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91. 发明授权

US08238455B2 Methods and apparatus for downlink PDSCH power setting 有权
标题翻译：下行链路PDSCH功率设置的方法和装置
公开(公告)号：US08238455B2
公开(公告)日：2012-08-07
申请号：US12314239
申请日：2008-12-05
申请人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan , Jiannan Tsai
发明人： Jianzhong Zhang , Zhouyue Pi , Farooq Khan , Jiannan Tsai
IPC分类号： H04L27/28
CPC分类号： H04W52/346 , H04W52/143 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/343 , H04W52/367 , H04W72/042
摘要： Methods and apparatus for transmitting power setting information in a downlink Physical Downlink Shared Channel (PDSCH) in a communication system. In this communication system, a plurality of methods for calculating traffic-to-pilot ratios (T2P) are established. In addition, a mapping scheme between a plurality of overhead signals and a plurality of reference signal (RS) overhead ratios, ηRS, and the plurality of T2P calculation methods is established. A user-specific T2P ratio PB,k/PRS for certain OFDM symbols, a RS overhead ratio ηRS and a calculation method selected from the plurality of T2P calculation methods are assigned to a wireless terminal. Then, an overhead signal corresponding to both of the assigned RS overhead ratio ηRS and the assigned T2P calculation method is selected in accordance with the mapping scheme and is transmitted to the wireless terminal. In addition, the user-specific traffic-to-pilot ratio PB,k/PRS is transmitted to the wireless terminal. The wireless terminal may calculate the traffic-to-pilot ratios across different transmission antennas and different OFDM symbols in dependence upon the received traffic-to-pilot ratio PB,k/PRS, and the RS overhead ratio and the T2P calculation method indicated by the RS overhead signal.
摘要翻译：在通信系统中的下行链路物理下行链路共享信道（PDSCH）中发送功率设定信息的方法和装置。在该通信系统中，建立了用于计算业务导频比（T2P）的多种方法。另外，建立了多个开销信号与多个参考信号（RS）开销比“RS”和多个T2P计算方法之间的映射方案。对于某些OFDM符号的用户特定T2P比PB，k / PRS，RS开销比和RS以及从多个T2P计算方法中选择的计算方法被分配给无线终端。然后，根据映射方案选择对应于所分配的RS开销比＆amp; RS和分配的T2P计算方法的开销信号，并将其发送到无线终端。此外，将用户特定的业务导频比PB，k / PRS发送到无线终端。无线终端可以根据接收到的业务导频比PB，k / PRS和RS开销比和T2P计算方法，计算不同发射天线和不同OFDM符号之间的业务导频比 RS开销信号。

92. 发明申请

US20120120888A1 APPARATUS AND METHOD FOR PRIMARY UPLINK SHARED CHANNEL HOPPING IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中主要上传信道共享信道的设备和方法
公开(公告)号：US20120120888A1
公开(公告)日：2012-05-17
申请号：US13286750
申请日：2011-11-01
申请人： Guowang Miao , Young-Han Nam , Jianzhong Zhang
发明人： Guowang Miao , Young-Han Nam , Jianzhong Zhang
IPC分类号： H04W72/04
CPC分类号： H04L5/0044 , H04B1/7143 , H04J11/003 , H04L5/0007 , H04L5/0012 , H04L5/0037 , H04L5/0064 , H04L5/0069 , H04L5/0073 , H04L5/0094
摘要： A wireless communication system includes a base station capable of communicating with a plurality of subscriber stations includes a controller configured to perform a frequency hop within a selected subset of a physical uplink shared channel (PUSCH). The PUSCH includes a plurality of available resource blocks and a plurality of restricted resource blocks. The base station includes a transmit path comprising circuitry configured to transmit control information and data to at least one of the plurality of subscriber stations in a sub-frame. The transmit path is also configured to transmit a plurality of resource blocks in the sub-frame. Further, the transmit path maps a plurality virtual resource blocks (VRB) to a plurality of available physical resource blocks (PRB) within a limited bandwidth of the sub-frame. The sub-frame includes the limited bandwidth and a plurality of restricted resource blocks.
摘要翻译：无线通信系统包括能够与多个用户站进行通信的基站，包括被配置为在物理上行链路共享信道（PUSCH）的所选择的子集内执行跳频的控制器。 PUSCH包括多个可用资源块和多个受限资源块。基站包括发送路径，其包括经配置以将控制信息和数据发送到子帧中的多个用户站中的至少一个的电路。发送路径还被配置为在子帧中发送多个资源块。此外，发送路径将多个虚拟资源块（VRB）映射到子帧的有限带宽内的多个可用物理资源块（PRB）。子帧包括有限带宽和多个受限资源块。

