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    Method and apparatus for performing non-scheduled transmission in a mobile communication system for supporting an enhanced uplink data channel
    61.
    发明授权
    Method and apparatus for performing non-scheduled transmission in a mobile communication system for supporting an enhanced uplink data channel 有权
    用于在用于支持增强的上行链路数据信道的移动通信系统中执行非调度传输的方法和装置

    公开(公告)号：US07756087B2

    公开(公告)日：2010-07-13

    申请号：US11183252

    申请日：2005-07-18

    申请人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    发明人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    IPC分类号： H04B7/216

    CPC分类号： H04W72/1284 ,  H04W72/1236

    摘要： A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through non-scheduled transmission. Data transmission time intervals for user equipments (UEs) have different values in the non-scheduled transmission and therefore uplink interference is reduced. An non-scheduled transmission period N and the number of non-scheduled transmissions k are determined such that each UE performs the non-scheduled transmission. A Node B and each UE are notified of possible non-scheduled transmission time intervals based on the determined non-scheduled transmission period N and the determined number of non-scheduled transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible non-scheduled transmission time intervals.

    摘要翻译： 使用增强型上行链路专用传输信道的移动通信系统通过非调度传输以相对低的有效数据速率发送数据。 用户设备（UE）的数据传输时间间隔在非调度传输中具有不同的值，因此降低了上行链路干扰。 确定非调度传输周期N和非调度传输数量k，使得每个UE执行非调度传输。 基于所确定的非调度传输周期N和通过信令确定的非调度传输k的数量，向节点B和每个UE通知可能的非调度传输时间间隔。 UE以可能的非调度传输时间间隔发送没有节点B调度的上行链路数据。

    Temporary mobile group identifier generation and distribution method
    63.
    发明授权
    Temporary mobile group identifier generation and distribution method 有权
    临时移动组标识符生成和分发方法

    公开(公告)号：US07450534B2

    公开(公告)日：2008-11-11

    申请号：US10524705

    申请日：2003-08-12

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

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

    IPC分类号： H04H20/71

    CPC分类号： H04W4/08 ,  H04L12/185 ,  H04L12/189 ,  H04L29/12292 ,  H04L61/2069 ,  H04W68/00

    摘要： A method for creating and assigning TMGI, comprising steps of: sending a message to a SGSN when an UE joining a MBMS service group; if a MBMS TMGI has been added to SGSN records, the SGSN directly replying to the UE with the TMGI corresponding to a service; if there is no record for this service in the SGSN, the SGSN sending a message to the GGSN, and if the TMGI corresponding to this service is created by the GGSN, the GGSN sending it to the SGSN; if there is no record in the GGSN and a TMGI is created by the GGSN, the GGSN creates a TMGI for the MBMS service; e. the SGSN sending the TMGI received from the GGSN to the RNC. f. The UE receiving signal from the RNC by using the TMGI.

    摘要翻译： 一种用于创建和分配TMGI的方法，包括以下步骤：当UE加入MBMS服务组时，向SGSN发送消息; 如果已将MBMS TMGI添加到SGSN记录中，则SGSN直接回复与服务对应的TMGI的UE; 如果在SGSN中没有该业务的记录，SGSN向GGSN发送消息，如果GGSN创建了与该业务相对应的TMGI，GGSN将其发送给SGSN; 如果GGSN中没有记录，并且由GGSN创建TMGI，则GGSN为MBMS服务创建TMGI; e。 SGSN将从GGSN接收到的TMGI发送给RNC。 F。 UE通过使用TMGI从RNC接收信号。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING INFORMATION USING RANDOM ACCESS PROCEDURE IN MOBILE COMMUNICATION SYSTEM
    64.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING INFORMATION USING RANDOM ACCESS PROCEDURE IN MOBILE COMMUNICATION SYSTEM 有权
    在移动通信系统中使用随机访问程序发送/接收信息的方法和装置

    公开(公告)号：US20080214193A1

    公开(公告)日：2008-09-04

    申请号：US11836602

    申请日：2007-08-09

    申请人： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

    发明人： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

    IPC分类号： H04Q7/20

    CPC分类号： H04W74/004 ,  H04W74/0833 ,  H04W76/10 ,  H04W92/10

    摘要： Disclosed is a method and an apparatus for transmitting and receiving additional information through a random access procedure by mapping at least one additional information element to random access codes to be used in a random access procedure between a UE and an ENB in a mobile communication system. According to the method, a random access code selected based on additional information to be transmitted and a triggering cause of the random access procedure is transmitted from the UE to the ENB. Each random access code is differently mapped to at least one additional information element according to a class of a cause for which a corresponding random access procedure is triggered, and the additional information elements are mapped to different ranges of random access codes according to the classes of the cause.

