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1. 发明申请

US20200153538A1 METHOD AND NODE FOR DECODING OR ENCODING USER DATA BASED ON A TBS INDEX 审中-公开
公开(公告)号：US20200153538A1
公开(公告)日：2020-05-14
申请号：US16620129
申请日：2018-06-13
申请人： Xixian CHEN , Jung-Fu CHENG , James Jianfeng WENG , Jun Wang
发明人： Xixian CHEN , Jung-Fu CHENG , James Jianfeng WENG , Jun Wang
IPC分类号： H04L1/00
摘要： There is provided a method performed by a wireless device for handling user data. The method comprises: receiving an index (such as a Transport Block Size (TBS) index) from a network node; determining a TBS based on the received index; determining a modulation order based at least on the determined TBS; and performing one of decoding and encoding the user data based at least on the determined modulation order.

2. 发明授权

US10517081B2 Initializing reference signal generation in wireless networks 有权
公开(公告)号：US10517081B2
公开(公告)日：2019-12-24
申请号：US13882632
申请日：2012-05-11
申请人： Mattias Frenne , Jung-Fu Cheng , George Jöngren , Havish Koorapaty , Daniel Larsson
发明人： Mattias Frenne , Jung-Fu Cheng , George Jöngren , Havish Koorapaty , Daniel Larsson
IPC分类号： H04W72/04 , H04L5/00 , H04L25/02
摘要： A transmitting node uses different reference signal sequences for different types of enhanced control channels. An example method begins with generating (1410) a first reference signal sequence, from a first initialization value, and generating (1420) a second reference signal sequence, from a second initialization value. These reference signal sequences are associated with two corresponding enhanced control transmissions. A first enhanced control channel and reference symbols taken from the first reference signal sequence are transmitted (1430), using first time-frequency resources and a first set of transmission points or a first set of antenna ports or both, and a second enhanced control channel and reference symbols taken from the second reference signal sequence are also transmitted (1440), using a differing second set of transmission points and/or a differing second set of antenna ports and/or a differing second set of time-frequency resources, in the same subframe or group of subframes.

3. 发明申请

US20150146640A1 User Equipment Supporting Communication in a Multicarrier Radio Communication System and a Method Therein for Receiving Information 有权
标题翻译：用户设备支持多载波无线电通信系统中的通信及其接收信息的方法
公开(公告)号：US20150146640A1
公开(公告)日：2015-05-28
申请号：US14408505
申请日：2012-06-27
申请人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W72/04 , H04L5/00 , H04L27/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0044 , H04L5/0051 , H04L27/2647 , H04L27/2665 , H04L27/2666 , H04L27/2675 , H04L27/2689
摘要： A User Equipment, UE, supporting communication in a multicarrier radio communication system and a method therein for receiving information from a Radio Base Station, RBS, are provided. The method comprises determining 310 a bandwidth by which the UE will receive information, the bandwidth comprising a plurality of sub-carriers. The method also comprises adjusting 320 a bandwidth of the UE to correspond to the determined bandwidth by which the UE will receive information; and fine tuning 330 a local oscillator of the UE such that a centre frequency of a local oscillator does not coincide with a predetermined subcarrier transmitted from the RBS.
摘要翻译：提供了一种在多载波无线电通信系统中支持通信的用户设备UE，以及用于从无线电基站RBS接收信息的方法。所述方法包括确定310所述UE将接收信息的带宽，所述带宽包括多个子载波。该方法还包括调整UE的带宽以对应于UE将接收信息的所确定的带宽; 并精细调整330本地振荡器，使得本地振荡器的中心频率与从RBS发送的预定子载波不一致。

