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1. 发明授权

US08185798B2 Techniques for reducing joint detection complexity in a channel-coded multiple-input multiple-output communication system 有权
标题翻译：降低通道编码多输入多输出通信系统中联合检测复杂度的技术
公开(公告)号：US08185798B2
公开(公告)日：2012-05-22
申请号：US12165073
申请日：2008-06-30
申请人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Hoojin Lee
发明人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Hoojin Lee
IPC分类号： H03M13/00
CPC分类号： H04J11/0043 , H04L1/0048 , H04L25/0228 , H04L25/0248 , H04L25/03197 , H04L25/03216 , H04L25/03242 , H04L25/03331 , H04L25/067 , H04L2025/03375 , H04L2025/03426 , H04L2025/03643
摘要： A technique for joint detection of channel-coded signals in a multiple-input multiple-output system includes detecting, when a decoded signal associated with a first symbol stream passes a cyclic redundancy check, channel-coded signals in the first symbol stream and a second symbol stream using minimum mean squared error with ordered successive interference cancellation (MMSE-OSIC) based detection. When the decoded signal associated with the first symbol stream fails the cyclic redundancy check, the channel-coded signals in the first and second symbol streams are detected using neighbor search algorithm (NSA) based detection.
摘要翻译：一种用于在多输入多输出系统中联合检测信道编码信号的技术，包括当与第一符号流相关联的解码信号通过循环冗余校验时，检测第一符号流中的信道编码信号和第二符号流中的信道编码信号符号流使用基于有序连续干扰消除（MMSE-OSIC）的检测的最小均方误差。当与第一符号流相关联的解码信号失败循环冗余校验时，使用基于邻近搜索算法（NSA）的检测来检测第一和第二符号流中的信道编码信号。

2. 发明申请

US20090327835A1 Techniques for Reducing Joint Detection Complexity in a Channel-Coded Multiple-Input Multiple-Output Communication System 有权
标题翻译：降低通道编码多输入多输出通信系统联合检测复杂度的技术
公开(公告)号：US20090327835A1
公开(公告)日：2009-12-31
申请号：US12165073
申请日：2008-06-30
申请人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Hoojin Lee
发明人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Hoojin Lee
IPC分类号： H04M13/00 , G06F11/00
CPC分类号： H04J11/0043 , H04L1/0048 , H04L25/0228 , H04L25/0248 , H04L25/03197 , H04L25/03216 , H04L25/03242 , H04L25/03331 , H04L25/067 , H04L2025/03375 , H04L2025/03426 , H04L2025/03643
摘要： A technique for joint detection of channel-coded signals in a multiple-input multiple-output system includes detecting, when a decoded signal associated with a first symbol stream passes a cyclic redundancy check, channel-coded signals in the first symbol stream and a second symbol stream using minimum mean squared error with ordered successive interference cancellation (MMSE-OSIC) based detection. When the decoded signal associated with the first symbol stream fails the cyclic redundancy check, the channel-coded signals in the first and second symbol streams are detected using neighbor search algorithm (NSA) based detection.
摘要翻译：一种用于在多输入多输出系统中联合检测信道编码信号的技术，包括当与第一符号流相关联的解码信号通过循环冗余校验时，检测第一符号流中的信道编码信号和第二符号流中的信道编码信号符号流使用基于有序连续干扰消除（MMSE-OSIC）的检测的最小均方误差。当与第一符号流相关联的解码信号失败循环冗余校验时，使用基于邻近搜索算法（NSA）的检测来检测第一和第二符号流中的信道编码信号。

3. 发明授权

US07933372B2 Successive interference cancellation based on the number of retransmissions 有权
标题翻译：基于重发次数的连续干扰消除
公开(公告)号：US07933372B2
公开(公告)日：2011-04-26
申请号：US11683630
申请日：2007-03-08
申请人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Raja V. Tamma
发明人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Raja V. Tamma
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08 , H04B15/00
CPC分类号： H04L25/0328 , H04L2025/03426
摘要： A method for processing a plurality of symbol streams is provided. The method includes receiving a first symbol stream, wherein the first symbol stream has a corresponding first number of retransmissions. The method further includes receiving a second symbol stream, wherein the second symbol stream has a corresponding second number of retransmissions. The method further includes selecting the first symbol stream for decoding, if the first number of retransmissions is greater than the second number of retransmissions.
摘要翻译：提供了一种用于处理多个符号流的方法。该方法包括接收第一符号流，其中第一符号流具有对应的第一数目的重传。该方法还包括接收第二符号流，其中第二符号流具有对应的第二数量的重传。该方法还包括：如果第一次重发次数大于第二次重发次数，则选择用于解码的第一符号流。

