公开(公告)号：US20110232247A1

公开(公告)日：2011-09-29

申请号：US13129540

申请日：2009-06-18

申请人： Xudong Zhu ,  Yuexing Wang ,  Shen Ni ,  Hongqi Chen

发明人： Xudong Zhu ,  Yuexing Wang ,  Shen Ni ,  Hongqi Chen

IPC分类号： A01G16/00 ,  A01H1/02 ,  A01D45/04

CPC分类号： A01H5/10 ,  A01H1/00

摘要： The invention relates to a method for simplifying hybrid rice seed production procedure and improving the working efficiency of seed production. The method comprises the following steps: (1) breeding small grain CMS or GMS line and corresponding hybrid rice having characteristics of rice (Oryza sativa) ZH-sg (Zhonghua 11 small grain mutant) with the accession number of CGMCC No. 2741; (2) hybridizing the small grain CMS line with large grain or normal grain restorer line hybrid rice for seed producing; (3) carrying out mechanized seed production of mixing sowing and mixing harvesting by utilizing small grain CMS line hybrid rice; (4) seed cleaning and separation after mechanical harvest. The invention can save a large amount of seed production field, reduce the investment of labor force in seed production, simplify the operation procedure and reduce mechanical admixture, storage and transportation cost and buying cost of hybrid rice seeds for rice farmers.

摘要翻译： 本发明涉及一种简化杂交水稻种子生产程序，提高种子生产工作效率的方法。 该方法包括以下步骤：（1）以CGMCC号2741的种质育种小粒CMS或GMS系和具有水稻（Oryza sativa）ZH-sg（中华11小粒突变体）特征的相应杂交稻; （2）将小粒CMS系与大粒或正常谷物恢复系杂交稻杂交用于种子生产; （3）利用小粒CMS系杂交稻进行混播播种混合收获机械化种子生产; （4）机械收获后种子清洗和分离。 本发明可以节省大量种子生产领域，减少种子生产中劳动力投入，简化操作程序，减少稻米杂交稻种子的机械加工，储存运输成本和采购成本。

公开(公告)号：US08889947B2

公开(公告)日：2014-11-18

申请号：US13129540

申请日：2009-06-18

申请人： Xudong Zhu ,  Yuexing Wang ,  Shen Ni ,  Hongqi Chen

发明人： Xudong Zhu ,  Yuexing Wang ,  Shen Ni ,  Hongqi Chen

IPC分类号： A01H1/00 ,  A01H1/02 ,  A01H5/00 ,  C12N5/04 ,  A01H5/10

CPC分类号： A01H5/10 ,  A01H1/00

摘要： The invention relates to a method for simplifying hybrid rice seed production procedure and improving the working efficiency of seed production. The method comprises the following steps: (1) breeding small grain CMS or GMS line and corresponding hybrid rice having characteristics of rice (Oryza sativa) ZH-sg (Zhonghua 11 small grain mutant) with the accession number of CGMCC No. 2741; (2) hybridizing the small grain CMS line with large grain or normal grain restorer line hybrid rice for seed producing; (3) carrying out mechanized seed production of mixing sowing and mixing harvesting by utilizing small grain CMS line hybrid rice; (4) seed cleaning and separation after mechanical harvest. The invention can save a large amount of seed production field, reduce the investment of labor force in seed production, simplify the operation procedure and reduce mechanical admixture, storage and transportation cost and buying cost of hybrid rice seeds for rice farmers.

摘要翻译： 本发明涉及一种简化杂交水稻种子生产程序，提高种子生产工作效率的方法。 该方法包括以下步骤：（1）以CGMCC编号为2741的育种小粒CMS或GMS系和具有水稻（Oryza sativa）ZH-sg（中华11小粒突变体）特征的相应杂交稻; （2）将小粒CMS系与大粒或正常谷物恢复系杂交稻杂交用于种子生产; （3）利用小粒CMS系杂交稻进行混播播种混合收获机械化种子生产; （4）机械收获后种子清洗和分离。 本发明可以节省大量种子生产领域，减少种子生产中劳动力投入，简化操作程序，减少稻米杂交稻种子的机械加工，储存运输成本和采购成本。

