公开(公告)号：US20070041377A1

公开(公告)日：2007-02-22

申请号：US11505495

申请日：2006-08-17

Applicant: Jae-Yeon Song ,  Kook-Heui Lee ,  Sung-Oh Hwang ,  Bo-Sun Jung ,  Jong-Hyo Lee ,  Jai-Yong Lee

Inventor： Jae-Yeon Song ,  Kook-Heui Lee ,  Sung-Oh Hwang ,  Bo-Sun Jung ,  Jong-Hyo Lee ,  Jai-Yong Lee

IPC: H04L12/56 ,  H04J3/26

CPC classification number: H04H60/91 ,  H04H20/59 ,  H04H60/25 ,  H04L12/1877 ,  H04L12/189 ,  H04L67/04 ,  H04L67/26 ,  H04W4/06 ,  H04W8/26 ,  H04W48/08 ,  H04W48/16 ,  H04W68/00 ,  H04W80/00

Abstract: Provided is a broadcasting system based on a network using an Internet protocol (IP). In the broadcasting system, a broadcast transmitter previously transmits first access information including a first network address for transmitting a general notification message and second access information associated with management of the broadcasting system, to a broadcast receiver. If a general notification event occurs, the general notification message is generated and the generated general notification message is transmitted to the broadcast receiver via one of a broadcast network and an interaction network using the first network address. The broadcast receiver receives a general notification message based on the first network address in data received from the broadcast transmitter.

Abstract translation: 提供了基于使用因特网协议（IP）的网络的广播系统。 在广播系统中，广播发射机预先向广播接收机发送包括用于发送一般通知消息的第一网络地址和与广播系统的管理相关联的第二接入信息的第一接入信息。 如果发生通用通知事件，则生成通用通知消息，并且通过使用第一网络地址的广播网络和交互网络中的一个将生成的通用通知消息发送到广播接收器。 广播接收机基于从广播发射机接收的数据中的第一网络地址接收通用通知消息。

公开(公告)号：US07171212B2

公开(公告)日：2007-01-30

申请号：US10438419

申请日：2003-05-15

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

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

IPC: H04Q7/20 ,  H04Q7/00

CPC classification number: H04L12/189 ,  H04L12/185 ,  H04W8/26 ,  H04W76/12 ,  H04W76/40 ,  H04W92/14

Abstract: 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.

Abstract translation: 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：US20060285512A1

公开(公告)日：2006-12-21

申请号：US10569442

申请日：2004-08-25

Applicant: Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

Inventor： Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

IPC: H04Q7/00

CPC classification number: H04W72/005 ,  H04W76/20

Abstract: A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) is proposed in the present invention. The present invention provides the method for the mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, it is made possible that MBMS service is compatible backward and equipments are compatible with different versions.

Abstract translation: 在本发明中提出了一种在宽带码分多址（以下称为WCDMA）的移动通信系统中支持多媒体广播和组播业务（以下称为MBMS）的向后兼容的方法。 本发明提供了MBMS服务标识符与RAB标识符之间的映射关系的方法，并且由SGSN评估RNC的能力，并且因此可以使MBMS服务向后兼容，并且设备与不同版本兼容 。

公开(公告)号：US20060258386A1

公开(公告)日：2006-11-16

申请号：US11372467

申请日：2006-03-10

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

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

IPC: H04B7/00

CPC classification number: H04W36/24 ,  H04W36/32 ,  H04W84/042

Abstract: 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.

公开(公告)号：US20060251099A1

公开(公告)日：2006-11-09

申请号：US10566500

申请日：2004-08-12

Applicant: Soeong-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  Sung-Oh Hwang

Inventor： Soeong-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  Sung-Oh Hwang

IPC: H04J3/26

CPC classification number: H04W4/06 ,  H04W28/06 ,  H04W48/08 ,  H04W72/005 ,  H04W72/02 ,  H04W88/12

