公开(公告)号：US20100083336A1

公开(公告)日：2010-04-01

申请号：US12569316

申请日：2009-09-29

Applicant: Seo Young HWANG ,  Jac Yeon Song ,  Gun Ill Lee ,  Kook Heui Lee

Inventor： Seo Young HWANG ,  Jac Yeon Song ,  Gun Ill Lee ,  Kook Heui Lee

IPC: H04N7/173

CPC classification number: H04N21/85406 ,  H04N7/17318 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/44012 ,  H04N21/4516 ,  H04N21/4621 ,  H04N21/8146 ,  H04N21/8451 ,  H04N21/8543

Abstract: A method and apparatus for providing rich media service that is capable of serving rich media contents in adaptation to terminal capability and condition using the information on the complexity of the content and the operation level and memory space required to render the content is provided. The rich media service provision method includes defining scene component elements composing a rich media content and attributes of the scene component elements; calculating operation amount required to render the rich media content; generating the rich media content composed of the scene component elements and attributes, the operation amount being contained one of the scene component elements and attributes; and encoding and transmitting the rich media content.

Abstract translation: 提供能够提供富媒体内容以适应终端能力并使用关于内容的复杂性的信息以及呈现内容所需的操作级别和存储器空间的富媒体服务的方法和装置。 富媒体服务提供方法包括定义构成富媒体内容的场景组成元素和场景组成元素的属性; 计算呈现富媒体内容所需的操作量; 生成由场景成分要素和属性构成的富媒体内容，操作量包含场景成分要素和属性之一; 以及编码和传输富媒体内容。

公开(公告)号：US07688771B2

公开(公告)日：2010-03-30

申请号：US11029702

申请日：2005-01-05

Applicant: Kook-Heui Lee ,  Gert-Jan Van Lieshout ,  Himke Van Dervelde

Inventor： Kook-Heui Lee ,  Gert-Jan Van Lieshout ,  Himke Van Dervelde

IPC: H04H20/71

CPC classification number: H04W68/025 ,  H04L12/1877 ,  H04L12/189 ,  H04W72/005

Abstract: A method of providing a point-to-multipoint multicast service in a communications system, wherein the multicast service provides for the transmission of data from a network element to a plurality of mobile terminals, the method comprising the steps of: transmitting a first and a second message from a network element to the plurality of terminals, wherein the first message includes a plurality of configurations for transmitting the data to the plurality of terminals, and wherein the second message includes a pointer to one of the configurations to be used for a particular multicast service, transmitting data for the particular multicast service using the one configuration.

Abstract translation: 一种在通信系统中提供点对多点多播服务的方法，其中所述多播服务提供数据从网络元件传输到多个移动终端，所述方法包括以下步骤：发送第一和第 从所述多个终端发送第二消息，其中所述第一消息包括用于将数据发送到所述多个终端的多个配置，并且其中所述第二消息包括指向要用于特定的配置之一的配置之一的指针 多播服务，使用一种配置传输特定多播服务的数据。

公开(公告)号：US20100074216A1

公开(公告)日：2010-03-25

申请号：US12630510

申请日：2009-12-03

Applicant: No-Jun Kwak ,  Ju-Ho Lee ,  Gert Jan Van Lieshout ,  Kook-Heui Lee

Inventor： No-Jun Kwak ,  Ju-Ho Lee ,  Gert Jan Van Lieshout ,  Kook-Heui Lee

IPC: H04W72/04

CPC classification number: H04W28/22 ,  H04W52/343

Abstract: A method of managing radio resources and a Node B implementing the same are provided. If the total radio resources used in a cell exceed target radio resources signaled by an RNC, uplink rates are equally allocated to primary UEs and non-primary UEs by controlling the signal strengths of the primary and non-primary UEs.

Abstract translation: 提供管理无线电资源的方法和实现其的节点B. 如果在小区中使用的总无线电资源超过由RNC发出的目标无线电资源，则通过控制主要和非主要UE的信号强度，上行链路速率被均等地分配给主要UE和非主要UE。

公开(公告)号：US20100064138A1

公开(公告)日：2010-03-11

申请号：US12504370

申请日：2009-07-16

Applicant: Seo-Young HWANG ,  Jae-Yeon SONG ,  Kyung-Mo PARK ,  Kook-Heui LEE

Inventor： Seo-Young HWANG ,  Jae-Yeon SONG ,  Kyung-Mo PARK ,  Kook-Heui LEE

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L63/18 ,  H04L9/0825 ,  H04L9/3215 ,  H04L9/3271 ,  H04L63/045 ,  H04L63/083 ,  H04L63/166 ,  H04L2209/60 ,  H04L2209/805 ,  H04N21/4353 ,  H04N21/4367 ,  H04N21/4627

Abstract: An apparatus and method for providing a security service for UI applications in a network system. In a network supporting a user interface, encryption-unneeded data is distinguished from data in which security identifier is specified, that indicates a need for security between a server and a communication device, and the distinguished data is transmitted over a security channel and a general channel separately.

Abstract translation: 一种用于在网络系统中为UI应用提供安全服务的装置和方法。 在支持用户界面的网络中，加密不需要的数据与指定了安全标识符的数据区分开，表示服务器与通信设备之间的安全性的需要，并且通过安全通道和通用 渠道分开。

公开(公告)号：US07636332B2

公开(公告)日：2009-12-22

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: H04L12/28

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.

