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    • 91. 发明申请
    • METHOD OF PERFORMING RANDOM ACCESS IN A WIRELESS COMMUNICATION SYSTEM
    • 在无线通信系统中执行随机访问的方法
    • WO2008054112A2
    • 2008-05-08
    • PCT/KR2007005384
    • 2007-10-30
    • LG ELECTRONICS INCKANG SEUNG HYUNLEE YOUNG DAECHUN SUNG DUCKPARK SUNG JUNYI SEUNG JUNE
    • KANG SEUNG HYUNLEE YOUNG DAECHUN SUNG DUCKPARK SUNG JUNYI SEUNG JUNE
    • H04L27/26H04W74/08
    • H04W74/008H04W74/0833H04W74/0866Y02D70/12Y02D70/124
    • A method of performing random access in a wireless communication system is disclosed. The method of performing random access in a user equipment of a wireless communication system which uses multiple carriers includes transmitting a preamble for random access to a network, receiving a random access response message from the network in response to the preamble, transmitting a connection setup request message to the network, the connection setup request message requesting connection establishment with the network, and receiving a first message from the network, the first message including connection setup information and contention resolution information in a random access procedure. If a user equipment identifier of the user equipment is included in the message, the user equipment determines that it has successfully performed random access and performs a next procedure in accordance with the connection setup information. If the user equipment identifier of the user equipment is not included in the message, the user equipment determines that it has failed in random access and transmits a random access preamble to the network again after the lapse of a predetermined time period.
    • 公开了一种在无线通信系统中执行随机接入的方法。 在使用多个载波的无线通信系统的用户设备中执行随机接入的方法包括发送用于随机接入网络的前置码,响应于前导码从网络接收随机接入响应消息,发送连接建立请求 向所述网络发送消息,所述连接建立请求消息请求与所述网络建立连接,以及从所述网络接收第一消息,所述第一消息包括随机接入过程中的连接建立信息和争用解决信息。 如果消息中包含用户设备的用户设备标识符,则用户设备确定已成功执行随机接入,并根据连接设置信息执行下一个过程。 如果用户设备的用户设备标识符不包括在消息中,则用户设备确定其随机接入失败,并且在经过预定时间段之后再次向网络发送随机接入前导码。
    • 98. 发明申请
    • METHOD AND APPARATUS FOR REPORTING A CELL QUALITY MEASUREMENT RESULT FOR MDT BY A TERMINAL
    • 通过终端报告MDT的细胞质量测量结果的方法和装置
    • WO2011136557A3
    • 2012-03-01
    • PCT/KR2011003081
    • 2011-04-27
    • LG ELECTRONICS INCJUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • JUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • H04W24/10H04W36/30H04W88/02
    • H04W24/08
    • The present invention relates to a method and apparatus for reporting a cell quality measurement result for minimization of drive test (MDT) to a base station in an efficient manner by a terminal. The method for reporting a quality measurement result for MDT by a terminal according to one aspect of the present invention comprises: receiving from a base station a first message that contains logging configuration information of a quality measurement result for the MDT; performing quality measurement for the MDT and logging the quality measurement result according to logging configuration information contained in the first message; receiving from the base station a second message that contains information regarding whether the base station supports the report of the quality measurement result; and transmitting to the base station a message notifying the existence of the logged quality measurement result, if the second message contains the information regarding the support of the measurement result.
    • 本发明涉及一种方法和装置,用于以终端有效的方式报告用于使基站的驱动测试(MDT)最小化的小区质量测量结果。 根据本发明的一个方面的用于报告终端的MDT的质量测量结果的方法包括:从基站接收包含用于MDT的质量测量结果的记录配置信息的第一消息; 对MDT执行质量测量,并根据包含在第一消息中的记录配置信息记录质量测量结果; 从基站接收包含关于基站是否支持质量测量结果的报告的信息的第二消息; 以及如果所述第二消息包含关于所述测量结果的支持的信息,则向所述基站发送通知所述记录的质量测量结果的存在的消息。