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91.发明申请Layer Mapping for Up Link Single User Multiple Input Multiple Output Wireless Telephony 有权上行链路单用户多层输入多输出无线电话的层映射公开(公告)号：US20100215109A1
公开(公告)日：2010-08-26
申请号：US12693028
申请日：2010-01-25
申请人： Eko N. Onggosanusi , Zukang Shen , Runhua Chen
发明人： Eko N. Onggosanusi , Zukang Shen , Runhua Chen
IPC分类号： H04L27/28
CPC分类号： H04L1/06 , H04L1/0003 , H04L1/0009 , H04L1/1893
摘要： This invention is a method and an apparatus to up link transmission of data from a user equipment to a base station for single user multiple input, multiple output. This invention includes receiving at least one codeword, permuting the received codewords, precoding the permuted codewords and transmitting the predecoded codewords on plural antennas. The codewords may be permuted by layer permutation or by codeword permutation.
摘要翻译： 本发明是一种用于将单个用户多输入，多输出的用户设备向基站传输数据的方法和装置。 本发明包括接收至少一个码字，对接收到的码字进行置换，对置换的码字进行预编码并在多个天线上发送预解码码字。 码字可以通过层排列或通过码字排列来排列。
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公开(公告)号：US20100210256A1
公开(公告)日：2010-08-19
申请号：US12425612
申请日：2009-04-17
IPC分类号： H04W40/00
CPC分类号： H04L1/1621 , H04L1/1614 , H04L1/1692 , H04L1/1812 , H04L1/1854 , H04L5/023
摘要： This invention is applicable to wireless communication between a user equipment (UE) and a base station using frames where at least one uplink (UL) is assigned a subframe to respond to a plurality of DL assigned subframes. This invention is an improvement in the acknowledge (ACK) or non-acknowledge (NAK) response by the UE. The UE generates an ACK or NAK dependent upon whether a DL communication is correctly received. For an UL subframe assigned to respond to communications on plural DL subframes, the UE logically combines plural ACK/NAK responses into a single bundled response for transmission to the base station. This logical combining produces a bit in a first digital state if all said responses are ACKs and in a second opposite digital state if any response is a NAK.
摘要翻译： 本发明可应用于使用其中至少一个上行链路（UL）被分配了子帧以响应多个DL分配子帧的帧的用户设备（UE）和基站之间的无线通信。 本发明是对UE的确认（ACK）或非确认（NAK）响应的改进。 UE根据是否正确接收到DL通信产生ACK或NAK。 对于分配用于响应多个DL子帧上的通信的UL子帧，UE将多个ACK / NAK响应逻辑地组合成单个捆绑响应以便传输到基站。 如果所有所述响应都是ACK，则该逻辑组合产生处于第一数字状态的位，并且如果任何响应是NAK，则产生第二相反数字状态。
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93.发明申请Receivers for Embedded ACK/NAK in CQI Reference Signals in Wireless Networks 有权无线网络中CQI参考信号中嵌入式ACK / NAK的接收器公开(公告)号：US20100124291A1
公开(公告)日：2010-05-20
申请号：US12272503
申请日：2008-11-17
CPC分类号： H04L27/28 , H04L1/0026 , H04L1/1671
摘要： Within a wireless network, uplink control information (UCI) transmitted by user equipment is received by a base station. The UCI includes a least two elements, a first set of symbols produced using a first information element and a second set of symbols produced using a second information element. At least a first metric is produced using the first set and the second set of received symbols. The first information element may then be detected using the first metric.
摘要翻译： 在无线网络内，用户设备发送的上行链路控制信息（UCI）由基站接收。 UCI包括至少两个元素，使用第一信息元素产生的第一组符号和使用第二信息元素产生的第二组符号。 使用第一组和第二组接收符号产生至少第一度量。 然后可以使用第一度量来检测第一信息元素。
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公开(公告)号：US20100074130A1
公开(公告)日：2010-03-25
申请号：US12563281
申请日：2009-09-21
申请人： Pierre Bertrand , Shantanu Kangude , Zukang Shen
发明人： Pierre Bertrand , Shantanu Kangude , Zukang Shen
CPC分类号： H04W74/008 , H04L1/0007 , H04L27/2692 , H04L2027/0095 , H04W28/0221 , H04W40/08 , H04W52/04 , H04W72/0473 , H04W72/085 , H04W74/002 , H04W74/0833
摘要： A transport block size (TBS) of a first uplink message (RACH Msg3) transmitted on a Physical Uplink Shared Channel (PUSCH) during a random access procedure in a User Equipment (UE) accessing a radio access network may be determined by receiving a pathloss threshold parameter. A downlink pathloss value indicative of radio link conditions between the UE and a base station (eNB) serving the UE is then determined. A smaller value of TBS is selected from a set of TBS values if the determined pathloss value is greater than an operating power level of the UE minus the pathloss threshold parameter. A larger value of TBS is selected if the pathloss value is less than the operating power level of the UE minus the pathloss threshold parameter and the TBS required to transmit the RACH Msg3 exceeds the smaller TBS value.
