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公开(公告)号：US09198136B2
公开(公告)日：2015-11-24
申请号：US14008561
申请日：2012-01-10
申请人： Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
发明人： Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
CPC分类号： H04W52/04 , H04W52/146 , H04W52/325 , H04W52/48
摘要： The disclosure provides a physical uplink control channel (PUCCH) power control method. A user equipment (UE) determines a power control parameter nHARQ for a PUCCH format 3 transmission and performs power control on the PUCCH format 3 based on the nHARQ. The disclosure also provides a PUCCH power control apparatus. According to the disclosure, for a TDD system, the power control parameter nHARQ for the PUCCH format 3 transmission may be determined, which efficiently solves the problem regarding power control when feedback is performed in PUCCH format 3.
摘要翻译： 本公开提供了物理上行链路控制信道（PUCCH）功率控制方法。 用户设备（UE）确定用于PUCCH格式3传输的功率控制参数nHARQ，并且基于nHARQ对PUCCH格式3执行功率控制。 本公开还提供了一种PUCCH功率控制装置。 根据本公开，对于TDD系统，可以确定用于PUCCH格式3传输的功率控制参数nHARQ，这有效地解决了在PUCCH格式3中执行反馈时关于功率控制的问题。
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公开(公告)号：US20140029538A1
公开(公告)日：2014-01-30
申请号：US14008561
申请日：2012-01-10
申请人： Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
发明人： Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
IPC分类号： H04W52/04
CPC分类号： H04W52/04 , H04W52/146 , H04W52/325 , H04W52/48
摘要： The disclosure provides a physical uplink control channel (PUCCH) power control method. A user equipment (UE) determines a power control parameter nHARQ for a PUCCH format 3 transmission and performs power control on the PUCCH format 3 based on the nHARQ. The disclosure also provides a PUCCH power control apparatus. According to the disclosure, for a TDD system, the power control parameter nHARQ for the PUCCH format 3 transmission may be determined, which efficiently solves the problem regarding power control when feedback is performed in PUCCH format 3.
摘要翻译： 本公开提供了物理上行链路控制信道（PUCCH）功率控制方法。 用户设备（UE）确定用于PUCCH格式3传输的功率控制参数nHARQ，并且基于nHARQ对PUCCH格式3执行功率控制。 本公开还提供了一种PUCCH功率控制装置。 根据本公开，对于TDD系统，可以确定用于PUCCH格式3传输的功率控制参数nHARQ，这有效地解决了在PUCCH格式3中执行反馈时关于功率控制的问题。
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3.发明申请Method And Device for Sending Hybrid Automatic Repeat Request Acknowledge Information 有权发送混合自动重发请求确认信息的方法和装置公开(公告)号：US20140362746A1
公开(公告)日：2014-12-11
申请号：US14369689
申请日：2012-03-09
申请人： Weiwei Yang , Bo Dai , Bin Yu , Chunli Liang , Shuqiang Xia
发明人： Weiwei Yang , Bo Dai , Bin Yu , Chunli Liang , Shuqiang Xia
CPC分类号： H04W72/0413 , H04J3/00 , H04L1/1861 , H04L5/0055
摘要： Disclosed are a method and device for sending hybrid automatic repeat request acknowledge information. The method includes: in a TDD system, configuring a terminal to employ a PUCCH format 1b with channel selection method to send HARQ-ACK information; bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe to obtain HARQ-ACK information to be sent by the serving cells; and sending the HARQ-ACK information over an uplink subframe via the PUCCH or PUSCH. By way of bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe, the disclosure can realize sending the HARQ-ACK information when serving cells with different uplink and downlink configurations are aggregated.
