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    • 1. 发明申请
    • METHOD AND APPARATUS OF SLEEP MODE OPERATION IN A MULTI-CARRIER SYSTEM
    • 多载波系统中睡眠模式操作的方法和装置
    • WO2011021895A3
    • 2011-06-23
    • PCT/KR2010005550
    • 2010-08-20
    • LG ELECTRONICS INCPARK GIWONRYU KISEONYUK YOUNGSOOKIM YONGHOCHUN JINYOUNG
    • PARK GIWONRYU KISEONYUK YOUNGSOOKIM YONGHOCHUN JINYOUNG
    • H04W52/02H04B7/26H04J11/00
    • H04W52/0212H04W52/0216H04W68/025H04W76/048H04W88/02H04W88/08Y02D70/00Y02D70/1262Y02D70/146
    • Disclosed herein relates to a method and apparatus of sleep mode operation in a multi-carrier system. In a communication system of transmitting and receiving data using a multi-carrier including a primary carrier for transmitting and receiving control information and data and a secondary carrier using a radio frequency (RF) different from the primary carrier, a method of establishing a sleep mode operation through active primary and secondary carriers according to an embodiment of the present invention may include transmitting a sleep cycle ID (SCID), a listening window, and traffic indication inactive information indicating that an indication (TRF-IND) as to whether traffic is generated is not transferred to a terminal through the primary carrier, sending downlink data to the terminal through the active primary or secondary carrier during the listening window, and sending a listening window early termination indication indicating to early terminate the listening window of the primary or secondary carrier that has received the downlink data through the primary carrier to the terminal if the data sending is completed.
    • 本文公开的内容涉及多载波系统中的睡眠模式操作的方法和设备。 在使用包括用于发送和接收控制信息和数据的主载波和使用与主载波不同的射频(RF)的辅助载波的多载波发送和接收数据的通信系统中,提供了一种建立睡眠模式 根据本发明实施例的通过主用主载波和辅助载波的操作可以包括发送休眠周期ID(SCID),监听窗口和指示关于是否产生业务量的指示(TRF-IND)的业务指示非活动信息 没有通过主载波传输到终端,在监听窗口期间通过主用主载波或辅助载波向终端发送下​​行数据,并发送监听窗口提前终止指示,指示提前终止主或辅载波的监听窗口 已经通过主载波接收到终端i的下行链路数据 数据发送完成。
    • 3. 发明申请
    • APPARATUS AND METHOD FOR PROVIDING EMERGENCY SERVICE IN A BROADBAND MOBILE COMMUNICATION SYSTEM
    • 在宽带移动通信系统中提供紧急服务的装置和方法
    • WO2011090293A3
    • 2011-12-01
    • PCT/KR2011000290
    • 2011-01-14
    • LG ELECTRONICS INCPARK GIWONYUK YOUNGSOOKIM YONGHORYU KISEON
    • PARK GIWONYUK YOUNGSOOKIM YONGHORYU KISEON
    • H04W4/90H04B7/26
    • H04W52/0225H04W4/22H04W68/00H04W76/007Y02D70/00Y02D70/14
    • The present description relates to a method for providing an emergency service for a terminal in a broadband mobile communication system, wherein the method involves receiving an emergency service message for the terminal in an idle mode having a paging cycle consisting of a paging available interval and a paging unavailable interval, and comprises the following processes: receiving a control message including information which indicates that the emergency service message was transmitted in the paging available interval, and information which indicates the point in time the emergency service message was transmitted; if it is verified, from the received control message, that the point in time the emergency service message was transmitted is after the paging available interval, maintaining the idle mode until the emergency service message is received; receiving a first message including a system parameter in the paging unavailable interval, and comparing whether the point in time the first message was received and the point in time the emergency service message was transmitted correspond with each other; and, if the points in time correspond with each other, shifting to a wakeup state from the point in time the first message was received, and receiving the emergency service message.
    • 本发明涉及一种用于在宽带移动通信系统中为终端提供紧急服务的方法,其中该方法包括在空闲模式下接收针对终端的紧急服务消息,该空闲模式具有由寻呼可用间隔和寻呼可用间隔组成的寻呼周期 并且包括以下处理:接收包括指示紧急服务消息在寻呼可用间隔中发送的信息的控制消息以及指示紧急服务消息被发送的时间点的信息; 如果从所接收的控制消息中验证了紧急服务消息被发送的时间点在寻呼可用时间间隔之后,则保持空闲模式直到接收到紧急服务消息; 在所述寻呼不可用间隔中接收包括系统参数的第一消息,以及比较所述第一消息被接收的时间点和所述紧急服务消息被发送的时间点是否彼此对应; 并且如果时间点彼此对应,则从接收到第一消息的时间点转换到唤醒状态,并且接收紧急服务消息。
    • 6. 发明申请
    • METHOD AND APPARATUS OF SLEEP MODE OPERATION IN MULTI-CARRIER SYSTEM
    • 多载波系统中睡眠模式操作的方法和设备
    • WO2011028012A3
    • 2011-07-07
    • PCT/KR2010005907
    • 2010-09-01
    • LG ELECTRONICS INCPARK GIWONYUK YOUNGSOOKIM YONGHORYU KISEON
    • PARK GIWONYUK YOUNGSOOKIM YONGHORYU KISEON
    • H04W52/02H04J11/00
    • H04W52/0216H04W52/0225H04W52/0229Y02D70/00Y02D70/1262Y02D70/146
    • Disclosed herein relates to a method and apparatus of establishing a sleep mode operation in a multi-carrier system. The method of establishing a sleep mode operation in a communication system of transmitting and receiving data using a multi-carrier including a primary carrier for transmitting and receiving control information and data and a secondary carrier using a radio frequency (RF) different from the primary carrier may include requesting a sleep mode switching to a base station through the primary carrier and receiving a sleep mode parameter including a sleep mode cycle and a listening window from the base station; entering into a multi-carrier sleep mode having a sleep cycle configured with a listening window capable of transmitting and receiving data and a sleep window incapable of transmitting and receiving data; transmitting a bandwidth request message to a base station through the primary carrier if data traffic to be transmitted to the base station is generated in the multi-carrier sleep window; changing a sleep mode cycle of the primary carrier to terminate the sleep window of the primary carrier and enter into a listening window; changing a sleep mode cycle of the secondary carrier to be identical to the changed sleep mode cycle of the primary carrier; and transmitting uplink data traffic to the base station during the listening window of the changed sleep mode cycle through the primary carrier and secondary carrier.
    • 这里公开的内容涉及在多载波系统中建立睡眠模式操作的方法和装置。 在使用多载波发送和接收数据的通信系统中建立睡眠模式操作的方法,所述多载波包括用于发送和接收控制信息和数据的主载波以及使用与主载波不同的射频(RF)的辅助载波 可以包括通过主载波请求休眠模式切换到基站并且从基站接收包括休眠模式周期和监听窗口的休眠模式参数; 进入具有配置有能够发送和接收数据的监听窗口和不能发送和接收数据的睡眠窗口的睡眠周期的多载波睡眠模式; 如果在所述多载波睡眠窗口中生成要发送给所述基站的数据业务,则通过所述主载波向所述基站发送带宽请求消息; 改变主载波的睡眠模式周期以终止主载波的睡眠窗口并进入监听窗口; 将辅助载波的睡眠模式周期改变为与主载波的改变的睡眠模式周期相同; 以及在改变的睡眠模式周期的监听窗口期间通过主载波和辅助载波向基站发送上行数据业务。