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1. 发明授权

US07722804B2 Method of manufacturing a pressed scandate dispenser cathode 失效
标题翻译：压制钪酸盐分配器阴极的制造方法
公开(公告)号：US07722804B2
公开(公告)日：2010-05-25
申请号：US11835993
申请日：2007-08-08
申请人： Jinshu Wang , Wei Liu , Meiling Zhou , Yiman Wang , Hongyi Li , Tieyong Zuo
发明人： Jinshu Wang , Wei Liu , Meiling Zhou , Yiman Wang , Hongyi Li , Tieyong Zuo
IPC分类号： C22C32/00
CPC分类号： C01G41/006 , B22F2998/10 , C01P2004/03 , C01P2006/12 , B22F9/22 , B22F3/02 , B22F3/10
摘要： In a method of manufacturing a pressed scandate dispenser cathode, firstly, scandium nitrate, barium nitrate, calcium nitrate, aluminum nitrate and ammonium metatungstate (AMT) are dissolved in de-ionized water, respectively, and then mixed with a solution of a cross-link agent such as citric acid and H2O2. After water bathing, the mixed aqueous solution turns into gel, and the powders are obtained after the gel calcination. Secondly, the calcined powders are reduced by hydrogen. Finally, the reduced powders are pressed into shapes and then sintered in the furnace with the atmosphere of hydrogen or by Spark Plasma Sintering (SPS 3.202-MK-V) in vacuum.
摘要翻译：在制造压制式分配器阴极的方法中，首先将硝酸钪，硝酸钡，硝酸钙，硝酸铝和偏钨酸铵（AMT）分别溶解在去离子水中，然后与交联剂的溶液混合，连接剂如柠檬酸和H 2 O 2。水洗后，混合水溶液变成凝胶，在凝胶煅烧后得到粉末。其次，煅烧粉末由氢还原。最后，将还原的粉末压制成形状，然后在氢气氛下或通过火花等离子体烧结（SPS 3.202-MK-V）在真空中在炉中烧结。

2. 发明申请

US20080025864A1 METHOD OF MANUFACTURING A PRESSED SCANDATE DISPENSER CATHODE 失效
标题翻译：压制式SCANDATE DISPENSER CATHODE的制造方法
公开(公告)号：US20080025864A1
公开(公告)日：2008-01-31
申请号：US11835993
申请日：2007-08-08
申请人： JINSHU WANG , Wei Liu , Meiling Zhou , Yiman Wang , Hongyi Li , Tieyong Zuo
发明人： JINSHU WANG , Wei Liu , Meiling Zhou , Yiman Wang , Hongyi Li , Tieyong Zuo
IPC分类号： B22F3/12 , C01G41/02
CPC分类号： C01G41/006 , B22F2998/10 , C01P2004/03 , C01P2006/12 , B22F9/22 , B22F3/02 , B22F3/10
摘要： In a method of manufacturing a pressed scandate dispenser cathode, firstly, scandium nitrate, barium nitrate, calcium nitrate, aluminum nitrate and ammonium metatungstate (AMT) are dissolved in de-ionized water, respectively, and then mixed with a solution of a cross-link agent such as citric acid and H2O2. After water bathing, the mixed aqueous solution turns into gel, and the powders are obtained after the gel calcination. Secondly, the calcined powders are reduced by hydrogen. Finally, the reduced powders are pressed into shapes and then sintered in the furnace with the atmosphere of hydrogen or by Spark Plasma Sintering (SPS 3.202-MK-V) in vacuum.
摘要翻译：在制造压制分配器阴极的方法中，首先将硝酸钪，硝酸钡，硝酸钙，硝酸铝和偏钨酸铵（AMT）分别溶解在去离子水中，然后与交联剂连接剂如柠檬酸和H 2 O 2 O 2。水洗后，混合水溶液变成凝胶，在凝胶煅烧后得到粉末。其次，煅烧粉末由氢还原。最后，将还原的粉末压制成形状，然后在氢气氛下或通过火花等离子体烧结（SPS 3.202-MK-V）在真空中在炉中烧结。

