利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

202 条记录 (耗时 0.022 秒)

    Method of transmitting and receiving service availability information about a multimedia broadcast/multicast service
    2.
    发明申请
    Method of transmitting and receiving service availability information about a multimedia broadcast/multicast service 审中-公开
    发送和接收关于多媒体广播/组播服务的业务可用性信息的方法

    公开(公告)号：US20050118992A1

    公开(公告)日：2005-06-02

    申请号：US10957346

    申请日：2004-10-01

    申请人： Kyeong-In Jeong ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Gert Van Lieshout

    发明人： Kyeong-In Jeong ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Gert Van Lieshout

    IPC分类号： H04W4/06 ,  H04W48/08 ,  H04Q7/20

    CPC分类号： H04W4/06 ,  H04W48/08 ,  H04W72/005 ,  H04W76/40

    摘要： A method of transmitting and receiving MBMS service availability information. To support the mobility of UEs receiving an MBMS service, an RNC transmits, to each of a plurality of cells under its control, an MBMS service availability message including service availability information and resource availability information regarding at least one MBMS service available in the cell. From the MBMS service availability message, a UE determines if a desired MBMS service can be received in a current cell currently or in the future. The UE requests the desired MBMS service or selects another cell capable of providing the MBMS service.

    摘要翻译： 一种发送和接收MBMS服务可用性信息的方法。 为了支持接收MBMS服务的UE的移动性，RNC向其控制的多个小区中的每一个发送包括关于小区中可用的至少一个MBMS服务的业务可用性信息和资源可用性信息的MBMS服务可用性消息。 从MBMS服务可用性消息，UE确定在当前或将来当前小区中是否可以接收到期望的MBMS服务。 UE请求所需的MBMS服务或者选择能够提供MBMS服务的另一小区。

    Method and apparatus for signaling control information of uplink packet data service in mobile telecommunication system
    3.
    发明申请
    Method and apparatus for signaling control information of uplink packet data service in mobile telecommunication system 审中-公开
    移动电信系统中上行分组数据业务信令控制信息的方法和装置

    公开(公告)号：US20060146761A1

    公开(公告)日：2006-07-06

    申请号：US11320563

    申请日：2005-12-30

    申请人： Soeng-Hun Kim ,  Gert Van Lieshout ,  Kook-Heui Lee ,  Kyeong-In Jeong

    发明人： Soeng-Hun Kim ,  Gert Van Lieshout ,  Kook-Heui Lee ,  Kyeong-In Jeong

    IPC分类号： H04B7/216

    CPC分类号： H04W72/1284 ,  H04W28/065

    摘要： Disclosed is a mobile telecommunication system in which packet data is transmitted over an uplink, and particularly a method and an apparatus for transmitting control information from a UE to a Node B. By multiplexing, several upper layer data units and MAC layer control information are included in a packet which the UE transmits during one transmission period in the uplink. A header of the packet accommodates multiplexing information, and thus the Node B uses the multiplexing information for demultiplexing upper layer data units from the packet. When the packet accommodates only the MAC layer control information, the UE does not insert the header into the packet, thereby reducing the packet size. The Node B then determines whether the packet includes only the control information or the upper layer data units together with the header.

    摘要翻译： 公开了一种移动电信系统，其中通过上行链路传输分组数据，特别是一种用于从UE向节点B发送控制信息的方法和装置。通过复用，包括若干上层数据单元和MAC层控制信息 在UE在上行链路的一个发送周期期间发送的分组中。 分组的报头容纳复用信息，因此节点B使用多路复用信息来从分组中解复用上层数据单元。 当分组仅容纳MAC层控制信息时，UE不将报头插入分组，从而减小分组大小。 然后，节点B确定分组是否仅包括控制信息或上层数据单元与报头一起。

    Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
    4.
    发明申请
    Cell reselection method for receiving packet data in a mobile communication system supporting MBMS 有权
    用于在支持MBMS的移动通信系统中接收分组数据的小区重选方法

    公开(公告)号：US20050090278A1

    公开(公告)日：2005-04-28

    申请号：US10924078

    申请日：2004-08-23

    申请人： Kyeong-In Jeong ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Van Lieshout

    发明人： Kyeong-In Jeong ,  Kook-Heui Lee ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Van Lieshout