    摘要翻译： 公开了一种用于通过将移动通信系统中的UE和ENB之间的随机接入过程中的至少一个附加信息元素映射到随机接入码中的随机接入过程来发送和接收附加信息的方法和装置。 根据该方法，从UE向ENB发送基于要发送的附加信息选择的随机接入码和随机接入过程的触发原因。 每个随机访问代码根据触发对应的随机访问过程的原因的类被不同地映射到至少一个附加信息元素，并且附加信息元素根据类别的随机访问代码被映射到不同的随机访问代码范围 的原因

    Method and apparatus for controlling reliability of feedback signal in a mobile communication system supporting HARQ
    65.
    发明申请
    Method and apparatus for controlling reliability of feedback signal in a mobile communication system supporting HARQ 审中-公开
    用于控制支持HARQ的移动通信系统中的反馈信号的可靠性的方法和装置

    公开(公告)号：US20070041349A1

    公开(公告)日：2007-02-22

    申请号：US11507042

    申请日：2006-08-21

    申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Joon-Young Cho ,  Hwan-Joon Kwon

    发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Joon-Young Cho ,  Hwan-Joon Kwon

    IPC分类号： H04B7/216

    CPC分类号： H04L1/1692 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1858 ,  H04L2001/125

    摘要： A method and apparatus for controlling reliability of a feedback signal in a mobile communication system supporting HARQ are provided. A transmitter determines reliability indication information indicating a required reliability for a feedback signal for a user data packet to be transmitted, and sends the user data packet and the reliability indication information in per packet control information associated with the user data packet. A receiver receives the user data packet and the per packet control information, decodes the user data packet according to the per packet control information, performs an error verification on the decoded user data packet that comprises errors, and transmits the feedback signal with a reliability determined, based on the reliability indication information according to the result of the error verification.

    摘要翻译： 提供了一种用于控制支持HARQ的移动通信系统中的反馈信号的可靠性的方法和装置。 发射机确定指示要发送的用户数据分组的反馈信号的所需可靠性的可靠性指示信息，并且将用户数据分组和可靠性指示信息发送到与用户数据分组相关联的每个分组控制信息中。 接收器接收用户数据分组和每个分组控制信息，根据每个分组控制信息对用户数据分组进行解码，对包含错误的解码的用户数据分组执行错误验证，并以确定的可靠性发送反馈信号 根据错误验证的结果，基于可靠性指示信息。

    Handover method and apparatus between different systems
    66.
    发明申请
    Handover method and apparatus between different systems 有权
    不同系统之间的切换方法和装置

    公开(公告)号：US20070036109A1

    公开(公告)日：2007-02-15

    申请号：US11482109

    申请日：2006-07-07

    申请人： No-Jun Kwak ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Kyeong-In Jeong ,  Eun-Hui Bae ,  Han-Na Lim ,  O-Sok Song

    发明人： No-Jun Kwak ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Kyeong-In Jeong ,  Eun-Hui Bae ,  Han-Na Lim ,  O-Sok Song

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/0066 ,  H04W36/0011 ,  H04W36/14 ,  H04W76/22 ,  H04W92/02

    摘要： A method and apparatus performs handover from an OFDM-based E-UMTS system to a CDMA-based UMTS system. A UE in communication with a PDN via the E-UMTS system, measures signal strength of the UMTS system, and sends a measurement report message indicating the measured signal strength to the E-UMTS system. A radio access network (E-RAN) of the E-UMTS system, determines whether to perform handover from the E-UMTS system to the UMTS system based on the measured signal strength. If the handover is to be performed, a core network (E-CN) of the E-UMTS system generates a PDP context and an MM context for the UE in response to a handover request from the E-RAN. The E-CN sets up a data tunnel for the UE to a GGSN of the UMTS system using the PDP/MM context. After setting up the data tunnel, the E-CN sends to the UE a handover command message including information on a radio bearer (RB) to be used by the UE to access the UMTS system. The UE accesses the UMTS system using the RB information. After accessing the UMTS system, the UE forwards user data for the UE via a data transmission path composed of the E-CN, the data tunnel, a SGSN, and a RAN of the UMTS system, between the PDN and the UE.

