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51. 发明申请

US20100061360A1 DEDICATED REFERENCE SIGNAL STRUCTURES FOR SPATIAL MULTIPLEXING BEAMFORMING 审中-公开
标题翻译：用于空间多路复用光束的专用参考信号结构
公开(公告)号：US20100061360A1
公开(公告)日：2010-03-11
申请号：US12557398
申请日：2009-09-10
申请人： Runhua Chen , Anand G. Dabak , Eko N. Onggosanusi , Badri Varadarajan
发明人： Runhua Chen , Anand G. Dabak , Eko N. Onggosanusi , Badri Varadarajan
IPC分类号： H04L25/49 , H04B7/216 , H04J1/00 , H04J3/00 , H04B1/10
CPC分类号： H04L5/0023 , H04L5/0051 , H04L25/0226
摘要： A transmitter is for use with a cellular communication network and includes a beamforming generation unit configured to generate a downlink beamforming transmission corresponding to multiple-layer spatial multiplexing and based on a dedicated reference signal pattern. Additionally, the transmitter also includes a transmit unit configured to transmit the downlink beamforming transmission. A receiver is for use with a cellular communication network and includes a receive unit configured to receive a downlink beamforming transmission, and a beamforming processing unit configured to process the downlink beamforming transmission corresponding to multiple-layer spatial multiplexing and based on a dedicated reference signal pattern.
摘要翻译：发射机用于蜂窝通信网络，并且包括：波束成形生成单元，被配置为生成对应于多层空间复用的下行链路波束形成传输，并且基于专用参考信号模式。另外，发射机还包括被配置为发送下行链路波束成形传输的发射单元。接收机用于蜂窝通信网络并且包括被配置为接收下行链路波束成形传输的接收单元，以及波束形成处理单元，被配置为处理与多层空间复用相对应的下行链路波束成形传输，并且基于专用参考信号模式。

52. 发明申请

US20100046412A1 REFERENCE SIGNAL STRUCTURES FOR MORE THAN FOUR ANTENNAS 审中-公开
标题翻译：参考信号结构超过四个天线
公开(公告)号：US20100046412A1
公开(公告)日：2010-02-25
申请号：US12546615
申请日：2009-08-24
申请人： Badri Varadarajan , Eko N. Onggosanusi , Anand G. Dabak , Runhua Chen
发明人： Badri Varadarajan , Eko N. Onggosanusi , Anand G. Dabak , Runhua Chen
IPC分类号： H04H20/71 , H04M3/00 , H04B7/02
CPC分类号： H04L5/003 , H04L5/0007 , H04L25/0224 , H04W48/08
摘要： A transmitter, for use with a cellular communication network, includes a reference signal generation unit configured to provide a reference signal corresponding to a reference signal structure for more than four transmit antennas. The transmitter also includes a system information signal generation unit configured to provide a system information signal corresponding to the reference signal structure for the more than four transmit antennas. The transmitter additionally includes a transmit unit configured to transmit the reference signal and the system information signal.
摘要翻译：用于蜂窝通信网络的发射机包括参考信号生成单元，被配置为提供对应于多于四个发射天线的参考信号结构的参考信号。发射机还包括系统信息信号生成单元，被配置为提供与多于四个发射天线的参考信号结构相对应的系统信息信号。发射机还包括被配置为发送参考信号和系统信息信号的发射单元。

