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    • 112. 发明授权
    • Method for triggering roaming retry and a home location register
    • 用于触发漫游重试和归属位置寄存器的方法
    • US08718640B2
    • 2014-05-06
    • US13258949
    • 2010-06-09
    • Bo YangZhaoming Ding
    • Bo YangZhaoming Ding
    • H04W4/00
    • H04W8/26H04W60/04H04W68/02
    • A method for triggering a roaming retry and a home location register (HLR) are provided. The method is applied to a situation that a mobile station (MS) moves from an original Visitor Mobile Switching Center (VMSC)/Visitor Location Register (VLR) to an area covered by a new VMSC/VLR. The method comprises: the HLR receiving a location updating request message from the mobile station through the new VMSC/VLR when requesting for allocating a roaming number or providing subscriber information (S201); and the HLR triggering a roaming retry process when the mobile station completes location updating in the area covered by the new VMSC/VLR (S203). The technical solution above solves the problem of Pre-paging failure in the related art, which is caused when a called user roams simultaneously out of the local location area during the pre-paging.
    • 提供了一种用于触发漫游重试和归属位置寄存器(HLR)的方法。 该方法适用于移动台(MS)从原始的访问者移动交换中心(VMSC)/访客位置寄存器(VLR)移动到新的VMSC / VLR所覆盖的区域的情况。 该方法包括:当请求分配漫游号码或提供用户信息时,HLR通过新的VMSC / VLR从移动台接收位置更新请求消息(S201); 并且当移动站在新的VMSC / VLR所覆盖的区域中完成位置更新时,HLR触发漫游重试过程(S203)。 上述技术方案解决了在被叫用户在预寻呼期间同时从本地位置区域漫游时引起的相关技术中的预寻呼故障的问题。
    • 114. 发明授权
    • DC/DC converter with depletion-mode III-nitride switches
    • 具有耗尽型III族氮化物开关的DC / DC转换器
    • US08674670B2
    • 2014-03-18
    • US12928102
    • 2010-12-03
    • Michael A. BriereJason ZhangBo Yang
    • Michael A. BriereJason ZhangBo Yang
    • H02M3/158
    • H02H7/1213H02M1/32H02M3/1588Y02B70/1466Y02B70/1483
    • Disclosed is a buck converter for converting a high voltage at the input of the buck converter to a low voltage at the output of the buck converter. The buck converter includes a control circuitry configured to control a duty cycle of a control switch, the control switch being interposed between the input and the output of the buck converter. A synchronous switch is interposed between the output and ground. The control switch and the synchronous switch comprise depletion-mode III-nitride transistors. In one embodiment, at least one of the control switch and the synchronous switches comprises a depletion-mode GaN HEMT. The buck converter further includes protection circuitry configured to disable current conduction through the control switch while the control circuitry is not powered up.
    • 公开了一种降压转换器,用于将降压转换器的输入处的高电压转换为降压转换器的输出处的低电压。 降压转换器包括配置成控制控制开关的占空比的控制电路,控制开关插入降压转换器的输入和输出之间。 同步开关插在输出和地之间。 控制开关和同步开关包括耗尽型III族氮化物晶体管。 在一个实施例中,控制开关和同步开关中的至少一个包括耗尽型GaN HEMT。 降压转换器还包括保护电路,其被配置为在控制电路未上电时禁止通过控制开关的电流传导。
    • 120. 发明授权
    • Method, apparatus and system for processing a series of service messages
    • 用于处理一系列服务消息的方法,装置和系统
    • US08275885B2
    • 2012-09-25
    • US12026969
    • 2008-02-06
    • Jin Feng HuWei LuRui Xiong TianBo YangCe Yu
    • Jin Feng HuWei LuRui Xiong TianBo YangCe Yu
    • G06F15/16G06F15/173G06F15/177
    • H04L51/00H04L51/04H04L51/14
    • A method, apparatus and system for processing of a series of service messages. In one embodiment, the series of service messages is formed by a plurality of service messages, and at least two server instances provide real-time processing of the service messages and store the information provided by the service messages and results obtained from processing the service messages. The method includes the steps of: determining an activity that affects real-time processing of the service messages will occur in at least one server instance of the server instances; and dispatching subsequent service messages among the service messages to other server instance(s) other than the at least one server instance, so as to ensure that said activity will not affect message processing delay.
    • 一种用于处理一系列服务消息的方法,装置和系统。 在一个实施例中,一系列服务消息由多个服务消息形成,并且至少两个服务器实例提供服务消息的实时处理,并存储由服务消息提供的信息和从服务消息处理获得的结果 。 该方法包括以下步骤:确定影响服务消息的实时处理的活动将发生在服务器实例的至少一个服务器实例中; 以及将所述服务消息中的后续服务消息分派到除了所述至少一个服务器实例之外的其他服务器实例,以便确保所述活动不会影响消息处理延迟。