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1. 发明授权

US07991236B2 Discardable lower layer adaptations in scalable video coding 有权
标题翻译：可扩展视频编码中的可消除的较低层适应
公开(公告)号：US07991236B2
公开(公告)日：2011-08-02
申请号：US11872683
申请日：2007-10-15
申请人： Yi Guo , Ye-Kui Wang , Miska Hannuksela , Houqiang Li
发明人： Yi Guo , Ye-Kui Wang , Miska Hannuksela , Houqiang Li
IPC分类号： G06K9/36 , G06K9/42 , G06K9/46
CPC分类号： H04N19/33 , H04N19/30 , H04N19/61
摘要： A system and method for improving both coding efficiency and decoding accuracy in scalable video coding involving discardable lower layer adaptations, where applications can omit transmission of unused data for inter-layer prediction for all layers below an operation point of receivers. Indicator flags are utilized to avoid transmitting syntax elements that must be set to fixed values. In addition, padding algorithms or additional encoding constraints are applied to the encoding process.
摘要翻译：一种用于提高涉及可丢弃的较低层适应性的可伸缩视频编码中的编码效率和解码精度的系统和方法，其中应用可以忽略接收机操作点以下的所有层的层间预测的未使用数据传输。指示符标志用于避免传送必须设置为固定值的语法元素。此外，填充算法或附加编码约束被应用于编码过程。

2. 发明申请

US20080089597A1 DISCARDABLE LOWER LAYER ADAPTATIONS IN SCALABLE VIDEO CODING 有权
标题翻译：可分级视频编码中的可拆卸下层适配
公开(公告)号：US20080089597A1
公开(公告)日：2008-04-17
申请号：US11872683
申请日：2007-10-15
申请人： Yi Guo , Ye-Kui Wang , Miska Hannuksela , Houqiang Li
发明人： Yi Guo , Ye-Kui Wang , Miska Hannuksela , Houqiang Li
IPC分类号： G06K9/36 , G06K9/42
CPC分类号： H04N19/33 , H04N19/30 , H04N19/61
摘要： A system and method for improving both coding efficiency and decoding accuracy in scalable video coding involving discardable lower layer adaptations, where applications can omit transmission of unused data for inter-layer prediction for all layers below an operation point of receivers. Indicator flags are utilized to avoid transmitting syntax elements that must be set to fixed values. In addition, padding algorithms or additional encoding constraints are applied to the encoding process.
摘要翻译：一种用于提高涉及可丢弃的较低层适应性的可伸缩视频编码中的编码效率和解码精度的系统和方法，其中应用可以忽略接收机操作点以下的所有层的层间预测的未使用数据传输。指示符标志用于避免传送必须设置为固定值的语法元素。此外，填充算法或附加编码约束被应用于编码过程。

3. 发明申请

US20090003443A1 PRIORITY-BASED TEMPLATE MATCHING INTRA PREDICTION VIDEO AND IMAGE CODING 审中-公开
标题翻译：基于优先级的模式匹配预测视频和图像编码
公开(公告)号：US20090003443A1
公开(公告)日：2009-01-01
申请号：US12146338
申请日：2008-06-25
申请人： Yi Guo , Ye-Kui Wang , Houqiang Li
发明人： Yi Guo , Ye-Kui Wang , Houqiang Li
IPC分类号： H04N7/12 , H04N11/02 , H04N7/26
CPC分类号： H04N19/11 , H04N19/14 , H04N19/147 , H04N19/176 , H04N19/19 , H04N19/593 , H04N19/61 , H04N19/70
摘要： Template matching intra prediction based on a given priority is provided. Priority values of all, or a subset of the pixels on a border between a current block and a reconstructed area are calculated. A border pixel with the highest priority is used as the center of a template block. A search for the best matched candidate template is performed in the reconstructed area. Distortion metrics between known pixels in the to-match template and corresponding pixels in candidate templates are calculated and compared. The candidate template with the smallest distortion metric value is chosen as the best match. Corresponding pixels of the best-matched candidate template in the searching area are used as predictors of the unknown pixels in the template centered at the pixel with the highest priority, and the predicted pixels are marked as known. The process is repeated until all pixels in the current block are marked as known.
摘要翻译：提供了基于给定优先级的模板匹配帧内预测。计算所有的优先级值，或当前块和重建区域之间的边界上的像素的子集。具有最高优先级的边框像素用作模板块的中心。在重建区域中执行最佳匹配候选模板的搜索。计算和比较匹配模板中的已知像素与候选模板中的相应像素之间的失真度量。选择具有最小失真度量值的候选模板作为最佳匹配。将搜索区域中最佳匹配的候选模板的相应像素用作以具有最高优先级的像素为中心的模板中的未知像素的预测器，并将预测像素标记为已知的。重复该过程，直到当前块中的所有像素被标记为已知。