53. 发明授权

US09225397B2 Efficient rank and precoding matrix feedback for MIMO systems 有权
标题翻译： MIMO系统的有效等级和预编码矩阵反馈
公开(公告)号：US09225397B2
公开(公告)日：2015-12-29
申请号：US12170319
申请日：2008-07-09
申请人： Runhua Chen , Eko N. Onggosanusi , Badri Varadarajan , Anand G. Dabak
发明人： Runhua Chen , Eko N. Onggosanusi , Badri Varadarajan , Anand G. Dabak
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639
摘要： The present disclosure provides a receiver, a transmitter and methods of operating a receiver or a transmitter. In one embodiment, the receiver includes a receive unit configured to receive transmissions from multiple antennas. The receiver also includes a rank feedback unit configured to feed back a transmission rank selection, wherein the transmission rank selection corresponds to a transmission rank feedback reduction scheme. The receiver further includes a precoding feedback unit configured to feed back a precoding matrix selection, wherein the precoding matrix selection corresponds to a precoding matrix feedback reduction scheme.
摘要翻译：本公开提供了一种接收机，发射机和操作接收机或发射机的方法。在一个实施例中，接收机包括被配置为从多个天线接收传输的接收单元。接收机还包括配置为反馈传输等级选择的秩反馈单元，其中传输等级选择对应于传输秩反馈降低方案。所述接收机还包括配置为反馈预编码矩阵选择的预编码反馈单元，其中所述预编码矩阵选择对应于预编码矩阵反馈减少方案。

54. 发明授权

US08942164B2 Differential CQI for OFDMA systems 有权
标题翻译： OFDMA系统的差分CQI
公开(公告)号：US08942164B2
公开(公告)日：2015-01-27
申请号：US12254738
申请日：2008-10-20
申请人： Eko N. Onggosanusi , Runhua Chen
发明人： Eko N. Onggosanusi , Runhua Chen
IPC分类号： H04W4/00 , H04B7/06 , H04L5/00
CPC分类号： H04B7/0617 , H04L5/0023 , H04L5/0091
摘要： Embodiments of the present disclosure provide a feedback generator, a feedback decoder and methods of operating a feedback generator and decoder. In one embodiment, the feedback generator is for use in user equipment and includes a CQI profile module configured to provide a differential channel quality indicator, wherein the differential channel quality indicator represents a difference between indices corresponding to allocatable channel quality indicators. The feedback generator also includes a transmit module that transmits the differential channel quality indicator. In one embodiment, the feedback decoder is for use in a base station and includes a receive module configured to receive a differential channel quality indicator. The feedback decoder also includes a CQI selection module configured to provide allocatable channel quality indicators from the differential channel quality indicator based on a differential index, wherein the differential index represents a difference between indices corresponding to the allocatable channel quality indicators.
摘要翻译：本公开的实施例提供了反馈发生器，反馈解码器和操作反馈发生器和解码器的方法。在一个实施例中，反馈生成器用于用户设备，并且包括被配置为提供差分信道质量指示符的CQI简档模块，其中差分信道质量指示符表示对应于可分配信道质量指示符的索引之间的差异。反馈发生器还包括发送差分信道质量指示符的发送模块。在一个实施例中，反馈解码器用于基站，并且包括被配置为接收差分信道质量指示符的接收模块。反馈解码器还包括CQI选择模块，其被配置为基于差分索引从差分信道质量指示符提供可分配信道质量指示符，其中差分索引表示与可分配信道质量指示符相对应的索引之间的差异。

55. 发明授权

US08811353B2 Rank and PMI in download control signaling for uplink single-user MIMO (UL SU-MIMO) 有权
标题翻译：用于上行链路单用户MIMO（UL SU-MIMO）的下载控制信令中的等级和PMI
公开(公告)号：US08811353B2
公开(公告)日：2014-08-19
申请号：US12424439
申请日：2009-04-15
申请人： Runhua Chen , Eko N. Onggosanusi
发明人： Runhua Chen , Eko N. Onggosanusi
IPC分类号： H04W4/00
CPC分类号： H04B7/0456 , H04L1/0031 , H04L5/0053 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/06
摘要： A method of operating a user equipment device includes extracting at least one rank indicator (RI) from an uplink grant, and adapting a transmission rank in response to said RI. At least two transmit antennas are configured to transmit according to said transmission rank.
摘要翻译：一种操作用户设备设备的方法包括从上行链路许可中提取至少一个秩指示符（RI），以及响应于所述RI调整传输等级。至少两个发送天线被配置为根据所述发送等级进行发送。

