公开(公告)号：US20200283913A1

公开(公告)日：2020-09-10

申请号：US16810953

申请日：2020-03-06

申请人： Tracey Jackson ,  Sunder Ramachandran ,  Zhengwei Liu ,  Jonathan Stewart-Ayala

发明人： Tracey Jackson ,  Sunder Ramachandran ,  Zhengwei Liu ,  Jonathan Stewart-Ayala

IPC分类号： C23F11/16 ,  C23F11/14

摘要： A method of preventing or mitigating corrosion on a metallic surface exposed to a supercritical fluid is disclosed. The method includes adding a corrosion inhibitor composition to a supercritical fluid comprising a supercritical carbon dioxide; and contacting the supercritical fluid with a metallic surface, wherein the corrosion inhibitor composition comprises a corrosion inhibitor that has a solubility of greater than 5,000 ppm in the supercritical fluid at 48.9° C. and 2,200 psi.

公开(公告)号：US09112002B2

公开(公告)日：2015-08-18

申请号：US13372155

申请日：2012-02-13

申请人： Mary Elizabeth Sullivan-Malervy ,  Robert Daniel Hilty ,  Rodney I. Martens ,  Min Zheng ,  Jessica Henderson Brown Hemond ,  Zhengwei Liu

发明人： Mary Elizabeth Sullivan-Malervy ,  Robert Daniel Hilty ,  Rodney I. Martens ,  Min Zheng ,  Jessica Henderson Brown Hemond ,  Zhengwei Liu

IPC分类号： H05K1/09 ,  H01L21/768 ,  B82Y30/00 ,  C23C16/02 ,  C23C16/26 ,  H01L23/532

CPC分类号： H01L21/7685 ,  B82Y30/00 ,  C23C16/0272 ,  C23C16/26 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： A method of manufacturing an electrical conductor includes providing a substrate layer, depositing a surface layer on the substrate layer that has pores at least partially exposing the substrate layer, and forming graphene deposits in the pores. Optionally, the graphene deposits may be formed only in the pores. The graphene deposits may be formed along the exposed portions of the substrate layer. The graphene layers may be selectively deposited or may be deposited to cover an entire layer. Optionally, the forming of the graphene deposits may include processing the electrical conductor using a chemical vapor deposition process using an organic compound precursor and heat of sufficient temperature to facilitate graphene growth on the metal compound comprising the substrate layer.

摘要翻译： 制造电导体的方法包括提供基底层，在基底层上沉积表面层，该表面层具有至少部分暴露基底层的孔，并在孔中形成石墨烯沉积物。 任选地，石墨烯沉积物可以仅形成在孔中。 石墨烯沉积物可以沿着基底层的暴露部分形成。 可以选择性地沉积石墨烯层或者可以沉积石墨烯层以覆盖整个层。 任选地，石墨烯沉积物的形成可以包括使用有机化合物前体的化学气相沉积工艺和足够温度的热来加工电导体以促进包含基底层的金属化合物上的石墨烯生长。

公开(公告)号：US20130039292A1

公开(公告)日：2013-02-14

申请号：US13547836

申请日：2012-07-12

申请人： Zhengwei LIU ,  Magnus D. Kretz ,  Wanshi Chen ,  Xiaoxia Zhang ,  Hao Xu

发明人： Zhengwei LIU ,  Magnus D. Kretz ,  Wanshi Chen ,  Xiaoxia Zhang ,  Hao Xu

IPC分类号： H04W72/04 ,  H04W24/00

CPC分类号： H04W72/04 ,  H04L1/1812 ,  H04L1/1893 ,  H04L5/0044 ,  H04W72/1294 ,  H04W72/14

摘要： A method for mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a Hybrid Automatic Repeat Request (HARQ) transmission and/or retransmission process is described. The method includes determining whether resource allocation is out of synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a hybrid automatic repeat request (HARQ) transmission and/or retransmission process. The method further includes mitigating a loss of resource allocation synchronization between the UE and the eNodeB during the HARQ transmission and/or retransmission process.

公开(公告)号：US20120106439A1

公开(公告)日：2012-05-03

申请号：US12913689

申请日：2010-10-27

申请人： Zhengwei Liu ,  Xiaoxia Zhang ,  Christian O. Thelen ,  Magnus D. Kretz

发明人： Zhengwei Liu ,  Xiaoxia Zhang ,  Christian O. Thelen ,  Magnus D. Kretz

IPC分类号： H04W4/00

CPC分类号： H04W80/02 ,  H04L69/32 ,  H04L69/323 ,  H04L69/324 ,  H04W76/11 ,  H04W88/08

摘要： Certain aspects of the present disclosure relate to a technique for implementing a cell site modem application message interface (CSM API) for a cell site of Long Term Evolution (LTE) wireless system.