4. 发明授权

US08971907B2 Network node, user equipment and methods therein 有权
标题翻译：网络节点，用户设备及其中的方法
公开(公告)号：US08971907B2
公开(公告)日：2015-03-03
申请号：US13502243
申请日：2012-03-14
申请人： Mattias Frenne , Sorour Falahati , Jung-Fu Cheng
发明人： Mattias Frenne , Sorour Falahati , Jung-Fu Cheng
IPC分类号： H04W88/02 , H04L5/00 , H04L1/00 , H04L1/04 , H04L1/06
CPC分类号： H04L5/0037 , H04L1/0057 , H04L1/04 , H04L1/0625 , H04L1/0668
摘要： A method in a user equipment for arranging a Physical Uplink Control Channel, PUCCH, transmission to a network node in a telecommunications system is provided. The PUCCH transmission comprises control information for downlink transmissions. The control information is Reed-Müller, RM, encoded using at least two RM codewords and transmitted using Alamouti encoded transmit diversity over at least two antenna ports. The control information comprises a first bit sequence and a second bit sequence. The user equipment arranges the first bit sequence and the second bit sequence, such that at least two bits from the first bit sequence and second bit sequence, that subsequently are Alamouti encoded together, originates from the same RM codeword of the at least two RM codewords. This is performed in order to enable control information encoded using one RM codeword to be processed independently from control information encoded using another RM codeword at the network node.
摘要翻译：提供了一种用于将物理上行链路控制信道，PUCCH传输到电信系统中的网络节点的用户设备中的方法。 PUCCH传输包括用于下行链路传输的控制信息。控制信息是Reed-Müller，RM，使用至少两个RM码字进行编码，并通过至少两个天线端口使用Alamouti编码的发射分集进行发送。控制信息包括第一比特序列和第二比特序列。用户设备排列第一比特序列和第二比特序列，使得来自第一比特序列和第二比特序列的随后是Alamouti一起编码的至少两个比特来源于至少两个RM码字的相同RM码字。这是为了使得使用一个RM码字编码的控制信息独立于使用网络节点处的另一个RM码字编码的控制信息进行处理来执行。

5. 发明授权

US08954064B2 Arrangement and method for identifying PUCCH format 3 resources 有权
标题翻译：用于识别PUCCH格式的资源的排列和方法3
公开(公告)号：US08954064B2
公开(公告)日：2015-02-10
申请号：US13122529
申请日：2011-03-18
申请人： Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0016 , H04L5/0053 , H04L5/0094
摘要： The disclosure relates to a user equipment for a wireless communications system, and to a related method for identifying a resource to use for a transmission of control information on a physical uplink control channel, PUCCH, format 3. The method comprises receiving (610) a resource index from a serving radio base station, and identifying (620) the resource to use for the transmission of the control information in a subframe based on the received resource index, wherein the identified resource is within a same confined set of physical resource blocks regardless of if a normal or a shortened PUCCH format 3 is used in the subframe.
摘要翻译：本公开涉及用于无线通信系统的用户设备，以及用于识别用于在物理上行链路控制信道，PUCCH，格式3上传输控制信息的资源的相关方法。所述方法包括：接收（610）资源索引，以及基于所接收的资源索引来识别（620）用于在子帧中发送控制信息的资源（620），其中所识别的资源在相同的有限集合的物理资源块内，不管如果在子帧中使用正常或缩短的PUCCH格式3。

