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    PORTABLE OBJECT SERIALIZATION
    12.
    发明申请
    PORTABLE OBJECT SERIALIZATION 审中-公开
    便携式对象序列化

    公开(公告)号：US20070299863A1

    公开(公告)日：2007-12-27

    申请号：US11738959

    申请日：2007-04-23

    申请人： Qiang Fu ,  Anuradha Krishnan ,  Ravi Kumar

    发明人： Qiang Fu ,  Anuradha Krishnan ,  Ravi Kumar

    IPC分类号： G06F17/30

    CPC分类号： G06F9/4493

    摘要： Disclosed herein are platform- and device-independent systems and methods for serializing and deserializing data. A method of serializing data stored in a data structure comprises generating a data structure descriptor representing information about a memory layout of the data structure and serializing the stored data based upon the data structure descriptor. The data structure descriptor may include a layout array, including a memory offset and a size corresponding to each member of the data structure. A method of processing serially received data for storage in a data structure comprises receiving a serial data stream, allocating memory for storing the data based upon a data structure descriptor, and deserializing the data stream based upon the data structure descriptor. The data structure descriptor may include a layout array, including a memory offset and a size corresponding to each member of the data structure.

    摘要翻译： 本文公开了用于序列化和反序列化数据的平台和设备独立系统和方法。 串行存储在数据结构中的数据的方法包括：生成表示关于数据结构的存储器布局的信息的数据结构描述符，并且基于数据结构描述符序列化存储的数据。 数据结构描述符可以包括布局阵列，包括存储器偏移量和对应于数据结构的每个成员的大小。 一种处理串行接收数据以便存储在数据结构中的方法包括接收串行数据流，基于数据结构描述符分配用于存储数据的存储器，以及基于数据结构描述符反序列化数据流。 数据结构描述符可以包括布局阵列，包括存储器偏移量和对应于数据结构的每个成员的大小。

    Uplink and bi-directional traffic classification for wireless communication
    13.
    发明申请
    Uplink and bi-directional traffic classification for wireless communication 有权
    无线通信的上行链路和双向流分类

    公开(公告)号：US20070242627A1

    公开(公告)日：2007-10-18

    申请号：US11504413

    申请日：2006-08-11

    申请人： Khac Thai ,  John Y. Chao ,  Qiang Fu ,  Ravi Kumar

    发明人： Khac Thai ,  John Y. Chao ,  Qiang Fu ,  Ravi Kumar

    IPC分类号： H04L12/56

    CPC分类号： H04J3/0685 ,  H04L5/0064 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/805 ,  H04W28/26

    摘要： Techniques for performing traffic classification for uplink and bi-directional traffic streams are described. A station receives packets for transmission on the uplink to an access point. The station identifies packets for each uplink traffic stream and packets for each bi-directional traffic stream based on at least one classification parameter for each traffic stream. The station sends packets for each traffic stream in accordance with at least one QoS parameter for the traffic stream. The access point receives packets for transmission on the downlink to at least one station. The access point identifies packets for each downlink traffic stream and packets for each bi-directional traffic stream based on at least one classification parameter for each traffic stream. The access point sends packets for each traffic stream in accordance with at least one QoS parameter for the traffic stream.

    摘要翻译： 描述了用于执行上行链路和双向业务流的流分类的技术。 站点接收分组，以在上行链路上接入点进行传输。 该站基于每个业务流的至少一个分类参数来识别每个上行链路业务流的分组和每个双向业务流的分组。 工作站根据业务流的至少一个QoS参数为每个业务流发送数据包。 接入点接收用于在下行链路上传输到至少一个站的分组。 接入点基于每个业务流的至少一个分类参数来识别每个下行链路业务流的分组和每个双向业务流的分组。 接入点根据用于业务流的至少一个QoS参数为每个业务流发送分组。

    Lock detection circuit for a phase locked loop circuit
    15.
    发明授权
    Lock detection circuit for a phase locked loop circuit 有权
    锁相环电路锁定检测电路

    公开(公告)号：US06762631B1

    公开(公告)日：2004-07-13

    申请号：US09992950

    申请日：2001-11-06

    申请人： Ravi Kumar

    发明人： Ravi Kumar

    IPC分类号： H03L700

    CPC分类号： H03L7/095 ,  H03L7/0891 ,  Y10S331/02

    摘要： A lock detection circuit is disclosed that is capable of detecting when a phase locked loop circuit is in a locked or unlocked condition. The invention comprises an exclusive OR gate, a deglitch unit, a gate circuit, a count lock circuit, a count unlock circuit, and a flip flop circuit. The deglitch unit outputs a clear “clr” signal only when UP signals and DN signals from a phase frequency detector in the phase locked loop circuit are mismatched in time by more than a predetermined period of time. Detection of a locked condition or an unlocked condition is made by processing “clr” signals in the count lock circuit and in the count unlock circuit.

