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1. 发明授权

US07450545B2 Apparatus and method for determining soft handover in a CDMA mobile communication system providing MBMS service 有权
标题翻译：用于确定提供MBMS服务的CDMA移动通信系统中的软切换的装置和方法
公开(公告)号：US07450545B2
公开(公告)日：2008-11-11
申请号：US10463021
申请日：2003-06-16
申请人： Young-Bum Kim , Sung-Ho Choi , Chae-Man Lim , Kook-Heui Lee , Soeng-Hun Kim , Ju-Ho Lee , Joon-Goo Park
发明人： Young-Bum Kim , Sung-Ho Choi , Chae-Man Lim , Kook-Heui Lee , Soeng-Hun Kim , Ju-Ho Lee , Joon-Goo Park
IPC分类号： H04Q7/00 , H04Q7/20 , H04B7/00 , H04B7/216
CPC分类号： H04W36/12 , H04W36/18
摘要： An apparatus and method determines soft handover in a Code Division Multiple Access (CDMA) mobile communication system supporting a Multimedia Broadcast Multicast Service (MBMS) service. In the CDMA mobile communication system supporting an MBMS service, when a User Equipment (UE) moves to a region where it can receive data from a plurality of Node Bs, the UE determines by itself whether to perform soft combining on MBMS data received from the Node Bs. Therefore, even though an MBMS user moves from an existing cell to a new cell, the MBMS service is stably provided, contributing to the convenience of the user.
摘要翻译：一种装置和方法在支持多媒体广播多播服务（MBMS）服务的码分多址（CDMA）移动通信系统中确定软切换。在支持MBMS服务的CDMA移动通信系统中，当用户设备（UE）移动到可以从多个节点B接收数据的区域时，UE自己确定是否对从节点B。因此，即使MBMS用户从现有小区移动到新的小区，也能够稳定地提供MBMS服务，有助于用户的方便。

2. 发明授权

US07307971B2 Soft handover method for multimedia broadcast/multicast service in a CDMA mobile communication system 有权
标题翻译： CDMA移动通信系统中多媒体广播/组播业务的软切换方法
公开(公告)号：US07307971B2
公开(公告)日：2007-12-11
申请号：US10423636
申请日：2003-04-25
申请人： Joon-Goo Park , Sung-Ho Choi , Jin-Weon Chang , Kook-Heui Lee , Soeng-Hun Kim , Ju-Ho Lee
发明人： Joon-Goo Park , Sung-Ho Choi , Jin-Weon Chang , Kook-Heui Lee , Soeng-Hun Kim , Ju-Ho Lee
IPC分类号： H04Q7/00 , H04Q7/20 , H04J3/06
CPC分类号： H04W56/001 , H04B7/2643 , H04W92/10 , H04W92/12 , Y02D70/449
摘要： A method for providing soft handover in a code division multiple access mobile communication system supporting multicast multimedia broadcast service. In an asynchronous mobile communication system supporting an MBMS service, when a UE moves to a region where it can receive data from a plurality of Node Bs, soft handover is performed on the UE. Thus, even though an MBMS user moves from an existing cell to a new cell, a stable MBMS service is provided. Furthermore, the UE can soft-combine data received from a plurality of Node Bs.
摘要翻译：一种在支持组播多媒体广播服务的码分多址移动通信系统中提供软切换的方法。在支持MBMS服务的异步移动通信系统中，当UE移动到可从多个节点B接收数据的区域时，对UE执行软切换。因此，即使MBMS用户从现有小区移动到新小区，提供稳定的MBMS服务。此外，UE可以对从多个节点B接收的数据进行软组合。

