Methods of transmitting and receiving data in mobile transmission system
    2.
    发明授权
    Methods of transmitting and receiving data in mobile transmission system 有权
    移动传输系统中发送和接收数据的方法

    公开(公告)号:US09065616B2

    公开(公告)日:2015-06-23

    申请号:US12677739

    申请日:2008-09-11

    摘要: A method for transmitting and receiving data in a mobile communication system is disclosed. The data transmission method for allowing a transmission end of the mobile communication system to transmit data to at least one reception end via at least one physical channel includes, transmitting a reception indicator, which indicates whether at least one second physical channel is received, via a first physical channel, such that at least one reception end can determine whether the at least one second physical channel is received using the reception indicator, and transmitting data via a third physical channel controlled by the first physical channel. So, a sleeping time for reducing power consumption can be explicitly indicated by the above data communication method, such that power consumption required for transmitting and receiving data can be minimized.

    摘要翻译: 公开了一种在移动通信系统中发送和接收数据的方法。 用于允许移动通信系统的发送端经由至少一个物理信道向至少一个接收端发送数据的数据发送方法包括:发送指示是否接收到至少一个第二物理信道的接收指示符,经由 第一物理信道,使得至少一个接收端可以确定是否使用接收指示符接收至少一个第二物理信道,并且经由由第一物理信道控制的第三物理信道发送数据。 因此,可以通过上述数据通信方法明确地指示用于降低功耗的休眠时间,从而可以最小化发送和接收数据所需的功耗。

    Method of supporting handover in a wireless communication system
    5.
    发明授权
    Method of supporting handover in a wireless communication system 有权
    支持无线通信系统中切换的方法

    公开(公告)号:US08971288B2

    公开(公告)日:2015-03-03

    申请号:US12293803

    申请日:2007-03-22

    摘要: Disclosed are methods of performing handover and supporting thereof in a mobile communication system. The method of supporting handover at a first network entity in a mobile communication system comprises transmitting a plurality of data blocks of a first layer to a user equipment (UE), checking whether each of the plurality of data blocks is successfully transmitted to the user equipment (UE), and transmitting to a second network entity at least one data block of the first layer excluding a data block which is successfully transmitted to the user equipment (UE) among the plurality of data blocks of the first layer, the second network entity being a target network entity for handover of the user equipment (UE).

    摘要翻译: 公开了在移动通信系统中执行切换和支持的方法。 支持移动通信系统中的第一网络实体的切换的方法包括向用户设备(UE)发送第一层的多个数据块,检查所述多个数据块中的每一个是否成功发送给用户设备 (UE),并且向第二网络实体发送除了在第一层的多个数据块中成功发送到用户设备(UE)的数据块之外的第一层的至少一个数据块,第二网络实体 作为用户设备(UE)的切换的目标网络实体。

    Method of transmitting and receiving control information in a wireless communication system
    8.
    发明授权
    Method of transmitting and receiving control information in a wireless communication system 有权
    在无线通信系统中发送和接收控制信息的方法

    公开(公告)号:US08781466B2

    公开(公告)日:2014-07-15

    申请号:US13476697

    申请日:2012-05-21

    摘要: A method of transmitting and receiving control information for a specific service in a wireless communication system is discussed. The method of transmitting control information for a specific service in a wireless communication system which uses multiple carriers includes transmitting notification indication information to at least one user equipment, the notification indication information including information related to a channel resource region through which control information for the specific service is transmitted, and transmitting a notification message to the at least one user equipment through the channel resource region indicated by the information related to the channel resource region, the notification including control information.

    摘要翻译: 讨论了在无线通信系统中发送和接收特定服务的控制信息的方法。 在使用多个载波的无线通信系统中发送用于特定业务的控制信息的方法包括向至少一个用户设备发送通知指示信息,所述通知指示信息包括与信道资源区域相关的信息,通过该信道资源区域, 通过由与信道资源区域相关的信息指示的信道资源区域向至少一个用户设备发送通知消息,该通知包括控制信息。

    Method in which user equipment performs random access in a carrier aggregation mobile communication system
    10.
    发明授权
    Method in which user equipment performs random access in a carrier aggregation mobile communication system 有权
    用户设备在载波聚合移动通信系统中执行随机接入的方法

    公开(公告)号:US08774112B2

    公开(公告)日:2014-07-08

    申请号:US13376373

    申请日:2010-06-07

    IPC分类号: H04W72/04

    摘要: The present document relates to a method in which user equipment carries out a process for random access to a base station in a carrier aggregation mobile communication system which performs communications using a plurality of component carriers (CCs), and to a terminal device for the method. The user equipment separately manages back-off operations for each of the CCs, and performs a random access preamble transmission using the relevant CC if another usable CC exists, even when a back-off period is being applied to a specific CC, to carry out a random access process in an efficient manner in a carrier aggregation mobile communication system.

    摘要翻译: 本文件涉及一种方法,其中用户设备在使用多个分量载波(CC)执行通信的载波聚合移动通信系统中执行用于随机接入基站的过程,以及用于该方法的终端设备 。 用户设备分别管理每个CC的后退操作,并且即使在向特定CC应用退避时段的情况下,如果存在另一可用CC,则使用相关CC执行随机接入前导码传输,以执行 在载波聚合移动通信系统中以有效的方式进行随机接入过程。