6. 发明授权

US08923110B2 Channel state information reconstruction from sparse data 有权
标题翻译：从稀疏数据重建信道状态信息
公开(公告)号：US08923110B2
公开(公告)日：2014-12-30
申请号：US12555973
申请日：2009-09-09
申请人： Jung-Fu Cheng , Kambiz Zangi , Dennis Hui , Leonid Krasny
发明人： Jung-Fu Cheng , Kambiz Zangi , Dennis Hui , Leonid Krasny
IPC分类号： H04J11/00 , H04B7/02 , H04B17/00 , H04L1/20 , H04L25/02 , H04L1/00 , H04B7/06
CPC分类号： H04B17/0047 , H04B7/024 , H04B7/0626 , H04B7/0639 , H04B17/336 , H04B17/364 , H04L1/0003 , H04L1/0009 , H04L1/0019 , H04L1/0026 , H04L1/20 , H04L25/0212 , H04L25/022 , H04L25/0224
摘要： Accurate downlink channel estimates are calculated based on infrequently transmitted Channel State Information (CSI) feedback data from a UE 20. A plurality of non-uniformly spaced digital CSI feedback samples, representing the frequency response of a downlink communication channel, is received from the UE. The received CSI feedback samples are demodulated and inverse quantized. A time domain tap delay channel model is generated from the inverse quantized CSI feedback samples. The time domain tap delay channel model may be frequency-transformed to obtain a reconstructed frequency response of the downlink communication channel in the frequency domain. Alternatively, channel delays may be estimated based on prior delays and/or known references signals transmitted on the uplink. Channel estimates between CSI reporting instances may be predicted, such as by a sample & hold or a linear predictor. The delays may be presumed fixed, and Kalman filter coefficients evolved over time.
摘要翻译：基于来自UE20的不频繁发送的信道状态信息（CSI）反馈数据来计算准确的下行链路信道估计。从UE接收表示下行链路通信信道的频率响应的多个非均匀间隔的数字CSI反馈样本。接收的CSI反馈样本被解调和反量化。时域抽头延迟信道模型是从逆向量化的CSI反馈样本生成的。时域抽头延迟信道模型可以被频率变换以获得频域中下行链路通信信道的重构频率响应。或者，可以基于在上行链路上发送的先前的延迟和/或已知的参考信号来估计信道延迟。可以预测CSI报告实例之间的信道估计，例如通过采样和保持或线性预测器。可以推测延迟是固定的，并且卡尔曼滤波器系数随时间演化。

7. 发明授权

US08780789B2 Methods and nodes related to coding of channel status information (CSI) payload 有权
标题翻译：与信道状态信息（CSI）有效载荷编码相关的方法和节点
公开(公告)号：US08780789B2
公开(公告)日：2014-07-15
申请号：US13384777
申请日：2011-12-15
申请人： Daniel Larsson , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger
发明人： Daniel Larsson , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger
IPC分类号： H04B7/216 , H04L25/03 , H04W52/26 , H04W40/12
CPC分类号： H04L25/03898 , H04L1/0026 , H04L1/0059 , H04L1/0088 , H04W40/12 , H04W52/262
摘要： Methods, for use in a communications system, for transmitting information that applies a method for channel coding the CQI/PMI information, wherein a turbo coding method is applied when the size of the CQI/PMI information is above a first threshold value. The methods further include setting, based on the method applied for the channel coding, an offset value indicative of the difference in code rate between the code rate of the CQI/PMI information and the assigned code rate of the UL-SCH data information on the PUSCH. The methods also include determining, based on the offset value, the number of coded bits to be used for transmission of the CQI/PMI information, and transmitting the CQI/PMI information to a radio access network node on resources assigned based on the determined number of coded bits.
摘要翻译：用于通信系统的方法，用于发送应用CQI / PMI信息的信道编码方法的信息，其中当CQI / PMI信息的大小高于第一阈值时应用turbo编码方法。所述方法还包括基于应用于信道编码的方法，设置指示CQI / PMI信息的码率与UL-SCH数据信息的分配码率之间的码率差异的偏移值 PUSCH。所述方法还包括基于偏移值确定要用于CQI / PMI信息的传输的编码比特数，以及基于所确定的数量分配的资源向无线电接入网络节点发送CQI / PMI信息的编码位。