摘要翻译： 公开了用于发送混合自动重发请求确认信息的方法和装置。 该方法包括：在TDD系统中，配置终端采用具有信道选择方法的PUCCH格式1b来发送HARQ-ACK信息; 将与指定的上行子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息捆绑以获得由服务小区发送的HARQ-ACK信息; 以及经由PUCCH或PUSCH在上行链路子帧上发送HARQ-ACK信息。 通过捆绑与指定的上行链路子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息，当服务于具有不同的上行链路和下行链路配置的小区被聚合时，本发明可以实现发送HARQ-ACK信息。
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公开(公告)号：US09143297B2
公开(公告)日：2015-09-22
申请号：US13977907
申请日：2011-07-21
申请人： Chunli Liang , Bo Dai , Bin Yu , Weiwei Yang , Yuqiang Zhang
发明人： Chunli Liang , Bo Dai , Bin Yu , Weiwei Yang , Yuqiang Zhang
CPC分类号： H04L5/0048 , H04L5/0053
摘要： The present disclosure discloses a method and a device for transmitting data. The method includes: a UE determining, according to a preset rule, whether to transmit PUCCH and/or PUSCH and/or an SRS or not on a last symbol of a current subframe; the UE determining the PUCCH and/or the PUSCH to be transmitted on the current subframe according to availability of the last symbol of the current subframe for transmitting the PUCCH and/or the PUSCH; and the UE transmitting the PUCCH and/or the PUSCH on the current subframe and/or transmitting the SRS on the last symbol of the current subframe. In virtue of the present disclosure, it can be realized that a plurality of types of physical uplink signals/channels are simultaneously transmitted.
摘要翻译： 本公开公开了一种用于发送数据的方法和装置。 该方法包括：UE根据预设规则确定是否在当前子帧的最后一个符号上发送PUCCH和/或PUSCH和/或SRS; UE根据用于发送PUCCH和/或PUSCH的当前子帧的最后一个符号的可用性来确定要在当前子帧上发送的PUCCH和/或PUSCH; 并且UE在当前子帧上发送PUCCH和/或PUSCH，和/或在当前子帧的最后一个符号上发送SRS。 凭借本公开，可以实现同时发送多种类型的物理上行链路信号/信道。
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5.发明申请Method and Apparatus for Sending Hybrid Automatic Repeat Request Acknowledge Information 有权用于发送混合自动重传请求确认信息的方法和装置公开(公告)号：US20140369290A1
公开(公告)日：2014-12-18
申请号：US14369403
申请日：2012-03-09
申请人： Weiwei Yang , Bo Dai , Chunli Liang , Bin Yu , Shuqiang Xia
发明人： Weiwei Yang , Bo Dai , Chunli Liang , Bin Yu , Shuqiang Xia
CPC分类号： H04L1/1861 , H04L1/0073 , H04L5/001 , H04L5/0055 , H04L5/1469 , H04W72/02 , H04W72/0413
摘要： Provided are a method and apparatus for sending Hybrid Automatic Repeat Request Acknowledge (HARQ-ACK) information. The method includes: when a terminal employs a physical uplink control channel (PUCCH) format 3 to transmit HARQ-ACK information and the HARQ-ACK information is transmitted over a uplink physical shared channel (PUSCH), determining the number of downlink subframes for serving cells to feed back the HARQ-ACK information; determining the number of encoded modulated symbols required for sending the HARQ-ACK information according to the determined number of downlink subframes; and mapping the HARQ-ACK information to be sent to the PUSCH of a specified uplink subframe according to the number of encoded modulated symbols and sending the HARQ-ACK information. The technical solutions provided by the disclosure are applied to improve the performance of the HARQ-ACK information, and thus improve the data performance.
