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。

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。

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。

公开(公告)号：US08614971B2

公开(公告)日：2013-12-24

申请号：US10845001

申请日：2004-05-13

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Joon-Goo Park ,  Sung-Oh Hwang ,  Eun-Jung Kim ,  Kyeong-In Jeong

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Joon-Goo Park ,  Sung-Oh Hwang ,  Eun-Jung Kim ,  Kyeong-In Jeong

IPC分类号： H04H20/71 ,  H04B7/216 ,  H04J3/26

CPC分类号： H04W72/02 ,  H04W4/06 ,  H04W48/08

摘要： A mobile communication system supporting an MBMS service includes a Node B having a plurality of transport channels and at least one UE communicating with the Node B. The Node B selects a transport channel for MBMS control information among a plurality of transport channels mapped to a secondary common control physical channel; transmits a system information block indicating the selected transport channel to a cell area where UEs are located, using a primary common control physical channel; and transmits the MBMS control information to the cell area using the selected transport channel. The UE receives a system information block indicating a transport channel selected to transmit MBMS control information among a plurality of transport channels mapped to a secondary common control physical channel, over a primary common control physical channel; receives the MBMS control information over the selected transport channel among the plurality of the transport channels, using the system information block; and receives the MBMS service using the MBMS control information.

摘要翻译： 支持MBMS服务的移动通信系统包括具有多个传输信道的节点B和与节点B通信的至少一个UE。节点B在映射到次要节点的多个传输信道中选择用于MBMS控制信息的传输信道 通用控制物理通道; 使用主公共控制物理信道将指示所选择的传输信道的系统信息块发送到UE所在的小区区域; 并使用所选择的传输信道将MBMS控制信息发送到小区区域。 UE通过主公共控制物理信道接收指示被映射到辅助公共控制物理信道的多个传输信道中的MBMS控制信息选择的传输信道的系统信息块; 使用所述系统信息块在所述多个传输信道中通过所选择的传输信道接收MBMS控制信息; 并使用MBMS控制信息接收MBMS服务。

公开(公告)号：US07171212B2

公开(公告)日：2007-01-30

申请号：US10438419

申请日：2003-05-15

申请人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

发明人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

IPC分类号： H04Q7/20 ,  H04Q7/00

CPC分类号： H04L12/189 ,  H04L12/185 ,  H04W8/26 ,  H04W76/12 ,  H04W76/40 ,  H04W92/14

摘要： A method for setting up signaling connection between an RNC and an SGSN in a mobile communication system is provided. Upon receiving a service request for a particular MBMS service from a particular UE, an RNC determines whether it is necessary to set up new signaling connection for the particular MBMS service, and sets up signaling connection with an SGSN according to the determination result. The SGSN, if it desires to stop the particular MBMS service, sends a service stop request to the RNC over the signaling connection set for the particular MBMS service. The RNC then instructs at least one UE providing the particular MBMS service to stop the particular MBMS service in response to the service stop request.

摘要翻译： 提供了一种用于在移动通信系统中建立RNC与SGSN之间的信令连接的方法。 在从特定UE接收到针对特定MBMS服务的服务请求时，RNC确定是否需要为特定MBMS服务建立新的信令连接，并根据确定结果与SGSN建立信令连接。 如果SGSN希望停止特定的MBMS服务，则SGSN通过针对特定MBMS服务的信令连接集向RNC发送服务停止请求。 RNC然后指示提供特定MBMS服务的至少一个UE响应于服务停止请求停止特定MBMS服务。

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。

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。

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。

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。

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。