Abstract translation: 一种多媒体广播/组播服务（MBMS）服务，以及一种在MBMS服务的会话终止于频域收敛（FLC）情况下，将适合级别的小区的拥塞和信令传输负载维持在一个适当级别的方法和装置， 在优选频率层（PL）中提供MBMS服务。 当MBMS服务的会话终止时，无线网络控制器（RNC）通过使用新会话的开始时间和负载来确定是否需要UE中希望接收位于PL小区中的MBMS服务的小区选择 当前小区和其他小区的级别，并且根据确定结果向UE显示显式小区选择指示信息以及会话停止信息。 因此，电池的拥塞和信号传输负载可以保持在适当的水平。

公开(公告)号：US20090252324A1

公开(公告)日：2009-10-08

申请号：US12418141

申请日：2009-04-03

Applicant: Sergey Nikolayevich SELEZNEV ,  Byung-Rae LEE ,  Sung-Oh HWANG ,  Kook-Heui LEE

Inventor： Sergey Nikolayevich SELEZNEV ,  Byung-Rae LEE ,  Sung-Oh HWANG ,  Kook-Heui LEE

IPC: H04L9/16 ,  H04L9/08 ,  H04N7/167

CPC classification number: H04L9/08 ,  H04L9/0816 ,  H04L9/0822 ,  H04L9/0869 ,  H04L9/0891 ,  H04L63/065 ,  H04L63/068 ,  H04L2209/38 ,  H04L2209/601 ,  H04N7/1675 ,  H04N21/47211 ,  H04N21/63345 ,  H04N21/6405

Abstract: A method and apparatus for providing a broadcast service in a communication system is provided. The method includes creating a seed key pair including a first key and a second key, transmitting the seed key pair to a terminal to which the broadcast service is to be provided, creating a certain number of encryption keys using the seed key pair, the certain number corresponding to a lifetime of the seed key pair, encrypting broadcast service data for the lifetime using the encryption keys, and broadcasting the encrypted broadcast service data.

Abstract translation: 提供了一种用于在通信系统中提供广播服务的方法和装置。 该方法包括创建包括第一密钥和第二密钥的种子密钥对，将种子密钥对发送到要向其提供广播服务的终端，使用种子密钥对创建一定数量的加密密钥，确定 对应于种子密钥对的生命周期的号码，使用加密密钥加密终身的广播服务数据，并且广播加密的广播服务数据。

公开(公告)号：US20090204997A1

公开(公告)日：2009-08-13

申请号：US12351505

申请日：2009-01-09

Applicant: Yiling Xu ,  Young-Wan So ,  Jae-Yeon Song ,  Kook-Heui Lee ,  Seo-Young Hwang

Inventor： Yiling Xu ,  Young-Wan So ,  Jae-Yeon Song ,  Kook-Heui Lee ,  Seo-Young Hwang

IPC: H04N5/445 ,  H04N7/173 ,  H04N7/16

CPC classification number: H04H20/57 ,  H04H60/72 ,  H04N21/6131 ,  H04N21/64315

Abstract: A method and apparatus for supporting mobility in a mobile broadcasting system in which Electronic Service Guide (ESG) discovery is required. The mobility support is classified into three ways according to three different aspects. The first way is to provide roaming information for a local IPDC operator having a roaming partner among local IPDC operators. In the second way, a terminal transmits a query message for requesting transmission of information on a particular local IPDC operator, and receives information on the particular local IPDC operator in response thereto. The third way is to provide the terminal with type information of an ESG; an access type of which is classified according to provision of a roaming service. The roaming information, the information on the particular local IPDC operator and the type information of the ESG, which are provided to the terminal from the mobile broadcasting system, can be provided in an ESG bootstrap level.

Abstract translation: 一种在需要电子服务指南（ESG）发现的移动广播系统中支持移动性的方法和装置。 移动支持根据三个不同方面分为三种。 第一种方式是为本地IPDC运营商提供漫游合作伙伴的本地IPDC运营商提供漫游信息。 在第二种方式中，终端发送用于请求在特定的本地IPDC运营商上发送信息的查询消息，并响应于该特定的本地IPDC运营商接收关于特定的本地IPDC运营商的信息。 第三种方式是向终端提供ESG的类型信息; 其访问类型根据漫游服务的提供进行分类。 可以在ESG引导级别中提供从移动广播系统提供给终端的漫游信息，特定的本地IPDC运营商的信息和ESG的类型信息。

公开(公告)号：US07546108B2

公开(公告)日：2009-06-09

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: H04B15/00 ,  H04B1/26 ,  H04B4/00 ,  H04W4/00 ,  H04B7/00

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 disclosed. An example method recites mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, determining if the MBMS service is backwards compatible and if user equipment is compatible with different versions.

Abstract translation: 公开了一种用于在宽带码分多址（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。 一种示例性方法介绍了MBMS服务标识符和RAB标识符之间的映射关系，并且由SGSN评估RNC的能力，并且因此确定MBMS服务是否向后兼容，以及用户设备是否与不同版本兼容。

公开(公告)号：US07515922B2

公开(公告)日：2009-04-07

申请号：US10641500

申请日：2003-08-15

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

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

IPC: H04B7/00 ,  H04Q7/20

CPC classification number: H04L12/189 ,  H04H20/16 ,  H04H20/57 ,  H04W4/06 ,  H04W68/00 ,  H04W72/005

Abstract: 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.

Abstract translation: 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

Applicant: Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

Inventor： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

IPC: H04Q7/00

CPC classification number: H04L65/607 ,  H04L29/06027 ,  H04L65/608 ,  H04L69/04 ,  H04W28/06 ,  H04W36/0033

Abstract: 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.

Abstract translation: 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。