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1. 发明授权

US08780812B2 Apparatus and method for asynchronous and adaptive hybrid ARQ scheme in a wireless network 有权
标题翻译：无线网络中异步和自适应混合ARQ方案的装置和方法
公开(公告)号：US08780812B2
公开(公告)日：2014-07-15
申请号：US11687473
申请日：2007-03-16
申请人： Farooq Khan , Juho Lee
发明人： Farooq Khan , Juho Lee
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/1825 , H04L1/1835
摘要： A low overhead asynchronous and adaptive Hybrid Acknowledgment Request (HARQ) technique for use in wireless networks. First control information is transmitted with the first subpacket and subsequent control information is transmitted with transmissions of subsequent subpackets only if the retransmission is done asynchronously or if the duration of the retransmission is changed.
摘要翻译：用于无线网络的低开销异步和自适应混合确认请求（HARQ）技术。第一控制信息与第一子分组一起发送，并且随后的控制信息仅在后续子分组的传输被发送的情况下才被发送，或者如果重发的持续时间被改变。

2. 发明授权

US08625554B2 System and method for uplink data and control signal transmission in MIMO wireless systems 有权
标题翻译： MIMO无线系统中上行数据和控制信号传输的系统和方法
公开(公告)号：US08625554B2
公开(公告)日：2014-01-07
申请号：US12641951
申请日：2009-12-18
申请人： Jianzhong Zhang , Jin-Kyu Han , Young-Han Nam , Juho Lee
发明人： Jianzhong Zhang , Jin-Kyu Han , Young-Han Nam , Juho Lee
IPC分类号： H04W4/00 , H04K1/10 , H04L27/28
CPC分类号： H04B7/0413 , H04L1/1861
摘要： A mobile station includes a transmission chain capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network. The mobile station includes a plurality of transmit antenna and a transmitter coupled to the plurality of transmit antenna. The transmitter includes a layer mapper that maps data and uplink control information to at least one layer. The mapping is performed prior to Discrete Fourier Transform precoding such that the data and uplink control information are multiplexed and interleaved. The transmitter is configured to simultaneously transmit the data and uplink control information on at least one of a plurality of transmission layers.
摘要翻译：移动站包括能够经由上行链路传输与多输入多输出无线网络中的至少一个基站通信的传输链。移动站包括多个发射天线和耦合到多个发射天线的发射机。发射机包括将数据和上行链路控制信息映射到至少一个层的层映射器。在离散傅里叶变换预编码之前进行映射，使得数据和上行链路控制信息被多路复用和交织。发送器被配置为在多个发送层中的至少一个上同时发送数据和上行链路控制信息。

3. 发明授权

US08305986B2 Method and apparatus for uplink transmissions and CQI reports with carrier aggregation 有权
标题翻译：用于上行链路传输的方法和装置以及具有载波聚合的CQI报告
公开(公告)号：US08305986B2
公开(公告)日：2012-11-06
申请号：US12686158
申请日：2010-01-12
申请人： Jianzhong Zhang , Lingjia Liu , Juho Lee , Young-Han Nam
发明人： Jianzhong Zhang , Lingjia Liu , Juho Lee , Young-Han Nam
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04B7/0632 , H04L1/0027 , H04L5/001 , H04L5/0023 , H04L5/0028 , H04L5/0057 , H04L5/006 , H04L5/0083 , H04L5/0091 , H04W52/08 , H04W52/34
摘要： A mobile station capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network is configured to transmit multiple channel quality index (CQI) reports corresponding to multiple downlink component carriers. The mobile station includes at least one transmit antenna and a transmitter. The transmitter can communicate with a base station over the multiple downlink component carriers and at least one uplink component carrier. The transmitter can transmit the CQI report over the at least one uplink component carrier using at least one of a number of CQI reporting modes.
摘要翻译：能够通过上行链路传输向多输入多输出无线网络中的至少一个基站进行通信的移动台被配置为发送对应于多个下行链路分量载波的多信道质量索引（CQI）报告。移动站包括至少一个发射天线和发射机。发射机可以通过多个下行链路分量载波和至少一个上行链路分量载波与基站进行通信。所述发射机可以使用多个CQI报告模式中的至少一个通过所述至少一个上行链路分量载波来发送所述CQI报告。