56. 发明申请

US20130201921A1 Carrier Indication In a Bandwidth Aggregated Wireless Communications Systems 有权
标题翻译：带宽聚合无线通信系统中的载波指示
公开(公告)号：US20130201921A1
公开(公告)日：2013-08-08
申请号：US12947229
申请日：2010-11-16
申请人： Runhua Chen , Anthony Ekpenyong , Eko N. Onggosanusi
发明人： Runhua Chen , Anthony Ekpenyong , Eko N. Onggosanusi
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0042 , H04L5/0044 , H04L5/0098
摘要： In this invention wireless communication of data between a user equipment and a base station including bandwidth aggregation of a plurality of component carriers, includes a first unit transmitting on a first component carrier a grant control signal the other unit specifying a second component carrier different to transmit the typically via a carrier indication field of 3 bits. The carrier indication field can be a one-to-one mapping to each possible second component carrier of a component carrier offset from an anchor carrier, which could be the first component carrier.
摘要翻译：在本发明中，用户设备与包括多个分量载波的带宽聚合的基站之间的数据的无线通信包括：第一单元，在第一分量载波上发送授权控制信号，所述另一单元指定不同于传输的第二分量载波通常通过3位的载波指示字段。载波指示字段可以是与锚定载波偏移的分量载波的每个可能的第二分量载波的一对一映射，所述锚定载波可以是第一分量载波。

57. 发明授权

US08406171B2 Network MIMO reporting, control signaling and transmission 有权
标题翻译：网络MIMO报告，控制信令和传输
公开(公告)号：US08406171B2
公开(公告)日：2013-03-26
申请号：US12534851
申请日：2009-08-03
申请人： Eko N. Onggosanusi , Runhua Chen , Il Han Kim , Badri N. Varadarajan , Anand G. Dabak , Charles K. Sestok
发明人： Eko N. Onggosanusi , Runhua Chen , Il Han Kim , Badri N. Varadarajan , Anand G. Dabak , Charles K. Sestok
IPC分类号： H04W40/00
CPC分类号： H04B7/024 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L5/0023 , H04L5/0037 , H04L5/006
摘要： A coordinated multipoint transmitter is for use with a network MIMO super-cell and includes a coordination unit configured to provide joint link processing to coordinate a multipoint transmission corresponding to a set of transmission points. Additionally, the coordinated multipoint transmitter also includes a transmission unit configured to transmit the multipoint transmission using the set of transmission points. Additionally, a coordinated transmission receiver is for use with a network MIMO super-cell and includes a reception unit configured to receive a multipoint transmission corresponding to a set of transmission points. The coordinated transmission receiver also includes a processing unit configured to process the multipoint transmission from the set of transmission points.
摘要翻译：协调的多点发射机用于网络MIMO超小区，并且包括配置为提供联合链路处理以协调对应于一组传输点的多点传输的协调单元。此外，协调多点发射机还包括被配置为使用该组传输点来发送多点传输的传输单元。此外，协调传输接收机用于网络MIMO超小区，并且包括被配置为接收与一组传输点相对应的多点传输的接收单元。协调传输接收机还包括处理单元，其被配置为处理来自该组传输点的多点传输。

58. 发明申请

US20100027456A1 NETWORK MIMO REPORTING, CONTROL SIGNALING AND TRANSMISSION 有权
标题翻译：网络MIMO报告，控制信令和传输
公开(公告)号：US20100027456A1
公开(公告)日：2010-02-04
申请号：US12534851
申请日：2009-08-03
申请人： Eko N. Onggosanusi , Runhua Chen , Il Han Kim , Badri N. Varadarajan , Anand G. Dabak , Charles K. Sestok
发明人： Eko N. Onggosanusi , Runhua Chen , Il Han Kim , Badri N. Varadarajan , Anand G. Dabak , Charles K. Sestok
IPC分类号： H04H20/71 , H04L27/28
CPC分类号： H04B7/024 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L5/0023 , H04L5/0037 , H04L5/006
摘要： A coordinated multipoint transmitter is for use with a network MIMO super-cell and includes a coordination unit configured to provide joint link processing to coordinate a multipoint transmission corresponding to a set of transmission points. Additionally, the coordinated multipoint transmitter also includes a transmission unit configured to transmit the multipoint transmission using the set of transmission points. Additionally, a coordinated transmission receiver is for use with a network MIMO super-cell and includes a reception unit configured to receive a multipoint transmission corresponding to a set of transmission points. The coordinated transmission receiver also includes a processing unit configured to process the multipoint transmission from the set of transmission points.
摘要翻译：协调的多点发射机用于网络MIMO超小区，并且包括配置为提供联合链路处理以协调对应于一组传输点的多点传输的协调单元。此外，协调多点发射机还包括被配置为使用该组传输点来发送多点传输的传输单元。此外，协调传输接收机用于网络MIMO超小区，并且包括被配置为接收与一组传输点相对应的多点传输的接收单元。协调传输接收机还包括处理单元，其被配置为处理来自该组传输点的多点传输。

