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1. 发明授权

US08711716B2 Multiple CQI feedback for cellular networks 有权
标题翻译：蜂窝网络的多个CQI反馈
公开(公告)号：US08711716B2
公开(公告)日：2014-04-29
申请号：US12819182
申请日：2010-06-19
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： G01R31/08
CPC分类号： H04L5/0057 , H04B7/022 , H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0456 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04L1/0025 , H04L5/0051
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by a base station (eNB) transmitting either one or two transmission layers. A user equipment (UE) receives a reference symbol from the base station. The UE processes the reference symbol with one or more of a plurality of precoding matrices to form a plurality of channel quality indices (CQI). The UE provides feedback to the eNB comprising one or more feedback CQI selected from the plurality of CQI and one or more precoding matrix indicators (PMI) identifying the one or more precoding matrices used to form each of the one or more feedback CQIs, wherein at least two PMI are included in the feedback.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由发送一个或两个传输层的基站（eNB）执行。用户设备（UE）从基站接收参考符号。 UE使用多个预编码矩阵中的一个或多个来处理参考符号以形成多个信道质量索引（CQI）。 UE向eNB提供包括从多个CQI中选择的一个或多个反馈CQI的反馈，以及标识用于形成一个或多个反馈CQI中的每一个的一个或多个预编码矩阵的一个或多个预编码矩阵指示符（PMI），其中，反馈中包含最少两个PMI。

2. 发明申请

US20110305161A1 CSI Reporting on PUSCH for Carrier Aggregation 有权
标题翻译：用于载波聚合的PUSCH的CSI报告
公开(公告)号：US20110305161A1
公开(公告)日：2011-12-15
申请号：US13160900
申请日：2011-06-15
申请人： Anthony Edet Ekpenyong , Runhua Chen , Eko Nugroho Onggosanusi
发明人： Anthony Edet Ekpenyong , Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W24/00
CPC分类号： H04L5/0094 , H04L1/0026 , H04L1/0031 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0057 , H04W24/10
摘要： Carrier aggregation allows concurrent transmission on multiple component carriers (CC) to increase the data rate. A user equipment (UE) device in a cellular network provides periodic or aperiodic channel state information of the DL channel to a base station (eNB) for each of the aggregated CCs. The UE receives two or more reference signals corresponding to two or more aggregated CCs from an eNB. The UE computes a plurality of channel state information (CSI) reports for each of two or more aggregated CCs derived from the two or more reference signals. The UE receives a positive CSI request from the eNB for a CSI report and transmits CSI feedback to the eNB comprising one or more CSI reports selected from the plurality of CSI reports.
摘要翻译：载波聚合允许在多个分量载波（CC）上并发传输以增加数据速率。蜂窝网络中的用户设备（UE）设备为每个聚合CC向基站（eNB）提供DL信道的周期性或非周期信道状态信息。 UE从eNB接收对应于两个或更多个聚合CC的两个或更多个参考信号。 UE为从两个或更多个参考信号导出的两个或多个聚合CC中的每一个计算多个信道状态信息（CSI）报告。 UE从eNB接收CSI报告的肯定CSI请求，并向CSI发送包括从多个CSI报告中选择的一个或多个CSI报告的CSI反馈。

3. 发明授权

US08712399B2 Coordinated multi-point transmission in a cellular network 有权
标题翻译：在蜂窝网络中协调的多点传输
公开(公告)号：US08712399B2
公开(公告)日：2014-04-29
申请号：US12773491
申请日：2010-05-04
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W4/00
CPC分类号： H04W72/005
摘要： Coordinated multi-point (CoMP) transmissions in a cellular network is performed using multi-broadcast single frequency network (MBSFN) subframes. During CoMP transmission, demodulation reference signals (DRS) are placed in the one portion the MDSFN subframe, while cell-specific reference signals (CRS) are placed in a separate portion of the MDSFN subframe. Therefore, no CRS-DRS collision will occur during CoMP transmission.
摘要翻译：使用多广播单频网络（MBSFN）子帧来执行蜂窝网络中的协调多点（CoMP）传输。在CoMP传输期间，解调参考信号（DRS）被放置在MDSFN子帧的一部分中，而小区特定参考信号（CRS）被放置在MDSFN子帧的单独部分中。因此，在CoMP传输过程中不会发生CRS-DRS冲突。

