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1. 发明申请

WO2013055696A2 POINT-TO-POINT BASED MULTICAST LABEL DISTRIBUTION PROTOCOL LOCAL PROTECTION SOLUTION 审中-公开
标题翻译：基于点对点的多媒体标签分发协议本地保护解决方案
公开(公告)号：WO2013055696A2
公开(公告)日：2013-04-18
申请号：PCT/US2012/059372
申请日：2012-10-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHAO, Qianglin, Quintin , CHEN, Ying
发明人： ZHAO, Qianglin, Quintin , CHEN, Ying
IPC分类号： H04L12/70
CPC分类号： H04L45/507 , H04L45/16 , H04L45/22 , H04L45/28
摘要： In one aspect, the disclosure includes an apparatus comprising a processor configured to receive node protection backup route data at an upstream node and determine at least one backup route to at least one merge point node of a protected link or node according to the node protection data. In another aspect, the disclosure includes an apparatus comprising a processor configured to: receive at an upstream component information from a downstream component, wherein the received information comprises one or more of the following data elements related to one or more merge point nodes of a protected node: a number of leaf nodes, a plurality of merge point node addresses, a plurality of merge point node label reserve times and a plurality of merge point node forwarding labels, and establish a backup tunnel at the upstream component using at least one of the data elements received from the downstream component.
摘要翻译：在一个方面，本公开包括一种装置，包括：处理器，被配置为在上游节点处接收节点保护备份路由数据，并根据节点保护数据确定至少一个保护链路或节点的合并点节点的备份路由。在另一方面，本公开包括一种装置，其包括处理器，该处理器被配置为：在上行组件处从下游组件接收信息，其中，所接收的信息包括与被保护的一个或多个的一个或多个合并点节点相关的以下数据元素中的一个或多个节点：多个叶节点，多个合并点节点地址，多个合并点节点标签预留时间和多个合并点节点转发标签，并且在上游分量处建立备用隧道，使用以下各项中的至少一个：从下游组件接收的数据元素。

2. 发明申请

WO2013055950A1 FAILURE DETECTION IN THE MULTIPROTOCOL LABEL SWITCHING MULTICAST LABEL SWITCHED PATH'S END-TO-END PROTECTION SOLUTION 审中-公开
标题翻译：多媒体标签切换多媒体标签切换路径端到端保护解决方案中的故障检测
公开(公告)号：WO2013055950A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059800
申请日：2012-10-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHAO, Qianglin Quintin , CHEN, Ying
发明人： ZHAO, Qianglin Quintin , CHEN, Ying
IPC分类号： H04L12/703 , H04L12/723 , H04L12/711 , H04L12/753
CPC分类号： H04L45/28 , H04L43/10 , H04L45/22 , H04L45/48 , H04L45/50
摘要： In one aspect, the invention includes a network component comprising a processor configured to establish a first data plane based failure detection session having an inactive status along a first LSP with at least one leaf node, receive a predetermined number of notification messages from the leaf node, wherein the predetermined number of notification messages indicate the failure of a second data plane based failure detection session along a second LSP from a second processor to the leaf node, and change the status of the first data plane based failure detection session to active along the first LSP upon receipt of the notification message.
摘要翻译：一方面，本发明包括一种网络组件，该网络组件包括处理器，该处理器被配置为沿着具有至少一个叶节点的第一LSP建立具有不活动状态的第一基于数据平面的故障检测会话，从叶节点接收预定数量的通知消息其中，预定数量的通知消息指示沿着从第二处理器到叶节点的第二LSP的基于第二数据层的故障检测会话的故障，并且将基于第一数据平面的故障检测会话的状态沿着在收到通知消息后的第一个LSP。

