公开(公告)号：US20080081642A1

公开(公告)日：2008-04-03

申请号：US11835193

申请日：2007-08-07

Applicant: Yiling XU ,  Jae-Yeon Song ,  Kook-Heui Lee

Inventor： Yiling XU ,  Jae-Yeon Song ,  Kook-Heui Lee

IPC: H04Q7/20

CPC classification number: H04H20/12 ,  H04W16/18 ,  H04W24/02

Abstract: Provided is a method and apparatus for estimating a signal quality bitmap for cells. Maps for a popular frequency are assumed as a benchmark bitmap and maps for other frequencies are constructed based on the benchmark bitmap, thereby remarkably reducing cost imposed by map generation and broadcasting.

Abstract translation: 提供了一种用于估计小区的信号质量位图的方法和装置。 假定流行频率的地图为基准位图，并且基于基准位图构建其他频率的映射，从而显着降低了地图生成和广播所产生的成本。

公开(公告)号：US07301927B2

公开(公告)日：2007-11-27

申请号：US10428631

申请日：2003-05-02

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

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

IPC: H04Q7/24

CPC classification number: H04W72/005 ,  H04W88/14

Abstract: 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.

Abstract translation: 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：US07299065B2

公开(公告)日：2007-11-20

申请号：US10183867

申请日：2002-06-27

Applicant: Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

Inventor： Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

IPC: H04B7/00

CPC classification number: H04W48/12

Abstract: A method for transmitting information in a mobile communication system using HSDPA (High Speed Downlink Packet Access) service. When an RNC (Radio Network Controller) generates or changes HSDPA service-related information, it transmits the generated or changed information to a Node B and a UE along with an indicator indicating the change in the HSDPA service information. Therefore, the Node B and the UE simultaneously operate by receiving the generated or changed information, resulting in an increase in the HSDPA service efficiency.

Abstract translation: 一种使用HSDPA（High Speed Downlink Packet Access）服务在移动通信系统中发送信息的方法。 当RNC（无线网络控制器）生成或改变与HSDPA业务相关的信息时，它将生成或改变的信息与指示HSDPA业务信息变化的指示符一起发送给节点B和UE。 因此，节点B和UE通过接收生成或改变的信息同时进行操作，导致HSDPA服务效率的提高。

公开(公告)号：US20070234396A1

公开(公告)日：2007-10-04

申请号：US11640743

申请日：2006-12-18

Applicant: Hye-Young Lee ,  Jae-Yeon Song ,  Kook-Heui Lee

Inventor： Hye-Young Lee ,  Jae-Yeon Song ,  Kook-Heui Lee

IPC: H04N7/16

CPC classification number: H04N21/435 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/4348

Abstract: A method and apparatus for transmitting and receiving an Electronic Service Guide (ESG) of an interaction channel in a Digital Video Broadcasting (DVB) system are provided. In order to transmit the ESG, ESG data about acquisition information is collected and it is determined whether a service associated with the ESG data is transmitted on an interaction channel. If the service is transmitted on the interaction channel, service access information needed to the interaction channel is set in a first field added for setting interaction channel information in an acquisition fragment of the ESG data. If the service is not transmitted on the interaction channel, service access information needed to receive a unidirectional broadcast channel is set in a second field configured to transmit information for accessing a service stream of the unidirectional broadcast channel in an old-version acquisition fragment. The ESG data including the acquisition fragment with the service access information set is transmitted to a receiving terminal.

Abstract translation: 提供了一种在数字视频广播（DVB）系统中发送和接收交互信道的电子业务指南（ESG）的方法和装置。 为了发送ESG，收集关于获取信息的ESG数据，并且确定与交互信道上是否发送与ESG数据相关联的服务。 如果在交互通道上传送服务，则将交互通道所需的服务访问信息设置为在ESG数据的获取片段中设置交互频道信息的第一字段中。 如果服务没有在交互通道上发送，则接收单向广播信道所需的业务接入信息被配置为在旧版本采集片段中发送用于访问单向广播信道的业务流的信息。 包括具有服务访问信息的采集片段的ESG数据被发送到接收终端。

公开(公告)号：US20070207727A1

公开(公告)日：2007-09-06

申请号：US11701245

申请日：2007-02-01

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

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

IPC: H04H7/00

CPC classification number: H04H60/25 ,  H04H20/57 ,  H04H20/72 ,  H04H20/93 ,  H04H40/09 ,  H04H60/07 ,  H04H60/72 ,  H04H60/85 ,  H04H2201/70 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/12

Abstract: Disclosed is a method for transmitting a notification message in a mobile broadcast system that includes transmitting common notification message channel information necessary for receiving a common notification message for all users capable of receiving broadcast services, along with an Electronic Service Guide (ESG) for the broadcast services or a control signal for the broadcast services; transmitting specific notification message channel information necessary for receiving a specific notification message for a specific user group to a terminal in the specific user group along with the ESG; generating at least one of the common notification message and the specific notification message; and transmitting the generated notification message to the terminal using the corresponding channel information.