4. 发明授权

US08259651B2 System and method for multiplexing on an LTE uplink control channel 有权
标题翻译：在LTE上行链路控制信道上进行复用的系统和方法
公开(公告)号：US08259651B2
公开(公告)日：2012-09-04
申请号：US12284822
申请日：2008-09-25
申请人： Jianzhong Zhang , Juho Lee
发明人： Jianzhong Zhang , Juho Lee
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L5/0023 , H04L5/0057 , H04L5/006 , H04L5/0094 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0453
摘要： A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme.
摘要翻译：一种无线通信网络，包括能够与所述网络的覆盖区域内的多个用户站进行无线通信的多个基站，其中所述多个基站中的至少一个能够：确定用于复用频率的复用方案 - 具有宽带信道质量信息/预编码矩阵索引（WB CQI / PMI）反馈报告的选择性信道质量信息/预编码矩阵索引（FS CQI / PMI）反馈报告和物理上行链路控制信道上的秩信息（RI）报告; 将所述复用方案发送到订户站; 并根据复用方案从用户站接收与WB CQI / PMI反馈报告多路复用的FS CQI / PMI反馈报告和物理上行链路控制信道上的RI报告。

5. 发明授权

US08149969B2 Apparatus and method for reduced peak-to-average-power ratio in a wireless network 失效
标题翻译：无线网络中降低峰值与平均功率比的装置和方法
公开(公告)号：US08149969B2
公开(公告)日：2012-04-03
申请号：US11518506
申请日：2006-09-07
申请人： Farooq Khan , Joonyoung Cho , Juho Lee
发明人： Farooq Khan , Joonyoung Cho , Juho Lee
IPC分类号： H04L1/02
CPC分类号： H04L25/03828 , H04L1/0001 , H04L5/023 , H04L27/2614
摘要： A wireless transmission device capable of communicating with a receiver according to a DFT-spread OFDM protocol. The wireless transmission device comprises a configurable spectral shaping filter block capable of performing spectral shaping of an outgoing signal. The wireless transmission device configures the configurable spectral shaping filter block to perform spectral shaping according to a peak-to-average power (PAPR) value associated with the outgoing signal. The multi-carrier protocol comprises one of orthogonal frequency division multiple access (OFDMA) and orthogonal frequency division multiplexing (OFDM).
摘要翻译：一种能够根据DFT扩展的OFDM协议与接收机通信的无线传输设备。无线传输设备包括能够执行出局信号的频谱整形的可配置频谱整形滤波器块。无线传输设备配置可配置的频谱整形滤波器块，以根据与输出信号相关联的峰均功率（PAPR）值进行频谱整形。多载波协议包括正交频分多址（OFDMA）和正交频分复用（OFDM）之一。