4. 发明申请

US20070160137A1 Error resilient mode decision in scalable video coding 审中-公开
标题翻译：可伸缩视频编码中的错误弹性模式决策
公开(公告)号：US20070160137A1
公开(公告)日：2007-07-12
申请号：US11651420
申请日：2007-01-08
申请人： Yi Guo , Ye-Kui Wang , Houqiang Li
发明人： Yi Guo , Ye-Kui Wang , Houqiang Li
IPC分类号： H04B1/66 , H04N11/04
CPC分类号： H04N19/103 , H04N19/147 , H04N19/166 , H04N19/176 , H04N19/187 , H04N19/19 , H04N19/29 , H04N19/34 , H04N19/65
摘要： An encoder for use in scalable video coding has a mechanism to perform macroblock mode selection for the enhancement layer pictures. The mechanism includes a distortion estimator for each macroblock that reacts to channel errors such as packet losses or errors in video segments affected by error propagation; a Lagrange multiple selector for selecting a weighting factor according to estimated or signaled channel error rate, and a mode decision module or algorithm to choose the optimal mode based on encoding parameters. The mode decision module is configured to select the coding mode based on a sum of the estimated coding distortion and the estimated coding rate multiplied by the weighting factor.
摘要翻译：用于可分级视频编码的编码器具有对增强层图像执行宏块模式选择的机制。该机制包括对每个宏块进行失真估计，该宏块对错误传播影响的视频段中的分组丢失或错误等信道错误作出反应; 用于根据估计或信号通道误码率选择加权因子的拉格朗日多重选择器，以及基于编码参数选择最佳模式的模式决策模块或算法。模式判定模块被配置为基于估计的编码失真和估计的编码率与乘以加权因子的和来选择编码模式。

5. 发明申请

US20120192031A1 VIDEO DATA TRANSMISSION PROCESSING METHOD, VIDEO DATA SENDING PROCESSING METHOD, APPARATUS, NETWORK SYSTEM 有权
标题翻译：视频数据传输处理方法，视频数据发送处理方法，设备，网络系统
公开(公告)号：US20120192031A1
公开(公告)日：2012-07-26
申请号：US13434400
申请日：2012-03-29
申请人： Meng Liu , Yi Guo , Houqiang Li , Mingyuan Yang , Changqi Hu
发明人： Meng Liu , Yi Guo , Houqiang Li , Mingyuan Yang , Changqi Hu
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H04N21/4382 , H04L1/007 , H04N19/147 , H04N19/166 , H04N19/40 , H04N19/46 , H04N21/2383
摘要： Embodiments of the present invention provide a video data transmission processing method, a video data sending processing method, an apparatus, and a network system. The data transmission processing method includes: receiving a source stream sent from a source transmission network to a target transmission network; performing, according to respective packet loss rates of the source transmission network and the target transmission network as well as error tolerance aid information corresponding to the source stream, error tolerance coding processing on the source stream to obtain an error tolerance stream; and sending the obtained error tolerance stream to the target transmission network.
摘要翻译：本发明的实施例提供一种视频数据传输处理方法，视频数据发送处理方法，装置和网络系统。数据传输处理方法包括：从源传输网络发送到目标传输网络的源流; 根据源传输网络和目标传输网络的相应丢包率以及对应于源流的容错辅助信息，对源流进行误差容错编码处理以获得误差容限流; 并将获得的误差容限流发送到目标传输网络。

