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    • 63. 发明授权
    • Data transmission method in a radio communication system
    • 无线电通信系统中的数据传输方法
    • US08942648B2
    • 2015-01-27
    • US13143071
    • 2009-12-24
    • Jian-Jun LiJae-Hyun AhnJun-Seong Park
    • Jian-Jun LiJae-Hyun AhnJun-Seong Park
    • H04B7/02H04B7/06H04L1/06H04L1/08H04W28/04H04W88/08
    • H04B7/0689H04B7/024H04B7/0671H04L1/0625H04L1/0668H04L1/08H04W28/04H04W88/08
    • The present invention relates to a data transmission method in a radio communication system, comprising the steps of selecting a first reference transmission antenna of a first base station and a second reference transmission antenna of a second base station from among a plurality of base stations, transmitting a first transmission data stream via the first reference transmission antenna, transmitting a second transmission data stream via the second reference transmission antenna to a terminal, time-delaying the first transmission data stream and retransmitting the delayed first transmission data stream to the terminal via a transmission antenna of a first transmission group, and time-delaying the second transmission data stream and retransmitting the delayed second transmission data stream to the terminal via a transmission antenna of a second transmission group. Thus, co-channel interferences can be minimized, and the efficiency in using an antenna and the receiving performance thereof in a radio communication system adopting a multi-antenna technique and a multi-base station system can be improved at the same time.
    • 本发明涉及一种无线通信系统中的数据传输方法,包括以下步骤:从多个基站中选择第一基站的第一参考发射天线和第二基站的第二参考发射天线,发射 经由第一参考发射天线的第一传输数据流,经由第二参考发射天线向终端发送第二传输数据流,对第一传输数据流进行时间延迟,并经由传输向终端重发延迟的第一传输数据流 天线,并且延迟第二传输数据流,并且经由第二传输组的传输天线将延迟的第二传输数据流重传到终端。 因此,可以使同频道干扰最小化,并且可以同时提高采用多天线技术和多基站系统的无线通信系统中使用天线的效率及其接收性能。
    • 67. 发明授权
    • Latching mechanism
    • 锁定机制
    • US07815227B2
    • 2010-10-19
    • US11972630
    • 2008-01-11
    • Te-Sheng JanYu-Tao ChenChun-Che YenJian-Jun LiGang ChengZheng-Qiang SongMeng-Hua HeBing-Jing Xu
    • Te-Sheng JanYu-Tao ChenChun-Che YenJian-Jun LiGang ChengZheng-Qiang SongMeng-Hua HeBing-Jing Xu
    • E05C9/00E05C19/06
    • H05K5/0221Y10S292/37Y10T292/082Y10T292/0829Y10T292/0895
    • An exemplary latching mechanism (20) includes a base (22) having two resilient claps (224), a detachable portion (24) having two resilient clasps (244) for engaging with the hooking portions of the base, and an unlatching element (25). The unlatching element defines two engaging slots (258) and is disposed between the base and the detachable portion. The resilient clasps of the detachable portion engage with the hooking portions of the base when the detachable portion is pressed to be latched to the base. The resilient clasps engage in the engaging slots of the unlatching element when the detachable portion is pressed to be detached from the base. Then the detachable portion and the unlatching element together move away from the base. The engagement of the detachable portion and unlatching element makes the at least one resilient clasp deforms and thus disengages from the at least one hooking portion of the base.
    • 示例性的闭锁机构(20)包括具有两个弹性弹簧(224)的基座(22),具有两个弹性卡扣(244)的可拆卸部分(24),用于与基座的钩挂部分接合,以及解锁元件 )。 解锁元件限定两个接合槽(258)并且设置在基座和可拆卸部分之间。 当可拆卸部分被按压以锁定到基座时,可拆卸部分的弹性扣环与底座的钩部接合。 当可拆卸部分被按压以与基部分离时,弹性扣件接合解锁元件的接合槽。 然后可拆卸部分和解锁元件一起从基座移开。 可拆卸部分和解锁元件的接合使得至少一个弹性扣环变形并因此与基座的至少一个钩挂部分分离。
    • 70. 发明申请
    • DATA TRANSMISSION METHOD IN A RADIO COMMUNICATION SYSTEM
    • 无线电通信系统中的数据传输方法
    • US20110269498A1
    • 2011-11-03
    • US13143071
    • 2009-12-24
    • Jian-Jun LiJae-Hyun AhnJun-Seong Park
    • Jian-Jun LiJae-Hyun AhnJun-Seong Park
    • H04W4/06
    • H04B7/0689H04B7/024H04B7/0671H04L1/0625H04L1/0668H04L1/08H04W28/04H04W88/08
    • The present invention relates to a data transmission method in a radio communication system, comprising the steps of selecting a first reference transmission antenna of a first base station and a second reference transmission antenna of a second base station from among a plurality of base stations, transmitting a first transmission data stream via the first reference transmission antenna, transmitting a second transmission data stream via the second reference transmission antenna to a terminal, time-delaying the first transmission data stream and retransmitting the delayed first transmission data stream to the terminal via a transmission antenna of a first transmission group, and time-delaying the second transmission data stream and retransmitting the delayed second transmission data stream to the terminal via a transmission antenna of a second transmission group. Thus, co-channel interferences can be minimized, and the efficiency in using an antenna and the receiving performance thereof in a radio communication system adopting a multi-antenna technique and a multi-base station system can be improved at the same time.
    • 本发明涉及一种无线通信系统中的数据传输方法,包括以下步骤:从多个基站中选择第一基站的第一参考发射天线和第二基站的第二参考发射天线,发射 经由第一参考发射天线的第一传输数据流,经由第二参考发射天线向终端发送第二传输数据流,对第一传输数据流进行时间延迟,并经由传输向终端重发延迟的第一传输数据流 天线,并且延迟第二传输数据流,并且经由第二传输组的传输天线将延迟的第二传输数据流重传到终端。 因此,可以使同频道干扰最小化,并且可以同时提高采用多天线技术和多基站系统的无线通信系统中使用天线的效率及其接收性能。