6. 发明申请

US20090092148A1 RESOURCE REMAPPING AND REGROUPING IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的资源重新配置和注册
公开(公告)号：US20090092148A1
公开(公告)日：2009-04-09
申请号：US12200462
申请日：2008-08-28
申请人： JIANZHONG ZHANG , JOONYOUNG CHO , ZHOUYUE PI , JUHO LEE , ARIS PAPASAKELLARIOU , FAROOQ KHAN
发明人： JIANZHONG ZHANG , JOONYOUNG CHO , ZHOUYUE PI , JUHO LEE , ARIS PAPASAKELLARIOU , FAROOQ KHAN
IPC分类号： H04L12/43 , H04W72/00 , H04J3/00
CPC分类号： H04L5/0048 , H04L1/0026 , H04L1/0071 , H04L1/1607 , H04L5/0007 , H04L5/0014 , H04L5/0037 , H04L5/0055 , H04L5/0057
摘要： Methods and apparatus for remapping and regrouping transmission resources in a wireless communication system. First, a set of new permutation algorithms based on Galois field operation is proposed. Then the proposed algorithms and the known Pruned Bit Reversal Ordering (PBRO) algorithm are applied to several of various resource mapping schemes, including slot or symbol level Orthogonal Cover (OC)/Cyclic Shift (CS) mapping, cell-specific slot-level and symbol-level CS hopping patterns, and subframe and slot level base sequence hopping patterns.
摘要翻译：无线通信系统中重传和重组传输资源的方法和装置。首先提出了一套基于伽罗瓦域操作的新的置换算法。然后，所提出的算法和已知的修剪比特逆序排序（PBRO）算法被应用于多种资源映射方案，包括时隙或符号级正交覆盖（OC）/循环移位（CS）映射，小区特定时隙级和符号级CS跳频模式，以及子帧和时隙级基本序列跳频模式。

7. 发明申请

US20080225791A1 METHODS FOR TRANSMITTING MULTIPLE ACKNOWLEDGMENTS IN SINGLE CARRIER FDMA SYSTEMS 有权
标题翻译：在单载波FDMA系统中发送多个确认的方法
公开(公告)号：US20080225791A1
公开(公告)日：2008-09-18
申请号：US12041568
申请日：2008-03-03
申请人： ZHOUYUE PI , Farooq Khan , Juho Lee
发明人： ZHOUYUE PI , Farooq Khan , Juho Lee
IPC分类号： H04J4/00 , H04L12/28 , H04Q7/00
CPC分类号： H04L5/023 , H04B7/0417 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/1692 , H04L1/1854 , H04L5/0005 , H04L5/0053 , H04L5/0055 , H04L2001/125
摘要： A mapping scheme between a plurality of control channel element sets and a plurality of acknowledgement channel resource sets is established. Each of the control channel element sets includes at least one control channel element, and each of the acknowledgement channel resource sets includes at least one acknowledgement channel resource. In accordance with a scheduling grant transmitted using a control channel element set selected from the plurality of control channel element sets, a data packet is transmitted via a second node to a first node. Then, an acknowledgement channel message is transmitted via the first node to the second node by using at least one acknowledgement channel resource selected from the acknowledgement channel resource set that correspond to the control channel element set used for transmitting the scheduling grant in accordance with the mapping scheme. The acknowledgement channel message may be one of a positive acknowledgement message and a negative acknowledgement message.
摘要翻译：建立多个控制信道单元集与多个确认信道资源集之间的映射方案。每个控制信道单元组包括至少一个控制信道单元，并且每个确认信道资源集包括至少一个确认信道资源。根据使用从多个控制信道单元集合中选择的控制信道单元集合发送的调度许可，经由第二节点将数据分组发送到第一节点。然后，通过使用从对应于用于发送调度许可的控制信道单元组的确认信道资源集合中选出的至少一个确认信道资源，经由第一节点将确认信道消息发送到第二节点，该确认信道资源根据映射方案。确认信道消息可以是肯定确认消息和否定确认消息之一。