3. 发明授权

US07395076B2 Paging apparatus and method for MBMS service in a mobile communication system 有权
标题翻译：移动通信系统中MBMS服务的寻呼装置和方法
公开(公告)号：US07395076B2
公开(公告)日：2008-07-01
申请号：US10465321
申请日：2003-06-18
申请人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee
发明人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee
IPC分类号： H04Q7/20
CPC分类号： H04L12/189 , H04W68/02 , H04W76/40 , Y02D70/1224 , Y02D70/24
摘要： A method for paging user equipments (UEs) receiving a second service in a mobile communication system providing a first service and the second service. A serving General Packet Radio Service (GPRS) support node (SGSN), determines an identifier indicating the second service and a coefficient related to paging occasions for transmitting a paging instance indicating presence/absence of paging information related to the second service in response to a request for the second service from UEs, and transmits the determined identifier and coefficient to a radio network controller (RNC). The RNC transmits the identifier and the coefficient to the UEs, determines the paging occasions and transmission times of the paging instance in each of the paging occasions by using the identifier and the coefficient, and transmits the paging instances over a first channel at the transmission times of the paging instances for each of the paging occasions so that the UEs recognize presence/absence of the paging information.
摘要翻译：一种在提供第一服务和第二服务的移动通信系统中寻呼接收第二服务的用户设备（UE）的方法。服务通用分组无线服务（GPRS）支持节点（SGSN）确定指示第二服务的标识符和与寻呼机会相关的系数，用于响应于第二服务发送指示与第二服务有关的寻呼信息的存在/不存在的寻呼实例从UE请求第二个服务，并将确定的标识符和系数发送到无线电网络控制器（RNC）。 RNC向UE发送标识符和系数，通过使用标识符和系数在每个寻呼时刻确定寻呼时刻和寻呼实例的发送时间，并在传输时间内通过第一信道发送寻呼实例的每个寻呼时机的寻呼实例，以便UE识别寻呼信息的存在/不存在。

4. 发明授权

US07515922B2 Method of transmitting/receiving control message in a mobile communication system providing multimedia broadcast/multicast service 有权
标题翻译：在提供多媒体广播/组播服务的移动通信系统中发送/接收控制消息的方法
公开(公告)号：US07515922B2
公开(公告)日：2009-04-07
申请号：US10641500
申请日：2003-08-15
申请人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Il Han
发明人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Il Han
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04L12/189 , H04H20/16 , H04H20/57 , H04W4/06 , H04W68/00 , H04W72/005
摘要： A control message transmitting/receiving method in an MBMS-supporting mobile communication system. In the present invention, an RNC periodically transmits control messages related to MBMS RB setup to UEs. Thus, although a UE initially fails to receive an intended MBMS service, it can set up an MBMS RB by receiving a related retransmitted control message. Also, the RNC periodically provides information about ongoing MBMS services on a cell basis so that a UE can decide whether its requested MBMS service is in progress and request information required to set up an MBMS RB for the MBMS service to the RNC by individual signaling.
摘要翻译：一种MBMS支持移动通信系统中的控制消息发送/接收方法。在本发明中，RNC周期性地向UE发送与MBMS RB建立有关的控制消息。因此，虽然UE最初未能接收到预定的MBMS服务，但是它可以通过接收相关的重发控制消息来建立MBMS RB。此外，RNC周期性地基于小区提供关于正在进行的MBMS服务的信息，以便UE可以通过单独的信令来决定其所请求的MBMS服务是否正在进行，并且通过单独的信令向RNC发送针对MBMS服务的MBMS RB建立所需的信息。

5. 发明授权

US07450547B2 Method for resuming header decompression in a multimedia broadcast/multicast service system 有权
标题翻译：在多媒体广播/组播服务系统中恢复报头解压缩的方法
公开(公告)号：US07450547B2
公开(公告)日：2008-11-11
申请号：US11063348
申请日：2005-02-14
申请人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Gert Jan Van Lieshout
发明人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Gert Jan Van Lieshout
IPC分类号： H04Q7/00
CPC分类号： H04L65/607 , H04L29/06027 , H04L65/608 , H04L69/04 , H04W28/06 , H04W36/0033
摘要： Disclosed is a method for resuming header decompression by receiving multimedia broadcast/multicast service (MBMS) packet data having compressed headers in a mobile communication system providing the MBMS. The method includes the steps of detecting a moving of user equipment (UE) receiving the MBMS into a new cell from an old cell, copying and storing old header decompression context information used in the old cell, initializing a dynamic part to decompress headers of packet data for the MBMS and waiting for an IR-DYN packet until the IR-DYN packet has been received in the UE, in order to update the old header decompression information, creating a new header decompression context through updating the old header decompression information by using the IR-DYN packet when the IR-DYN packet has been received in the UE, and decompressing the headers of the packet data for the MBMS transmitted from the new cell by using the new header decompression context.
摘要翻译：公开了一种通过在提供MBMS的移动通信系统中接收具有压缩报头的多媒体广播/组播服务（MBMS）分组数据来恢复报头解压缩的方法。该方法包括以下步骤：从旧单元检测接收MBMS的用户设备（UE）移动到新小区中的步骤，复制和存储在旧小区中使用的旧报头解压缩上下文信息，初始化动态部分以解压缩报文的报头用于MBMS并等待IR-DYN分组的数据，直到在UE中已经接收到IR-DYN分组为了更新旧的报头解压缩信息，通过使用更新旧的报头解压缩信息来创建新的报头解压缩上下文当在UE中接收到IR-DYN分组时，IR-DYN分组，并且通过使用新的报头解压缩上下文解压缩从新小区发送的MBMS的分组数据的报头。