公开(公告)号：US10411841B2

公开(公告)日：2019-09-10

申请号：US13817077

申请日：2011-07-29

申请人： Xudong Zhu ,  Jin Liu

发明人： Xudong Zhu ,  Jin Liu

IPC分类号： H04W4/00 ,  H04L1/18 ,  H04L5/00

摘要： The present invention provides a method and apparatus for use in non-adaptive retransmission. The method comprises: configuring an uplink UL demodulation reference signal DM-RS for retransmission in response to a retransmission request. In one embodiment, the demodulation reference signal DM-RS is configured to be the same as a demodulation reference signal for an initial transmission. In another embodiment, the demodulation reference signal DM-RS is configured with respect to the number of layer(s) for retransmission according to predetermined rules for the initial transmission.

公开(公告)号：US20120300724A1

公开(公告)日：2012-11-29

申请号：US13521287

申请日：2010-01-12

申请人： Jin Liu ,  Xudong Zhu ,  Mingli You ,  Fanglei Sun

发明人： Jin Liu ,  Xudong Zhu ,  Mingli You ,  Fanglei Sun

IPC分类号： H04W72/00

CPC分类号： H04W72/1289

摘要： The invention relates to a method and apparatus for reducing an overhead of control signaling. The method of reducing an overhead of control signaling comprises the steps of: generating one of a plurality of downlink control information formats which is used for scheduling a physical uplink shared channel, and transmitting the generated one of the plurality of downlink control information formats which is used for scheduling the physical uplink shared channel, wherein each of the plurality of downlink control information formats includes a minimum payload required for a specific scenario. With the invention, the signaling overhead is minimized.

摘要翻译： 本发明涉及一种减少控制信令开销的方法和装置。 减少控制信令的开销的方法包括以下步骤：生成用于调度物理上行链路共享信道的多个下行控制信息格式之一，并且发送多个下行链路控制信息格式 用于调度物理上行链路共享信道，其中多个下行链路控制信息格式中的每一个包括特定场景所需的最小有效载荷。 利用本发明，信令开销最小化。

公开(公告)号：US20120002611A1

公开(公告)日：2012-01-05

申请号：US13256400

申请日：2010-03-15

申请人： Mingli You ,  Xudong Zhu ,  Tao Yang

发明人： Mingli You ,  Xudong Zhu ,  Tao Yang

IPC分类号： H04W4/00

CPC分类号： H04L1/1854 ,  H04B7/024 ,  H04B7/0626 ,  H04L2001/0093 ,  H04L2001/0097

摘要： The present invention provides an uplink progressive multi-point coordinated MIMO processing scheme. A coordinated processing management equipment determines whether it is necessary to send ACK or NACK message to neighboring base stations in the same CoMP cluster; when it is necessary to send ACK message to the neighboring base stations, the ACK message is sent to all the neighboring base stations in the cluster which have not participated in joint to inform each neighboring base stations that it is not necessary to send user data to the coordinated processing management equipment; when it is necessary to send NACK message to the neighboring base stations, the NACK message is sent to at least one neighboring base station in the cluster which has not participated in joint to inform the at least one base stations to send user data to the coordinated processing management equipment; according to the user data obtained by the base station and the user data from the at least one neighboring base stations, the coordinated processing management equipment performs joint detection and combination. Through the application of solution of the invention, the backhaul cost has been saved and the complexity of the system realization is reduced.

摘要翻译： 本发明提供一种上行连续多点协调MIMO处理方案。 协调处理管理设备确定是否需要向相同CoMP簇中的相邻基站发送ACK或NACK消息; 当需要向相邻基站发送ACK消息时，ACK消息被发送到未参与联合的集群中的所有相邻基站，以通知每个相邻基站不需要向用户数据发送 协调处理管理设备; 当需要向相邻基站发送NACK消息时，将NACK消息发送到尚未参与联合的集群中的至少一个相邻基站，以通知至少一个基站将用户数据发送到协调的 加工管理设备; 根据由基站获得的用户数据和来自至少一个相邻基站的用户数据，协调处理管理设备执行联合检测和组合。 通过应用本发明的解决方案，节省了回程成本，降低了系统实现的复杂性。