4. 发明申请

US20080219388A1 SUCCESSIVE INTERFERENCE CANCELLATION BASED ON THE NUMBER OF RETRANSMISSIONS 有权
标题翻译：基于恢复次数的连续干扰消除
公开(公告)号：US20080219388A1
公开(公告)日：2008-09-11
申请号：US11683630
申请日：2007-03-08
申请人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Raja V. Tamma
发明人： Oghenekome F. Oteri , Leo G. Dehner , Jayesh H. Kotecha , Raja V. Tamma
IPC分类号： H04B1/10
CPC分类号： H04L25/0328 , H04L2025/03426
摘要： A method for processing a plurality of symbol streams is provided. The method includes receiving a first symbol stream, wherein the first symbol stream has a corresponding first number of retransmissions. The method further includes receiving a second symbol stream, wherein the second symbol stream has a corresponding second number of retransmissions. The method further includes selecting the first symbol stream for decoding, if the first number of retransmissions is greater than the second number of retransmissions.
摘要翻译：提供了一种用于处理多个符号流的方法。该方法包括接收第一符号流，其中第一符号流具有对应的第一数目的重传。该方法还包括接收第二符号流，其中第二符号流具有对应的第二数量的重传。该方法还包括：如果第一次重发次数大于第二次重发次数，则选择用于解码的第一符号流。

5. 发明申请

US20140044215A1 Block-Based Crest Factor Reduction 有权
标题翻译：基于块的波峰因子减少
公开(公告)号：US20140044215A1
公开(公告)日：2014-02-13
申请号：US13569148
申请日：2012-08-07
申请人： Jayakrishnan C. Mundarath , Leo G. Dehner , Jayesh H. Kotecha , Peter Z. Rashev
发明人： Jayakrishnan C. Mundarath , Leo G. Dehner , Jayesh H. Kotecha , Peter Z. Rashev
IPC分类号： H04L25/49
CPC分类号： H04L27/2624
摘要： A method and apparatus for a radio base station (200) generates a multicarrier communication signal having a reduced crest factor by processing a block of samples (231) with a peak search window (271) to identify and suppress signal peaks exceeding a power threshold value.
摘要翻译：无线电基站（200）的方法和装置通过用峰值搜索窗口（271）处理采样块（231）来产生具有降低波峰因数的多载波通信信号，以识别和抑制超过功率阈值的信号峰值。

6. 发明授权

US08724556B2 Uplink control channel allocation in a communication system and communicating the allocation 有权
标题翻译：通信系统中的上行链路控制信道分配和通信分配
公开(公告)号：US08724556B2
公开(公告)日：2014-05-13
申请号：US11725422
申请日：2007-03-19
申请人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha , Jayakrishnan C. Mundarath
发明人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha , Jayakrishnan C. Mundarath
IPC分类号： H04W4/00
CPC分类号： H04W72/0413 , H04L1/0003 , H04L5/0055 , H04W28/26 , H04W72/04 , H04W72/1263 , H04W72/1284 , H04W72/14
摘要： Various methods of allocating uplink control channels in a communication system are implemented at a resource scheduler or a user equipment (UE). In one method the scheduler reserves resources for a downlink data channel and signals a corresponding downlink data channel grant and also reserves resources for a persistent uplink control channel for a longer duration than the data channel grant. Signaling overhead associated with a grant for this persistent uplink control channel is reduced over a full dynamic grant. A predetermined rule can be used at the scheduler and at the UE to avoid overhead signaling associated with a grant for this persistent control channel. Predetermined rules at the UE and scheduler can also be used to reserve appropriate resources and select appropriate MCS levels for control information and the control information and uplink data can be transported over a common uplink channel when a time overlap occurs between an uplink data channel and the persistent control channel.
摘要翻译：在资源调度器或用户设备（UE）中实现在通信系统中分配上行链路控制信道的各种方法。在一种方法中，调度器为下行链路数据信道预留资源，并向相应的下行链路数据信道授权发送信号，并为持续上行链路控制信道预留比数据信道授权更长的持续时间的资源。与该持久上行链路控制信道的授权相关联的信令开销通过完全动态授权而减少。可以在调度器和UE处使用预定规则来避免与该持久控制信道的授权相关联的开销信令。 UE和调度器上的预定规则也可以用于保留适当的资源，并为控制信息选择适当的MCS级别，并且当在上行链路数据信道与上行链路数据信道之间发生时间重叠时，控制信息和上行链路数据可以通过公共上行链路信道传输持续控制通道。