6. 发明申请

US20190222281A1 SIGNALING FOR RESOURCE ALLOCATION AND SCHEDULING IN 5G-NR INTEGRATED ACCESS AND BACKHAUL 审中-公开
公开(公告)号：US20190222281A1
公开(公告)日：2019-07-18
申请号：US16189157
申请日：2018-11-13
申请人： Alexander Sirotkin , Alexei Davydov , Andrey Chervyakov , Anthony Lee , Avik Sengupta , Bharat Shrestha , Candy Yiu , Chang Hong Shan , Dae Won Lee , Dawei Ying , Debdeep Chatterjee , Farid Adrangi , Gang Xiong , Geng Wu , Gregory Morozov , Hassan Ghozlan , Hong He , Honglei Miao , Hua Li , Jaemin Han , Jeongho Jeon , Jie Cui , Jing Zhu , Joey Chou , Joonbeom Kim , Joonyoung Cho , Kathiravetpillai Sivanesan , Lu Lu , May Wu , Naveen Palle , Puneet Jain , Qian Li , Richard C. Burbidge , Robert Zaus , Rui Huang , Satish Chandra Jha , Seau S. Lim , Sergey Panteleev , Song Noh , Yaser M. Fouad , Yi Guo , Yizhi Yao , Yongjun Kwak , Youn Hyoung Heo , Yuhan Zhou , Yujian Zhang , Yushu Zhang
发明人： Alexander Sirotkin , Alexei Davydov , Andrey Chervyakov , Anthony Lee , Avik Sengupta , Bharat Shrestha , Candy Yiu , Chang Hong Shan , Dae Won Lee , Dawei Ying , Debdeep Chatterjee , Farid Adrangi , Gang Xiong , Geng Wu , Gregory Morozov , Hassan Ghozlan , Hong He , Honglei Miao , Hua Li , Jaemin Han , Jeongho Jeon , Jie Cui , Jing Zhu , Joey Chou , Joonbeom Kim , Joonyoung Cho , Kathiravetpillai Sivanesan , Lu Lu , May Wu , Naveen Palle , Puneet Jain , Qian Li , Richard C. Burbidge , Robert Zaus , Rui Huang , Satish Chandra Jha , Seau S. Lim , Sergey Panteleev , Song Noh , Yaser M. Fouad , Yi Guo , Yizhi Yao , Yongjun Kwak , Youn Hyoung Heo , Yuhan Zhou , Yujian Zhang , Yushu Zhang
IPC分类号： H04B7/06 , H04L1/00 , H04W76/27 , H04W72/12
摘要： Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.

7. 发明申请

US20190174576A1 METHODS TO INDICATE A VERSION OF PACKET DATA CONVERGENCE PROTOCOL (PDCP) IN DUAL CONNECTIVITY ARRANGEMENTS 审中-公开
公开(公告)号：US20190174576A1
公开(公告)日：2019-06-06
申请号：US16273728
申请日：2019-02-12
申请人： Sudeep K. Palat , Seau S. Lim , Yi Guo
发明人： Sudeep K. Palat , Seau S. Lim , Yi Guo
IPC分类号： H04W88/02 , H04W88/06 , H04W80/08 , H04W76/27 , H04W76/11
摘要： Embodiments of a User Equipment (UE), Evolved Node-B (eNB) and methods of communication are generally described herein. The UE may receive a SystemInformationBlockType1 from an eNB. The UE may determine that the eNB supports Fifth Generation Core (5GC) operation if the SystemInformationBlockType1 message includes a plmn-Identity-5GC-r15 parameter. The UE may transmit a radio resource control (RRC) connection request message to establish an RRC connection. If it is determined that the eNB supports 5GC operation, and if the UE supports 5GC operation, the UE may encode the RRC connection request message in accordance with a default new radio packet data convergence protocol (NR PDCP) configuration; and may use NR PDCP for one or more subsequent messages.

8. 发明授权

US08492277B2 Method of polishing a substrate comprising polysilicon and at least one of silicon oxide and silicon nitride 有权
标题翻译：抛光包括多晶硅和至少一种氧化硅和氮化硅的衬底的方法
公开(公告)号：US08492277B2
公开(公告)日：2013-07-23
申请号：US12724721
申请日：2010-03-16
申请人： Yi Guo , Zhendong Liu , Kancharla-Arun Kumar Reddy , Guangyun Zhang
发明人： Yi Guo , Zhendong Liu , Kancharla-Arun Kumar Reddy , Guangyun Zhang
IPC分类号： C03C15/00 , C03C25/68 , H01L21/302 , H01L21/461
CPC分类号： H01L21/31053 , C09G1/02
摘要： A method for chemical mechanical polishing of a substrate is provided, comprising: providing a substrate, wherein the substrate comprises polysilicon and at least one of silicon oxide and silicon nitride; providing a chemical mechanical polishing composition, comprising, as initial components: water; an abrasive; and an acyclic organosulfonic acid compound, wherein the acyclic organosulfonic acid compound has an acyclic hydrophobic portion having 6 to 30 carbon atoms and a nonionic acyclic hydrophilic portion having 10 to 300 carbon atoms; providing a chemical mechanical polishing pad with a polishing surface; moving the polishing surface relative to the substrate; dispensing the chemical mechanical polishing composition onto the polishing surface; and, abrading at least a portion of the substrate to polish the substrate; wherein at least some of the polysilicon is removed from the substrate; and, wherein at least some of the at least one of silicon oxide and silicon nitride is removed from the substrate.
摘要翻译：提供了一种用于基板的化学机械抛光的方法，包括：提供基板，其中所述基板包括多晶硅和氧化硅和氮化硅中的至少一种; 提供化学机械抛光组合物，其包含作为初始组分的水; 研磨剂和无环有机磺酸化合物，其中所述无环有机磺酸化合物具有6至30个碳原子的无环疏水部分和具有10至300个碳原子的非离子非环状亲水部分; 提供具有抛光表面的化学机械抛光垫; 相对于衬底移动抛光表面; 将化学机械抛光组合物分配到抛光表面上; 并且研磨所述衬底的至少一部分以抛光所述衬底; 其中所述多晶硅中的至少一些从所述衬底移除; 并且其中所述至少一种氧化硅和氮化硅中的至少一种从所述衬底去除。