公开(公告)号：US09763198B2

公开(公告)日：2017-09-12

申请号：US14234820

申请日：2012-07-23

申请人： Jin Liu ,  Xudong Zhu ,  Matthew Baker ,  Yubo Yang

发明人： Jin Liu ,  Xudong Zhu ,  Matthew Baker ,  Yubo Yang

IPC分类号： H04W52/14

CPC分类号： H04W52/146

摘要： In a heterogeneous network with a shared cell-ID, the current power control mechanism only configures common power control parameters for all UE in a macro cell, and this doesn't match the receiving power of a wireless access point associated actually, and may lead to serious interferences. The invention provides a method used for uplink power control in a UE of a heterogeneous network with a shared cell-ID, wherein, a wireless access point informs the UE of power control parameters which is related to an associated wireless access point of the UE in the heterogeneous networks, the UE determines a uplink power according to the power control parameters, and transmits uplink data based on the determined uplink power. The invention may configure uplink power for the UEs associated to different wireless access points in a heterogeneous network with a shared cell-ID, to make them have the power control parameters matching with their wireless access points. Thus it's allowed that a performance equivalence between different tiers of networks in a heterogeneous network.

公开(公告)号：US08934471B2

公开(公告)日：2015-01-13

申请号：US13257039

申请日：2010-03-15

申请人： Tao Yang ,  Mingli You ,  Xudong Zhu

发明人： Tao Yang ,  Mingli You ,  Xudong Zhu

IPC分类号： H04J3/06 ,  H04W4/00 ,  H04L1/18 ,  H04L1/00

CPC分类号： H04L1/1854 ,  H04L1/1812 ,  H04L1/1845 ,  H04L2001/0092 ,  H04L2001/0093

摘要： The invention provides methods for implementing synchronous uplink HARQ process in multiple BS coordinated receiving network. According to one embodiment, for synchronous uplink HARQ process with a relatively short response time limit, the service BS provides a receiving response in accordance with the response time limit, and formally instructs the terminal to retransmit or start a new transmission after the merging is completed. According to another embodiment, the synchronous uplink HARQ process has a response time limit matching the delay of multiple BS Coordinated network, and thus the service BS can transmit receiving response or control signaling on PDCCH after the mergence is completed. Thereby, the synchronous uplink HARQ process in multiple BS Coordinated networks of LTE and LTEA can be implemented.

摘要翻译： 本发明提供了在多个BS协调接收网络中实现同步上行链路HARQ进程的方法。 根据一个实施例，对于响应时间相对较短的同步上行HARQ进程，服务BS根据响应时间限制提供接收响应，并且在合并完成之后正式地指示终端重新发送或开始新的传输 。 根据另一实施例，同步上行链路HARQ进程具有与多个BS协调网络的延迟相匹配的响应时间限制，因此服务BS可以在合并完成之后在PDCCH上发送接收响应或控制信令。 因此，可以实现LTE和LTEA的多个BS协调网络中的同步上行链路HARQ进程。

公开(公告)号：US20140226578A1

公开(公告)日：2014-08-14

申请号：US14111856

申请日：2012-03-30

申请人： Xudong Zhu ,  Yubo Yang ,  Jin Liu ,  Peng Shang

发明人： Xudong Zhu ,  Yubo Yang ,  Jin Liu ,  Peng Shang

IPC分类号： H04W52/24 ,  H04B7/02

CPC分类号： H04B7/024 ,  H04W52/146 ,  H04W52/242 ,  H04W52/325 ,  H04W52/367 ,  H04W52/40

摘要： The present invention proposes a method and device for controlling uplink power. A central processing unit firstly determines a path loss generation mode for a user equipment according to a predetermined rule and then transmits an instruction to the user equipment, the instruction including the determined path loss generation mode so that the user equipment determines uplink power of fee user equipment according to the path loss generation mode. A user equipment acquires an instruction from a central processing unit to indicate a path loss generation mode of the user equipment, then determines a path loss of the user equipment according to the path loss generation mode indicated by the central processing unit, and then acquires uplink transmission power of the user equipment according to the determined path loss of the user equipment. With the inventive solution, a central processing unit may configure a path loss generation mode flexibly for a user equipment to accommodate different uplink CoMP scenarios and thereby achieve better CoMP performance.