摘要翻译： 本公开的某些方面涉及用于实现用于长期演进（LTE）无线系统的小区站点的小区站点调制解调器应用消息接口（CSM API）的技术。

公开(公告)号：US11142831B2

公开(公告)日：2021-10-12

申请号：US16810953

申请日：2020-03-06

申请人： Tracey Jackson ,  Sunder Ramachandran ,  Zhengwei Liu ,  Jonathan Stewart-Ayala

发明人： Tracey Jackson ,  Sunder Ramachandran ,  Zhengwei Liu ,  Jonathan Stewart-Ayala

IPC分类号： C23F11/16 ,  C23F11/14

摘要： A method of preventing or mitigating corrosion on a metallic surface exposed to a supercritical fluid is disclosed. The method includes adding a corrosion inhibitor composition to a supercritical fluid comprising a supercritical carbon dioxide; and contacting the supercritical fluid with a metallic surface, wherein the corrosion inhibitor composition comprises a corrosion inhibitor that has a solubility of greater than 5,000 ppm in the supercritical fluid at 48.9° C. and 2,200 psi.

公开(公告)号：US09173192B2

公开(公告)日：2015-10-27

申请号：US13421819

申请日：2012-03-15

申请人： Xiaoxia Zhang ,  Jun Wang ,  Zhengwei Liu ,  Andrea Garavaglia ,  Kuo-Chun Lee ,  George Cherian

发明人： Xiaoxia Zhang ,  Jun Wang ,  Zhengwei Liu ,  Andrea Garavaglia ,  Kuo-Chun Lee ,  George Cherian

IPC分类号： H04W48/12 ,  H04W48/20 ,  H04W72/00

CPC分类号： H04W72/005 ,  H04L12/18 ,  H04W8/205 ,  H04W36/08 ,  H04W48/12 ,  H04W48/20 ,  H04W60/00 ,  H04W88/08

摘要： Transfer of Multimedia Broadcast/Multicast Services (MBMS) over a Single Frequency Network (MBSFN) service and idle mode unicast service for a mobile entity from a source base station to a target base station may be managed by a base station or mobile entity of a cellular wireless communications system (WCS). Operations related to the transfer may include obtaining an MBMS status of the mobile entity, and/or obtaining MBMS support information for the base station. A network entity may facilitate MBMS discovery by a mobile entity, by transmitting a data element to the mobile entity including service identifiers mapped to corresponding cell identifiers to indicate respective MBMS services to be broadcast in an WCS area on adjacent cells identified by respective ones of the cell identifiers. The MBMS services may be broadcast within the WCS area using the adjacent cells previously indicated in the data element.

摘要翻译： 通过单频网络（MBSFN）业务的多媒体广播/组播服务（MBMS）和用于移动实体的从源基站到目标基站的空闲模式单播服务的传送可以由基站或移动实体 蜂窝无线通信系统（WCS）。 与传送有关的操作可以包括获得移动实体的MBMS状态，和/或获得基站的MBMS支持信息。 网络实体可以通过向移动实体发送包括映射到相应小区标识符的服务标识符的数据元素来指示要在由相应小区标识符标识的相邻小区识别的相邻小区的WCS区域中广播的各个MBMS服务，来促进移动实体的MBMS发现 单元格标识符。 可以使用先前在数据元素中指示的相邻小区在WCS区域内广播MBMS服务。

公开(公告)号：US08995291B2

公开(公告)日：2015-03-31

申请号：US13238548

申请日：2011-09-21

申请人： Xiaoxia Zhang ,  Gordon Kent Walker ,  Jun Wang ,  Zhengwei Liu

发明人： Xiaoxia Zhang ,  Gordon Kent Walker ,  Jun Wang ,  Zhengwei Liu

IPC分类号： G01R31/08 ,  H04L27/26 ,  H04L12/18 ,  H04B7/06

CPC分类号： H04L27/2675 ,  H04B7/068 ,  H04L12/189 ,  H04L27/2655 ,  H04L27/266 ,  H04L27/2665

摘要： A method, an apparatus, and a computer program product for wireless communication are provided. In a first configuration, the apparatus maintains a first set of tracking loops associated with unicast signals and a second set of tracking loops associated with multicast/broadcast signals. In addition, the apparatus decoding at least one of a received unicast signal based on the first set of tracking loops or a received multicast/broadcast signal based on the second set of tracking loops. In a second configuration, the apparatus maintains a TTL and a FTL associated with unicast signals based only on received unicast signals. In addition, the apparatus receives a multicast/broadcast signal and decodes the received multicast/broadcast signal based on the TTL and the FTL maintained based only on the received unicast signals.

摘要翻译： 提供了一种用于无线通信的方法，装置和计算机程序产品。 在第一配置中，设备维护与单播信号相关联的第一组跟踪循环和与多播/广播信号相关联的第二组跟踪循环。 此外，装置基于第一组跟踪环路接收所接收的单播信号中的至少一个或基于第二组跟踪环路的接收到的多播/广播信号进行解码。 在第二种配置中，该设备仅基于所接收的单播信号来维持与单播信号相关联的TTL和FTL。 此外，该装置接收多播/广播信号，并且基于仅基于所接收的单播信号而维持的TTL和FTL对所接收的组播/广播信号进行解码。

