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1. 发明申请

US20090201825A1 Partial CQI Feedback in Wireless Networks 有权
标题翻译：无线网络中的部分CQI反馈
公开(公告)号：US20090201825A1
公开(公告)日：2009-08-13
申请号：US12367519
申请日：2009-02-07
申请人： Zukang Shen , Tarik Muharemovic , Runhua Chen , Eko Nugroho Onggosanusi
发明人： Zukang Shen , Tarik Muharemovic , Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： G06F11/30 , H04L27/28
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。

2. 发明申请

US20090196366A1 Transmission of Uplink Control Information with Data in Wireless Networks 审中-公开
标题翻译：用无线网络中的数据传输上行链路控制信息
公开(公告)号：US20090196366A1
公开(公告)日：2009-08-06
申请号：US12363723
申请日：2009-01-31
申请人： Zukang Shen , Eko Nugroho Onggosanusi , Tarik Muharemovic , Runhua Chen
发明人： Zukang Shen , Eko Nugroho Onggosanusi , Tarik Muharemovic , Runhua Chen
IPC分类号： H04L27/28 , H04M1/00
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。

3. 发明授权

US09007988B2 Partial CQI feedback in wireless networks 有权
标题翻译：无线网络中的部分CQI反馈
公开(公告)号：US09007988B2
公开(公告)日：2015-04-14
申请号：US12367519
申请日：2009-02-07
申请人： Zukang Shen , Tarik Muharemovic , Runhua Chen , Eko Nugroho Onggosanusi
发明人： Zukang Shen , Tarik Muharemovic , Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W72/04 , H04L5/00 , H04L1/00 , H04L25/03
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。

4. 发明授权

US08140944B2 Interleaver design with unequal error protection for control information 有权
标题翻译：交错器设计具有不平等的错误保护控制信息
公开(公告)号：US08140944B2
公开(公告)日：2012-03-20
申请号：US12357500
申请日：2009-01-22
申请人： Runhua Chen , Zukang Shen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Zukang Shen , Eko Nugroho Onggosanusi
IPC分类号： H03M13/00
CPC分类号： H03M13/356 , H03M13/6525 , H04B7/0639 , H04L1/0026 , H04L1/007
摘要： For transmission of a block of control information within a wireless network, the control information is interleaved to form an ordered set of control bits, wherein more important information bits of the control information are placed into a first portion of the ordered set of control bits, with less important information bits of the control information placed into a second portion of the ordered set of controls bits. The ordered set of control bits is encoded to form an encoded block of data. The encoded block of data is transmitted to a serving base station, wherein bits from the first portion of the ordered set of control bits will statistically have a lower bit error rate (BER) than bits from the second portion of the ordered set of control bits during transmission.
摘要翻译：为了在无线网络内发送控制信息块，控制信息被交织以形成控制位的有序集合，其中控制信息的更重要的信息位被放置在有序控制位集合的第一部分中，其中控制信息的重要信息位置于有序控制位组的第二部分中。有序的控制位集合被编码以形成编码的数据块。编码的数据块被发送到服务基站，其中来自有序控制位集合的第一部分的比特将统计地具有比来自有序控制位集合的第二部分的比特更低的误码率（BER）在传输过程中。

5. 发明申请

US20090110114A1 Open-Loop MIMO Scheme and Signaling Support for Wireless Networks 审中-公开
标题翻译：无线网络的开环MIMO方案和信令支持
公开(公告)号：US20090110114A1
公开(公告)日：2009-04-30
申请号：US12255472
申请日：2008-10-21
申请人： Eko Nugroho Onggosanusi , Zukang Shen , Runhua Chen , Pierre Bertrand
发明人： Eko Nugroho Onggosanusi , Zukang Shen , Runhua Chen , Pierre Bertrand
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。

6. 发明申请

US20090199055A1 Interleaver Design with Unequal Error Protection for Control Information 有权
标题翻译：交互器设计与控制信息的不等错误保护
公开(公告)号：US20090199055A1
公开(公告)日：2009-08-06
申请号：US12357500
申请日：2009-01-22
申请人： Runhua Chen , Zukang Shen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Zukang Shen , Eko Nugroho Onggosanusi
IPC分类号： G06F11/00 , H03M13/00 , H04B7/00
CPC分类号： H03M13/356 , H03M13/6525 , H04B7/0639 , H04L1/0026 , H04L1/007
摘要： For transmission of a block of control information within a wireless network, the control information is interleaved to form an ordered set of control bits, wherein more important information bits of the control information are placed into a first portion of the ordered set of control bits, with less important information bits of the control information placed into a second portion of the ordered set of controls bits. The ordered set of control bits is encoded to form an encoded block of data. The encoded block of data is transmitted to a serving base station, wherein bits from the first portion of the ordered set of control bits will statistically have a lower bit error rate (BER) than bits from the second portion of the ordered set of control bits during transmission.
摘要翻译：为了在无线网络内发送控制信息块，控制信息被交织以形成控制位的有序集合，其中控制信息的更重要的信息位被放置在有序控制位集合的第一部分中，其中控制信息的重要信息位置于有序控制位组的第二部分中。有序的控制位集合被编码以形成编码的数据块。编码的数据块被发送到服务基站，其中来自有序控制位集合的第一部分的比特将统计地具有比来自有序控制位集合的第二部分的比特更低的误码率（BER）在传输过程中。

