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1. 发明授权

US11522622B1 Signal receiver and detection system 有权
公开(公告)号：US11522622B1
公开(公告)日：2022-12-06
申请号：US17687676
申请日：2022-03-06
申请人： Ping Yu
发明人： Ping Yu
IPC分类号： G01V15/00 , G01V3/08 , H04B17/00 , F16L55/48 , H04B17/23 , H05K5/02 , H02G3/08 , H04B17/27 , G08B7/06 , H05K5/00 , F16L101/30 , H04N7/18 , G01D11/30 , H04N5/225
摘要： The present disclosure relates to a signal receiver and a detection system. The signal receiver includes a housing and a handle. The housing includes a body and a protrusion. The body includes a first face and a second face disposed opposite each other. The protrusion is connected to the body and protrudes relative to the first face along a direction away from the second face. The handle is arranged on the first face.

2. 发明授权

US11493455B1 Detector and detecting system for protecting transmission line therein 有权
公开(公告)号：US11493455B1
公开(公告)日：2022-11-08
申请号：US17541206
申请日：2021-12-02
申请人： Ping Yu
发明人： Ping Yu
IPC分类号： G01N21/954 , H04N5/225
摘要： The present disclosure may relate to a detector and a detecting system. The detector may include a probe, a first connector connected to the probe, a second connector configured to connect to an external apparatus, an elastic member arranged between and connected to the first connector and the second connector, a transmission line and a flexible protector. An end of the transmission line may pass through the first connector and connect with the probe. The other end of the transmission line may connect with the second connector. An end of the flexible protector may be connected to the first connector. The other end of the flexible protector may be connected to the second connector. The length of the flexible protector may be greater than that of the elastic member in its natural state, and less than that of the transmission line between the first connector and the second connector.

3. 发明授权

US09887827B2 Secondary cell activation/deactivation in carrier aggregation 有权
公开(公告)号：US09887827B2
公开(公告)日：2018-02-06
申请号：US14437857
申请日：2015-03-16
申请人： Ping Yu , Peter Hazy , Xixian Chen , James Jianfeng Weng , Ying Shao , Patrick Lie Chin Cheong , Guoqiang Lu , Hong Yu
发明人： Ping Yu , Peter Hazy , Xixian Chen , James Jianfeng Weng , Ying Shao , Patrick Lie Chin Cheong , Guoqiang Lu , Hong Yu
IPC分类号： H04L5/00 , H04W24/02 , H04W72/08 , H04W72/04
CPC分类号： H04L5/0098 , H04L5/0055 , H04W24/02 , H04W72/044 , H04W72/085
摘要： In one embodiment, a method of operating a radio access node is provided. The method comprises determining whether support from a secondary cell is required for a wireless device to communicate with the radio access node, and, in response to determining that support from the secondary cell is required, calculating a modified channel condition outer-loop value for the secondary cell; and using the modified channel condition outer-loop value in an initial activation decision step for the secondary cell. The initial activation decision step may comprise activating the secondary cell in response to determining that the sum of a device reported channel condition value and the modified channel condition outer-loop value is above an activation threshold. Corresponding devices, computer programs and radio access nodes adapted to carry out the methods provided are also disclosed.

4. 发明申请

US20170082033A1 GAS TURBINE SYSTEM AND METHOD 审中-公开
公开(公告)号：US20170082033A1
公开(公告)日：2017-03-23
申请号：US14768433
申请日：2014-06-10
申请人： Wenjie WU , Ping YU , Pradeep Kumar DIDDI , Manuele BIGI , David August SNIDER , Manuel Moises CARDENAS , GENERAL ELECTRIC COMPANY
发明人： Wenjie Wu , Ping Yu , Pradeep Kumar Diddi , Manuele Bigi , David August Snider , Manuel Moises Cardenas
IPC分类号： F02C9/26 , F04D29/54 , F02C7/36 , F01D21/00 , F02C3/04 , F02C7/22
CPC分类号： F02C9/26 , F01D21/003 , F02C3/04 , F02C7/22 , F02C7/26 , F02C7/36 , F04D25/02 , F04D25/024 , F04D25/06 , F04D25/16 , F04D29/542 , F05D2220/32 , F05D2240/35 , F05D2260/4023
摘要： A fuel supply system is provided having a first fuel gas compressor configured to be driven by a motor and a second fuel gas compressor configured to be driven by a shaft of a gas turbine system. The first fuel gas compressor and the second fuel gas compressor are configured to supply a pressurized fuel flow to a combustor of the gas turbine system, and the first fuel gas compressor and the second fuel gas compressor are coupled to one another in series.