摘要翻译： 提供了一种用于发送混合自动重传请求确认（HARQ-ACK）信息的方法和装置。 该方法包括：当终端采用物理上行链路控制信道（PUCCH）格式3来发送HARQ-ACK信息，并且通过上行链路物理共享信道（PUSCH）发送HARQ-ACK信息时，确定用于服务的下行链路子帧的数量 小区来反馈HARQ-ACK信息; 根据确定的下行链路子帧的数量确定发送HARQ-ACK信息所需的编码调制符号的数量; 以及根据编码的调制符号的数量映射要发送到指定上行链路子帧的PUSCH的HARQ-ACK信息，并发送HARQ-ACK信息。 应用本公开提供的技术方案来改进HARQ-ACK信息的性能，从而提高数据性能。
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6.发明授权Method and device for sending hybrid automatic repeat request acknowledge information 有权发送混合自动重复请求确认信息的方法和装置公开(公告)号：US09596675B2
公开(公告)日：2017-03-14
申请号：US14369689
申请日：2012-03-09
申请人： Weiwei Yang , Bo Dai , Bin Yu , Chunli Liang , Shuqiang Xia
发明人： Weiwei Yang , Bo Dai , Bin Yu , Chunli Liang , Shuqiang Xia
CPC分类号： H04W72/0413 , H04J3/00 , H04L1/1861 , H04L5/0055
摘要： Disclosed are a method and device for sending hybrid automatic repeat request acknowledge information. The method includes: in a TDD system, configuring a terminal to employ a PUCCH format 1b with channel selection method to send HARQ-ACK information; bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe to obtain HARQ-ACK information to be sent by the serving cells; and sending the HARQ-ACK information over an uplink subframe via the PUCCH or PUSCH. By way of bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe, the disclosure can realize sending the HARQ-ACK information when serving cells with different uplink and downlink configurations are aggregated.
摘要翻译： 公开了用于发送混合自动重发请求确认信息的方法和装置。 该方法包括：在TDD系统中，配置终端采用具有信道选择方法的PUCCH格式1b来发送HARQ-ACK信息; 将与指定的上行子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息捆绑以获得由服务小区发送的HARQ-ACK信息; 以及经由PUCCH或PUSCH在上行链路子帧上发送HARQ-ACK信息。 通过捆绑与指定的上行链路子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息，当服务于具有不同的上行链路和下行链路配置的小区被聚合时，本发明可以实现发送HARQ-ACK信息。
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7.发明授权Method and apparatus for transmitting uplink control signaling and bearing uplink demodulation reference signal 有权用于发送上行控制信令和承载上行解调参考信号的方法和装置公开(公告)号：US09350575B2
公开(公告)日：2016-05-24
申请号：US13581320
申请日：2010-11-24
申请人： Weiwei Yang , Chunli Liang , Bo Dai , Bin Yu , Peng Zhu
发明人： Weiwei Yang , Chunli Liang , Bo Dai , Bin Yu , Peng Zhu
CPC分类号： H04L25/03898 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L27/2602 , H04L27/2636
摘要： The disclosure provides a method for transmitting uplink control signaling, which includes: respectively performing, on the uplink control signaling, channel coding, scrambling, modulation, time-domain spreading and precoding transform; or respectively performing, on the uplink control signaling, channel coding, scrambling, modulation, precoding transform and time-domain spreading; and mapping the uplink control signaling to an Orthogonal Frequency Division Multiplexing (OFDM) symbol used for bearing the uplink control signaling; and transmitting the uplink control signaling that is borne in the OFDM symbol. The disclosure also provides a method for bearing a demodulation reference signal during transmission of uplink control signaling, which includes: bearing the uplink demodulation reference signal in k OFDM symbols in a sub-frame. The disclosure also discloses apparatuses for respectively implementing the methods above. The technical solutions of the disclosure effectively solve the problem that the uplink control signaling is transmitted using a structure of Discrete Fourier Transform-spread-OFDM (DFT-s-OFDM).
摘要翻译： 本发明提供一种发送上行控制信令的方法，包括：分别在上行控制信令上进行信道编码，加扰，调制，时域扩频和预编码变换; 或分别在上行链路控制信令上进行信道编码，加扰，调制，预编码变换和时域扩频; 并将上行链路控制信令映射到用于承载上行链路控制信令的正交频分复用（OFDM）符号; 并发送承载在OFDM符号中的上行链路控制信令。 本公开还提供了一种用于在上行链路控制信令的传输期间承载解调参考信号的方法，其包括：在子帧中以k个OFDM符号承载上行链路解调参考信号。 本公开还公开了分别实现上述方法的装置。 本发明的技术方案有效地解决了使用离散傅立叶变换扩展OFDM（DFT-s-OFDM）的结构来发送上行链路控制信令的问题。
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8.发明授权公开(公告)号：US09204433B2
公开(公告)日：2015-12-01
申请号：US13703010
申请日：2011-01-07
申请人： Chunli Liang , Bo Dai , Bin Yu , Weiwei Yang , Peng Zhu
发明人： Chunli Liang , Bo Dai , Bin Yu , Weiwei Yang , Peng Zhu
CPC分类号： H04W72/0413 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L5/001 , H04L5/0053
摘要： The present invention provides a method and system for processing an uplink control signaling feedback. The method comprises: a base station configuring a feedback mode of an uplink control signaling for user equipment, wherein the feedback mode is used for instructing the user equipment a manner in which to transmit the uplink control signaling on a physical uplink control channel (PUCCH) and/or a physical uplink shared channel (PUSCH); and the user equipment sending the uplink control signaling according to the feedback mode. By way of the present invention, it is ensured that the base station can correctly demodulate the uplink control signaling.