3. 发明授权

US09349561B2 Impregnated yttric or gadolinium-containing Barium-aluminum-scandate cathodes and their fabrication methods 有权
标题翻译：浸渍钇或钆钡铝钪阴极及其制造方法
公开(公告)号：US09349561B2
公开(公告)日：2016-05-24
申请号：US13340701
申请日：2011-12-30
申请人： Jinshu Wang , Wei Liu , Fan Yang , Xiang Liu , Hongyi Li , Meiling Zhou , Tieyong Zuo
发明人： Jinshu Wang , Wei Liu , Fan Yang , Xiang Liu , Hongyi Li , Meiling Zhou , Tieyong Zuo
IPC分类号： H01J1/14 , H01J1/142 , H01J1/13 , H01J1/144 , H01J9/04 , H01J23/05
CPC分类号： H01J1/142 , H01J1/13 , H01J1/14 , H01J1/144 , H01J9/047 , H01J23/05
摘要： Impregnated rare earth metal-containing barium-aluminum-scandate cathodes with a rare earth oxide doped tungsten matrix and methods for the fabrication thereof are described. In one aspect, an impregnated rare earth metal-containing barium-aluminum-scandate cathode comprises: a rare earth oxide doped tungsten matrix, and an impregnated active substance. The active substance comprises scandium oxide (Sc2O3), a second rare earth oxide, and barium calcium aluminate, wherein the molar ratio of Ba:Ca:Al is about 4:1:1.
摘要翻译：描述了具有稀土氧化物掺杂钨基体的含浸稀土金属的钡 - 铝 - 钪酸盐阴极及其制造方法。一方面，含浸稀土金属的钡 - 铝 - 钪酸盐阴极包括：掺杂稀土氧化物的钨基体和浸渍的活性物质。活性物质包含氧化钪（Sc 2 O 3），第二稀土氧化物和铝酸钡钙，其中Ba:Ca:Al的摩尔比为约4:1:1。

4. 发明申请

US20130105742A1 Impregnated Yttric or Gadolinium-Containing Barium-Aluminum-Scandate Cathodes and Their Fabrication Methods 有权
标题翻译：浸渍的含钇或钆的钡 - 铝 - 钪酸盐阴极及其制备方法
公开(公告)号：US20130105742A1
公开(公告)日：2013-05-02
申请号：US13340701
申请日：2011-12-30
申请人： Jinshu Wang , Wei Liu , Fan Yang , Xiang Liu , Hongyi Li , Meiling Zhou , Tieyong Zuo
发明人： Jinshu Wang , Wei Liu , Fan Yang , Xiang Liu , Hongyi Li , Meiling Zhou , Tieyong Zuo
IPC分类号： H01B1/08 , B28B3/00 , B28B11/00 , B05D5/12
CPC分类号： H01J1/142 , H01J1/13 , H01J1/14 , H01J1/144 , H01J9/047 , H01J23/05
摘要： Impregnated rare earth metal-containing barium-aluminum-scandate cathodes with a rare earth oxide doped tungsten matrix and methods for the fabrication thereof are described. In one aspect, an impregnated rare earth metal-containing barium-aluminum-scandate cathode comprises: a rare earth oxide doped tungsten matrix, and an impregnated active substance. The active substance comprises scandium oxide (Sc2O3), a second rare earth oxide, and barium calcium aluminate, wherein the molar ratio of Ba:Ca:Al is about 4:1:1.
摘要翻译：描述了具有稀土氧化物掺杂钨基体的含浸稀土金属的钡 - 铝 - 钪酸盐阴极及其制造方法。一方面，含浸稀土金属的钡 - 铝 - 钪酸盐阴极包括：掺杂稀土氧化物的钨基体和浸渍的活性物质。活性物质包含氧化钪（Sc 2 O 3），第二稀土氧化物和铝酸钡钙，其中Ba:Ca:Al的摩尔比为约4:1:1。

