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1. 发明授权

US09198136B2 Physical uplink control channel power control method and apparatus 有权
标题翻译：物理上行控制信道功率控制方法及装置
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
IPC分类号： H04W4/00 , H04W52/04 , H04W52/32 , H04W52/14 , H04W52/48
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。

2. 发明申请

US20150085714A1 Method for sending hybrid automatic repeat request acknowledgement message and user equipment 有权
标题翻译：发送混合自动重传请求确认消息和用户设备的方法
公开(公告)号：US20150085714A1
公开(公告)日：2015-03-26
申请号：US14362474
申请日：2011-07-21
申请人： Chunli Liang , Bo Dai , Weiwei Yang , Lu Ren
发明人： Chunli Liang , Bo Dai , Weiwei Yang , Lu Ren
IPC分类号： H04L1/18 , H04L5/00 , H04L5/14
CPC分类号： H04L1/1893 , H04L1/1614 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/1469
摘要： The disclosure discloses a method for sending a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) message in a Time Division Duplex (TDD) system and a User Equipment (UE), in order that the UE feeds back the HARQ-ACK message of each downlink serving cell and downlink subframe in Physical Uplink Control Channel (PUCCH) format 1b with channel selection in the TDD system. When there are more than 1 downlink subframes in a downlink subframe window corresponding to an uplink subframe, the feedback mode when the UE feeds back the HARQ-ACK message in format 1b with channel selection is determined through the configuration of the high layer or according to the result about whether the UE receives the Physical Downlink Shared Channel (PDSCH) from a secondary downlink serving cell. In feedback mode 1, the UE adopts the mapping table defined by Long Term Evolution Advanced (LTE-A) (Rel-10), generates the HARQ-ACK message in the mapping table by a time domain bundling method, and determines the corresponding PUCCH resources in the mapping table by a preset new PUCCH resource determining method.
摘要翻译：本公开公开了一种用于在时分双工（TDD）系统和用户设备（UE）中发送混合自动重传请求确认（HARQ-ACK）消息的方法，以便UE反馈每个在TDD系统中具有信道选择的物理上行链路控制信道（PUCCH）格式1b中的下行链路服务小区和下行链路子帧。当与下行链路子帧对应的下行子帧中存在多于1个下行链路子帧时，通过高层的配置或根据上行子帧的配置来确定UE反馈具有信道选择的格式1b的HARQ-ACK消息的反馈模式关于UE是否从二次下行链路服务小区接收物理下行链路共享信道（PDSCH）的结果。在反馈模式1中，UE采用长期演进高级（LTE-A）（Rel-10）定义的映射表，通过时域捆绑方式在映射表中生成HARQ-ACK消息，并确定相应的PUCCH 通过预设的新的PUCCH资源确定方法在映射表中的资源。

3. 发明申请

US20140362746A1 Method And Device for Sending Hybrid Automatic Repeat Request Acknowledge Information 有权
标题翻译：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
IPC分类号： H04W72/04 , H04J3/00
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。