5. 发明申请

US20130028307A1 ADAPTIVE MODULATION AND CODING SCHEME ADJUSTMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的自适应调制和编码方案调整
公开(公告)号：US20130028307A1
公开(公告)日：2013-01-31
申请号：US13616552
申请日：2012-09-14
申请人： Hong Ren , Xixian Chen , Ping Yu , Mircea Dumitrescu
发明人： Hong Ren , Xixian Chen , Ping Yu , Mircea Dumitrescu
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0016 , H04L1/0018 , H04L1/0643 , H04L1/1867 , H04L27/2611 , H04L27/2647
摘要： In a method of adjusting a modulation and coding scheme (MCS) level for a transmission on a communication channel between a base station and a mobile terminal, at the base station: a target value for an error metric is defined; the error metric is measured; an MCS offset based on a degree of deviation of the measurement of the error metric from the target value is determined; an indication of a channel quality measurement for the communication channel is received from the mobile terminal; a pre-adjusted MCS level corresponding to the indication of the channel quality measurement is determined using a fixed mapping between a set of channel quality levels and a corresponding set of MCS levels; an adjusted MCS level is determined by adding the MCS offset to the pre-adjusted MCS level; and the adjusted MCS level is assigned to the transmission.
摘要翻译：在基站和移动终端之间的通信信道上进行传输调制和编码方案（MCS）级别的方法中，在基站处：定义误差量度的目标值; 测量误差度量; 确定基于误差度量的测量与目标值的偏差程度的MCS偏移; 从移动终端接收通信信道的信道质量测量的指示; 使用在一组信道质量级别和相应的MCS级别集合之间的固定映射来确定与信道质量测量的指示相对应的预先调整的MCS级别; 通过将MCS偏移量与预先调整的MCS级别相加来确定调整后的MCS级别; 并且调整后的MCS级别被分配给传输。

6. 发明申请

US20120276896A1 ADAPTIVE MODULATION AND CODING SCHEME ADJUSTMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的自适应调制和编码方案调整
公开(公告)号：US20120276896A1
公开(公告)日：2012-11-01
申请号：US13394754
申请日：2010-09-15
申请人： Hong Ren , Xixian Chen , Ping Yu , Mircea Dumitrescu
发明人： Hong Ren , Xixian Chen , Ping Yu , Mircea Dumitrescu
IPC分类号： H04W24/02
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0016 , H04L1/0018 , H04L1/0643 , H04L1/1867 , H04L27/2611 , H04L27/2647
摘要： In a method of adjusting a modulation and coding scheme (MCS) level for a transmission on a communication channel between a base station and a mobile terminal, at the base station: a target value for an error metric is defined; the error metric is measured; an MCS offset based on a degree of deviation of the measurement of the error metric from the target value is determined; an indication of a channel quality measurement for the communication channel is received from the mobile terminal; a pre-adjusted MCS level corresponding to the indication of the channel quality measurement is determined using a fixed mapping between a set of channel quality levels and a corresponding set of MCS levels; an adjusted MCS level is determined by adding the MCS offset to the pre-adjusted MCS level; and the adjusted MCS level is assigned to the transmission.
摘要翻译：在基站和移动终端之间的通信信道上进行传输的调制和编码方案（MCS）级别的调整方法中，在基站处：定义误差量度的目标值; 测量误差度量; 确定基于误差度量的测量与目标值的偏差程度的MCS偏移量; 从移动终端接收通信信道的信道质量测量的指示; 使用在一组信道质量级别和相应的MCS级别集合之间的固定映射来确定与信道质量测量的指示相对应的预先调整的MCS级别; 通过将MCS偏移量与预先调整的MCS级别相加来确定调整后的MCS级别; 并且调整后的MCS级别被分配给传输。

7. 发明授权

US07548658B1 Lossless video data compressor with very high data rate 有权
标题翻译：无损视频数据压缩器具有非常高的数据速率
公开(公告)号：US07548658B1
公开(公告)日：2009-06-16
申请号：US10670415
申请日：2003-09-24
申请人： Leonid I. Rudin , Ping Yu
发明人： Leonid I. Rudin , Ping Yu
IPC分类号： G06K9/46
CPC分类号： H04N19/13 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/593 , H04N19/91
摘要： Lossless video data compression is performed in real time at the data rate of incoming real time video data in a process employing a minimum number of computational steps for each video pixel. A first step is to convert each pixel 8-bit byte to a difference byte representing the difference between the pixel and its immediate predecessor in a serialized stream of the pixel bytes. Thus, each 8-bit pixel byte is subtracted from its predecessor. This step reduces the dynamic range of the data. A next step is to discard any carry bits generated in the subtraction process of two's complement arithmetic. This reduces the data by a factor of two. Finally, the 8-bit difference pixel bytes thus produced are subject to a maximum entropy encoding process. Such a maximum entropy encoding process may be referred to as a minimum length encoding process. One example is Huffman encoding. In such an encoding process, a code table for the entire video frame is constructed, in which a set of minimum length symbols are correlated to the set of difference pixel bytes comprising the video frame, the more frequently occurring bytes being assigned to the shorter minimum length symbols. This code table is then employed to convert the all of the difference pixel bytes of the entire video frame to minimum length symbols.
摘要翻译：在采用每个视频像素的最小数量的计算步骤的过程中，以传入的实时视频数据的数据速率实时地执行无损视频数据压缩。第一步是将每个像素8位字节转换为表示像素字节的串行化流中像素与其直接前导之间的差异的差异字节。因此，每个8位像素字节从其前身中减去。此步骤减少了数据的动态范围。下一步是丢弃在二进制补码运算的减法过程中产生的进位位。这将数据减少一倍。最后，由此产生的8位差分像素字节经受最大熵编码处理。这样的最大熵编码处理可以被称为最小长度编码处理。一个例子是霍夫曼编码。在这样的编码处理中，构成整个视频帧的码表，其中一组最小长度符号与包括视频帧的差分像素字节集合相关，更频繁地发生的字节被分配给较短的最小值长度符号。然后使用该代码表将整个视频帧的所有差异像素字节转换为最小长度符号。