7. 发明申请

US20080233964A1 Uplink control channel allocation 有权
标题翻译：上行链路控制信道分配
公开(公告)号：US20080233964A1
公开(公告)日：2008-09-25
申请号：US11725422
申请日：2007-03-19
申请人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha , Jayakrishnan C. Mundarath
发明人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha , Jayakrishnan C. Mundarath
IPC分类号： H04Q7/20
CPC分类号： H04W72/0413 , H04L1/0003 , H04L5/0055 , H04W28/26 , H04W72/04 , H04W72/1263 , H04W72/1284 , H04W72/14
摘要： Various methods of allocating uplink control channels in a communication system are implemented at a resource scheduler or a user equipment (UE). In one method the scheduler reserves resources for a downlink data channel and signals a corresponding downlink data channel grant and also reserves resources for a persistent uplink control channel for a longer duration than the data channel grant. Signaling overhead associated with a grant for this persistent uplink control channel is reduced over a full dynamic grant. A predetermined rule can be used at the scheduler and at the UE to avoid overhead signaling associated with a grant for this persistent control channel. Predetermined rules at the UE and scheduler can also be used to reserve appropriate resources and select appropriate MCS levels for control information and the control information and uplink data can be transported over a common uplink channel when a time overlap occurs between an uplink data channel and the persistent control channel.
摘要翻译：在资源调度器或用户设备（UE）中实现在通信系统中分配上行链路控制信道的各种方法。在一种方法中，调度器为下行链路数据信道预留资源，并向相应的下行链路数据信道授权发送信号，并为持续上行链路控制信道预留比数据信道授权更长的持续时间的资源。与该持久上行链路控制信道的授权相关联的信令开销通过完全动态授权而减少。可以在调度器和UE处使用预定规则来避免与该持久控制信道的授权相关联的开销信令。 UE和调度器上的预定规则也可以用于保留适当的资源，并为控制信息选择适当的MCS级别，并且当在上行链路数据信道与上行链路数据信道之间发生时间重叠时，控制信息和上行链路数据可以通过公共上行链路信道传输持续控制通道。

8. 发明授权

US09100253B2 Block-based crest factor reduction 有权
标题翻译：基于块的波峰因数降低
公开(公告)号：US09100253B2
公开(公告)日：2015-08-04
申请号：US13569148
申请日：2012-08-07
申请人： Jayakrishnan C. Mundarath , Leo G. Dehner , Jayesh H. Kotecha , Peter Z. Rashev
发明人： Jayakrishnan C. Mundarath , Leo G. Dehner , Jayesh H. Kotecha , Peter Z. Rashev
IPC分类号： H04L27/26
CPC分类号： H04L27/2624
摘要： A method and apparatus for a radio base station (200) generates a multicarrier communication signal having a reduced crest factor by processing a block of samples (231) with a peak search window (271) to identify and suppress signal peaks exceeding a power threshold value.
摘要翻译：无线电基站（200）的方法和装置通过用峰值搜索窗口（271）处理采样块（231）来产生具有降低波峰因数的多载波通信信号，以识别和抑制超过功率阈值的信号峰值。

9. 发明申请

US20080268785A1 UE-autonomous CFI reporting 审中-公开
标题翻译： UE自主的CFI报告
公开(公告)号：US20080268785A1
公开(公告)日：2008-10-30
申请号：US11742280
申请日：2007-04-30
申请人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha
发明人： James W. McCoy , Leo G. Dehner , Jayesh H. Kotecha
IPC分类号： H04B17/00
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L25/0204 , H04L25/0222 , H04L25/0228 , H04L25/0242 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： In a closed-loop wireless communication system (200), channel-side information—such as CQI information, rank adaptation information or MIMO codebook selection information—is randomly or autonomously fed back to the transmitter (202) by having the receiver (206.i) initiate the feedback instead of using a scheduled feedback approach so that all receiving devices do not simultaneously feed back channel-side information to the transmitting device. The receiver (206.i) uses one or more antennas (209.i) to feed back channel-side information using data non-associated control multiplexing with uplink data and without uplink data, such as by using a contention-based physical channel or a synchronized random access channel.
摘要翻译：在闭环无线通信系统（200）中，信道侧信息（例如CQI信息，秩自适应信息或MIMO码本选择信息）通过使接收机（206）被随机或自主地反馈给发射机（202）。 i）启动反馈而不是使用调度的反馈方法，使得所有接收设备不同时将信道侧信息反馈到发送设备。接收器（206.i）使用一个或多个天线（209. i）使用与上行链路数据的数据非关联控制多路复用反馈信道侧信息，并且不使用上行链路数据，例如通过使用基于争用的物理信道或一个同步的随机接入信道。

10. 发明授权

US08625522B2 Techniques for resource block mapping in a wireless communication system 有权
标题翻译：无线通信系统中资源块映射的技术
公开(公告)号：US08625522B2
公开(公告)日：2014-01-07
申请号：US13526419
申请日：2012-06-18
申请人： James W. McCoy , Ning Chen , Jayesh H. Kotecha
发明人： James W. McCoy , Ning Chen , Jayesh H. Kotecha
IPC分类号： H04W4/00 , H04W72/00 , H04J1/00 , H04L12/28
CPC分类号： H04L5/0037 , H04W72/14
摘要： A technique of operating a wireless communication device includes creating a resource block map by associating respective subscriber station identifications, corresponding to respective subscriber stations, with one or more resource blocks. The respective subscriber station identifications and the resource block map are transmitted, from a serving base station, in one or more control channel symbols.
摘要翻译：操作无线通信设备的技术包括通过将对应于各个用户站的各个用户站标识与一个或多个资源块相关联来创建资源块映射。从服务基站在一个或多个控制信道符号中发送相应的用户台标识和资源块映射。

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