9. 发明授权

US08435420B1 Method of polishing using tunable polishing formulation 有权
标题翻译：使用可调抛光配方抛光的方法
公开(公告)号：US08435420B1
公开(公告)日：2013-05-07
申请号：US13283013
申请日：2011-10-27
申请人： Yi Guo , Kancharla-Arun Kumar Reddy
发明人： Yi Guo , Kancharla-Arun Kumar Reddy
IPC分类号： B44C1/22 , C03C15/00 , C03C25/68 , C23F1/00
CPC分类号： H01L21/3212 , C09G1/02 , C09K3/1463
摘要： A process for chemical mechanical polishing of a substrate having a polysilicon overburden deposited over silicon nitride is provided using multiple dilutions of a chemical mechanical polishing composition concentrate to polish the substrate, wherein a first dilution of the concentrate used to polish the substrate is tuned to exhibit a first polysilicon removal rate and a first polysilicon to silicon nitride removal rate selectivity; and wherein a second dilution of the concentrate used to polish the substrate is tuned to exhibit a second polysilicon removal rate and a second polysilicon to silicon nitride removal rate selectivity.
摘要翻译：使用化学机械抛光组合物浓缩物的多次稀释来抛光衬底来提供具有沉积在氮化硅上的多晶硅覆盖层的衬底的化学机械抛光的方法，其中用于抛光衬底的浓缩物的第一稀释度被调谐到展现第一多晶硅去除速率和第一多晶硅与氮化硅的去除速率选择性; 并且其中调整用于抛光所述衬底的所述浓缩物的第二稀释度以显示第二多晶硅去除速率和第二多晶硅与氮化硅去除速率选择性。

10. 发明申请

US20130109182A1 Method Of Polishing Using Tunable Polishing Formulation 有权
标题翻译：使用可调式抛光配方的抛光方法
公开(公告)号：US20130109182A1
公开(公告)日：2013-05-02
申请号：US13283013
申请日：2011-10-27
申请人： Yi Guo , Kancharla-Arun Kumar Reddy
发明人： Yi Guo , Kancharla-Arun Kumar Reddy
IPC分类号： H01L21/306
CPC分类号： H01L21/3212 , C09G1/02 , C09K3/1463
摘要： A process for chemical mechanical polishing of a substrate having a polysilicon overburden deposited over silicon nitride is provided using multiple dilutions of a chemical mechanical polishing composition concentrate to polish the substrate, wherein a first dilution of the concentrate used to polish the substrate is tuned to exhibit a first polysilicon removal rate and a first polysilicon to silicon nitride removal rate selectivity; and wherein a second dilution of the concentrate used to polish the substrate is tuned to exhibit a second polysilicon removal rate and a second polysilicon to silicon nitride removal rate selectivity.
摘要翻译：使用化学机械抛光组合物浓缩物的多次稀释来抛光衬底来提供具有沉积在氮化硅上的多晶硅覆盖层的衬底的化学机械抛光的方法，其中用于抛光衬底的浓缩物的第一稀释度被调谐到展现第一多晶硅去除速率和第一多晶硅与氮化硅的去除速率选择性; 并且其中调整用于抛光所述衬底的所述浓缩物的第二稀释度以显示第二多晶硅去除速率和第二多晶硅与氮化硅去除速率选择性。

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