6. 发明申请

US20060104225A1 Multimedia broadcast and multicast service paging 有权
标题翻译：多媒体广播和多播服务寻呼
公开(公告)号：US20060104225A1
公开(公告)日：2006-05-18
申请号：US10525146
申请日：2003-08-14
申请人： Soeng-Hun Kim , Sung-Ho Choi , Kook-Heui Lee , Shanpeng Xiao , Detao Li , Chunying Sun
发明人： Soeng-Hun Kim , Sung-Ho Choi , Kook-Heui Lee , Shanpeng Xiao , Detao Li , Chunying Sun
IPC分类号： H04Q7/00
CPC分类号： H04W68/00 , H04L12/189 , H04L51/38 , H04W4/06
摘要： This invention provides a paging method for Multimedia Broadcast/Multicast Service in mobile communication system paging process and radio resource setup process are merged in this method to try to reduce uplink responses. This invention extends existing PCH IubFP frame structure by adding MBMS Indication bit(MI) to PCH IubFP frame. The PCH IubFP frame includes Paging Indication (PI) and Paging Message. Paging message carries MBMS service information. MBMS Service Identity or MBMS Paging Indicator is added to the reserved 12 bits in Paging Indicator Channel (PICH) frame structure. Radio Network Controller (RNC) transfers Paging Indicator Message and paging message to Base Station (Node B) so as to send over the air-interface.
摘要翻译：本发明提供了一种移动通信系统中寻呼过程中多媒体广播/组播业务的寻呼方法，并且在该方法中合并了无线资源建立过程，以尝试减少上行响应。本发明通过向PCH IubFP帧添加MBMS指示位（MI）来扩展现有的PCH IubFP帧结构。 PCH IubFP帧包括寻呼指示（PI）和寻呼消息。寻呼消息携带MBMS业务信息。在寻呼指示符信道（PICH）帧结构中，MBMS业务标识或MBMS寻呼指示符被添加到保留的12比特。无线网络控制器（RNC）将寻呼指示消息和寻呼消息传送到基站（Node B），以便通过空中接口发送。

7. 发明授权

US07751403B2 Selective combining method and apparatus in a mobile communication system 有权
标题翻译：移动通信系统中的选择性组合方法和装置
公开(公告)号：US07751403B2
公开(公告)日：2010-07-06
申请号：US11026112
申请日：2004-12-30
申请人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Gert Jan Van Lieshout
发明人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Gert Jan Van Lieshout
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W36/18 , H04B7/022 , H04W4/06
摘要： An apparatus and method for selectively combining broadcast data packets from a plurality of cells in a user equipment (UE). A selective combiner stores a received broadcast data packet in a buffer if a sequence number of the broadcast data packet received from the plurality of cells does not fall within a reception window, and stores the received broadcast data packet in the buffer if a sequence number of the received broadcast data packet falls within the reception window but has not been stored in the buffer. The selective combiner updates the reception window if a sequence number of the received broadcast data packet does not fall within the reception window, and discards the received broadcast data packet if a sequence number of the received broadcast data packet falls within the reception window but has been stored in the buffer.
摘要翻译：一种用于选择性地组合来自用户设备（UE）中的多个小区的广播数据分组的装置和方法。如果从多个小区接收到的广播数据分组的序列号不在接收窗口内，则选择性组合器将接收到的广播数据分组存储在缓冲器中，并且如果接收的广播数据分组的序列号为所接收的广播数据分组落在接收窗口内，但尚未存储在缓冲器中。如果所接收的广播数据分组的序列号不在接收窗口内，则选择性组合器更新接收窗口，并且如果所接收的广播数据分组的序列号落在接收窗口内但是已经被接收到的广播数据分组丢弃存储在缓冲区中。