7. 发明申请

US20090067391A1 Separate Rank and CQI Feedback in Wireless Networks 审中-公开
标题翻译：无线网络中的分级和CQI反馈
公开(公告)号：US20090067391A1
公开(公告)日：2009-03-12
申请号：US12207560
申请日：2008-09-10
申请人： Zukang Shen , Eko Nugroho Onggosanusi , Runhua Chen
发明人： Zukang Shen , Eko Nugroho Onggosanusi , Runhua Chen
IPC分类号： H04J3/00
CPC分类号： H04L1/0072 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/0057 , H04L1/0059 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04W72/12
摘要： A transmission of information within a wireless network may include a first and second type of feedback information, wherein the second type of feedback information is derived based on the first type of feedback information. The first type of feedback information is embedded in a configured frame every T1 frames. The second type of feedback is embedded in a configured frame every T2 frames, wherein T1 is greater than or equal to T2. A sequence of frames is transmitted from one node in the network to a second node on an uplink control channel.
摘要翻译：无线网络内的信息传输可以包括第一和第二类型的反馈信息，其中基于第一类型的反馈信息导出第二类型的反馈信息。第一类反馈信息每T1帧嵌入一个配置的帧。第二类反馈被嵌入到每T2帧的配置帧中，其中T1大于或等于T2。一系列帧从网络中的一个节点发送到上行控制信道上的第二个节点。

8. 发明申请

US20100215110A1 PRECODING CODEBOOK DESIGN FOR SINGLE USER MIMO 有权
标题翻译：用于单用户MIMO的预编码设计
公开(公告)号：US20100215110A1
公开(公告)日：2010-08-26
申请号：US12710145
申请日：2010-02-22
申请人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen , Zukang Shen , Tarik Muharemovic
发明人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen , Zukang Shen , Tarik Muharemovic
IPC分类号： H04L27/28 , H04L27/00
CPC分类号： H04B7/0456 , H04B7/0426 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0617 , H04L27/2601 , H04L27/34
摘要： A transmitter is for use with multiple transmit antennas and includes a precoder unit configured to precode data for a transmission using a precoding matrix selected from a codebook, wherein the codebook corresponds to the following three transmission properties for an uplink transmission: 1) all precoding elements from the precoding matrix have a same magnitude, 2) each precoding element from the precoding matrix is taken from a set of finite values and 3) there is only one non-zero element in any row of the precoding matrix. The transmitter also includes a transmit unit configured to transmit the precoded data.
摘要翻译：发射机用于多个发射天线，并且包括预编码器单元，其配置为使用从码本中选择的预编码矩阵来对数据进行预编码，其中所述码本对应于上行链路传输的以下三种传输属性：1）所有预编码元件来自预编码矩阵具有相同的量值，2）来自预编码矩阵的每个预编码元素取自一组有限值，并且3）在预编码矩阵的任何行中只有一个非零元素。发射机还包括被配置为发送预编码数据的发射单元。

9. 发明授权

US08218663B2 Reference signal resource allocation for single user MIMO 有权
标题翻译：用于单用户MIMO的参考信号资源分配
公开(公告)号：US08218663B2
公开(公告)日：2012-07-10
申请号：US12511011
申请日：2009-07-28
申请人： Tarik Muharemovic , Eko N. Onggosanusi , Runhua Chen , Zukang Shen
发明人： Tarik Muharemovic , Eko N. Onggosanusi , Runhua Chen , Zukang Shen
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04B7/0417 , H04B7/0632 , H04B7/0671 , H04L5/0021 , H04L5/0023 , H04L5/0048 , H04L25/03343 , H04L27/2613 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： Transmission with multiple antennas in a wireless network is performed by transmitting a plurality of reference sequences (RS) from a UE. A first RS s1[k] is produced using a first cyclic shift and a base sequence s0[k], wherein k={1, 2 . . . K} is an element index. A second RS s2[k] is produced using a second cyclic shift and s0[k]. A first symbol sequence x1[k] is produced using at least s1[k] and s2[k], for at least one k. A second symbol sequence x2[k] is produced using at least s1[k] and s2[k], for at least one k. x1[k] is transmitted using a first transmit antenna and x2[k] is transmitted using a second transmit antenna.
摘要翻译：通过从UE发送多个参考序列（RS）来执行在无线网络中的多个天线的传输。使用第一循环移位和基本序列s0 [k]产生第一RS s1 [k]，其中k = {1,2。。。 K}是一个元素索引。使用第二循环移位和s0 [k]产生第二RS s2 [k]。对于至少一个k，使用至少s1 [k]和s2 [k]产生第一符号序列x1 [k]。对于至少一个k，使用至少s1 [k]和s2 [k]产生第二符号序列x2 [k]。使用第一发射天线发射x1 [k]，并且使用第二发射天线发射x2 [k]。

10. 发明授权

US08451932B2 Precoding codebook design for single user MIMO 有权
公开(公告)号：US08451932B2
公开(公告)日：2013-05-28
申请号：US12710145
申请日：2010-02-22
申请人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen , Zukang Shen , Tarik Muharemovic
发明人： Eko N. Onggosanusi , Badri N. Varadarajan , Runhua Chen , Zukang Shen , Tarik Muharemovic
IPC分类号： H04B15/00
CPC分类号： H04B7/0456 , H04B7/0426 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0617 , H04L27/2601 , H04L27/34
摘要： A transmitter is for use with multiple transmit antennas and includes a precoder unit configured to precode data for a transmission using a precoding matrix selected from a codebook, wherein the codebook corresponds to the following three transmission properties for an uplink transmission: 1) all precoding elements from the precoding matrix have a same magnitude, 2) each precoding element from the precoding matrix is taken from a set of finite values and 3) there is only one non-zero element in any row of the precoding matrix. The transmitter also includes a transmit unit configured to transmit the precoded data.

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