    IPC分类号： H04B7/26 ,  H04W4/06 ,  H04W36/08 ,  H04W48/20 ,  H04B7/00

    CPC分类号： H04W36/0055 ,  H04W48/20 ,  H04W72/005

    摘要： A method for selecting a cell by a user equipment (UE) to receive a Multimedia Broadcast/Multicast Service (MBMS) service in a mobile communication system which supports the MBMS service with different frequency allocations (FAs) in the same area. In the method, a radio network controller (RNC) transmits information on an MBMS cell to the UE, and the MBMS cell information includes an MBMS offset for guaranteeing priority for cell reselection to the MBMS cell. The UE performs cell reselection using the MBMS cell information and receives the MBMS service from the reselected cell.

    摘要翻译： 一种在用户设备（UE）中选择在相同区域中支持具有不同频率分配（MBMS）的MBMS服务的移动通信系统中的多媒体广播/组播服务（MBMS）服务的方法。 在该方法中，无线网络控制器（RNC）向UE发送关于MBMS小区的信息，MBMS小区信息包括用于保证对MBMS小区的小区重选的优先级的MBMS偏移。 UE使用MBMS小区信息进行小区重选，并从重新选择的小区接收MBMS服务。

    Cell reselection method and apparatus for preventing ping-pong in a mobile communications system
    5.
    发明申请
    Cell reselection method and apparatus for preventing ping-pong in a mobile communications system 有权

    公开(公告)号：US20060258386A1

    公开(公告)日：2006-11-16

    申请号：US11372467

    申请日：2006-03-10

    申请人： Kyeong-In Jeong ,  Gert Van Lieshout ,  Kook-Heui Lee

    发明人： Kyeong-In Jeong ,  Gert Van Lieshout ,  Kook-Heui Lee

    IPC分类号： H04B7/00

    CPC分类号： H04W36/24 ,  H04W36/32 ,  H04W84/042

    摘要： A method and apparatus are provided for enabling a UE to perform accurate and efficient cell reselection in a cellular mobile communications system. If reselection to the same cell is repeated, the UE releases itself from a high-speed UE state or excludes the number of reselections to the same cell from the number of cell changes counted for a duration set for deciding as to the high-speed UE state, according to a ping-pong duration threshold and a ping-pong occurrence number threshold. The UE uses a non-scaled down cell reselection time limit in a non-high-speed UE state, and a scaled-down cell reselection time limit in the high-speed UE state. Thus, the UE reselects to a non-serving cell having the highest ranking continuously for the cell reselection time limit.

    METHOD AND APPARATUS FOR PERFORMING HANDOVER USING PACKET DATA CONVERGENCE PROTOCOL (PDCP) REORDERING IN MOBILE COMMUNICATION SYSTEM
    6.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER USING PACKET DATA CONVERGENCE PROTOCOL (PDCP) REORDERING IN MOBILE COMMUNICATION SYSTEM 有权
    在移动通信系统中使用分组数据汇总协议（PDCP）执行切换的方法和装置

    公开(公告)号：US20080095116A1

    公开(公告)日：2008-04-24

    申请号：US11875315

    申请日：2007-10-19

    申请人： Soeng-Hun KIM ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

    发明人： Soeng-Hun KIM ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/0055 ,  H04L1/1841 ,  H04W36/02 ,  H04W36/24

    摘要： Improving communication efficiency in handover re-establishing an ARQ entity in a mobile communication system is disclosed. The method includes transmitting first Packet Data Convergence Protocol (PDCP) Packet Data Units (PDUs) correctly received from the source cell, together with a special indication requiring reordering of the first PDCP PDUs, from a Radio Link Control (RLC) receiving buffer to a PDCP receiving entity when a handover command message from a source cell to a target cell is received; buffering the first PDCP PDUs in a PDCP PDU reordering buffer by the PDCP receiving entity in response to the special indication; and when a second PDCP PDU is received from the target cell through a new RLC receiving entity for the target cell, outputting third PDCP PDUs up to a PDCP PDU before a first missing PDCP PDU having a sequence number higher than that of the second PDCP PDU from the PDCP reordering buffer. In the method, a PDCP entity performs reordering, thereby improving efficiency of communication.