Abstract translation: 公开了一种用于在移动广播系统中发送通知消息的方法，该方法包括发送对于能够接收广播服务的所有用户接收公共通知消息所必需的公共通知消息信道信息，以及用于广播的电子业务指南（ESG） 服务或广播业务的控制信号; 将特定用户组的特定通知消息所必需的特定通知消息信道信息与ESG一起发送到特定用户组中的终端; 生成公共通知消息和特定通知消息中的至少一个; 以及使用相应的信道信息将生成的通知消息发送到终端。

公开(公告)号：US20070184833A1

公开(公告)日：2007-08-09

申请号：US11651154

申请日：2007-01-09

Applicant: Yiling Xu ,  Jae-Yeon Song ,  Jong-Hoon Ann ,  Kook-Heui Lee ,  Hye-Young Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

Inventor： Yiling Xu ,  Jae-Yeon Song ,  Jong-Hoon Ann ,  Kook-Heui Lee ,  Hye-Young Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

IPC: H04Q7/20

CPC classification number: H04W4/06 ,  H04W4/12 ,  H04W72/005 ,  H04W80/04

Abstract: A method and apparatus for receiving user roaming and service roaming services from a foreign network in a terminal that has moved from a home network to the foreign network in a digital broadcasting system are provided, in which the terminal receives an ESG from a foreign service provider after entering into the foreign network, selects a roaming type between user roaming and service roaming by determining if an intended broadcasting service is provided from the foreign network, referring to the ESG, receives the intended service from the foreign service provider, if the roaming type is the user roaming, and receives the intended service from a home service provider over the foreign network, if the roaming type is the service roaming.

Abstract translation: 提供了一种从在家庭网络到数字广播系统中的外部网络的移动终端中的外部网络接收用户漫游和服务漫游服务的方法和装置，其中终端从外部服务提供商接收ESG 在进入外部网络之后，通过确定是否从外部网络提供预定的广播服务，参考ESG，从外部服务提供商接收预定的服务，如果漫游类型 用户漫游，如果漫游类型是服务漫游，则通过外部网络从家庭服务提供商接收预期的服务。

公开(公告)号：US20070118872A1

公开(公告)日：2007-05-24

申请号：US11516862

申请日：2006-09-07

Applicant: Jae-Yeon Song ,  Hye-Young Lee ,  Kook-Heui Lee ,  Bo-Sun Jung

Inventor： Jae-Yeon Song ,  Hye-Young Lee ,  Kook-Heui Lee ,  Bo-Sun Jung

IPC: H04N7/16 ,  G06F13/00 ,  H04N5/445 ,  G06F3/00

CPC classification number: H04N5/44508 ,  H04N21/26283 ,  H04N21/47214 ,  H04N21/8549

Abstract: A method and apparatus for providing a preview service using an ESG in a digital broadcasting system are provided. Metadata of ongoing broadcasting services are collected. In the presence of preview data for the preview service among the collected metadata, information associated with the preview service is set in a Related Material element included in at least one of a service fragment, a content fragment, and a service bundle fragment in an ESG data model and representing referenced media data. ESG data including the fragments are generated and sent to a terminal.

Abstract translation: 提供了一种在数字广播系统中使用ESG提供预览服务的方法和装置。 收集正在进行的广播业务的元数据。 在所收集的元数据之间存在用于预览服务的预览数据的情况下，将与预览服务相关联的信息设置在包含在ESG中的服务片段，内容片段和服务束片段中的至少一个中的相关素材元素中 数据模型和表示引用的媒体数据。 生成包含片段的ESG数据并将其发送到终端。

公开(公告)号：US20070118586A1

公开(公告)日：2007-05-24

申请号：US11594481

申请日：2006-11-07

Applicant: Sung-Oh Hwang ,  Jae-Kwon Oh ,  Jong-Hyo Lee ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Yong Lee ,  Bo-Sun Jung

Inventor： Sung-Oh Hwang ,  Jae-Kwon Oh ,  Jong-Hyo Lee ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Yong Lee ,  Bo-Sun Jung

IPC: G06F15/16

CPC classification number: H04L67/26 ,  H04H60/72 ,  H04L12/1859 ,  H04L12/189 ,  H04N21/26283 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/633 ,  H04N21/637 ,  H04N21/643 ,  H04W4/06 ,  H04W68/00

Abstract: A method and apparatus is provided for transmitting information necessary for generation of a notification event for a mobile broadcast (BCAST) service in a wireless communication system. A request message is generated including notification event information and appropriate attributes indicating a change in the BCAST service, and is transmitted to a Notification Event Function (NTE) in a BCAST Service Application block, which generates a notification event, and transmits a response message indicating the generation result to the CC. The NTE transmits the notification event to a function in a BCAST Subscription Management block to generate a notification message indicating the notification event, to be transmitted to a terminal receiving the BCAST service.

