专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20090175166A1 METHOD, APPARATUS AND SYSTEM FOR RING PROTECTION 有权
标题翻译：方法，装置和系统的保护
公开(公告)号：US20090175166A1
公开(公告)日：2009-07-09
申请号：US12403451
申请日：2009-03-13
申请人： Hao LONG , Yang Yang
发明人： Hao LONG , Yang Yang
IPC分类号： G06F11/00
CPC分类号： H04L12/437 , H04L12/4637 , H04L45/02 , H04L45/18 , H04L45/22 , H04L45/28 , H04L45/48
摘要： A method, apparatus and system for Ethernet Ring Protection (ERP) are disclosed. The system includes: a node which detects a link fault blocks the port connected with the faulty link after the link on the ring is faulty, and sends a fault alarm message to adjacent nodes; and the adjacent nodes judge whether the state of the node changes from the normal state to the faulty state according to the received fault alarm message, and clear the forwarding table of the node if such is the case.
摘要翻译：公开了一种用于以太网环保护（ERP）的方法，装置和系统。该系统包括：环路链路故障后，检测到链路故障阻止与故障链路相连的端口的节点，向相邻节点发送故障告警消息; 相邻节点根据接收到的故障告警消息判断节点状态是否从正常状态变为故障状态，如果是这样，则清除节点的转发表。

52. 发明授权

US07514359B2 Adhering layers to metals with dielectric adhesive layers 有权
标题翻译：将金属层粘附到具有介电粘合剂层的金属上
公开(公告)号：US07514359B2
公开(公告)日：2009-04-07
申请号：US11184232
申请日：2005-07-19
申请人： Yang Yang , Chun-Ting Liu , Rose Kopf , Chen-Jung Chen , Laylay Chua
发明人： Yang Yang , Chun-Ting Liu , Rose Kopf , Chen-Jung Chen , Laylay Chua
IPC分类号： H01L21/44
CPC分类号： H01L21/3185 , H01L21/0217 , H01L21/02304 , H01L21/31612 , H01L28/65
摘要： The present invention provides a method for adhering dielectric layers to metals, in particular inert metals, using an adhesive layer comprising silicon-rich silicon nitride. Good adhesion is achieved at temperatures of less than 300° C., thereby facilitating the fabrication of semiconductor structures containing II-VI and III-V semiconductors.
摘要翻译：本发明提供一种使用包含富硅氮化硅的粘合剂层将电介质层粘附到金属，特别是惰性金属的方法。在低于300℃的温度下实现良好的附着力，从而有助于制造含有II-VI和III-V半导体的半导体结构。

53. 发明申请

US20090072717A1 Highly efficient polymer light-emitting diodes 审中-公开
标题翻译：高效高分子发光二极管
公开(公告)号：US20090072717A1
公开(公告)日：2009-03-19
申请号：US11918893
申请日：2006-04-21
申请人： Yang Yang , Jinsong Huang , Qianfei Xu
发明人： Yang Yang , Jinsong Huang , Qianfei Xu
IPC分类号： H01J1/63 , B05D5/12
CPC分类号： H01L51/5092 , H01L51/0038 , H01L51/0039 , H01L51/5036 , H01L51/5096
摘要： An electro-optic device (100) has a first electrode (102), a second electrode (104), and an active polymer layer (106) disposed between the first and second electrodes. The active polymer layer is a blend of a high band gap material with a low band gap material. An electro-optic device has an anode, cathode spaced apart from the anode, and an active polymer layer (106) disposed between the cathode and anode. The cathode is constructed to provide both electron injection and hole blocking. A method of manufacturing an electrode-optic device include providing a substrate, forming a layer of Cs2CO3 (112) on the active polymer layer, and depositing a layer of metal (114) onto the layer of Cs2CO3 (112). The layer of Cs2CO3 (112) on the active polymer layer provides electron injection and hole blocking for the electro-opti device (100).
摘要翻译：电光装置（100）具有第一电极（102），第二电极（104）和设置在第一和第二电极之间的活性聚合物层（106）。活性聚合物层是高带隙材料与低带隙材料的共混物。电光器件具有与阳极间隔开的阳极，阴极和设置在阴极和阳极之间的活性聚合物层（106）。阴极被构造成提供电子注入和空穴阻挡。制造电极光学器件的方法包括提供衬底，在活性聚合物层上形成一层Cs 2 CO 3（112），以及在Cs 2 CO 3层（112）上沉积一层金属（114）。活性聚合物层上的Cs 2 CO 3（112）层为电光装置（100）提供电子注入和空穴阻挡。

54. 发明授权

US07433703B2 Method for allocating resources in a wireless communication system 失效
标题翻译：在无线通信系统中分配资源的方法
公开(公告)号：US07433703B2
公开(公告)日：2008-10-07
申请号：US11153924
申请日：2005-06-16
申请人： Stan Vitebsky , Yang Yang
发明人： Stan Vitebsky , Yang Yang
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/34 , H04W24/00 , H04W72/042
摘要： The present invention provides a method for allocating resources in a wireless communication system. The method may include selecting at least one resource control bit that is not to be transmitted. The at least one resource control bit is selected based on at least one priority associated with the at least one resource control bit.
摘要翻译：本发明提供一种在无线通信系统中分配资源的方法。该方法可以包括选择不被发送的至少一个资源控制位。基于与所述至少一个资源控制位相关联的至少一个优先级来选择所述至少一个资源控制位。

