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    • 55. 发明授权
    • Method and apparatus for managing flow information in a communication system
    • 用于管理通信系统中的流信息的方法和装置
    • US08654646B2
    • 2014-02-18
    • US13036226
    • 2011-02-28
    • Jae-Hyuk JangJung-Je Son
    • Jae-Hyuk JangJung-Je Son
    • H04L1/00
    • H04W36/0055H04W28/10H04W36/28
    • A method for managing flow information of a mobile station by a target base station in a communication system is provided. The method includes receiving a ranging request message, which includes a flow identifier for each of flows between a serving base station and the mobile station and a change count indicating the number of times of an addition/change/deletion operation of a corresponding flow for each of flow identifiers, from the mobile station; and transmitting a ranging response message, which includes a validity indicator indicating whether the change count of each of the flow identifiers is valid or not, to the mobile station, wherein, when the validity indicator indicates that at least one change count among change counts for each of the flow identifiers is not valid, the ranging response message includes a list including the at least one change count that is not valid.
    • 提供了一种用于在通信系统中由目标基站管理移动台的流信息的方法。 该方法包括接收测距请求消息,该测距请求消息包括服务基站与移动台之间的每个流的流标识符和指示相应流的相加/改变/删除操作的次数的改变计数 流标识符; 以及发送测距响应消息,所述测距响应消息包括指示每个流标识符的改变计数是否有效的有效性指示符,其中,当所述有效性指示符指示对于所述移动站的改变计数中的至少一个改变计数时, 每个流标识符无效,测距响应消息包括包括无效的至少一个改变计数的列表。
    • 56. 发明授权
    • Fuel cell system
    • 燃料电池系统
    • US08580450B2
    • 2013-11-12
    • US13067158
    • 2011-05-12
    • Eon Soo LeeJae Hyuk JangTae Kon Koo
    • Eon Soo LeeJae Hyuk JangTae Kon Koo
    • H01M8/04
    • H01M8/0662H01L35/30H01M8/04007H01M2250/402H01M2250/405Y02B90/12Y02B90/16
    • There is provided a fuel cell system. The fuel cell system includes a fuel cell generating electricity and heat by an electrochemical reaction between a fuel and air, a thermoelectric element converting heat, emitted from the fuel cell, into electrical energy, and a heat storage tank storing heat emitted from the thermoelectric element. The fuel cell system includes therein a configuration allowing for the conversion of heat, emitted from a fuel cell, into electricity or the utilization of heat, thereby minimizing the amount of heat that is released at the final stage. Therefore, a reduction in the size of a heat storage tank can be achieved, and the electricity conversion efficiency of a fuel cell can be improved.
    • 提供了一种燃料电池系统。 燃料电池系统包括通过燃料和空气之间的电化学反应产生电和热的燃料电池,将从燃料电池发射的热量的热电元件转换成电能;以及储存从热电元件发出的热量的储热箱 。 燃料电池系统包括允许从燃料电池发射的热量转换成电力或利用热量的结构,从而最小化在最后阶段释放的热量的构造。 因此,能够实现蓄热箱的小型化,能够提高燃料电池的电力转换效率。