Abstract: Logical channels including a broadcasting service transmission channel and a broadcasting service control channel are transmitted to or received by UEs in each cell by a transport channel. The broadcasting service transmission channel carries broadcasting data, and the broadcasting service control channel carries control information for the broadcasting service. In the transmission/reception, a network controller and the UEs share logical channel multiplexing options for transmission of the transport channel, and MAC PDUs having header information different according to the logical channel multiplexing options are transmitted

Abstract translation: 包括广播业务传输信道和广播业务控制信道的逻辑信道由各个小区中的UE通过传输信道发送或接收。 广播业务传输信道承载广播数据，广播业务控制信道携带用于广播业务的控制信息。 在发送/接收中，网络控制器和UE共享用于传输信道的传输的逻辑信道复用选项，并且发送具有根据逻辑信道复用选项不同的报头信息的MAC PDU

公开(公告)号：US20060182058A1

公开(公告)日：2006-08-17

申请号：US11346562

申请日：2006-02-03

Applicant: Kyeong-In Jeong ,  Kook-Heui Lee

Inventor： Kyeong-In Jeong ,  Kook-Heui Lee

IPC: H04Q7/00 ,  H04J3/16 ,  H04J3/22 ,  H04J4/00 ,  H04Q7/24

CPC classification number: H04L12/18

Abstract: A method and apparatus for dispersing user equipments (UEs) to non-preferred frequencies in a multimedia broadcast/multicast service (MEMS) system is provided. Information regarding a time required until a next session of the MBMS service is started is received. A determination is made as to whether to set a layer dispersion indicator (LDI) in a session stop message, according to the time required until the next session is started. The determined session stop message is sent to the UEs.

Abstract translation: 提供了一种在多媒体广播/多播服务（MEMS）系统中将用户设备（UE）分散到非优选频率的方法和装置。 接收关于在MBMS服务的下一个会话开始之前所需的时间的信息。 根据直到下一个会话开始所需的时间，确定是否在会话停止消息中设置层分散指示符（LDI）。 确定的会话停止消息被发送到UE。

公开(公告)号：US20060140159A1

公开(公告)日：2006-06-29

申请号：US10533690

申请日：2003-11-05

Applicant: Sung-Ho Choi ,  Kook-Heui Lee ,  Qinghai Gao ,  Detao Li ,  Lixiang Xu

Inventor： Sung-Ho Choi ,  Kook-Heui Lee ,  Qinghai Gao ,  Detao Li ,  Lixiang Xu

IPC: H04J3/00

CPC classification number: H04W92/14 ,  H04W4/06

Abstract: A method of signaling bearer connection on Iu interface for MBMS service, includes the following steps: (a) RNC receives a MBMS Notification message for a certain MBMS service from SGSN; (b) RNC constructs a MBMS Service Request message according to the contents of the notification; (c) RNC sends a SCCP Connection Request message to SGSN, requests to establish a SCCP signaling connection, and then waits for a reply; (d) RNC receives a SCCP Connection Confirmation message from SGSN. This invention solves the problem of signaling connection on Iu interface after MBMS service is introduced into the existing mobile communication system. The connection mode provided in this invention can reasonably utilize network resources, effectively reduce signaling congestion on Iu interface and reduce modifications to the existing Iu interface message.

Abstract translation: 一种用于在MBMS业务的Iu接口上发送承载连接的方法，包括以下步骤：（a）RNC从SGSN接收一个MBMS业务的MBMS通知消息; （b）RNC根据通知的内容构建MBMS服务请求消息; （c）RNC向SGSN发送SCCP连接请求消息，请求建立SCCP信令连接，然后等待回复; （d）RNC从SGSN接收到SCCP连接确认消息。 本发明解决了将MBMS业务引入到现有移动通信系统中之后，在Iu接口上进行信令连接的问题。 本发明提供的连接方式可以合理利用网络资源，有效减少Iu接口的信令拥塞，减少对现有Iu接口消息的修改。

公开(公告)号：US20060072503A1

公开(公告)日：2006-04-06

申请号：US11239640

申请日：2005-09-30

Applicant: Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi

Inventor： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi

IPC: H04Q7/00

CPC classification number: H04L47/24 ,  H04L47/50 ,  H04L47/521 ,  H04L47/626 ,  H04W72/1284 ,  H04W88/12 ,  H04W92/04