93. 发明授权

US08140929B2 Apparatus and method for transmitting/receiving the Hybrid-ARQ ACK/NACK signal in mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收混合ARQ ACK / NACK信号的装置和方法
公开(公告)号：US08140929B2
公开(公告)日：2012-03-20
申请号：US12195865
申请日：2008-08-21
申请人： Young-Bum Kim , Jin-Kyu Han , Hwan-Joon Kwon , Ju-Ho Lee , Jianzhong Zhang
发明人： Young-Bum Kim , Jin-Kyu Han , Hwan-Joon Kwon , Ju-Ho Lee , Jianzhong Zhang
IPC分类号： G06F11/00
CPC分类号： H04L1/1893 , H04B1/707 , H04J11/00 , H04L1/0073 , H04L1/04 , H04L1/1812 , H04L1/1816 , H04L1/1825 , H04L1/1854 , H04L1/1858 , H04L1/1861 , H04L5/0003 , H04L5/0026 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04L27/2615 , H04L27/2627 , H04W72/04 , H04W72/044
摘要： An apparatus and method for transmitting/receiving a Hybrid Automatic Repeat reQuest (HARQ) Acknowledge/Negative acknowledge (ACK/NACK) signal in a mobile communication system. The apparatus and method distribute a CDM segment, to which an ACK/NACK signal is mapped, in the frequency domain of an OFDM symbol, and repeatedly transmits the CDM segment, thereby providing diversity gain in the time-frequency domain. Further, the apparatus and method provide a mapping rule for distributing transmit power between OFDM symbols to which the ACK/NACK signal is mapped and transmitted, thereby preventing a particular OFDM symbol power-overload, and thus contributing to improvement of the entire system performance.
摘要翻译：一种用于在移动通信系统中发送/接收混合自动重复请求（HARQ）确认/否定确认（ACK / NACK）信号的装置和方法。该装置和方法在OFDM符号的频域中分配映射有ACK / NACK信号的CDM段，并重复发送CDM段，从而在时域中提供分集增益。此外，该装置和方法提供了用于在发送ACK / NACK信号的OFDM符号之间分配发送功率的映射规则，从而防止特定的OFDM符号功率过载，从而有助于提高整个系统性能。

94. 发明申请

US20120039273A1 APPARATUS AND METHOD FOR TRANSMISSION OF UPLINK SOUNDING REFERENCE SIGNALS IN A WIRELESS NETWORK 有权
标题翻译：无线网络中上行链路参考信号传输的装置和方法
公开(公告)号：US20120039273A1
公开(公告)日：2012-02-16
申请号：US13205430
申请日：2011-08-08
申请人： Young-Han Nam , Jianzhong Zhang
发明人： Young-Han Nam , Jianzhong Zhang
IPC分类号： H04W52/04 , H04W72/00 , H04W92/00
CPC分类号： H04W52/146 , H04L5/0005 , H04L5/001 , H04L5/0048 , H04L25/0226 , H04W52/281 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/42 , H04W72/00 , H04W72/0413
摘要： A mobile station for use in a wireless network that operates according to the Long-Term Evolution Advanced (LTE-A) standard. The mobile station is operable to transmit an aperiodic sounding reference signal (SRS) to a base station in response to a triggering grant received from the base station. The bandwidth on which the mobile station transmits the aperiodic SRS depends on a type of the triggering grant. The type of the triggering grant is one of a downlink grant, an uplink multiple-input, multiple-output (MIMO) grant, and an uplink single-input, multiple-output (SIMO) grant.
摘要翻译：一种用于根据长期演进高级（LTE-A）标准操作的无线网络的移动台。移动台可操作以响应于从基站接收到的触发许可，向基站发送非周期性探测参考信号（SRS）。移动台发送非周期性SRS的带宽取决于触发许可的类型。触发许可的类型是下行链路授权，上行链路多输入多输出（MIMO）许可和上行链路单输入多输出（SIMO）授权之一。

95. 发明申请

US20120034263A1 SEQUENCES DIAGNOSTIC FOR SHRIMP PATHOGENS 失效
标题翻译：序列诊断用于SHRIMP病原体
公开(公告)号：US20120034263A1
公开(公告)日：2012-02-09
申请号：US13238477
申请日：2011-09-21
申请人： Richard C. Ebersole , Jianzhong Zhang , Christian Peter Lenges , Mario W. Chen
发明人： Richard C. Ebersole , Jianzhong Zhang , Christian Peter Lenges , Mario W. Chen
IPC分类号： C12Q1/70 , A61K39/12 , A61P31/20 , C07H21/04
CPC分类号： C12Q1/701
摘要： Primers have been isolated that are diagnostic for the detection of the white spot syndrome virus (WSSV). The primers are based on a new portion of the WSSV genome and may be used in primer directed amplification or nucleic acid hybridization assay methods.
摘要翻译：已经分离了用于检测白斑综合征病毒（WSSV）的引物。引物基于WSSV基因组的新部分，并且可以用于引物定向扩增或核酸杂交测定方法。