3. 发明申请

WO2013188802A1 MRSVP-TE BASED FAST REROUTE IN FACILITY (1:N) PROTECTION MODE 审中-公开
标题翻译：基于MRSVP-TE的快速REROUTE在设备（1：N）保护模式
公开(公告)号：WO2013188802A1
公开(公告)日：2013-12-19
申请号：PCT/US2013/045950
申请日：2013-06-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHAO, Katherine , CHEN, Ying , ZHAO, Qianglin Quintin , ZHOU, Tao , LI, Renwei , HAN, Lin
IPC分类号： H04L12/761 , H04L12/711 , H04L12/703 , H04L12/723
CPC分类号： H04L12/1863 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/50 , H04L47/15 , H04L47/724 , H04W4/06 , H04W72/005
摘要： An apparatus comprising a memory, and a processor coupled to the memory and configured to transmit a backup Label Switched Path (LSP) multicast Resource Reservation Protocol - Traffic Engineering (mRSVP-TE) path request (PATH) message upstream, wherein the backup LSP PATH message requests reservation of a first backup LSP to protect a first primary LSP configured to transmit multicast data, and wherein the backup LSP PATH message is transmitted to support a facility mode one to many (1:N) fast reroute protocol.
摘要翻译：一种包括存储器和处理器的装置，所述处理器耦合到所述存储器并且被配置为在上游传输备用标签交换路径（LSP）多播资源预留协议 - 流量工程（mRSVP-TE）路径请求（PATH））消息，其中所述备份LSP路径消息请求预留第一备份LSP以保护被配置为传送多播数据的第一主LSP，并且其中备份LSP PATH消息被发送以支持设备模式一对多（1：N）快速重路由协议。

4. 发明申请

WO2018176495A1 POLAR CODE TRANSMISSION METHOD AND APPARATUS 审中-公开
公开(公告)号：WO2018176495A1
公开(公告)日：2018-10-04
申请号：PCT/CN2017/079374
申请日：2017-04-01
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LUO, Hejia , ZHANG, Gongzheng , LI, Rong , ZHANG, Huazi , HUANGFU, Yourui , WANG, Jian , CHEN, Ying , WANG, Jun
IPC分类号： H03M13/09
摘要： Embodiments of the application provide a Polar code transmission method, the method comprising: encoding, by a network device, a bit sequence into a code sequence using Polar code, wherein the bit sequence contains a control signaling and a Cyclic Redundancy Code (CRC) sequence; and transforming, by the network device, the code sequence into M copies, wherein an ist information copy of the M copies multiples by a first matrix of the power of (i-1), M is an integer and M>0, 1≤i≤M. A Polar code transmission apparatus is also provided. By using the above method and apparatus, M copies of codeword x was encoded by Polar code, the M copies implicitly conveys different time stamp information, which is suitable for the transmission of PBCH in 5G communication system, signaling overhead is also reduced.

5. 发明申请

WO2013188801A1 MRSVP-TE BASED FAST REROUTE IN DETOUR (1:1) PROTECTION MODE 审中-公开
标题翻译：基于MRSVP-TE的快速REROUTE IN DETORT（1：1）保护模式
公开(公告)号：WO2013188801A1
公开(公告)日：2013-12-19
申请号：PCT/US2013/045948
申请日：2013-06-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHAO, Katherine , CHEN, Ying , ZHAO, Qianglin Quintin , ZHOU, Tao , LI, Renwei , HAN, Lin
IPC分类号： H04L9/00
CPC分类号： H04L41/0654 , H04L12/1863 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/50 , H04L47/15 , H04L47/724
摘要： An apparatus comprising a memory, and a processor coupled to the memory and configured to transmit a multicast Resource Reservation Protocol - Traffic Engineering (mRSVP-TE) path request (PATH) message upstream, wherein the PATH message requests reservation of a backup Label Switched Path (LSP) to protect an active LSP configured to transmit multicast data. The disclosure also includes a computer program product comprising computer executable instructions stored on a non-transitory computer readable medium such that when executed by a processor cause a network element (NE) to receive a multicast PATH message from a downstream node, wherein the NE acts as a Point of Local Repair (PLR) along an active LSP, wherein the active LSP is configured to transmit multicast data, and wherein the PATH message requests reservation of a backup LSP to protect the active LSP.
摘要翻译：一种包括存储器和处理器的装置，所述处理器耦合到所述存储器并且被配置为在上游传输多播资源预留协议 - 流量工程（mRSVP-TE）路径请求（PATH））消息，其中所述PATH消息请求备份标签交换路径（LSP），保护被配置为发送组播数据的活动LSP。本公开还包括计算机程序产品，其包括存储在非暂时计算机可读介质上的计算机可执行指令，使得当由处理器执行时，使得网元（NE）从下游节点接收多播PATH消息，其中NE起作用作为活动LSP的本地修复点（PLR），其中活动LSP被配置为传送多播数据，并且其中PATH消息请求预留备用LSP以保护活动LSP。