    摘要翻译： 公开了一种锁定检测电路，其能够检测锁相环电路何时处于锁定或解锁状态。 本发明包括异或门，去隔离单元，门电路，计数锁定电路，计数解锁电路和触发器电路。 只有当来自锁相环电路中的相位频率检测器的UP信号和DN信号在时间上不匹配大于预定时间段时，deglitch单元输出清除“clr”信号。 通过在计数锁定电路和计数解锁电路中处理“clr”信号来检测锁定状态或解锁状态。

    Process for the production of petrochemicals
    16.
    发明授权
    Process for the production of petrochemicals 失效
    石油化工生产工艺

    公开(公告)号：US5726327A

    公开(公告)日：1998-03-10

    申请号：US721493

    申请日：1996-09-27

    申请人： Divyanshu R. Acharya ,  Ravi Kumar ,  Ramakrishnan Ramachandran

    发明人： Divyanshu R. Acharya ,  Ravi Kumar ,  Ramakrishnan Ramachandran

    IPC分类号： C07B41/00 ,  C07C45/33 ,  C07C51/215 ,  C07D307/60

    CPC分类号： C07C45/33 ,  C07B41/00 ,  C07C51/215

    摘要： Petrochemicals are produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and unreacted hydrocarbon in part or all of the remaining gas stream is recovered by subjecting the gas stream to a TSA process in which the adsorbed hydrocarbon is desorbed at elevated pressure by purging the adsorbent with hot compressed air, the air being heated by compression. The compressed air-desorbed hydrocarbon mixture is recycled to the reactor.

    摘要翻译： 在合适的催化剂存在下，通过烃与空气的气相反应来生产石化产品。 将石油化学产品从产物气流中除去，并通过使气流进入TSA方法回收部分或全部剩余气流中未反应的烃，其中吸附的烃在升高的压力下通过用热吹扫吸附剂而被解吸 压缩空气，空气被压缩加热。 将压缩空气解吸的烃混合物再循环到反应器中。

    Adsorption process
    17.
    发明授权
    Adsorption process 失效
    吸附过程

    公开(公告)号：US5571309A

    公开(公告)日：1996-11-05

    申请号：US508375

    申请日：1995-07-28

    申请人： Ravi Kumar

    发明人： Ravi Kumar

    IPC分类号： B01D53/04 ,  B01D53/047

    CPC分类号： B01D53/0462 ,  B01D53/047 ,  F25J3/04018 ,  F25J3/04169 ,  F25J3/04775 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/40007 ,  B01D2259/40015 ,  B01D2259/40022 ,  B01D2259/40045 ,  B01D2259/40067 ,  B01D2259/403 ,  B01D53/261 ,  F25J2205/62 ,  F25J2205/64 ,  Y02C10/08

    摘要： An adsorption process in which high and low pressure feed streams are introduced into a plurality of beds to produce product streams by adsorbing one or more preferentially adsorbed components within the beds. Each bed is subjected to a low pressure feed stage to produce a low pressure product stream followed by a high or higher pressure feeding stages to produce one or more high pressure product streams. Thereafter the beds are regenerated through depressurization and purge stages. The cycle is conducted out of phase so that one of the beds is producing the high pressure product stream while another bed is producing a low pressure product stream.

    摘要翻译： 一种吸附方法，其中高压和低压进料流被引入多个床以通过吸附一个或多个优先吸附的组分在床内产生产物流。 对每个床进行低压进料阶段以产生低压产物流，随后进行高压或高压进料阶段以产生一个或多个高压产物流。 此后，床通过减压和净化阶段再生。 该循环是异相进行的，使得一个床生产高压产物流，而另一个床产生低压产物流。