8. 发明授权

US08681766B2 Resource remapping and regrouping in a wireless communication system 有权
标题翻译：无线通信系统中的资源重映射和重组
公开(公告)号：US08681766B2
公开(公告)日：2014-03-25
申请号：US13215963
申请日：2011-08-23
申请人： Jianzhong Zhang , Joonyoung Cho , Zhouyue Pi , Juho Lee , Aris Papasakellariou , Farooq Khan
发明人： Jianzhong Zhang , Joonyoung Cho , Zhouyue Pi , Juho Lee , Aris Papasakellariou , Farooq Khan
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04L1/0026 , H04L1/0071 , H04L1/1607 , H04L5/0007 , H04L5/0014 , H04L5/0037 , H04L5/0055 , H04L5/0057
摘要： Methods and apparatus for remapping and regrouping transmission resources in a wireless communication system. First, a set of new permutation algorithms based on Galois field operation is proposed. Then the proposed algorithms and the known Pruned Bit Reversal Ordering (PBRO) algorithm are applied to several of various resource mapping schemes, including slot or symbol level Orthogonal Cover (OC)/Cyclic Shift (CS) mapping, cell-specific slot-level and symbol-level CS hopping patterns, and subframe and slot level base sequence hopping patterns.
摘要翻译：无线通信系统中重传和重组传输资源的方法和装置。首先提出了一套基于伽罗瓦域操作的新的置换算法。然后，所提出的算法和已知的修剪比特逆序排序（PBRO）算法被应用于多种资源映射方案，包括时隙或符号级正交覆盖（OC）/循环移位（CS）映射，小区特定时隙级和符号级CS跳频模式，以及子帧和时隙级基本序列跳频模式。

9. 发明申请

US20130077581A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK FOR COOPERATIVE COMMUNICATION SYSTEM 有权
公开(公告)号：US20130077581A1
公开(公告)日：2013-03-28
申请号：US13625113
申请日：2012-09-24
申请人： Hyojin LEE , Juho LEE , Kiil KIM , Younsun KIM
发明人： Hyojin LEE , Juho LEE , Kiil KIM , Younsun KIM
IPC分类号： H04W72/04 , H04W24/10
CPC分类号： H04W72/085 , H04B7/024 , H04B7/0626 , H04L5/0007 , H04L5/0035 , H04L5/0048 , H04L25/0204 , H04W24/10 , H04W72/042
摘要： A method and an apparatus for transmitting and receiving a feedback signal in a cellular mobile communication system is provided. The method of transmitting feedback in a Cooperative Multi-Point (CoMP) system, includes receiving feedback set information including allocation information of a Channel Status Information Reference Signal (CSI-RS) transmitted for estimating a channel of a User Equipment (UE), receiving IDentification (ID) information for identifying a CoMP set including CSI-RS allocation information from a cell operating in a CoMP mode, extracting the CoMP set using the ID information and a feedback set, detecting a first feedback mode and first feedback timing with a first CSI-RS not included in the CoMP set among CSI-RSs included in the feedback set, and generating and transmitting feedback with respect to the first CSI-RS according to the detected first feedback mode and the first feedback timing.

10. 发明申请

US20120327861A1 SYSTEM AND METHOD FOR MULTIPLEXING ON AN LTE UPLINK CONTROL CHANNEL 审中-公开
标题翻译：用于在LTE上网控制信道上进行多路复用的系统和方法
公开(公告)号：US20120327861A1
公开(公告)日：2012-12-27
申请号：US13603236
申请日：2012-09-04
申请人： Jianzhong Zhang , Juho Lee
发明人： Jianzhong Zhang , Juho Lee
IPC分类号： H04W24/10 , H04W88/08 , H04W88/02
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L5/0023 , H04L5/0057 , H04L5/006 , H04L5/0094 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0453
摘要： A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme.
摘要翻译：一种无线通信网络，包括能够与所述网络的覆盖区域内的多个用户站进行无线通信的多个基站，其中所述多个基站中的至少一个能够：确定用于复用频率的复用方案 - 具有宽带信道质量信息/预编码矩阵索引（WB CQI / PMI）反馈报告的选择性信道质量信息/预编码矩阵索引（FS CQI / PMI）反馈报告和物理上行链路控制信道上的秩信息（RI）报告; 将所述复用方案发送到订户站; 并根据复用方案从用户站接收与WB CQI / PMI反馈报告多路复用的FS CQI / PMI反馈报告和物理上行链路控制信道上的RI报告。

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