96. 发明申请

US20120026972A1 APPARATUS AND METHOD FOR SUPPORTING RANGE EXPANSION IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中支持范围扩展的装置和方法
公开(公告)号：US20120026972A1
公开(公告)日：2012-02-02
申请号：US13194339
申请日：2011-07-29
申请人： Guowang Miao , Ying Li , Jianzhong Zhang , Young-Han Nam , Lingjia Liu , Kyeong-In Jeong , Boon Loong Ng
发明人： Guowang Miao , Ying Li , Jianzhong Zhang , Young-Han Nam , Lingjia Liu , Kyeong-In Jeong , Boon Loong Ng
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W36/04
摘要： A wireless network for communicating with a mobile station capable of operating in a range expansion mode. The wireless network comprises a macro-base station (BS) operable to communicate with the mobile station and a micro-base station (BS) in a coverage area associated with the macro-BS. The macro-BS transmits to the micro-BS a first control message indicating a range expansion (RE) capability of the mobile station. In response, the micro-BS transmits to the macro-BS PCFICH information associated with the micro-BS. The macro-BS transmits the PCFICH information to the mobile station and the mobile station uses the PCFICH information to perform a handover procedure to the micro-BS.
摘要翻译：一种用于与能够在范围扩展模式下操作的移动台进行通信的无线网络。无线网络包括可操作以与移动台通信的宏基站（BS）和与宏BS相关联的覆盖区域中的微基站（BS）。宏BS向微BS发送指示移动台的范围扩展（RE）能力的第一控制消息。作为响应，微BS向与微BS相关联的宏BS PCFICH信息发送。宏BS将PCFICH信息发送到移动台，并且移动站使用PCFICH信息来执行到微BS的切换过程。

97. 发明授权

US08068465B2 Wireless multicast broadcast service methods and apparatus 有权
标题翻译：无线组播广播服务方式和装置
公开(公告)号：US08068465B2
公开(公告)日：2011-11-29
申请号：US11590724
申请日：2006-10-31
申请人： Jianzhong Zhang , Raja S. Bachu , Zhijun Cai , Kenneth A. Stewart
发明人： Jianzhong Zhang , Raja S. Bachu , Zhijun Cai , Kenneth A. Stewart
IPC分类号： H04B7/216
CPC分类号： H04W56/0085 , H04W4/06 , H04W48/08 , H04W72/005
摘要： Embodiments include methods and apparatus associated with wireless multicast and/or broadcast services. A base station (102, FIG. 1) transmits data codes (504, 604, 702, FIGS. 5-7) within a radio frame (300, FIG. 3). The data codes are Code Division Multiple Access (CDMA) data codes, in an embodiment. The base station also transmits a Time Division Multiplexed (TDM) synchronization code (502, 608, 706, FIGS. 5-7), in an embodiment. The base station discontinuously transmits (1004, FIG. 10) a portion of a radio frame slot that is coincident in time with a duration of the TDM synchronization code, in various embodiments. The discontinuously transmitted portion of the radio frame slot may include Transport Format Combination Indicator (TFCI) bits (510, FIG. 5), pilot bits (710, FIG. 7), or data bits (612, FIG. 6), in various embodiments. A base station's transmissions may be synchronous in time and frequency with the transmissions of other base stations.
摘要翻译：实施例包括与无线多播和/或广播服务相关联的方法和装置。基站（图1中的102）在无线电帧（图3中的300）内发送数据代码（504,604,702，图5-7）。在一个实施例中，数据码是码分多址（CDMA）数据码。在一个实施例中，基站还发送时分多路复用（TDM）同步码（502,608,706，图5-7）。在各种实施例中，基站在时间上与TDM同步码的持续时间不一致地发送（1004，图10）一部分无线帧时隙。无线电帧时隙的不连续发送部分可以包括传输格式组合指示符（TFCI）比特（图5中的510），导频比特（710，图7）或数据比特（612，图6）实施例。基站的传输可能与其他基站的传输在时间和频率上同步。