公开(公告)号：US08889997B2

公开(公告)日：2014-11-18

申请号：US13461135

申请日：2012-05-01

申请人： Zhengwei Liu ,  Min Zheng ,  Rod Martens

发明人： Zhengwei Liu ,  Min Zheng ,  Rod Martens

IPC分类号： H05K1/11 ,  H05K3/02 ,  H05K3/10

CPC分类号： C23C16/45555 ,  C23C16/04 ,  C23C18/1605 ,  C23C18/54 ,  C25D5/022 ,  H01B1/02 ,  H01B1/04 ,  H05K3/24 ,  H05K3/244 ,  H05K2201/0323 ,  Y10T29/49155

摘要： A method of manufacturing an electrical conductor includes providing a substrate layer, depositing a graphene layer on the substrate layer and selectively depositing boundary cappings on defects of the graphene layer to inhibit corrosion of the substrate layer at the defects. Optionally, the boundary cappings may include nano-sized crystals deposited only at the defects. The selectively depositing may include electrodepositing boundary cappings on exposed portions of the substrate layer at the defects. The selectively depositing may include reacting boundary capping material with exposed portions of the substrate layer at the defects to deposit the boundary cappings only at the defects.

摘要翻译： 制造电导体的方法包括提供衬底层，在衬底层上沉积石墨烯层，并且在石墨烯层的缺陷上选择性地沉积边界帽以抑制缺陷处的衬底层的腐蚀。 任选地，边界覆盖物可以包括仅在缺陷处沉积的纳米尺寸的晶体。 选择性沉积可以包括在缺陷处在基底层的暴露部分上电沉积边界覆盖物。 选择性沉积可以包括使边界覆盖材料与衬底层的暴露部分处于缺陷处，以仅在缺陷处沉积边界覆盖层。

公开(公告)号：US20120314591A1

公开(公告)日：2012-12-13

申请号：US13238548

申请日：2011-09-21

申请人： XIAOXIA ZHANG ,  Gordon Kent Walker ,  Jun Wang ,  Zhengwei Liu

发明人： XIAOXIA ZHANG ,  Gordon Kent Walker ,  Jun Wang ,  Zhengwei Liu

IPC分类号： H04L12/26

CPC分类号： H04L27/2675 ,  H04B7/068 ,  H04L12/189 ,  H04L27/2655 ,  H04L27/266 ,  H04L27/2665

摘要： A method, an apparatus, and a computer program product for wireless communication are provided. In a first configuration, the apparatus maintains a first set of tracking loops associated with unicast signals and a second set of tracking loops associated with multicast/broadcast signals. In addition, the apparatus decoding at least one of a received unicast signal based on the first set of tracking loops or a received multicast/broadcast signal based on the second set of tracking loops. In a second configuration, the apparatus maintains a TTL and a FTL associated with unicast signals based only on received unicast signals. In addition, the apparatus receives a multicast/broadcast signal and decodes the received multicast/broadcast signal based on the TTL and the FTL maintained based only on the received unicast signals.

摘要翻译： 提供了一种用于无线通信的方法，装置和计算机程序产品。 在第一配置中，设备维护与单播信号相关联的第一组跟踪循环和与多播/广播信号相关联的第二组跟踪循环。 另外，该装置基于第一组跟踪环路对接收到的单播信号中的至少一个进行解码，或者基于第二组跟踪环路对所接收的多播/广播信号进行解码。 在第二种配置中，该设备仅基于所接收的单播信号来维持与单播信号相关联的TTL和FTL。 此外，该装置接收多播/广播信号，并且基于仅基于所接收的单播信号而维持的TTL和FTL对所接收的组播/广播信号进行解码。

公开(公告)号：US20110292823A1

公开(公告)日：2011-12-01

申请号：US13115834

申请日：2011-05-25

申请人： Alan Barbieri ,  Zhengwei Liu ,  Madhavan Srinivasan Vajapeyam ,  Hao Xu ,  Tingfang Ji

发明人： Alan Barbieri ,  Zhengwei Liu ,  Madhavan Srinivasan Vajapeyam ,  Hao Xu ,  Tingfang Ji

IPC分类号： H04W72/04 ,  H04W24/00

CPC分类号： H04L5/0048 ,  H04L5/0057 ,  H04L5/0073

摘要： Methods and apparatus for uplink (UL) radio link monitoring (RLM) in a Long Term Evolution (LTE) heterogeneous network (HetNet) with enhanced inter-cell interference coordination (eICIC) are described. Various options are presented in an effort to transmit a sounding reference signal (SRS) of a user equipment device (UE) served by a Node B in the HetNet, avoiding both interference from UL transmissions from other UEs being served by neighboring Node Bs and collisions with the UE's own channel quality information (CQI) or physical uplink shared channel (PUSCH), for example.

摘要翻译： 描述了具有增强的小区间干扰协调（eICIC）的长期演进（LTE）异构网络（HetNet）中的上行链路（UL）无线链路监视（RLM）的方法和装置。 呈现各种选项以努力传输由HetNet中的节点B服务的用户设备设备（UE）的探测参考信号（SRS），避免来自由相邻节点B服务的其他UE的UL传输的干扰和冲突 与UE自身的信道质量信息（CQI）或物理上行链路共享信道（PUSCH）。