4. 发明授权

US08649350B2 Method and system for transmitting uplink control signaling on physical uplink shared channel 有权
标题翻译：在物理上行链路共享信道上发送上行控制信令的方法和系统
公开(公告)号：US08649350B2
公开(公告)日：2014-02-11
申请号：US13636769
申请日：2010-09-21
申请人： Weiwei Yang , Bo Dai , Dezhong Mi , Shuqiang Xia , Chunli Liang
发明人： Weiwei Yang , Bo Dai , Dezhong Mi , Shuqiang Xia , Chunli Liang
IPC分类号： H04W4/00 , H04B7/212 , H04B7/00 , H04B15/00
CPC分类号： H04L1/0031 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04L1/0073 , H04L1/06 , H04L1/1861
摘要： A method for transmitting an uplink control signaling on a physical uplink shared channel is provided in the present invention, and the method includes: respectively encoding the uplink control signaling and data information corresponding to a transmission block needed to be transmitted, and truncating the corresponding encoded information according to a target length; and when one transmission block corresponds to a plurality of layers, interleaving the information on various layers to be transmitted on the transmission block, and transmitting the interleaved information on a layer corresponding to the Physical Uplink Shared Channel (PUSCH); wherein the information on various layers includes uplink control signaling information, or the information on various layers includes the data information and the uplink control signaling information. The invention also provides a system for transmitting an uplink control signaling on a physical uplink shared channel, and the system includes a encoding module, an interleaving module and a transmitting module.
摘要翻译：本发明提供了一种用于在物理上行链路共享信道上发送上行链路控制信令的方法，该方法包括：分别编码与需要发送的发送块相对应的上行链路控制信令和数据信息，并截断对应的编码信息根据目标长度; 并且当一个传输块对应于多个层时，在发送块上交织要发送的各个层上的信息，并且在与物理上行链路共享信道（PUSCH）对应的层上发送交织的信息; 其中关于各层的信息包括上行链路控制信令信息，或者关于各层的信息包括数据信息和上行链路控制信令信息。本发明还提供一种用于在物理上行链路共享信道上发送上行链路控制信令的系统，该系统包括编码模块，交织模块和发送模块。

5. 发明申请

US20130236349A1 INDUSTRIAL METHOD FOR PRODUCING DISPERSION-STRENGTHENED IRON-BASED MATERIALS AT LOW COST AND IN LARGE-SCALE 有权
标题翻译：低成本，大规模生产分散强化铁基材料的工业方法
公开(公告)号：US20130236349A1
公开(公告)日：2013-09-12
申请号：US13989230
申请日：2011-06-30
申请人： Zhimeng Guo , Weiwei Yang , Ji Luo , Huiqin Cao , Cunguang Chen
发明人： Zhimeng Guo , Weiwei Yang , Ji Luo , Huiqin Cao , Cunguang Chen
IPC分类号： B22F3/02 , B22F3/10 , B22F3/20
CPC分类号： B22F3/02 , B22F3/04 , B22F3/10 , B22F3/12 , B22F3/14 , B22F3/20 , B22F9/22 , C22C33/0228
摘要： The invention provides an industrial method for producing dispersion-strengthened iron-based materials at low cost and in large-scale. The industrial acid pickling waste solution is treated by spray roasting process after yttrium chloride is added. During the spray roasting process, the solution is atomized into fine droplets, the droplets are contacted with gas and dried into powders, which are heated in air to form metal oxides. The mixed powders of the metal oxides are reduced in hydrogen stream to obtain yttria dispersion-strengthened iron powders. High performance dispersion-strengthened iron materials are obtained by densifying the yttria dispersion-strengthened iron powders. The method has simple process and low cost, and is suitable for large-scale production due to the direct use of acid pickling waste solution from steel factory.
摘要翻译：本发明提供了一种以低成本和大规模生产分散强化铁基材料的工业方法。加入氯化钇后，工业酸洗废液通过喷雾焙烧处理。在喷雾焙烧过程中，将溶液雾化成细小液滴，液滴与气体接触并干燥成粉末，在空气中加热形成金属氧化物。在氢气流中还原金属氧化物的混合粉末，得到氧化钇分散强化铁粉。通过使氧化钇分散强化铁粉末致密化获得高性能分散强化铁材料。该方法工艺简单，成本低，适用于钢厂直接使用酸洗废液的大规模生产。