98. 发明申请

US20110255619A1 METHOD AND SYSTEM FOR MAPPING UPLINK CONTROL INFORMATION 有权
标题翻译：用于映射上传控制信息的方法和系统
公开(公告)号：US20110255619A1
公开(公告)日：2011-10-20
申请号：US13071284
申请日：2011-03-24
申请人： Young-Han Nam , Jianzhong Zhang
发明人： Young-Han Nam , Jianzhong Zhang
IPC分类号： H04L27/28
CPC分类号： H04L5/0057 , H04B7/0456 , H04B7/0486 , H04L1/0031 , H04L1/0073 , H04L1/1671 , H04L1/1861 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L5/0055 , H04L25/03929
摘要： A base station is provided. The base station includes a transmit path circuitry to transmit an uplink grant to a subscriber station, the uplink grant indicating a first modulation and coding scheme (MCS) value for a first codeword transmission and a second MCS value for a second codeword transmission. The base station also includes a receive path circuitry to receive a multiple-input multiple-output (MIMO) uplink subframe from the subscriber station, the MIMO uplink subframe having a first subset of layers used for the first codeword transmission and a second subset of layers used for the second codeword transmission. Acknowledgement/negative acknowledgement (ACK/NACK) information and rank indication (RI) information are mapped onto both the first subset of layers and the second subset of layers. Channel quality information (CQI) is only mapped onto either the first subset of layers or the second subset of layers.
摘要翻译：提供基站。基站包括用于向订户站发送上行链路授权的发送路径电路，所述上行链路许可指示用于第一码字传输的第一调制和编码方案（MCS）值以及用于第二码字传输的第二MCS值。基站还包括接收路径电路，用于从用户站接收多输入多输出（MIMO）上行链路子帧，MIMO上行链路子帧具有用于第一码字传输的层的第一子集，以及层的第二子集用于第二码字传输。确认/否定确认（ACK / NACK）信息和秩指示（RI）信息被映射到层的第一子集和层的第二子集上。信道质量信息（CQI）仅被映射到层的第一子集或层的第二子集。

99. 发明申请

US20110255505A1 SYSTEMS AND METHODS FOR BUNDLING RESOURCE BLOCKS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中资源块的组合和方法
公开(公告)号：US20110255505A1
公开(公告)日：2011-10-20
申请号：US13083193
申请日：2011-04-08
申请人： Lingjia Liu , Young-Han Nam , Jianzhong Zhang
发明人： Lingjia Liu , Young-Han Nam , Jianzhong Zhang
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0051 , H04L25/0204 , H04L25/03343 , H04L25/03891 , H04L27/2613 , H04W72/044 , H04W72/048
摘要： A base station for use in a wireless network operable to communicate with a plurality of mobile stations. The base station transmits a downlink frame to a first mobile station. The downlink frame comprises time-frequency resource elements allocated in a plurality of physical resource blocks. The base station transmits the plurality of physical resource blocks in bundles having a bundle size that is a function of the system bandwidth configuration and the base station uses the same precoder for all physical resource blocks in the same bundle. The bundle size is from one physical resource block to three physical resource blocks.
摘要翻译：一种用于无线网络中的可操作以与多个移动站进行通信的基站。基站向第一移动台发送下行链路帧。下行链路帧包括分配在多个物理资源块中的时间 - 频率资源元素。基站发送具有作为系统带宽配置的函数的束大小的束的多个物理资源块，并且基站对同一束中的所有物理资源块使用相同的预编码器。捆绑包大小是从一个物理资源块到三个物理资源块。

100. 发明申请

US20110235599A1 METHOD AND SYSTEM FOR UPLINK ACKNOWLEDGEMENT SIGNALING IN CARRIER-AGGREGATED WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：载波聚合无线通信系统中上行确认信号的方法与系统
公开(公告)号：US20110235599A1
公开(公告)日：2011-09-29
申请号：US13047557
申请日：2011-03-14
申请人： Young-Han Nam , Jianzhong Zhang , Joonyoung Cho
发明人： Young-Han Nam , Jianzhong Zhang , Joonyoung Cho
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/0027 , H04L1/1854 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04W72/02 , H04W72/0413
摘要： A base station includes a transmit path circuitry to transmit DL grant, data streams, and a control signal to configure a number of uplink transmit antenna ports PUCCH to a subscriber station. The base station also includes a receive path circuitry to receive ACK/NACK modulation in response to the data streams. If the subscriber station is configured to transmit ACK/NACK using one uplink transmit antenna port and channel selection with PUCCH format 1B, a modulation symbol is transmitted on one (PUCCH) i determined based at least partly upon a channel selection mapping table. If the subscriber station is configured to transmit ACK/NACK using two uplink transmit antenna ports and channel selection with PUCCH format 1B, the ACK/NACK modulation symbol is transmitted on two PUCCHs.
摘要翻译：基站包括发送DL授权，数据流和控制信号的发送路径电路，以配置向订户站发送的上行链路发送天线端口数量。基站还包括接收路径电路，以响应于数据流来接收ACK / NACK调制。如果用户站被配置为使用一个上行链路发送天线端口和具有PUCCH格式1B的信道选择来发送ACK / NACK，则至少部分地基于信道选择映射表确定的一个（PUCCH）i发送调制符号。如果用户站被配置为使用两个上行链路发送天线端口发送ACK / NACK并且以PUCCH格式1B发送信道选择，则在两个PUCCH上发送ACK / NACK调制符号。

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