    摘要翻译： 公开了提高移动通信系统中重传ARQ实体的切换中的通信效率。 该方法包括将从源小区正确接收的第一分组数据收敛协议（PDCP）分组数据单元（PDU）以及需要从第一PDCP PDU重新排序的特殊指示从无线链路控制（RLC）接收缓冲区发送到 当从源小区到目标小区的切换命令消息被接收时，PDCP接收实体; 响应特殊指示，由PDCP接收实体缓冲PDCP PDU重排序缓冲器中的第一PDCP PDU; 并且当通过用于目标小区的新的RLC接收实体从目标小区接收到第二PDCP PDU时，在具有比第二PDCP PDU的序列号高的序列号的第一丢失PDCP PDU之前，将第三PDCP PDU输出直到PDCP PDU 从PDCP重新排序缓冲区。 在该方法中，PDCP实体执行重新排序，从而提高通信的效率。

    Handover method and apparatus in a mobile communication system
    7.
    发明申请
    Handover method and apparatus in a mobile communication system 有权
    移动通信系统中的切换方法和装置

    公开(公告)号：US20080069053A1

    公开(公告)日：2008-03-20

    申请号：US11903080

    申请日：2007-09-20

    申请人： Seong-Hun Kim ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

    发明人： Seong-Hun Kim ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/02

    摘要： A method and apparatus for minimizing data forwarding between Evolved Node Bs (ENBs) during a handover. A User Equipment (UE) sends a status report to an ENB of a source cell immediately before the handover occurs. In this manner, a target cell avoids retransmission of the RLC PDUs, which were successfully transmitted but have not yet been ACKnowledged (ACKed) by the UE, thereby minimizing the amount of data being forwarded from the ENB of the source cell to an ENB of the target cell.

    摘要翻译： 一种用于在切换期间最小化演进节点B（ENB）之间的数据转发的方法和装置。 用户设备（UE）在切换发生之前立即向源小区的ENB发送状态报告。 以这种方式，目标小区避免了成功发送但尚未被UE确认（ACK）的RLC PDU的重传，从而最小化从源小区的ENB转发到ENB的数据量 目标细胞。

    Method and apparatus for allowing user equipment to determine validity of system information before receiving the same in a network sharing system
    8.
    发明申请
    Method and apparatus for allowing user equipment to determine validity of system information before receiving the same in a network sharing system 有权
    允许用户设备在网络共享系统中接收之前确定系统信息的有效性的方法和装置

    公开(公告)号：US20060166693A1

    公开(公告)日：2006-07-27

    申请号：US11340854

    申请日：2006-01-27

    申请人： Kyeong-In Jeong ,  Gert Van Lieshout

    发明人： Kyeong-In Jeong ,  Gert Van Lieshout

    IPC分类号： H04B7/00

    CPC分类号： H04W48/16 ,  H04W36/0055

    摘要： A method and apparatus are provided for receiving system information during inter-cell movement of a user equipment (UE) in a network sharing (NS) system. The UE moves from a previous cell to a new cell. After the movement, the UE compares a public land mobile network (PLMN) identity indicating a PLMN to which the previous cell belongs, with a PLMN identity indicating a PLMN to which the new cell belongs. If the PLMN identity of the new cell is equal to the PLMN identity of the previous cell, the UE sets system information blocks that it has received and stored in the previous cell, as system information of the new cell. If the PLMN identity of the new cell is not equal to the PLMN identity of the previous cell, the UE receives system information blocks with ‘Area scopes Cell and PLMN’ from the new cell, considering that the system information for the previous cell will be invalid in the new cell.

    摘要翻译： 提供了一种用于在网络共享（NS）系统中的用户设备（UE）的小区间移动期间接收系统信息的方法和装置。 UE从前一个小区移动到新的小区。 在移动之后，UE将指示前一小区所属的PLMN的公共陆地移动网络（PLMN）身份与指示新小区所属的PLMN的PLMN标识进行比较。 如果新小区的PLMN标识等于先前小区的PLMN标识，则UE将其接收并存储在先前小区中的系统信息块设置为新小区的系统信息。 如果新小区的PLMN身份不等于先前小区的PLMN身份，则考虑到先前小区的系统信息将是新UE，则UE从新小区接收具有“区域范围小区和PLMN”的系统信息块 在新的单元格中无效。