6. 发明申请

US20120243555A1 OPERATING METHOD, APPARATUS AND SYSTEM FOR MEDIA STREAM TRANSMISSION KEY 有权
标题翻译：操作方法，媒体流传输的设备和系统
公开(公告)号：US20120243555A1
公开(公告)日：2012-09-27
申请号：US13489872
申请日：2012-06-06
申请人： Weiwei YANG
发明人： Weiwei YANG
IPC分类号： H04L12/56
CPC分类号： H04L65/1043 , H04L63/06 , H04L63/068 , H04L63/108 , H04L65/608 , H04L67/145
摘要： An operating method for a media stream transmission key includes: detecting, by a media gateway, lifetime status information of a media stream transmission key; and when the media gateway determines that a lifetime of the media stream transmission key expires, executing, by the media gateway, a media stream transmission key lifetime expiry behavior according to an instruction of a media gateway controller. The embodiments of the present invention fill a technical gap that an operation is performed on a lifetime status of a media stream transmission key in an architecture where an MG and an MGC are separated.
摘要翻译：媒体流传输密钥的操作方法包括：通过媒体网关检测媒体流传输密钥的生命周期状态信息; 并且当媒体网关确定媒体流传输密钥的生命期到期时，由媒体网关根据媒体网关控制器的指令执行媒体流传输密钥生存期到期行为。本发明的实施例填补了在MG和MGC分离的架构中对媒体流传输密钥的生命周期状态进行操作的技术差距。

7. 发明申请

US20120236767A1 Power Control Method, Base Station and Terminal for Physical Uplink Control Channel 有权
标题翻译：功率控制方法，物理上行链路控制信道的基站和终端
公开(公告)号：US20120236767A1
公开(公告)日：2012-09-20
申请号：US13513088
申请日：2010-06-30
申请人： Peng Zhu , Peng Hao , Chunli Liang , Bin Yu , Weiwei Yang
发明人： Peng Zhu , Peng Hao , Chunli Liang , Bin Yu , Weiwei Yang
IPC分类号： H04W52/22 , H04J1/02 , H04J3/02 , H04W72/04
CPC分类号： H04W52/325 , H04W52/146 , H04W52/34 , H04W52/42 , H04W52/54
摘要： A power control method for a Physical Uplink Control Channel, which includes: when the response information of multiple Physical Downlink Shared Channels (PDSCH) sent by a base station over multiple component carriers is sent on one Physical Uplink Control Channel (PUCCH), the base station indicating a unified transmitted power control command for the Physical Uplink Control Channel; or the base station indicating multiple transmitted power control commands for the Physical Uplink Control Channel. The present invention also provides a base station and a user equipment.
摘要翻译：一种用于物理上行链路控制信道的功率控制方法，包括：当在一个物理上行链路控制信道（PUCCH）上发送由基站在多个分量载波上发送的多个物理下行链路共享信道（PDSCH）的响应信息时，基站指示物理上行链路控制信道的统一发送功率控制命令; 或者指示用于物理上行链路控制信道的多个发射功率控制命令的基站。本发明还提供一种基站和用户设备。

8. 发明申请

US20120201212A1 Method and Apparatus for Transmitting Uplink Control Signaling on Physical Uplink Shared Channel 有权
标题翻译：用于在物理上行链路共享信道上传输上行链路控制信令的方法和装置
公开(公告)号：US20120201212A1
公开(公告)日：2012-08-09
申请号：US13391350
申请日：2010-06-25
申请人： Shuqiang Xia , Weiwei Yang , Chunli Liang , Bo Dai , Jun Xu
发明人： Shuqiang Xia , Weiwei Yang , Chunli Liang , Bo Dai , Jun Xu
IPC分类号： H04W72/04
CPC分类号： H04W72/1268 , H04L1/0003 , H04L1/0009 , H04L1/0027 , H04L1/0028 , H04W72/1284 , H04W88/04
摘要： The present invention discloses a method for transmitting uplink control signaling in a Physical Uplink Shared Channel (PUSCH). The method includes: when two transport blocks/codewords are transmitted in the PUSCH, mapping uplink control signaling to the layer corresponding to one of the two transport blocks/codewords to transmit. The present invention also discloses an apparatus for transmitting uplink control signaling in the PUSCH. The apparatus includes: a mapping unit, used for mapping uplink control signaling to the layer corresponding to one of two transport blocks/codewords when the two transport blocks/codewords are transmitted in the PUSCH; and a transmission unit, used for transmitting the uplink control signaling. The present invention effectively solves the problem of transmitting uplink control signaling in the PUSCH when the PUSCH uses spatial multiplexing in an LTE-A system.
摘要翻译：本发明公开了一种在物理上行链路共享信道（PUSCH）中发送上行链路控制信令的方法。该方法包括：当在PUSCH中发送两个传输块/码字时，将上行链路控制信令映射到与两个传输块/码字之一相对应的层以进行传输。本发明还公开了一种用于在PUSCH中发送上行链路控制信令的装置。该装置包括：映射单元，用于当在PUSCH中发送两个传输块/码字时，将上行链路控制信令映射到与两个传输块/码字之一相对应的层; 以及用于发送上行控制信令的发送单元。当在LTE-A系统中使用空间复用时，本发明有效地解决了在PUSCH中发送上行控制信令的问题。