    摘要翻译： 方法和装置执行从基于OFDM的E-UMTS系统到基于CDMA的UMTS系统的切换。 经由E-UMTS系统与PDN通信的UE测量UMTS系统的信号强度，并向E-UMTS系统发送指示测量信号强度的测量报告消息。 E-UMTS系统的无线接入网络（E-RAN）基于测量的信号强度来确定是否执行从E-UMTS系统到UMTS系统的切换。 如果要执行切换，E-UMTS系统的核心网络（E-CN）响应于来自E-RAN的切换请求，为UE生成PDP上下文和MM上下文。 E-CN使用PDP / MM上下文为UE建立到UMTS系统的GGSN的数据隧道。 在建立数据隧道之后，E-CN向UE发送切换命令消息，该切换命令消息包括要被UE用于接入UMTS系统的无线承载（RB）信息。 UE使用RB信息访问UMTS系统。 在接入UMTS系统之后，UE经由PDN与UE之间的E-CN，数据隧道，SGSN和RAN的RAN组成的数据传输路径转发UE的用户数据。

    Method for efficiently utilizing radio resources in a mobile telecommunication system providing VoIP service
    67.
    发明申请
    Method for efficiently utilizing radio resources in a mobile telecommunication system providing VoIP service 审中-公开
    提供VoIP业务的移动电信系统中有效利用无线电资源的方法

    公开(公告)号：US20050213605A1

    公开(公告)日：2005-09-29

    申请号：US11089639

    申请日：2005-03-25

    申请人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi

    发明人： Soeng-Hun Kim ,  Kook-Heul Lee ,  Sung-Ho Choi

    IPC分类号： H04L29/06 ,  H04B7/00 ,  H04L12/56 ,  H04M7/00

    CPC分类号： H04W28/06 ,  H04M7/006 ,  H04W80/02

    摘要： A method for efficiently utilizing radio resources by reducing a size of a PDU of an RLC layer in a mobile communication system supporting a VoIP service. In the method, an RLC PDU is framed without inserting information regarding a start point and an end point of a voice packet, or existence or absence of padding, such that a size of overhead according to transmission of the voice packet can be reduced. Consequently, restricted radio resources can be efficiently used.

    摘要翻译： 一种通过减少支持VoIP业务的移动通信系统中的RLC层的PDU的大小有效地利用无线资源的方法。 在该方法中，RLC PDU被成帧，而不插入关于语音分组的开始点和终点的信息，或者是否存在填充，使得可以减少根据语音分组的传输的开销大小。 因此，可以有效地使用受限的无线电资源。

    Apparatus and method for establishing header compression context according to channel type change in packet data service
    68.
    发明申请
    Apparatus and method for establishing header compression context according to channel type change in packet data service 失效
    根据分组数据业务中的信道类型变化建立报头压缩上下文的装置和方法

    公开(公告)号：US20050037767A1

    公开(公告)日：2005-02-17

    申请号：US10901584

    申请日：2004-07-29

    申请人： Soeng-Hun Kim ,  Sung-Ho Choi

    发明人： Soeng-Hun Kim ,  Sung-Ho Choi

    IPC分类号： H04L12/56 ,  H04L29/06 ,  H04Q7/20 ,  H04B7/00

    CPC分类号： H04W28/06 ,  H04L29/06 ,  H04L69/04

    摘要： Disclosed are an apparatus and method for providing packet data service from a radio network controller (RNC) to user equipment (UE) in a mobile communication system. A radio bearer (RB) of a predetermined channel type is configured to compress and de-compress headers of packets passed between the RNC and the UE. The packet data service is provided from the RNC to the UE via the RB. When the channel type is changed, configuration information associated with an RB of the changed channel type is determined. Header compression (HC) context used in the RB of a previous channel type is acquired according to the configuration information and the RB of the changed channel type including the acquired HC context is configured. The packet data service is continuously provided via the RB of the changed channel type. Therefore, the invention reduces waste of radio resources that is due to a channel type change and delay that is due to system reset.

    摘要翻译： 公开了一种用于在移动通信系统中从无线电网络控制器（RNC）向用户设备（UE）提供分组数据服务的装置和方法。 预定信道类型的无线承载（RB）被配置为压缩和解压缩在RNC与UE之间传递的分组的报头。 分组数据业务通过RB从RNC提供给UE。 当通道类型改变时，确定与改变的通道类型的RB相关联的配置信息。 根据配置信息获取在先前信道类型的RB中使用的报头压缩（HC）上下文，并且配置包括所获取的HC上下文的改变的信道类型的RB。 分组数据业务经由改变的信道类型的RB连续提供。 因此，本发明减少了由于系统复位引起的信道类型改变和延迟引起的无线电资源的浪费。