4. 发明申请

US20100303034A1 Dual-Layer Beam Forming in Cellular Networks 有权
标题翻译：蜂窝网络中的双层波束形成
公开(公告)号：US20100303034A1
公开(公告)日：2010-12-02
申请号：US12787387
申请日：2010-05-25
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W72/00
CPC分类号： H04B7/0456 , H04B7/0452 , H04L5/0023 , H04L5/003 , H04L5/005 , H04L5/0089 , H04L25/0226 , H04L25/023 , H04L25/03343 , H04W72/042
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by selecting by a base station (eNB) to transmit either one or two transmission layers. When one transmission layer is selected, a first transmission layer is precoded with a first precoder. A first demodulation reference signal (DMRS) sequence or a second DMRS sequence is selected by the eNB and precoded using the first precoder. The first transmission layer is transmitted with the selected precoded DMRS from the eNB to a user equipment (UE), and an indicator is transmitted to the UE to indicate which DMRS sequence is selected and transmitted.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由基站（eNB）选择来发送一个或两个传输层来执行。当选择一个传输层时，用第一预编码器对第一传输层进行预编码。第一解调参考信号（DMRS）序列或第二DMRS序列由eNB选择并使用第一预编码器预编码。第一传输层与所选择的预编码DMRS从eNB发送到用户设备（UE），并且向UE发送指示符以指示哪个DMRS序列被选择和发送。

5. 发明申请

US20110032839A1 Multiple Rank CQI Feedback for Cellular Networks 有权
标题翻译：蜂窝网络的多级CQI反馈
公开(公告)号：US20110032839A1
公开(公告)日：2011-02-10
申请号：US12851257
申请日：2010-08-05
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04B7/024 , H04B7/0417 , H04B7/0434 , H04B7/0452 , H04B7/0478 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by a base station (eNB) transmitting either one, two, or more transmission layers. A user equipment (UE) receives a reference symbol from the base station. The UE processes the reference symbol with one or more of a plurality of precoding matrices to form a plurality of channel quality indices (CQI). The UE provides feedback to the eNB comprising one or more feedback CQI selected from the plurality of CQI and one or more precoding matrix indicators (PMI) identifying the one or more precoding matrices used to form each of the one or more feedback CQIs for two or more ranks.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由发送一个，两个或更多个传输层的基站（eNB）执行。用户设备（UE）从基站接收参考符号。 UE使用多个预编码矩阵中的一个或多个来处理参考符号以形成多个信道质量索引（CQI）。 UE向eNB提供包括从多个CQI中选择的一个或多个反馈CQI的反馈，以及标识用于形成两个或更多个CQI的一个或多个反馈CQI中的每一个的一个或多个预编码矩阵的一个或多个预编码矩阵指示符（PMI）更多的排名

6. 发明授权

US09762372B2 CSI reporting on PUSCH for carrier aggregation 有权
公开(公告)号：US09762372B2
公开(公告)日：2017-09-12
申请号：US13160900
申请日：2011-06-15
申请人： Anthony Edet Ekpenyong , Runhua Chen , Eko Nugroho Onggosanusi
发明人： Anthony Edet Ekpenyong , Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W24/00 , H04L5/00 , H04L1/00 , H04W24/10
CPC分类号： H04L5/0094 , H04L1/0026 , H04L1/0031 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0057 , H04W24/10
摘要： Carrier aggregation allows concurrent transmission on multiple component carriers (CC) to increase the data rate. A user equipment (UE) device in a cellular network provides periodic or aperiodic channel state information of the DL channel to a base station (eNB) for each of the aggregated CCs. The UE receives two or more reference signals corresponding to two or more aggregated CCs from an eNB. The UE computes a plurality of channel state information (CSI) reports for each of two or more aggregated CCs derived from the two or more reference signals. The UE receives a positive CSI request from the eNB for a CSI report and transmits CSI feedback to the eNB comprising one or more CSI reports selected from the plurality of CSI reports.