Abstract translation: 提供了一种用于在无线通信系统中传送用于生成用于移动广播（BCAST）服务的通知事件所需的信息的方法和装置。 生成包括通知事件信息和指示BCAST服务的变化的适当属性的请求消息，并且将其发送到生成通知事件的BCAST服务应用程序块中的通知事件功能（NTE），并发送指示 生成结果给CC。 NTE将通知事件发送到BCAST预订管理块中的功能，以生成指示通知事件的通知消息，以将其发送到接收BCAST服务的终端。

公开(公告)号：US20070110057A1

公开(公告)日：2007-05-17

申请号：US11593646

申请日：2006-11-07

Applicant: Sung-Oh Hwang ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Kwon Oh ,  Bo-Sun Jung ,  Jong-Hyo Lee ,  Jae-Yong Lee

Inventor： Sung-Oh Hwang ,  Kook-Heui Lee ,  Byung-Rae Lee ,  Jae-Kwon Oh ,  Bo-Sun Jung ,  Jong-Hyo Lee ,  Jae-Yong Lee

IPC: H04L12/56

CPC classification number: H04N7/17318 ,  H04N21/25883 ,  H04N21/25891 ,  H04N21/26283 ,  H04N21/41407 ,  H04N21/4307 ,  H04N21/8543 ,  H04W4/06

Abstract: A method and apparatus is provided for transmitting information necessary for the generation of a service guide for a mobile broadcast service in a broadcast system supporting the mobile broadcast service. A Content Creation (CC) block transmits a service guide request message including various sources necessary for the generation of a service guide to a Service Guide Application Source (SGAS). The SGAS transmits the service guide request message to a Service Guide Generation (SG-G) unit over a backend interface. The SG-G generates a service guide using various sources included in the service guide request message, and transmits a service guide generation completion message indicating completion of the generation of the service guide to the SGAS.

Abstract translation: 提供了一种方法和装置，用于在支持移动广播服务的广播系统中发送用于生成针对移动广播服务的服务指​​南所必需的信息。 内容创建（CC）块向服务指南应用源（SGAS）发送包括生成服务指南所需的各种来源的服务指南请求消息。 SGAS通过后端接口将服务指南请求消息发送到服务指南生成（SG-G）单元。 SG-G使用包括在服务指南请求消息中的各种源生成服务指南，并且向SGAS发送指示生成服务指南的完成的服务指南生成完成消息。

公开(公告)号：US20070091912A1

公开(公告)日：2007-04-26

申请号：US11581082

申请日：2006-10-16

Applicant: Young-Joo Song ,  Ki-Ho Jung ,  Young-Kwon Lim ,  Je-Chang Jeong ,  Kook-Heui Lee

Inventor： Young-Joo Song ,  Ki-Ho Jung ,  Young-Kwon Lim ,  Je-Chang Jeong ,  Kook-Heui Lee

IPC: H04L12/56 ,  H04J3/04

CPC classification number: H04L65/607 ,  H04L47/10 ,  H04L47/38 ,  H04N21/23406 ,  H04N21/234318 ,  H04N21/41407 ,  H04N21/4305 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/4384 ,  H04N21/44004 ,  H04N21/44012 ,  H04N21/4532 ,  H04N21/64315 ,  H04W4/06 ,  H04W28/14

Abstract: An apparatus and method are provided for receiving multiple streams. A group session structure is defined and streams are decoded according to the defined group session structure so that a single decoder can sequentially process demultiplexed streams allocated to multiple decoding buffers when multiple logical media streams are multiplexed into one physical stream in a mobile broadcast communication system based on Lightweight Application Scene Representation (LASeR).

Abstract translation: 提供了一种用于接收多个流的装置和方法。 定义组会话结构，并且根据定义的组会话结构对流进行解码，使得当在基于移动广播通信系统的多个逻辑媒体流被复用到一个物理流中时，单个解码器可以顺序地处理被分配给多个解码缓冲器的解复用流 轻量级应用程序场景表示（LASeR）。