6. 发明申请

WO2013148661A1 RSVP-TE MP2MP SOLUTION 审中-公开
标题翻译： RSVP-TE MP2MP解决方案
公开(公告)号：WO2013148661A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/033851
申请日：2013-03-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHAO, Qianglin, Quintin , CHEN, Ying
IPC分类号： H04L12/761 , H04L12/723 , H04L12/911 , H04L12/927
CPC分类号： H04L45/745 , H04L45/16 , H04L45/502 , H04L45/507 , H04L47/724 , H04L47/806
摘要： An apparatus comprising a processor configured to store a first upstream label in a forwarding table upon receipt of a first message encapsulating the first upstream label from a first adjacent node, store a first downstream label in the forwarding table upon receipt of a second message encapsulating the first downstream label from a second adjacent node, send a third message encapsulating a second downstream label to the first adjacent node, send a fourth message encapsulating a second upstream label to the second adjacent node; and forward data received from a plurality of adjacent nodes over a MP2MP LSP using at least a portion of the labels stored in the forwarding table, wherein each adjacent node is associated with only one upstream label and only one downstream label, and wherein the maximum state complexity of the forwarding table is linear relative to the number of adjacent nodes.
摘要翻译：一种装置，包括：处理器，被配置为在接收到从第一相邻节点封装所述第一上游标签的第一消息时在转发表中存储第一上游标签;在接收到封装所述第一上游标签的第二消息时，将第一下游标签存储在所述转发表中; 从第二相邻节点的第一下游标签向第一相邻节点发送封装第二下游标签的第三消息，向第二相邻节点发送封装第二上游标签的第四消息; 以及使用存储在转发表中的标签的至少一部分，通过MP2MP LSP转发从多个相邻节点接收的数据，其中每个相邻节点仅与一个上游标签相关联，并且其中最大状态转发表的复杂度相对于相邻节点的数量是线性的。

7. 发明申请

WO2015135174A1 SIMPLIFIED DISPARITY DERIVED DEPTH CODING IN THREE-DIMENSIONAL (3D) VIDEO CODING 审中-公开
标题翻译：三维（3D）视频编码中简化的差异化深度编码
公开(公告)号：WO2015135174A1
公开(公告)日：2015-09-17
申请号：PCT/CN2014/073358
申请日：2014-03-13
申请人： QUALCOMM INCORPORATED , LIU, Hongbin , CHEN, Ying
发明人： LIU, Hongbin , CHEN, Ying
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N19/52
摘要： This disclosure describes techniques for simplifying depth inter mode coding in a three-dimensional (3D) video coding process, such as 3D-HEVC. The techniques may include generating a motion parameter candidate list for a current depth prediction unit (PU) in a depth component of a current view of the multiview video data. The techniques may include deriving one or more candidates for the motion parameter candidate list based at least in part on accessing a reference texture block. The techniques may include deriving a derived depth coding (DDD) candidate for the motion parameter candidate list based only on the reference texture block that is already accessed for deriving the one or more candidates for the motion parameter candidate list. The described techniques include decoding or encoding motion information for the current depth PU based on the motion parameter candidate list for the current depth PU.
摘要翻译：本公开描述了用于简化3D-HEVC等三维（3D）视频编码处理中的深度帧间编码的技术。所述技术可以包括在多视点视频数据的当前视图的深度分量中生成用于当前深度预测单元（PU）的运动参数候选列表。该技术可以包括至少部分地基于访问参考纹理块来导出用于运动参数候选列表的一个或多个候选。这些技术可以包括仅基于已经被访问以用于导出运动参数候选列表的一个或多个候选者的参考纹理块来导出用于运动参数候选列表的导出深度编码（DDD）候选。所描述的技术包括基于当前深度PU的运动参数候选列表来解码或编码当前深度PU的运动信息。