摘要翻译： 在访问无线电接入网络的用户设备（UE）中的随机接入过程期间在物理上行链路共享信道（PUSCH）上发送的第一上行链路消息（RACH Msg3）的传输块大小（TBS）可以通过接收路径损耗来确定 阈值参数。 然后确定表示UE和服务于UE的基站（eNB）之间的无线电链路状况的下行链路路径损耗值。 如果确定的路径损耗值大于UE的工作功率级别减去路径损耗阈值参数，则从一组TBS值中选择较小的TBS值。 如果路径损耗值小于UE的工作功率级别减去路径损耗阈值参数，并且发送RACH Msg3所需的TBS超过较小的TBS值，则选择较大的TBS值。
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95.发明申请User Equipment Multiplexing In Downlink Multiuser, Multiple Input Multiple Output Orthogonal Frequency Division Multiple Access 审中-公开用户设备多路复用下行多用户多输入多输出正交频分多址公开(公告)号：US20090232087A1
公开(公告)日：2009-09-17
申请号：US12400120
申请日：2009-03-09
CPC分类号： H04L5/0037 , H04L5/0007 , H04W72/04
摘要： This invention is a method of downlink, multiuser, multiple input, multiple output communication between a single base station and plural user equipment. Resource buffers are distributed into sub-bands. Each user equipment is assigned to a sub-band with at least one sub-band assigned plural user equipment. The base station transmits user equipment according to assigned sub-bands. A single user equipment may be assigned one sub-band while plural user equipment are assigned to another sub-band. In one embodiment the base station has N transmit antennas. N user equipment is assigned to a first sub-band and less than N user equipment is assigned to a second sub-band. In another embodiment a first second user equipment is assigned a first sub-band and the first and a third user equipment are assigned to a second sub-band.
摘要翻译： 本发明是单个基站与多个用户设备之间的下行链路，多用户，多输入，多输出通信的方法。 资源缓冲区分配到子带中。 每个用户设备被分配给具有分配多个用户设备的至少一个子带的子带。 基站根据分配的子带发送用户设备。 可以为单个用户设备分配一个子带，而将多个用户设备分配给另一个子带。 在一个实施例中，基站具有N个发射天线。 N用户设备被分配给第一子带，并且小于N个用户设备被分配给第二子带。 在另一个实施例中，向第一用户设备分配第一子带，并且将第一和第三用户设备分配给第二子带。
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公开(公告)号：US20090201825A1
公开(公告)日：2009-08-13
申请号：US12367519
申请日：2009-02-07
CPC分类号： H04L5/0058 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L5/00 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0092 , H04L25/03343 , H04L2025/03802
摘要： Within a wireless network, feedback information from user equipment (UE) to a control node (eNodeB) is necessary to support various functions. A UE receives an allocation from the eNodeB comprising a plurality of periodic transmission instances for a channel quality indicator (CQI) and a schedule comprising a plurality of periodic transmission instances for a rank indicator (RI), wherein the CQI comprises RI and other CQI fields. The UE then transmits an RI without transmitting the other CQI fields in a transmission instance allocated for both RI and other CQI fields.
