatus and method for reducing overhead for communications 有权
标题翻译：用于减少通信开销的装置和方法
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
IPC分类号： H04W72/00 , H04B7/216 , H04W4/00 , H04W28/12 , H04L1/18 , H04L1/16
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。

10. 发明授权

US08693429B2 Methods and apparatus for generation and use of reference signals in a communications system 有权
标题翻译：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
申请人： Juan Montojo , Amir Farajidana , Alexei Y. Gorokhov , Kapil Bhattad , Ravi Palanki
发明人： Juan Montojo , Amir Farajidana , Alexei Y. Gorokhov , Kapil Bhattad , Ravi Palanki
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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