55. 发明授权

US07414549B1 Wyner-Ziv coding based on TCQ and LDPC codes 有权
标题翻译：基于TCQ和LDPC码的Wyner-Ziv编码
公开(公告)号：US07414549B1
公开(公告)日：2008-08-19
申请号：US11499601
申请日：2006-08-04
申请人： Yang Yang , Zixiang Xiong
发明人： Yang Yang , Zixiang Xiong
IPC分类号： H03M7/00
CPC分类号： H03M7/30 , H03M7/3082 , H03M13/1102 , H03M13/6312
摘要： An encoder employs a trellis coded quantization (TCQ) unit and a compression unit. The TCQ uses a set of polynomials that have been selected to maximize granular gain. The TCQ unit operates on a block of samples from a source. The compression unit compresses bit planes of the TCQ output, using parity check matrices of corresponding LDPC codes, to obtain corresponding syndromes. The parity check matrices are selected so their compression performance approaches close to the limit for Slepian-Wolf coding. A decoder employs a decoding unit and an estimation unit. The decoding unit decodes the syndromes using side information to produce an estimate for the TCQ output. The side information is correlated with the source. The estimation unit estimates the block of source samples using the estimated TCQ output and the side information. Trellis coded vector quantization may be used as an alternative to TCQ.
摘要翻译：编码器采用网格编码量化（TCQ）单元和压缩单元。 TCQ使用一组已经选择的多项式来最大化粒度增益。 TCQ单元对来自源的样本块进行操作。压缩单元使用相应LDPC码的奇偶校验矩阵来压缩TCQ输出的比特平面，以获得相应的校验子。选择奇偶校验矩阵，使其压缩性能接近Slepian-Wolf编码的极限。解码器采用解码单元和估计单元。解码单元使用边信息解码校正子，以产生TCQ输出的估计。侧面信息与源相关。估计单元使用估计的TCQ输出和侧面信息来估计源样本块。网格编码矢量量化可以用作TCQ的替代。

56. 发明授权

US07400877B2 Method of supporting multiple service levels in a wireless data network 有权
标题翻译：在无线数据网络中支持多个服务级别的方法
公开(公告)号：US07400877B2
公开(公告)日：2008-07-15
申请号：US10616553
申请日：2003-07-10
申请人： Qi Bi , Frances Jiang , Carol M. Picot , Yang Yang
发明人： Qi Bi , Frances Jiang , Carol M. Picot , Yang Yang
IPC分类号： H04Q7/20 , H04Q7/24 , H04M3/16 , H04M11/00 , H04B7/00 , H04L12/66 , H04J3/14 , H04Q7/00
CPC分类号： H04W28/24 , H04W4/00 , H04W8/18 , H04W8/26
摘要： A wireless data network distinguishes among different users connected to the network and associates each user with a service class that offers a selected level of service. The base station in the network queries the user for its unique user identification code and accesses a database linking user identification codes with their corresponding services classes. The network then controls the service level given to that user based on the service class associated with the user identification code. The user identification code can be sent to the network via existing fields in current standards.
摘要翻译：无线数据网络区分连接到网络的不同用户，并将每个用户与提供所选服务等级的服务类相关联。网络中的基站向用户查询其唯一的用户识别码，并访问将用户标识码与其相应服务类别相关联的数据库。网络然后基于与用户识别码相关联的服务类别来控制给予该用户的服务级别。用户识别码可以通过当前标准中的现有字段发送到网络。

57. 发明申请

US20080095924A1 Memory devices based on electric field programmable films 失效
标题翻译：基于电场可编程膜的存储器件
公开(公告)号：US20080095924A1
公开(公告)日：2008-04-24
申请号：US11882225
申请日：2007-07-31
申请人： Yang Yang , Jianyong Ouyang , Charles Szmanda
发明人： Yang Yang , Jianyong Ouyang , Charles Szmanda
IPC分类号： H01B1/20 , B05D5/12
CPC分类号： G11C13/0014 , B82Y10/00 , G11C13/0009 , G11C13/0016 , G11C2213/71 , G11C2213/72 , G11C2213/77
摘要： A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.
摘要翻译：一种用于形成电场可编程膜的组合物，所述组合物包含基质前体组合物或介电基质材料，其中介电基质材料包含有机聚合物和/或无机氧化物; 以及有效提供电场编程的类型和数量的电子给体和电子受体。这些电影在数据存储设备中具有实用价值。