Abstract: An apparatus and method for defining non-scheduled data for autonomous transmission without Node B-controlled scheduling and notifying the non-scheduled data in a mobile communication system supporting an uplink packet data service are provided. An Radio Network Controller (RNC) includes in an Enhanced Uplink Dedicated CHannel (E-DCH) setup message minimum set information indicating whether each transmittable Media Access Control-data (MAC-d) flow can be transmitted without a scheduling command from a Node B. The minimum set information may containing a maximum allowed Media Access Control-enhanced Protocol Data Unit (MAC-e PDU) size for the MAC-d flow. In the presence of data in the MAC-d flow indicated by the minimum set information, a User Equipment (UE) transmits the MAC-d flow data on the uplink even without transmission resources allowed by the scheduling command from the Node B.

Abstract translation: 提供了一种用于在没有节点B控制的调度的情况下定义用于自主传输的非调度数据并在支持上行链路分组数据服务的移动通信系统中通知非调度数据的装置和方法。 无线电网络控制器（RNC）包括增强上行链路专用信道（E-DCH）建立消息中的最小集合信息，该信息指示是否可以从节点B发送没有调度命令的每个可发送的媒体访问控制数据（MAC-d）流 最小设置信息可以包含用于MAC-d流的最大允许媒体访问控制增强协议数据单元（MAC-e PDU）大小。 在由最小设置信息指示的MAC-d流中的数据存在的情况下，用户设备（UE）即使没有来自节点B的调度命令所允许的传输资源也在上行链路上发送MAC-d流数据。

公开(公告)号：US20060058047A1

公开(公告)日：2006-03-16

申请号：US11224018

申请日：2005-09-13

Applicant: Kyeong-In Jeong ,  Kook-Heui Lee

Inventor： Kyeong-In Jeong ,  Kook-Heui Lee

IPC: H04Q7/20

CPC classification number: H04W36/06 ,  H04L12/189 ,  H04W36/0055 ,  H04W36/04 ,  H04W72/06

Abstract: Disclosed a method for efficiently performing a frequency shift when a User Equipment (UE) intends to receive at least one service through at least one preferred frequency in a system for providing a Multimedia Broadcast/Multicast Service (MBMS) service. The method comprises the steps of inserting information for a preferred frequency of a service into a message and transmitting the message to the UE, the service being indicated by the message, the message reporting a start of the service which the UE has joined, receiving a response message including request information representing the indicated service or at least one different service, which has been selected by the UE, and determining if the UE is to perform hard handover to the preferred frequency according to the request information.

Abstract translation: 公开了一种当用户设备（UE）旨在通过用于提供多媒体广播/组播服务（MBMS）服务的系统中的至少一个优选频率接收至少一个服务时有效地执行频移的方法。 该方法包括以下步骤：将服务的优选频率的信息插入到消息中，并将该消息发送给UE，该消息由该消息指示，该消息报告该UE已加入的该服务的开始，接收该消息 响应消息包括表示由UE选择的所指示的服务或至少一个不同服务的请求信息，以及根据请求信息确定UE是否要执行到优选频率的硬切换。

公开(公告)号：US20060056347A1

公开(公告)日：2006-03-16

申请号：US11225008

申请日：2005-09-14

Applicant: No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

Inventor： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC: H04Q7/00

CPC classification number: H04W72/005 ,  H04W48/20

Abstract: A multimedia broadcast/multicast service (MBMS) service and a method and apparatus for maintaining congestion and a signal transfer load of a cell at a suitable level when a session of the MBMS service is terminated in a frequency layer convergence (FLC) situation in which the MBMS service is provided in a preferred frequency layer (PL). When a session of the MBMS service is terminated, a radio network controller (RNC) determines if a cell selection is required in UEs, desiring to receive the MBMS service located in the PL cell, by using a start time of a new session and load levels of a current cell and other cells, and sends, to the UEs, explicit cell selection indication information along with session stop information according to a determination result. Therefore, the congestion and signal transfer load of the cell can be maintained in the suitable level.