5. 发明授权

US08503299B2 Method and system for packet scheduling 有权
标题翻译：分组调度的方法和系统
公开(公告)号：US08503299B2
公开(公告)日：2013-08-06
申请号：US11432476
申请日：2006-05-12
申请人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Hoo Teo
发明人： Nimal Senarath , Paul Coverdale , Hongyi Li , Shalini Periyalwar , Koon Hoo Teo
IPC分类号： G01R31/08
CPC分类号： H04L47/14 , H04L47/10 , H04L47/50 , H04L47/564 , H04L49/205
摘要： A method and system for packet scheduling are provided. The method includes: the step of receiving an incoming packet; extracting packet identification information associated with the incoming packet, and assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information. The system includes: an input module for receiving an incoming packet, and extracting information associated with the incoming packet, and a module for assessing a delay budget for the incoming packet in dependence upon its arrival time and the associated information.
摘要翻译：提供了一种用于分组调度的方法和系统。该方法包括：接收进入分组的步骤; 提取与所述输入分组相关联的分组标识信息，以及根据其到达时间和相关信息来评估所述输入分组的延迟预算。该系统包括：输入模块，用于接收输入分组，以及提取与输入分组相关联的信息;以及模块，用于根据其到达时间和相关信息来估计输入分组的延迟预算。

6. 发明授权

US07082116B2 Methods and systems implementing mobility support in a packet-based wireless access network 失效
公开(公告)号：US07082116B2
公开(公告)日：2006-07-25
申请号：US09749423
申请日：2000-12-28
申请人： Ahmed Areef Reza , Hongyi Li , Syed Kamran Raza
发明人： Ahmed Areef Reza , Hongyi Li , Syed Kamran Raza
IPC分类号： H04Q7/24 , H04L12/56
CPC分类号： H04L69/16 , H04L69/163 , H04L69/167 , H04L69/329 , H04W36/0011 , H04W80/04
摘要： An object-based framework for a wireless access network is provided. Several applications of the proposed framework to enable multicasting and RSVP in the wireless access network are also provided. The object-based framework solves the problem of micro-mobility, in which a mobile host can maintain active TCP sessions during handoff. The location transparency and object serialization functions of distributed object technology are used to solve IP mobility issues. A network node adapted to forward a data packet, such as an IP packet, to a mobile host connected to a radio node by performing a remote method invocation with the data packet as an argument

7. 发明授权

US08379576B1 Call admission control systems and methods for wireless networks 失效
标题翻译：用于无线网络的呼叫接纳控制系统和方法
公开(公告)号：US08379576B1
公开(公告)日：2013-02-19
申请号：US11293206
申请日：2005-12-05
申请人： Sophie Vrzic , Kelvin Au , Hongyi Li , Tricci So
发明人： Sophie Vrzic , Kelvin Au , Hongyi Li , Tricci So
IPC分类号： H04W4/00 , H04W72/00 , H04L12/28 , H04J3/16
CPC分类号： H04W76/10 , H04L12/2856 , H04W84/18
摘要： The invention provides new call admission control methods for application in wireless networks such as wireless mesh networks. A separate set of call admission control constraints is applied to access links used to access the network and transit links between network nodes of the network. Both sets of constraints must be satisfied for a call to be accepted.
摘要翻译：本发明提供了一种在诸如无线网状网络的无线网络中应用的新的呼叫接纳控制方法。一组单独的呼叫许可控制约束被应用于用于接入网络的接入链路和网络的网络节点之间的中继链路。对于要接受的呼叫，必须满足两组约束。