58. 发明申请

US20080008092A1 REDUCING PACKET LOSS FOR A PACKET DATA SERVICE DURING CONGESTION IN A TRANSPORT NETWORK 有权
标题翻译：运输网络期间减少分组数据服务的分组丢失
公开(公告)号：US20080008092A1
公开(公告)日：2008-01-10
申请号：US11428958
申请日：2006-07-06
申请人： XIN WANG , Yang Yang , Lily H. Zhu
发明人： XIN WANG , Yang Yang , Lily H. Zhu
IPC分类号： H04J1/16
CPC分类号： H04L47/10 , H04L47/12 , H04L47/14 , H04L47/24 , H04L47/263 , H04L47/32 , H04W28/08 , H04W28/22 , Y02D50/10
摘要： A method and an apparatus for reducing packet loss for a packet data service during congestion in a transport network are provided. The method comprises measuring a packet loss rate over a time period in one or more flows of data traffic packets associated with the packet data service to determine whether the one or more flows of data traffic packets are experiencing a variation in a desired traffic performance level at a particular time duration during the congestion in the time period. The method further comprises triggering a request to reduce a flow rate of at least one of the one or more flows of data traffic packets based on the packet loss rate if the at least one of the one or more flows of data traffic packets experiences the variation in the desired traffic performance level. By using a distributed transport congestion control, for example, only such Best Effort data traffic packet flows that generate bursty traffic at a specific moment of congestion sense the congestion and thus trigger an associated rate reduction action. However, other flows that do not experience the congestion may not be affected.
摘要翻译：提供一种用于在传输网络中的拥塞期间减少分组数据业务的分组丢失的方法和装置。该方法包括在与分组数据服务相关联的一个或多个数据业务分组流中在一段时间内测量分组丢失率，以确定一个或多个数据业务分组流是否在经历在期望业务性能水平的变化在该时间段内的拥塞期间的特定持续时间。该方法还包括：如果一个或多个数据业务分组流中的至少一个经历了变化，触发一个请求，以减少一个或多个数据业务分组流中的至少一个流的流量在所需的交通绩效水平。通过使用分布式传输拥塞控制，例如，仅在拥塞的特定时刻产生突发业务的最佳努力数据业务分组流感测到拥塞，从而触发相关联的速率降低动作。但是，其他不经历拥塞的流量可能不会受到影响。

59. 发明申请

US20060282665A1 MPEG-4 ENCRYPTION ENABLING TRANSCODING WITHOUT DECRYPTION 失效
标题翻译： MPEG-4加密使得无需转换
公开(公告)号：US20060282665A1
公开(公告)日：2006-12-14
申请号：US11419464
申请日：2006-05-19
申请人： Bin Zhu , Chang Chen , Shipeng Li , Yang Yang
发明人： Bin Zhu , Chang Chen , Shipeng Li , Yang Yang
IPC分类号： H04L9/00
CPC分类号： H04N7/1675 , H04N19/20 , H04N19/34 , H04N21/2347 , H04N21/8451
摘要： A method and system for encrypting a video compressed with MPEG-4 FGS compression with minimal overhead is provided. The encryption system encrypts the video into independently encrypted segments that can be either a video packet or a video block. When the encryption system encrypts based on video packets, it encrypts the data to ensure that the encrypted data does not emulate any video packet delimiting markers. When the encryption system encrypts based on video blocks, it encrypts the coded bitstream for each video block independently, from the most significant bitplane to the least significant bitplane, using either a stream or a block cipher. After all the video blocks are independently encrypted, the encryption system partitions the encrypted data into video packets and adds a buffering bit, if necessary, to prevent emulation of video packet delimiting markers. The encryption system may generate an initialization vector for each independently encrypted segment.
摘要翻译：提供了一种用于以最小的开销加密以MPEG-4FGS压缩压缩的视频的方法和系统。加密系统将视频加密成可以是视频分组或视频块的独立加密的分段。当加密系统基于视频数据包进行加密时，它对数据进行加密，以确保加密的数据不会模拟任何视频数据包分隔标记。当加密系统基于视频块加密时，它使用流或分组密码，从最高有效位平面到最低有效位平面，独立地加密每个视频块的编码位流。在所有视频块被独立加密之后，加密系统将加密的数据分割成视频分组，并在必要时添加缓冲位以防止视频分组分隔标记的仿真。加密系统可以为每个独立加密的段生成初始化向量。

60. 发明申请

US20060221991A1 Method and apparatus for increasing radio frequency efficiency for mixed voice over internet protocol and data traffic 有权
公开(公告)号：US20060221991A1
公开(公告)日：2006-10-05
申请号：US11095924
申请日：2005-03-31
申请人： Qi Bi , Yang Yang
发明人： Qi Bi , Yang Yang
IPC分类号： H04L12/54 , H04L12/43
CPC分类号： H04L29/06027 , H04L65/80
摘要： In one aspect of the instant invention, a method is provided for controlling a communications system in which VoIP traffic and data traffic are both provided. The method comprises receiving voice over internet protocol packets, accumulating a plurality of the voice over internet protocol packets, and transmitting the accumulated plurality of voice over internet protocol packets within a single time slot.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式