8. 发明授权

US11116175B2 Ventilation and temperature regulation structure for animal house 有权
公开(公告)号：US11116175B2
公开(公告)日：2021-09-14
申请号：US16309564
申请日：2017-07-13
申请人： Ping Yu
发明人： Ping Yu
IPC分类号： A01K1/00
摘要： A ventilation and temperature regulation structure for an animal house, comprising a house body and a temperature regulation device with a culture layer, the house body comprising a temperature equalization device and an exhaust gas extraction device, the temperature equalization device includes a temperature equalization passage passing through the culture layer, several ventilation holes are disposed on the side wall of the temperature equalization passage; and an outlet end of the temperature regulation device is connected with the temperature equalization passage. Such technical solution is to provide a temperature regulation structure for an animal house having good ventilation, waste reduction and good effect of temperature regulation.

9. 发明申请

US20200059485A1 SECURE NETWORKING PROTOCOL OPTIMIZATION VIA NIC HARDWARE OFFLOADING 审中-公开
公开(公告)号：US20200059485A1
公开(公告)日：2020-02-20
申请号：US16599051
申请日：2019-10-10
申请人： Mesut Ergin , Ping Yu , Declan Doherty , Yuwei Zhang
发明人： Mesut Ergin , Ping Yu , Declan Doherty , Yuwei Zhang
IPC分类号： H04L29/06 , H04L12/851 , H04L12/931 , H04L12/861
摘要： Methods and apparatus for secure networking protocol optimization via NIC hardware offloading. Under a method, security offload entries are cached in a flow table or a security database offload table on a network interface coupled to a host that implements a host security database mapping flows to Security Association (SA) contexts. Each security offload entry includes information identify a flow and information, such as an offset value, to locate a corresponding entry for the flow in the host security database. Hardware descriptors for received packets that belong to flows with matching security offload entries are generated and marked with the information used to locate the corresponding entries in the host security database. The hardware descriptors are processed by software on the host and the location information is used to de-reference the location of applicable entries in the host security database. In effect, the lookup of matching flows in the host security database is offloaded to the network hardware device.

10. 发明授权

US08761108B2 Table based link adaption for wireless communication transmissions with one codeword 有权
标题翻译：用于具有一个码字的无线通信传输的基于表的链路适配
公开(公告)号：US08761108B2
公开(公告)日：2014-06-24
申请号：US13532144
申请日：2012-06-25
申请人： Hong Ren , Girum Alebachew Fantaye , Xixian Chen , Ping Yu
发明人： Hong Ren , Girum Alebachew Fantaye , Xixian Chen , Ping Yu
IPC分类号： H04W4/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/1893 , H04L5/0042 , H04L5/0046 , H04W72/12
摘要： A radio resource management method is provided. Data for transmission is stored. The stored data is associated with user equipment (UE). A channel quality is estimated. A first modulation and coding scheme (MCS) is determined based at least in part on the estimated channel quality. A first number of scheduling blocks (SBs) required to transmit the stored data is determined based at least in part on the first MCS. The first number of SBs are a minimum of an initial number of SBs and available amount of SBs. A link quality is calculated based at least in part on a channel condition associated with the first number of SBs. A second MCS is determined based at least in part on the calculated link quality and a link quality requirement.
摘要翻译：提供无线资源管理方法。存储用于传输的数据。存储的数据与用户设备（UE）相关联。估计通道质量。至少部分地基于估计的信道质量来确定第一调制和编码方案（MCS）。至少部分地基于第一MCS确定发送存储的数据所需的调度块（SB）的第一数量。 SB的第一个数量是SB的初始数量和SB的可用量的最小值。至少部分地基于与第一数量的SB相关联的信道条件来计算链路质量。至少部分地基于所计算的链路质量和链路质量要求来确定第二MCS。

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