8. 发明授权

US07301927B2 Apparatus and method for multimedia broadcast/multicast service in a mobile communication system 有权
标题翻译：移动通信系统中的多媒体广播/组播服务的装置和方法
公开(公告)号：US07301927B2
公开(公告)日：2007-11-27
申请号：US10428631
申请日：2003-05-02
申请人： Kook-Heui Lee , Sung-Ho Choi , Soeng-Hun Kim , Joon-Goo Park
发明人： Kook-Heui Lee , Sung-Ho Choi , Soeng-Hun Kim , Joon-Goo Park
IPC分类号： H04Q7/24
CPC分类号： H04W72/005 , H04W88/14
摘要： A method and apparatus for providing an MBMS (Multimedia Broadcast/Multicast Service) service to user equipments (UEs) that desire to receive the MBMS service, in a code division multiple access (CDMA) mobile communication system including a plurality of radio network controllers (RNCs), a plurality of SGSNs (Serving GPRS (General Packet Radio Service) Supporting Nodes) connected to each of the RNCs, and a plurality of the UEs wirelessly connectable to the RNCs, and providing the MBMS service to the UEs. The UEs request a desired MBMS service, and receive an MBMS service provided in response to the request. The RNCs transmit data related to the MBSM service to UEs wirelessly connected to thereto among UEs that requested the service. The SGSNs control a procedure related to the MBMS service for the UEs that requested the service. A default SGSN is individually designated for the MBMS service, and the default SGSN transmits MBMS data for the given MBMS service to UEs that requested the given MBMS service, through the RNCs.
摘要翻译：一种用于在包括多个无线电网络控制器的码分多址（CDMA）移动通信系统中向希望接收MBMS服务的用户设备（UE）提供MBMS（多媒体广播/组播服务）服务的方法和装置 RNC），连接到每个RNC的多个SGSN（服务GPRS（通用分组无线电业务）支持节点），以及可无线地连接到RNC的多个UE，以及向UE提供MBMS服务。 UE请求所需的MBMS服务，并且接收响应于该请求而提供的MBMS服务。 RNC在请求该服务的UE中向与其无线连接的UE发送与MBSM业务相关的数据。 SGSN针对请求该服务的UE控制与MBMS服务有关的过程。针对MBMS服务单独地指定了默认SGSN，并且默认SGSN通过RNC向给予MBMS服务的UE发送用于请求给定MBMS服务的MBMS。

9. 发明申请

US20060107287A1 Multimedia broadcast/multicast service announcement and notification 审中-公开
标题翻译：多媒体广播/多播服务公告和通知
公开(公告)号：US20060107287A1
公开(公告)日：2006-05-18
申请号：US10524715
申请日：2003-08-14
申请人： Kook-Heui Lee , Soeng-Hun Kim , Sung-Ho Choi , Chang Duan , Detao Li
发明人： Kook-Heui Lee , Soeng-Hun Kim , Sung-Ho Choi , Chang Duan , Detao Li
IPC分类号： H04N7/16 , H04N7/10 , H04N7/025
CPC分类号： H04W4/06 , H04W48/12 , H04W72/005
摘要： The present invention proposes a method of making use of Cell Broadcast to support MBMS transfer service announcement or service notification transfer. The method of transferring service announcement comprises the following steps: CBC commands UTRAN connected with it by a signaling message to send service announcement; UTRAN arranges the prescribed time of sending MBMS service announcement message, adds the brief description information to the schedule message and sends the schedule message; after receiving the schedule message, UE configures physical layer thereof to prepare for receiving MBMS service announcement message. UTARN sends MBMS service announcement message at the prescribed time.
摘要翻译：本发明提出了一种利用小区广播来支持MBMS传送服务通知或服务通知传送的方法。传输业务通告的方法包括以下步骤：通过信令消息与其连接的CBC命令UTRAN发送业务通告; UTRAN布置发送MBMS服务通知消息的规定时间，将简要说明信息添加到调度消息中并发送调度消息; 在接收到调度消息后，UE配置物理层准备接收MBMS业务通告消息。 UTARN在规定的时间发送MBMS服务通告消息。

10. 发明申请

US20050090278A1 Cell reselection method for receiving packet data in a mobile communication system supporting MBMS 有权
标题翻译：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。

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