59. 发明申请

US20100002790A1 Higher Order Multiple Input, Multiple Output Extension 有权
标题翻译：高阶多输入，多输出扩展
公开(公告)号：US20100002790A1
公开(公告)日：2010-01-07
申请号：US12497111
申请日：2009-07-02
申请人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen
发明人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen
IPC分类号： H04L27/28
CPC分类号： H04L5/0023 , H04L5/0037 , H04L5/0053 , H04L5/0091
摘要： A method of multiple input multiple output downlink communications including mapping complex-valued modulation symbols onto one or more transmission layers by mapping complex-valued modulation symbols onto the layers and preceding the complex-valued modulation block of vectors and generating a block of vectors mapped onto at least four antenna ports. A first embodiment employs a maximum of two layers per codeword. A second embodiment employs no more than two codewords.
摘要翻译：一种多输入多输出下行链路通信的方法，包括：将复值调制符号映射到一个或多个传输层上，将复值调制符号映射到层上并在复数值的向量调制块之前，并产生映射到至少四个天线端口。第一实施例每个码字最多使用两层。第二实施例使用不超过两个码字。

60. 发明申请

US20090154588A1 CHANNEL QUALITY REPORT PROCESSES, CIRCUITS AND SYSTEMS 有权
标题翻译：渠道质量报告流程，电路和系统
公开(公告)号：US20090154588A1
公开(公告)日：2009-06-18
申请号：US12327463
申请日：2008-12-03
申请人： Runhua Chen , Eko N. Onggosanusi
发明人： Runhua Chen , Eko N. Onggosanusi
IPC分类号： H04L27/28
CPC分类号： H04L5/0057 , H04B7/0639 , H04B17/24 , H04L1/0026 , H04L1/0029 , H04L5/0023 , H04L5/0048 , H04L25/0228 , H04L25/03343 , H04L2025/03808
摘要： An electronic device includes a first circuit (111) operable to generate at least a first and a second channel quality indicator (CQI) vector associated with a plurality of subbands for each of at least first and second spatial codewords respectively and generate a first and a second reference CQI for the first and second spatial codewords, and operable to generate a first and a second differential subbands CQI vector for each spatial codeword and generate a differential between the second reference CQI and the first reference CQI, and further operable to form a CQI report derived from the first and the second differential subbands CQI vector for each spatial codeword as well as the differential between the second reference CQI and the first reference CQI; and a second circuit (113) operable to initiate transmission of a signal communicating the CQI report. Other electronic devices, processes and systems are also disclosed.
摘要翻译：电子设备包括第一电路（111），其可操作以分别为至少第一和第二空间码字中的每一个分别生成与多个子带相关联的至少第一和第二信道质量指示符（CQI）向量，并产生第一和第用于第一和第二空间码字的第二参考CQI，并且可操作以为每个空间码字生成第一和第二差分子带CQI向量，并且在第二参考CQI和第一参考CQI之间生成差分，并且还可用于形成CQI 从每个空间码字的第一和第二差分子带CQI矢量得到的报告以及第二参考CQI和第一参考CQI之间的差分; 以及可操作以启动传送CQI报告的信号的传输的第二电路（113）。还公开了其它电子设备，过程和系统。

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