利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

615 条记录 (耗时 0.032 秒)

    METHOD OF SUPPORTING HANDOVER IN A MOBILE COMMUNICATION SYSTEM
    81.
    发明申请
    METHOD OF SUPPORTING HANDOVER IN A MOBILE COMMUNICATION SYSTEM 有权
    在移动通信系统中支持切换的方法

    公开(公告)号：US20090268687A1

    公开(公告)日：2009-10-29

    申请号：US12296658

    申请日：2007-06-15

    申请人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    发明人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    IPC分类号： H04W36/00

    CPC分类号： H04W36/02 ,  H04L1/1809 ,  H04L1/1867

    摘要： A method of supporting handover at a user equipment in a mobile communication system is disclosed according to the present invention. The method comprises receiving, from a source network node, first identification information identifying at least one data block transferred from the source network node to a target network node during handover, transmitting, to a target network node, second identification information identifying at least one data block to be received from the target network node during the handover, and receiving a data block from the target network node, the data block being transmitted by the target network node based on the second identification information.

    摘要翻译： 根据本发明公开了一种在移动通信系统中的用户设备处支持切换的方法。 该方法包括从源网络节点接收标识在切换期间从源网络节点传送到目标网络节点的至少一个数据块的第一标识信息，向目标网络节点发送标识至少一个数据的第二标识信息 在切换期间从目标网络节点接收的块，以及从目标网络节点接收数据块，所述数据块由所述目标网络节点基于所述第二标识信息发送。

    Method For Transitioning Between Multiple Reception Levels
    82.
    发明申请
    Method For Transitioning Between Multiple Reception Levels 有权
    多个接收电平之间的转换方法

    公开(公告)号：US20090264164A1

    公开(公告)日：2009-10-22

    申请号：US12491968

    申请日：2009-06-25

    申请人： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

    发明人： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

    IPC分类号： H04M1/73

    CPC分类号： H04W76/048 ,  H04W52/0216 ,  H04W52/0229 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

    摘要： There is provided a method for enabling a user equipment (UE) to transition between a non-discontinuous reception (Non-DRX) level and at least one discontinuous reception (DRX) level. The UE in a DRX level wakes up periodically to monitor a scheduling channel. The method includes receiving a DRX indicator in a Non-DRX level with continuously monitoring the scheduling channel and transitioning from the Non-DRX level to a DRX level indicated by the DRX indicator. The UE can transition between multiple DRX levels by an explicit command/signaling.

    摘要翻译： 提供了一种使用户设备（UE）能够在非间歇接收（非DRX）级别和至少一个不连续接收（DRX）级别之间转换的方法。 DRX级别的UE周期性地唤醒以监视调度信道。 该方法包括以非DRX级别接收DRX指示符，连续监视调度信道，并从非DRX级别转换到由DRX指示符指示的DRX级别。 UE可以通过显式命令/信令在多个DRX等级之间转换。

    METHOD OF SUPPORTING MEASUREMENT IN A MOBILE COMMUNICATION SYSTEM
    84.
    发明申请
    METHOD OF SUPPORTING MEASUREMENT IN A MOBILE COMMUNICATION SYSTEM 有权
    支持移动通信系统中的测量方法

    公开(公告)号：US20090247149A1

    公开(公告)日：2009-10-01

    申请号：US12159594

    申请日：2006-10-27

    申请人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park ,  Patrick Fischer

    发明人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park ,  Patrick Fischer

    IPC分类号： H04W24/00

    CPC分类号： H04W24/10 ,  H04W88/06

    摘要： A method of supporting a measurement in a mobile communication system is disclosed, by which a measurement requested by a system can be smoothly performed without data loss in the course of receiving data for a specific service or control data. A UE decides a frequency or time interval necessary for measurement and then transmits information for the decided frequency or time interval to a radio network node. The radio network node controls a transmission of data to be transmitted to the UE using the received information for the frequency or time interval.