7. 发明授权

US08797950B2 Dual-layer beam forming in cellular networks 有权
标题翻译：蜂窝网络中的双层波束形成
公开(公告)号：US08797950B2
公开(公告)日：2014-08-05
申请号：US12787387
申请日：2010-05-25
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W4/00
CPC分类号： H04B7/0456 , H04B7/0452 , H04L5/0023 , H04L5/003 , H04L5/005 , H04L5/0089 , H04L25/0226 , H04L25/023 , H04L25/03343 , H04W72/042
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by selecting by a base station (eNB) to transmit either one or two transmission layers. When one transmission layer is selected, a first transmission layer is precoded with a first precoder. A first demodulation reference signal (DMRS) sequence or a second DMRS sequence is selected by the eNB and precoded using the first precoder. The first transmission layer is transmitted with the selected precoded DMRS from the eNB to a user equipment (UE), and an indicator is transmitted to the UE to indicate which DMRS sequence is selected and transmitted.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由基站（eNB）选择来发送一个或两个传输层来执行。当选择一个传输层时，用第一预编码器对第一传输层进行预编码。第一解调参考信号（DMRS）序列或第二DMRS序列由eNB选择并使用第一预编码器预编码。第一传输层与所选择的预编码DMRS从eNB发送到用户设备（UE），并且向UE发送指示符以指示哪个DMRS序列被选择和发送。

8. 发明授权

US08750205B2 Multiple rank CQI feedback for cellular networks 有权
标题翻译：蜂窝网络的多级CQI反馈
公开(公告)号：US08750205B2
公开(公告)日：2014-06-10
申请号：US12851257
申请日：2010-08-05
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04Q7/00 , H04Q7/24
CPC分类号： H04L43/50 , H04B7/024 , H04B7/0417 , H04B7/0434 , H04B7/0452 , H04B7/0478 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by a base station (eNB) transmitting either one, two, or more transmission layers. A user equipment (UE) receives a reference symbol from the base station. The UE processes the reference symbol with one or more of a plurality of precoding matrices to form a plurality of channel quality indices (CQI). The UE provides feedback to the eNB comprising one or more feedback CQI selected from the plurality of CQI and one or more precoding matrix indicators (PMI) identifying the one or more precoding matrices used to form each of the one or more feedback CQIs for two or more ranks.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由发送一个，两个或更多个传输层的基站（eNB）执行。用户设备（UE）从基站接收参考符号。 UE使用多个预编码矩阵中的一个或多个来处理参考符号以形成多个信道质量索引（CQI）。 UE向eNB提供包括从多个CQI中选择的一个或多个反馈CQI的反馈，以及标识用于形成两个或更多个CQI的一个或多个反馈CQI中的每一个的一个或多个预编码矩阵的一个或多个预编码矩阵指示符（PMI）更多的排名

9. 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。

10. 发明申请

US20100322176A1 Multiple CQI Feedback for Cellular Networks 有权
标题翻译：蜂窝网络的多个CQI反馈
公开(公告)号：US20100322176A1
公开(公告)日：2010-12-23
申请号：US12819182
申请日：2010-06-19
申请人： Runhua Chen , Eko Nugroho Onggosanusi
发明人： Runhua Chen , Eko Nugroho Onggosanusi
IPC分类号： H04W4/00
CPC分类号： H04L5/0057 , H04B7/022 , H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0456 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04L1/0025 , H04L5/0051
摘要： Single user and multiuser MIMO transmission in a cellular network may be performed by a base station (eNB) transmitting either one or two transmission layers. A user equipment (UE) receives a reference symbol from the base station. The UE processes the reference symbol with one or more of a plurality of precoding matrices to form a plurality of channel quality indices (CQI). The UE provides feedback to the eNB comprising one or more feedback CQI selected from the plurality of CQI and one or more precoding matrix indicators (PMI) identifying the one or more precoding matrices used to form each of the one or more feedback CQIs, wherein at least two PMI are included in the feedback.
摘要翻译：蜂窝网络中的单用户和多用户MIMO传输可以由发送一个或两个传输层的基站（eNB）执行。用户设备（UE）从基站接收参考符号。 UE使用多个预编码矩阵中的一个或多个来处理参考符号以形成多个信道质量索引（CQI）。 UE向eNB提供包括从多个CQI中选择的一个或多个反馈CQI的反馈，以及标识用于形成一个或多个反馈CQI中的每一个的一个或多个预编码矩阵的一个或多个预编码矩阵指示符（PMI），其中，反馈中包含最少两个PMI。

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