摘要翻译： 本发明提出了一种用于控制上行链路功率的方法和装置。 中央处理单元首先根据预定规则确定用户设备的路径损耗生成模式，然后向用户设备发送指令，该指令包括确定的路径损耗产生模式，以便用户设备确定费用用户的上行功率 设备根据路径损耗发生模式。 用户设备从中央处理单元获取指示用户设备的路径损耗产生模式的指令，然后根据由中央处理单元指示的路径损耗生成模式确定用户设备的路径损耗，然后获取上行链路 根据确定的用户设备的路径损耗，用户设备的传输功率。 利用本发明的解决方案，中央处理单元可以灵活地为用户设备配置路径损耗生成模式，以适应不同的上行链路CoMP场景，从而实现更好的CoMP性能。

公开(公告)号：US20060099542A1

公开(公告)日：2006-05-11

申请号：US10517091

申请日：2004-01-09

申请人： Xudong Zhu

发明人： Xudong Zhu

IPC分类号： F27B15/00

CPC分类号： B22C5/06 ,  B22C5/08 ,  F27B15/08 ,  F27B15/14 ,  F27D21/0014

摘要： This invention relates to a casting sand heating apparatus. The purpose of this invention is to provide a casting sand heating apparatus which can heat sand up to 300° C. or higher with high energy efficiency, lower capital investment and lower operating costs. This apparatus is comprised of a furnace body, sand inlet, smoke discharge and dust removing port, hearth and sand outlet. The sand inlet is arranged at the top of the furnace body, the combustion mouth is arranged in the lower part of the furnace body. Additionally, the heat exchange apparatus is arranged in the middle part of the furnace body. This invention can be used for the heating and baking of fresh and used casting sand.

摘要翻译： 铸砂加热装置技术领域本发明涉及一种铸砂加热装置。 本发明的目的是提供一种能够以高能量，低资本投资和较低的运行成本加热至300℃以上的铸砂加热装置。 该设备包括炉体，砂入口，排烟口和除尘口，炉床和出砂口。 砂入口布置在炉体的顶部，燃烧口布置在炉体的下部。 此外，热交换装置设置在炉体的中部。 本发明可用于新鲜和使用的铸砂的加热和烘烤。

公开(公告)号：US20130142163A1

公开(公告)日：2013-06-06

申请号：US13817221

申请日：2011-03-18

申请人： Jin Liu ,  Xudong Zhu

发明人： Jin Liu ,  Xudong Zhu

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0057 ,  H04W72/0413

摘要： Embodiments of the present invention disclose triggering methods and apparatuses of aperiodic channel state information CSI and an aperiodic sounding reference signal SRS for a carrier aggregation system. The method comprises: (1) pre-assigning a corresponding relationship between bits of the CSI request field in an uplink grant and multiple downlink component carriers DL CCs of user equipment, wherein the number of bits of the CSI request field is greater than 1 and less than the maximum allowed number of DL CCs in the system; (2) determining the DL CC for which aperiodic CSI reporting is to be triggered; and (3) mapping the CSI request field in the uplink grant according to the pre-assigned corresponding relationship to mark the value of the bit corresponding to the determined DL CC as “trigger”.

摘要翻译： 本发明的实施例公开了用于载波聚合系统的非周期信道状态信息CSI和非周期性探测参考信号SRS的触发方法和装置。 该方法包括：（1）预先分配上行链路许可中的CSI请求字段的比特与用户设备的多个下行链路分量载波DL CC之间的对应关系，其中CSI请求字段的比特数大于1， 小于系统中DL CC的最大允许数量; （2）确定要触发非周期性CSI报告的DL CC; 以及（3）根据预分配的对应关系在上行链路授权中映射CSI请求字段，以将与所确定的DL CC相对应的比特的值标记为“触发”。