    摘要翻译： 公开了一种在移动通信系统中支持测量的方法，通过该方法可以在接收到针对特定服务或控制数据的数据的过程中顺利地执行系统请求的测量而没有数据丢失。 UE决定测量所需的频率或时间间隔，然后将决定的频率或时间间隔的信息发送到无线电网络节点。 无线电网络节点使用接收到的频率或时间间隔的信息来控制要发送给UE的数据的传输。

    METHOD FOR HANDOVER IN MOBILE COMMUNICATION SYSTEM
    85.
    发明申请
    METHOD FOR HANDOVER IN MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统中的切换方法

    公开(公告)号：US20090129335A1

    公开(公告)日：2009-05-21

    申请号：US12159845

    申请日：2006-11-03

    申请人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    发明人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0072 ,  H04L1/0026 ,  H04W48/16 ,  Y02D70/124

    摘要： A method and apparatus is provided to enable a network to more efficiently determine whether additional reverse links can be assigned. Various methods are presented that allow a network to determine either the transmission power or power headroom of a mobile terminal based on information that is provided at session startup and information provided periodically. The number of additional reverse links that can be assigned to the mobile can then be estimated from the transmission power and head-room of the mobile terminal.

    摘要翻译： 提供了一种使网络能够更有效地确定是否可以分配附加反向链路的方法和装置。 提出了各种方法，其允许网络基于在会话启动时提供的信息和周期性提供的信息来确定移动终端的传输功率或功率余量。 然后，可以从移动终端的发送功率和前台估计可以分配给移动台的附加反向链路的数量。

    Method For Handover in Mobile Communication System
    86.
    发明申请
    Method For Handover in Mobile Communication System 审中-公开
    移动通信系统中的切换方法

    公开(公告)号：US20090005050A1

    公开(公告)日：2009-01-01

    申请号：US12159980

    申请日：2006-09-12

    申请人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    发明人： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/0055 ,  H04W92/04

    摘要： A method for handover in a mobile communication system is disclosed, by which traffic is transmitted on an optimal path. In a communication system including at least one radio network node communicating with a mobile terminal and an access node controlling the radio network node, the present invention includes the steps of making a request for the handover of the mobile terminal to a specific second radio network node and the access node from a first radio network node communicating with the mobile terminal, notifying the first radio network node and the access node of a result of the handover request by the second radio network node, and controlling traffic transmissions to the first radio network node and the second radio network node according to the handover request and a result notification of the handover by the access node.

    摘要翻译： 公开了一种移动通信系统中的切换方法，通过该方法在最佳路径上传送业务。 在包括与移动终端通信的至少一个无线电网络节点和控制无线电网络节点的接入节点的通信系统中，本发明包括以下步骤：将移动终端切换到特定的第二无线电网络节点 以及来自与所述移动终端通信的第一无线电网络节点的接入节点，向所述第一无线电网络节点和所述接入节点通知所述第二无线电网络节点的所述切换请求的结果，以及控制到所述第一无线电网络节点的业务传输 和第二无线电网络节点，以及由接入节点进行的切换的结果通知。

    METHOD OF GENERATING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM
    87.
    发明申请
    METHOD OF GENERATING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中生成数据块的方法

    公开(公告)号：US20080186936A1

    公开(公告)日：2008-08-07

    申请号：US12026349

    申请日：2008-02-05

    申请人： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

    发明人： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

    IPC分类号： H04B7/216

    CPC分类号： H04L1/1685 ,  H04L69/32 ,  H04L69/324

    摘要： A method of generating a data block in a wireless communication system is provided. The method includes receiving at least one data block of an upper layer, and generating a data block of a lower layer comprising a header and the at least one data block of the upper layer, the header comprising a Header Extension (HE) field, wherein the HE field indicates that the last data block of the upper layer ends at an end of the data block of the lower layer. By reducing size of the header of the data block, transmission rate can be improved.

    摘要翻译： 提供了一种在无线通信系统中生成数据块的方法。 所述方法包括：接收上层的至少一个数据块，以及生成包括头部和所述上层的至少一个数据块的下层的数据块，所述头部包括头部扩展（HE）字段，其中 HE字段指示上层的最后一个数据块在下层的数据块的末尾结束。 通过减少数据块的报头的大小，可以提高传输速率。

    Methods of transmitting and receiving data in mobile transmission system
    89.
    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

    申请人： Sung Jun Park ,  Young Dae Lee ,  Seon Don Lee ,  Seung June Yi ,  Sung Duck Chun

    发明人： Sung Jun Park ,  Young Dae Lee ,  Seon Don Lee ,  Seung June Yi ,  Sung Duck Chun

    IPC分类号： H04W4/00 ,  H04J3/00 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04W72/04

    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。