摘要翻译： 本发明提供了一种用于处理上行链路控制信令反馈的方法和系统。 该方法包括：配置用于用户设备的上行链路控制信令的反馈模式的基站，其中所述反馈模式用于指示用户设备在物理上行链路控制信道（PUCCH）上发送上行链路控制信令的方式， 和/或物理上行链路共享信道（PUSCH）; 并且用户设备根据反馈模式发送上行控制信令。 通过本发明，确保基站能正确解调上行控制信令。
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9.发明授权公开(公告)号：US08717938B2
公开(公告)日：2014-05-06
申请号：US13505759
申请日：2010-09-20
申请人： Yuxin Wang , Bo Dai , Peng Hao , Chunli Liang , Bin Yu , Peng Zhu , Weiwei Yang
发明人： Yuxin Wang , Bo Dai , Peng Hao , Chunli Liang , Bin Yu , Peng Zhu , Weiwei Yang
IPC分类号： H04L12/28
CPC分类号： H04L5/0048 , H04L5/0007 , H04W24/00 , H04W72/1289
摘要： The present invention discloses a method for a signaling configuration of a sounding reference signal. The method includes: a base station notifying a user equipment to aperiodically send the sounding reference signal, and sending configuration information of aperiodically sending the sounding reference signal (SRS) down to the user equipment. The present invention also discloses a base station for a signaling configuration of a sounding reference signal and a user equipment for a signaling configuration of a sounding reference signal. The present invention can realize that the user equipment aperiodically sends the SRS, which improves the utilization ratio of SRS resources and increases the flexibility of resource scheduling.
摘要翻译： 本发明公开了一种用于探测参考信号的信令配置的方法。 该方法包括：基站通知用户设备非周期地发送探测参考信号，以及发送不定期发送探测参考信号（SRS）的配置信息到用户设备。 本发明还公开了一种用于探测参考信号的信令配置的基站和用于探测参考信号的信令配置的用户设备。 本发明可以实现用户设备不定期地发送SRS，提高SRS资源的利用率，增加资源调度的灵活性。
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公开(公告)号：US20130155832A1
公开(公告)日：2013-06-20
申请号：US13817478
申请日：2011-07-22
申请人： Weiwei Yang , Bo Dai , Chunli Liang , Shuqiang Xia , Bin Yu
发明人： Weiwei Yang , Bo Dai , Chunli Liang , Shuqiang Xia , Bin Yu
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/0071 , H04L1/0072 , H04L1/1671
摘要： The disclosure discloses a method and terminal for transmitting uplink control information. The method includes: coding the uplink control information required to be transmitted and data information corresponding to one or two transport blocks respectively, obtaining an encoded sequence according to a target length, and forming a corresponding coded modulation sequence from the encoded sequence according to a modulation mode (401); interleaving the obtained coded modulation sequence, and transmitting the interleaved coded modulation sequence on a layer corresponding to a Physical Uplink Shared Channel (PUSCH) (402). By adopting the method and terminal according to the disclosure the transmission of uplink control information with greater bits on the PUSCH is realized. The disclosure also provides a method for determining a number of code symbols required in each layer when transmitting uplink control information on the PUSCH, thus the purpose of determining a number of code symbols required in each layer when transmitting uplink control information on the PUSCH is realized.
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