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303 条记录 (耗时 0.028 秒)

    Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme
    111.
    发明授权
    Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme 有权
    用于控制支持上行链路同步传输方案的CDMA通信系统中的专用信道的传输点的方法

    公开(公告)号：US06934526B2

    公开(公告)日：2005-08-23

    申请号：US10080992

    申请日：2002-02-21

    申请人： Sung-Ho Choi ,  Hyun-Woo Lee ,  Seong-Il Park ,  Ho-Kyu Choi

    发明人： Sung-Ho Choi ,  Hyun-Woo Lee ,  Seong-Il Park ,  Ho-Kyu Choi

    IPC分类号： H04B7/26 ,  H04Q7/20

    CPC分类号： H04B7/2628

    摘要： Disclosed is provided a method for switching an operation mode from a non-USTS to a USTS mode in a Node B capable of communicating with a UE in both the non-USTS mode and the USTS mode. The Node B calculates a difference value between a start point of a downlink dedicated channel frame in a downlink dedicated channel transmitted to the UE in the non-USTS mode and a start point of an uplink dedicated channel frame in an uplink dedicated channel received from the UE. The Node B determines a first control value for controlling the start point of the uplink dedicated channel frame in the uplink dedicated channel by comparing the difference value with a given reference value, and also determines a second control value such that the second control value for the start point of the downlink dedicated channel frame in the downlink dedicated channel becomes a multiple of a given number of chips. Further, the Node B informs the UE of the determined first and second control values, and then transmits a downlink dedicated channel signal such that the start point of the downlink dedicated channel frame becomes a start point determined based on the second control value.

    摘要翻译： 本发明提供了一种在非USTS模式和USTS模式下，能够在能够与UE通信的节点B中将非USTS操作模式切换到USTS模式的方法。 节点B计算在非USTS模式下发送给UE的下行专用信道中的下行专用信道帧的起始点与从上行专用信道接收的上行专用信道帧的起始点之间的差值 UE。 节点B通过将差值与给定参考值进行比较来确定用于控制上行链路专用信道中的上行链路专用信道帧的起始点的第一控制值，并且还确定第二控制值，使得第二控制值为 下行专用信道中的下行链路专用信道帧的起始点成为给定数量的码片的倍数。 此外，节点B向UE通知所确定的第一和第二控制值，然后发送下行链路专用信道信号，使得下行链路专用信道帧的起点成为基于第二控制值确定的起始点。

    Method for distinguishing MBMS service request from other services requests
    113.
    发明申请
    Method for distinguishing MBMS service request from other services requests 有权
    区分MBMS服务请求与其他服务请求的方法

    公开(公告)号：US20050083913A1

    公开(公告)日：2005-04-21

    申请号：US10918148

    申请日：2004-08-13

    申请人： Sung-Ho Choi ,  Sun Chunying ,  Li Xiaoqiang

    发明人： Sung-Ho Choi ,  Sun Chunying ,  Li Xiaoqiang

    IPC分类号： H04W4/06 ,  H04L12/66

    CPC分类号： H04W4/06 ,  H04W76/40

    摘要： The method for distinguishing the MBMS service request from the other service request comprising steps of: sending a message to a UE by a RNC to indicate that the UE needs a RRC or a PS domain connection; sending a message to a SGSN by the UE to indicate it requires MBMS service or dedicated service; and sending different messages to the RNC by the SGSN according to the different service types or messages. This invention can make the SGSN correctly distinguish service requests initiated by different services and then adopt different operations on different service requests accordingly. This kind of differentiated operation can make the SGSN send different signaling to the RNC, which makes the RNC count the number of UEs accurately and avoid the waste of radio resources.

    摘要翻译： 用于区分MBMS服务请求与其他服务请求的方法包括以下步骤：由RNC向UE发送消息以指示UE需要RRC或PS域连接; 由UE向SGSN发送消息以指示其需要MBMS服务或专用服务; 并根据不同的业务类型或消息向SGSN发送不同的消息。 本发明可以使SGSN正确区分不同业务发起的业务请求，对不同的业务请求进行不同的操作。 这种差异化操作可以使SGSN向RNC发送不同的信令，这使得RNC对UE的数量进行准确计数，避免无线资源的浪费。

    Address transforming circuit and semiconductor memory device including the same
    115.
    发明授权
    Address transforming circuit and semiconductor memory device including the same 有权
    地址变换电路和包括其的半导体存储器件

    公开(公告)号：US09128817B2

    公开(公告)日：2015-09-08

    申请号：US13343803

    申请日：2012-01-05

    申请人： Seok-Il Kim ,  You-Keun Han ,  Sung-Ho Choi

    发明人： Seok-Il Kim ,  You-Keun Han ,  Sung-Ho Choi

    IPC分类号： G11C8/04 ,  G06F12/02 ,  G11C8/06

    CPC分类号： G06F12/0207 ,  G11C8/04 ,  G11C8/06

    摘要： An address transforming circuit that can change a memory mapping when a system is booted includes a switch control signal generating circuit and an address transforming unit. The switch control signal generating circuit generates alternately enabled switch control signals synchronized with a reset signal. The address transforming unit transforms bits of a first address to generate a second address in response to the switch control signals. Accordingly, a semiconductor memory device including the address transforming circuit has a long lifetime and high reliability.

    摘要翻译： 一种在系统引导时能够改变存储器映射的地址变换电路包括开关控制信号发生电路和地址变换单元。 开关控制信号发生电路产生与复位信号同步的交替使能的开关控制信号。 地址变换单元响应于开关控制信号，变换第一地址的位以产生第二地址。 因此，包括地址变换电路的半导体存储器件具有长寿命和高可靠性。

    Method and apparatus for providing voice call in mobile communication system and system thereof
    117.
    发明授权
    Method and apparatus for providing voice call in mobile communication system and system thereof 有权
    用于在移动通信系统中提供语音呼叫的方法和装置及其系统

    公开(公告)号：US08792417B2

    公开(公告)日：2014-07-29

    申请号：US12465364

    申请日：2009-05-13

    申请人： Tae-Sun Yeoum ,  Beom-Sik Bae ,  Sung-Ho Choi ,  Hyoung-Kyu Lim ,  Han-Na Lim

    发明人： Tae-Sun Yeoum ,  Beom-Sik Bae ,  Sung-Ho Choi ,  Hyoung-Kyu Lim ,  Han-Na Lim

    IPC分类号： H04W4/00

    CPC分类号： H04W36/0022 ,  H04W92/02

    摘要： A system is provided that provides a voice call service over a Circuit Switching (CS) domain to a User Equipment (UE) that was receiving a service in a Packet Switching (PS) domain. A Mobile Management Entity (MME) sends a paging message to the UE to provide a service in the CS domain. The MME sends a suspend request message requesting suspension of the service being provided to the UE in the PS domain, upon receiving a report message indicating that the UE has switched to the CS domain. A gateway suspends the service in the PS domain upon receiving the suspend request message from the MME.

    摘要翻译： 提供一种系统，其通过电路交换（CS）域向在分组交换（PS）域中接收服务的用户设备（UE）提供语音呼叫服务。 移动管理实体（MME）向UE发送寻呼消息以在CS域中提供业务。 在接收到指示UE切换到CS域的报告消息时，MME发送请求暂停在PS域中向UE提供的业务的暂停请求消息。 在从MME接收到暂停请求消息时，网关在PS域中挂起业务。