8. 发明申请

US20130208665A1 Simultaneous Reporting of ACK/NACK and Channel-State Information using PUCCH Format 3 Resources 有权
标题翻译：使用PUCCH格式3资源同时报告ACK / NACK和信道状态信息
公开(公告)号：US20130208665A1
公开(公告)日：2013-08-15
申请号：US13499786
申请日：2012-02-14
申请人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Daniel Larsson
发明人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Daniel Larsson
IPC分类号： H04W72/04 , H04W88/00
CPC分类号： H04W72/0413 , H04L1/0031 , H04L1/0057 , H04L1/0073 , H04L1/1671 , H04L1/1861
摘要： A new uplink control channel capability is introduced to enable a mobile terminal (1500, 1600) to simultaneously report multiple packet receipt status bits and channel-condition bits. In an example embodiment, an encoding circuit (1100) encodes the hybrid-ARQ ACK/NACK bits using a first encoder (1110) and separately encodes the channel-state information bits using a second encoder (1120). The encoded hybrid-ARQ ACK/NACK bits and the encoded channel-state information bits are interleaved, and the interleaved, encoded bits are transmitted in physical control channel resources of a first uplink subframe, on a single carrier. In some embodiments, the interleaved, encoded bits are transmitted in two slots of the first uplink subframe, the two slots having different subcarrier frequencies. In these embodiments, each slot carries a plurality of the encoded hybrid-ARQ ACK/NACK bits and a plurality of the encoded channel-state information bits.
摘要翻译：引入新的上行链路控制信道能力以使得移动终端（1500,1600）能够同时报告多个分组接收状态比特和信道条件比特。在示例实施例中，编码电路（1100）使用第一编码器（1110）对混合ARQ ACK / NACK比特进行编码，并且使用第二编码器（1120）分别编码信道状态信息比特。编码的混合ARQ ACK / NACK比特和编码的信道状态信息比特被交织，并且交织的编码比特在单个载波上在第一上行链路子帧的物理控制信道资源中发送。在一些实施例中，交织的编码比特在第一上行链路子帧的两个时隙中发送，这两个时隙具有不同的子载波频率。在这些实施例中，每个时隙承载多个编码的混合ARQ ACK / NACK比特和多个编码的信道状态信息比特。

9. 发明申请

US20130136109A1 Storage and Assignment of Control Timing Configurations in a Multiple Cell Communications Network 有权
标题翻译：多小区通信网络中控制定时配置的存储和分配
公开(公告)号：US20130136109A1
公开(公告)日：2013-05-30
申请号：US13521151
申请日：2012-05-31
申请人： Jung-Fu Cheng , Robert Baldemair , Mattias Frenne , Dirk Gerstenberger , Daniel Larsson
发明人： Jung-Fu Cheng , Robert Baldemair , Mattias Frenne , Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04W4/00 , H04J3/00
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments are directed towards a network node, and corresponding method, for a configuration of scheduling or control timing for a user equipment in a multiple cell communications network. The configuration of scheduling or control timing being based on at least two ordered sets of timing configuration numbers, each ordered set corresponding to a cell associated with the user equipment in the multiple cell communications network.
摘要翻译：示例实施例针对多个小区通信网络中的用户设备的调度或控制定时的配置的网络节点以及相应的方法。调度或控制定时的配置基于至少两个定时配置号码的有序集合，每个有序集合对应于与多个小区通信网络中的用户设备相关联的小区。

10. 发明申请

US20130136108A1 Base Station, User Equipment and Methods Therein for Control Timing Configuration Assignment in a Multiple Cell Communications Network 有权
标题翻译：基站，用户设备和方法，用于多小区通信网络中的控制定时配置分配
公开(公告)号：US20130136108A1
公开(公告)日：2013-05-30
申请号：US13510201
申请日：2012-01-31
申请人： Jung-Fu Cheng , Robert Baldemair , Mattias Frenne , Dirk Gerstenberger , Daniel Larsson
发明人： Jung-Fu Cheng , Robert Baldemair , Mattias Frenne , Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04W72/04
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments presented herein are directed towards a base station and method therein, for configuring control timing to and from a user equipment in a multiple component cell communications network. Example embodiments presented herein are also directed towards a user equipment and method therein, for configuration of control timing for a user equipment in a multiple component cell communications network.
摘要翻译：这里呈现的示例性实施例涉及其中的基站及其方法，用于配置到多组件小区通信网络中的用户设备的控制定时和从用户设备的控制定时。这里呈现的示例性实施例还针对其中的用户设备和方法，用于配置多组件小区通信网络中的用户设备的控制定时。

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