8. 发明申请

WO2015135169A1 CONSTRAINED DEPTH INTRA MODE CODING FOR 3D VIDEO CODING 审中-公开
标题翻译：用于3D视频编码的约束深度内部模式编码
公开(公告)号：WO2015135169A1
公开(公告)日：2015-09-17
申请号：PCT/CN2014/073346
申请日：2014-03-13
申请人： QUALCOMM INCORPORATED , LIU, Hongbin , CHEN, Ying
发明人： LIU, Hongbin , CHEN, Ying
IPC分类号： H04N19/597
CPC分类号： H04N19/597 , H04N19/11 , H04N19/119 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/70 , H04N19/96
摘要： This disclosure describes techniques for constraining depth intra mode coding in a three-dimensional (3D) video coding process, such as 3D-High Efficiency Video Coding (3D-HEVC). In some examples, the techniques for constraining depth intra mode coding may prevent transform tree nodes from being split into sub-transform tree nodes when a depth prediction unit that corresponds to the transform tree node is predicted according to a depth modeling mode (DMM). In further examples, the techniques for constraining depth intra mode coding may prevent the DMM mode from being used when the maximum transform unit size that corresponds to a depth prediction unit is greater than the size of the depth prediction unit. The techniques for constraining depth intra mode coding may prevent characteristics of the DMM prediction modes used in 3D-HEVC and characteristics of the transform tree subdivision used in 3D-HEVC from interfering with each other.
摘要翻译：本公开描述了在3D-高效率视频编码（3D-HEVC）三维（3D）视频编码处理中约束深度帧内模式编码的技术。在一些示例中，当根据深度建模模式（DMM）预测与变换树节点相对应的深度预测单元时，用于约束深度帧内模式编码的技术可以防止变换树节点被分割成子变换树节点。在进一步的示例中，当对应于深度预测单元的最大变换单位大小大于深度预测单元的大小时，用于约束深度帧内模式编码的技术可以防止DMM模式被使用。限制深度帧内模式编码的技术可以防止在3D-HEVC中使用的DMM预测模式的特征和在3D-HEVC中使用的变换树细分的特征彼此干扰。

9. 发明申请

WO2015131388A1 SIMPLIFICATION OF DEPTH INTRA MODE CODING IN 3D VIDEO CODING 审中-公开
标题翻译： 3D视频编码中深度内部模式编码的简化
公开(公告)号：WO2015131388A1
公开(公告)日：2015-09-11
申请号：PCT/CN2014/073041
申请日：2014-03-07
申请人： QUALCOMM INCORPORATED , LIU, Hongbin , CHEN, Ying
发明人： LIU, Hongbin , CHEN, Ying
IPC分类号： H04N19/169
CPC分类号： H04N19/91 , H04N19/13 , H04N19/593 , H04N19/597
摘要： This disclosure is related to depth Intra mode coding in a 3D video coding process, such as 3D-HEVC. The disclosure describes techniques for simplifying the derivation of an initialization value for determining an initialized probability state for CABAC coding a depth intra mode syntax element. In some examples, the techniques may reduce the number of context models and/or buffer size used for storing context information by an encoder or decoder for derivation of the initial probability state.
摘要翻译：本公开涉及3D视频编码过程中的深度帧内编码，例如3D-HEVC。本公开描述了用于简化用于确定CABAC编码深度帧内模式语法元素的初始化概率状态的初始化值的推导的技术。在一些示例中，这些技术可以减少用于由编码器或解码器存储上下文信息的上下文模型和/或缓冲器大小的数量，以用于推导初始概率状态。

10. 发明申请

WO2015100515A1 SIMPLIFICATION OF SEGMENT-WISE DC CODING OF LARGE PREDICTION BLOCKS IN 3D VIDEO CODING 审中-公开
标题翻译：三维视频编码中大型预测块的分段WISE直流编码的简化
公开(公告)号：WO2015100515A1
公开(公告)日：2015-07-09
申请号：PCT/CN2013/001663
申请日：2013-12-30
申请人： QUALCOMM INCORPORATED , LIU, Hongbin , CHEN, Ying
发明人： LIU, Hongbin , CHEN, Ying
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N13/161 , H04N19/176 , H04N19/593 , H04N19/70 , H04N19/96
摘要： In general, this disclosure describes techniques for simplifying SDC coding of large intra-prediction blocks, such as 64x64 blocks, in a 3D video coding process, such as 3D-HEVC. In some examples, the techniques may include processing 64x64 intra-prediction blocks as four 32x32 intra-prediction blocks in intra SDC. Processing large intra-prediction blocks as multiple, smaller intra-prediction blocks in intra SDC may reduce maximum buffer size requirements in the intra SDC process.
摘要翻译：通常，本公开描述了在诸如3D-HEVC的3D视频编码过程中简化诸如64x64块之类的大内部预测块的SDC编码的技术。在一些示例中，这些技术可以包括将64×64帧内预测块作为帧内SDC中的四个32×32帧内预测块进行处理。在帧内SDC中处理大的帧内预测块作为多个较小的帧内预测块可以减少帧内SDC处理中的最大缓冲区大小要求。

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