摘要翻译： 在无线网络内，需要从用户设备（UE）到控制节点（eNodeB）的反馈信息来支持各种功能。 UE从eNodeB接收包括用于信道质量指示符（CQI）的多个周期性传输实例的分配，以及包括用于秩指示符（RI）的多个周期性传输实例的调度，其中，CQI包括RI和其他CQI字段 。 然后，UE在发送RI和其他CQI字段的传输实例中发送RI而不发送其他CQI字段。
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97.发明申请公开(公告)号：US20090196366A1
公开(公告)日：2009-08-06
申请号：US12363723
申请日：2009-01-31
CPC分类号： H04L5/0053
摘要： Within a wireless network, feedback information from one node to another node is necessary to support various functions. The first node receives an allocation of resources for data transmission. The first node generates cyclic redundancy check (CRC) bits for a selected feedback control information type and encodes the selected feedback information and the CRC bits. The encoding of the feedback information and the CRC bits is adaptive based the amount of allocated resources. The encoded feedback information and CRC bits are then transmitted to the other node using a subset of the allocated resources on the physical shared channel that is normally used only for data transmissions.
摘要翻译： 在无线网络内，需要从一个节点到另一个节点的反馈信息来支持各种功能。 第一节点接收用于数据传输的资源分配。 第一节点针对所选择的反馈控制信息类型产生循环冗余校验（CRC）比特，并对所选择的反馈信息和CRC比特进行编码。 基于所分配的资源量，反馈信息和CRC比特的编码是自适应的。 然后使用通常仅用于数据传输的物理共享信道上分配的资源的子集，将编码的反馈信息和CRC比特发送到另一个节点。
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公开(公告)号：US20090110114A1
公开(公告)日：2009-04-30
申请号：US12255472
申请日：2008-10-21
IPC分类号： H04L27/00
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639
摘要： Transmission with multiple antennas in a wireless network is performed by selecting between adaptive precoding and fixed precoding based on a selection criterion. Transmission using spatial multiplexing with adaptive precoding is performed if the selection criterion is fulfilled. Transmission using spatial multiplexing with fixed preceding is performed if the selection criterion is unfulfilled.
摘要翻译： 通过在自适应预编码和基于选择标准的固定预编码之间进行选择来执行在无线网络中的多个天线的传输。 如果满足选择标准，则执行使用具有自适应预编码的空间复用的传输。 如果选择标准未实现，则执行使用具有固定先验的空间复用的传输。
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公开(公告)号：US20090080500A1
公开(公告)日：2009-03-26
申请号：US12233813
申请日：2008-09-19
申请人： Tarik Muharemovic , Zukang Shen
发明人： Tarik Muharemovic , Zukang Shen
CPC分类号： H04W72/0453 , H04J13/0062 , H04J13/0066 , H04L27/2613
摘要： A method for transmitting a plurality of sequences across a plurality of bands of a wireless spectrum is described in which a first sequence is produced using a set of reference signal sequences, wherein the set of reference signal sequences comprises at least CAZAC sequences and near-CAZAC sequences. A second sequence is also produced. The first sequence is transmitted in a first band of the wireless spectrum, and the second sequence is transmitted in a second band of the wireless spectrum. The first and the second sequences are transmitted concurrently by a same user equipment.
摘要翻译： 描述了一种用于在无线频谱的多个频带中发送多个序列的方法，其中使用一组参考信号序列产生第一序列，其中该组参考信号序列至少包括CAZAC序列和近CAZAC 序列。 还产生了第二个序列。 第一序列在无线频谱的第一频带中发送，并且第二序列在无线频谱的第二频带中发送。 第一和第二序列由相同的用户设备同时发送。
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公开(公告)号：US20090034468A1
公开(公告)日：2009-02-05
申请号：US12142235
申请日：2008-06-19
申请人： Tarik Muharemovic , Zukang Shen , Pierre Bertrand
发明人： Tarik Muharemovic , Zukang Shen , Pierre Bertrand
IPC分类号： H04W28/16
CPC分类号： H04W72/1273 , H04W24/00 , H04W72/0466
摘要： This invention is a method for time-sharing sounding resources. A first embodiment defines one common sounding period for all user equipment and all sounding resources. A second embodiment allows for different sounding periods so long as each individual sounding resource uses only one sounding period. A third embodiment offers the most flexibility in sharing of the sounding resources by permitting changes in time. The first option is a special case of the second option. The second option is a special case of the third option.
摘要翻译： 本发明是一种用于分时发声资源的方法。 第一实施例定义了用于所有用户设备和所有探测资源的普通探测周期。 只要每个单独的探测资源仅使用一个探测周期，第二实施例允许不同的探测周期。 第三个实施例通过允许时间的改变来提供最大的灵活性来共享探测资源。 第一个选项是第二个选项的特殊情况。 第二个选项是第三个选项的特殊情况。
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