9. 发明授权

US07920579B2 Method, system and apparatus for media gateway to transmit and receive multicast data 有权
标题翻译：媒体网关发送和接收组播数据的方法，系统和装置
公开(公告)号：US07920579B2
公开(公告)日：2011-04-05
申请号：US12413015
申请日：2009-03-27
申请人： Ning Zhu , Weiwei Yang
发明人： Ning Zhu , Weiwei Yang
IPC分类号： H04L12/28
CPC分类号： H04L12/185 , H04L65/1026 , H04L65/1043 , H04L65/4076
摘要： The present invention provides a method, system and apparatus for an MG to transmit and receive multicast data. A method for an MG to receive multicast data in embodiments of the present invention include the following: the MG receives a multicast-related indication from the MGC, reports the relevant information to the router in the network at the multicast source side according to the indication, and requests to join the multicast group. The MG receives the multicast data transmitted by the multicast source. A method for an MG to transmit multicast data in embodiments of the present invention include the following: the MG receives the multicast-related indication from the MGC; and the MG transmits the corresponding multicast data to the users in the network at the receiver side in the form of multicast according to the indication.
摘要翻译：本发明提供了一种用于发送和接收组播数据的方法，系统和装置。在本发明的实施例中，MG接收组播数据的方法包括：MG从MGC接收与组播有关的指示，根据该指示在组播源侧向网络中的路由器报告相关信息，并请求加入组播组。 MG接收组播源发送的组播数据。在本发明的实施例中，MG发送组播数据的方法包括：MG从MGC接收与组播有关的指示; 并且MG根据指示以多播的形式向接收方的网络中的用户发送对应的组播数据。

10. 发明申请

US20090204698A1 METHOD, SYSTEM AND APPARATUS FOR RESERVING BEARER RESOURCES 审中-公开
标题翻译：用于保留承载能力的方法，系统和装置
公开(公告)号：US20090204698A1
公开(公告)日：2009-08-13
申请号：US12423151
申请日：2009-04-14
申请人： Weiwei YANG
发明人： Weiwei YANG
IPC分类号： G06F15/173
CPC分类号： H04L65/1043 , H04L47/70 , H04L47/724 , H04L47/805
摘要： A method for reserving bearer resources disclosed herein includes: an address resource for receiving bearer request messages is allocated on the root termination of the MG; the MG receives the bearer request message sent to the foregoing address resource, and reports the corresponding bearer request event to the MGC; the MGC decides the resource policy according to the received bearer request event; and, if the bearer request is authorized, instructs the MG to allocate the corresponding bearer resources. The present embodiments also disclose a system for reserving bearer resources and an MG. The technical solution under the present embodiments enable the MG and MGC to receive bearer messages correctly before the resources required for the incoming session are created, thus making decision and responding in time.
摘要翻译：本文公开的用于保留承载资源的方法包括：在MG的根终端上分配用于接收承载请求消息的地址资源; MG接收发送到前述地址资源的承载请求消息，并向MGC报告相应的承载请求事件; MGC根据收到的承载请求事件决定资源策略; 并且如果承载请求被授权，则指示MG分配相应的承载资源。本实施例还公开了一种用于保留承载资源和MG的系统。本实施例的技术方案使得MG和MGC能够在创建进入会话所需的资源之前正确地接收承载消息，从而及时作出决定和响应。

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