8. 发明申请

US20130010695A1 System and method for adaptive frame size management in a wireless multihop network 审中-公开
标题翻译：无线多跳网络中自适应帧大小管理的系统和方法
公开(公告)号：US20130010695A1
公开(公告)日：2013-01-10
申请号：US13618547
申请日：2012-09-14
申请人： Tricci So , Kelvin Kar-Kin Au , Shalini Periyalwar , Peter Hazy , Sophie Vrzic , Hongyi Li
发明人： Tricci So , Kelvin Kar-Kin Au , Shalini Periyalwar , Peter Hazy , Sophie Vrzic , Hongyi Li
IPC分类号： H04W8/00
CPC分类号： H04L1/0015 , H04L1/0007 , H04L1/188 , H04L1/1887 , H04L12/66 , H04L2001/0097 , H04W28/06
摘要： A system and method for adaptively managing frame size in a wireless multihop network is disclosed. In one embodiment, a packet is transmitted from a source to a destination. A acknowledgement packet is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer. A frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter is reset and the frame size is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size or less than or equal to a minimum frame size.
摘要翻译：公开了一种用于在无线多跳网络中自适应地管理帧大小的系统和方法。在一个实施例中，分组从源传送到目的地。如果确认分组在定时器超时之前到达，则接收到确认分组并且成功的确认分组计数器递增。如果成功的确认分组计数器达到指定值，则帧大小增加。如果在定时器超时之后确认分组到达，则复位成功的确认分组计数器并且减小帧大小。可以重复这些过程，直到帧大小大于或等于最大帧大小或小于或等于最小帧大小。

9. 发明授权

US09385835B2 System and method for adaptive frame size management in a wireless multihop network 有权
公开(公告)号：US09385835B2
公开(公告)日：2016-07-05
申请号：US12979913
申请日：2010-12-28
申请人： Tricci So , Kelvin Kar-Kin Au , Shalini Periyalwar , Peter Hazy , Sophie Vrzic , Hongyi Li
发明人： Tricci So , Kelvin Kar-Kin Au , Shalini Periyalwar , Peter Hazy , Sophie Vrzic , Hongyi Li
IPC分类号： H04W4/00 , H04L1/00 , H04L1/18 , H04L12/66 , H04W28/06
CPC分类号： H04L1/0015 , H04L1/0007 , H04L1/188 , H04L1/1887 , H04L12/66 , H04L2001/0097 , H04W28/06
摘要： A system and method for adaptively managing frame size in a wireless multihop network is disclosed. In one embodiment, a packet is transmitted from a source to a destination. A acknowledgement packet is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer. A frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter is reset and the frame size is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size or less than or equal to a minimum frame size.

10. 发明授权

US07623448B1 Systems and methods for wireless network negotiation 有权
标题翻译：无线网络协商的系统和方法
公开(公告)号：US07623448B1
公开(公告)日：2009-11-24
申请号：US11293204
申请日：2005-12-05
申请人： Sophie Vrzic , Kelvin Au , Hongyi Li , Tricci So
发明人： Sophie Vrzic , Kelvin Au , Hongyi Li , Tricci So
IPC分类号： G01R31/08
CPC分类号： H04W74/02
摘要： The invention provides various schemes for negotiating communications between wireless mesh network nodes operating in accordance with the IEEE 802.11e standard. However, more generally, the invention can be operated in accordance with other communication standards.According to a broad embodiment of the invention, a method is provided in which meeting durations are divided into at least two portions, an uplink transmission portion and a downlink transmission portion. In order to protect the negotiation packets from collisions, the negotiation process is combined with the uplink and downlink data transmissions. In some aspects of the invention, the negotiation process is protected from collisions by using the transmission opportunity (TXOP) protocol that is available in the IEEE 802.11e standard. The inventive methods can be used with a contention based protocol or a contention free based protocol.According to another broad embodiment of the invention there is provided a wireless network node capable of implementing methods described for negotiating communications between neighbouring nodes.
摘要翻译：本发明提供了用于协商根据IEEE 802.11e标准操作的无线网状网络节点之间的通信的各种方案。然而，更一般地，本发明可以根据其他通信标准来操作。根据本发明的广泛实施例，提供了一种方法，其中会议持续时间被划分为上行链路传输部分和下行链路传输部分的至少两个部分。为了保护协商报文免受冲突，协商过程与上行和下行数据传输相结合。在本发明的一些方面，通过使用IEEE 802.11e标准中可用的传输机会（TXOP）协议来保护协商过程免于冲突。本发明的方法可以与基于竞争的协议或基于竞争的协议一起使用。根据本发明的另一个广泛的实施例，提供了一种能够实现用于协商相邻节点之间的通信所描述的方法的无线网络节点。

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