公开(公告)号：US20090094644A1

公开(公告)日：2009-04-09

申请号：US12246344

申请日：2008-10-06

Applicant: Bo-Sun JUNG ,  Kook-Heui LEE ,  Sung-Oh HWANG ,  Hyun-Chul KIM

Inventor： Bo-Sun JUNG ,  Kook-Heui LEE ,  Sung-Oh HWANG ,  Hyun-Chul KIM

IPC: H04N5/445 ,  H04M3/42

CPC classification number: H04N21/84 ,  H04N21/41407 ,  H04N21/4622

Abstract: A method and apparatus for providing an SG in a mobile broadcasting system are provided. The apparatus and method include a terminal for receiving a first SG, for acquiring reception information about a second SG from the first SG, if a service fragment list extracted from the first SG includes information about at least one second SG different from the first SG, and for receiving the second SG based on the acquired reception information.

Abstract translation: 提供了一种在移动广播系统中提供SG的方法和装置。 该设备和方法包括：从第一SG提取的服务片段列表包括关于与第一SG不同的至少一个第二SG的信息的用于接收第一SG的终端，用于从第一SG获取关于第二SG的接收信息， 并且用于基于所获取的接收信息接收第二SG。

公开(公告)号：US20090075584A1

公开(公告)日：2009-03-19

申请号：US12212495

申请日：2008-09-17

Applicant: Bo-Sun JUNG ,  Byung-Rae LEE ,  Kook-Heui LEE ,  Jae-Yeon SONG ,  Sung-Oh HWANG

Inventor： Bo-Sun JUNG ,  Byung-Rae LEE ,  Kook-Heui LEE ,  Jae-Yeon SONG ,  Sung-Oh HWANG

IPC: H04H20/71

CPC classification number: H04H60/14 ,  H04H20/72 ,  H04H60/91 ,  H04W4/06 ,  H04W60/00

Abstract: A method for receiving a broadcast service through a plurality of terminals in a mobile broadcasting system supporting the broadcast service is provided. The method includes sending a registration request message for requesting registration of each of a plurality of terminals from a server associated with a broadcast service, receiving a registration response message from the server in response to each registration request message, sending a service request message to the server through one terminal of the plurality of terminals to request that the broadcast service be provided to the remaining terminals, and receiving, by the remaining terminals, a service response message from the server and the broadcast service.

Abstract translation: 提供了一种在支持广播服务的移动广播系统中通过多个终端接收广播服务的方法。 该方法包括从与广播服务相关联的服务器发送用于请求登记多个终端的注册请求消息，响应于每个注册请求消息从服务器接收注册响应消息，向服务请求消息发送服务请求消息 服务器通过多个终端中的一个终端请求向其余终端提供广播服务，并由其余终端从服务器和广播服务接收服务响应消息。

公开(公告)号：US20090069003A1

公开(公告)日：2009-03-12

申请号：US12205000

申请日：2008-09-05

Applicant: Jun-Hyung KIM ,  Nae-Hyun LIM ,  Sung-Oh HWANG ,  Bo-Sun JUNG ,  Kook-Heui LEE

Inventor： Jun-Hyung KIM ,  Nae-Hyun LIM ,  Sung-Oh HWANG ,  Bo-Sun JUNG ,  Kook-Heui LEE

IPC: H04B7/00 ,  H04Q7/20

CPC classification number: H04W28/06 ,  H04W4/06 ,  H04W48/16 ,  H04W48/18 ,  H04W88/02

Abstract: An apparatus and a method for providing a MultiCast and BroadCast Service (MCBCS) in a Broadband Wireless Access (BWA) system are provided. The method includes receiving a message comprising information relating to a broadcast channel which carries a service guide, from a Base Station (BS), receiving service guides relating to one or more service providers over the broadcast channel using the information, when the received service guides are fragmented service guides having a certain size, generating a unified service guide by reassembling the fragmented service guides and when one service provider is selected, filtering only a service guide of the selected service provider in the unified service guide and displaying the filtered service guide in a display. Thus, the channel transition time can be reduced.

Abstract translation: 提供了一种用于在宽带无线接入（BWA）系统中提供MultiCast和BroadCast服务（MCBCS）的装置和方法。 该方法包括：当接收到的服务指南时，从基站（BS）接收与广播信道相关的信息的消息，该信息包括与广播信道上的一个或多个服务提供商相关的服务指南 是具有一定大小的分段服务指南，通过重新组装分散的服务指南并且当选择一个服务提供者时，在统一服务指南中仅过滤所选择的服务提供商的服务指南并且将过滤的服务指南显示在 一个显示。 因此，可以减少通道转换时间。

公开(公告)号：US07437178B2

公开(公告)日：2008-10-14

申请号：US10924078

申请日：2004-08-23

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

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

IPC: H04B7/00 ,  H04Q7/20

CPC classification number: H04W36/0055 ,  H04W48/20 ,  H04W72/005

Abstract: 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.

Abstract translation: 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业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。

公开(公告)号：US07436825B2

公开(公告)日：2008-10-14

申请号：US11199286

申请日：2005-08-09

Applicant: Kyeong-In Jeong ,  Kook-Heui Lee

Inventor： Kyeong-In Jeong ,  Kook-Heui Lee

IPC: H04L12/56

CPC classification number: H04W48/16 ,  H04L12/189 ,  H04W48/10

Abstract: Disclosed is an apparatus and method for transmitting information for distinguishing between a packet data service in all of a plurality of frequency bands and a packet data service of a specific frequency band from a Radio Network Controller (RNC) to a User Equipment (UE) in a mobile communication system providing a plurality of packet data services through a plurality of frequency bands, the method including the steps of starting a packet data service which the UE has joined, and transmitting indicator information to said all frequency bands, the indicator information indicating if the packet data service can be provided in said all frequency bands.

Abstract translation: 公开了一种用于发送用于区分多个频带中的分组数据业务的信息和从无线网络控制器（RNC）到用户设备（UE）的特定频带的分组数据业务的信息的装置和方法， 通过多个频带提供多个分组数据业务的移动通信系统，所述方法包括以下步骤：启动所述UE已加入的分组数据业务，并向所述全频段发送指示符信息，所述指示符信息指示是否 可以在所述全部频带中提供分组数据业务。

公开(公告)号：US20080225799A1

公开(公告)日：2008-09-18

申请号：US11526128

申请日：2006-09-22

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

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

IPC: H04Q7/00

CPC classification number: H04H20/26 ,  H04W36/30 ,  H04W72/005

Abstract: A method is provided for performing handover by a terminal in a digital broadcasting system. The method includes measuring strength of a received signal from a serving broadcast transmitter while receiving a broadcast service, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service when the measured strength of the received signal is greater than the reference value; sending a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing handover from the serving broadcast transmitter to a target broadcast transmitter upon receipt of an accept message for the handover start request for the broadcasting system from the base station.

Abstract translation: 提供了一种用于在数字广播系统中由终端执行切换的方法。 该方法包括在接收广播服务的同时测量来自服务广播发射机的接收信号的强度，并将接收信号的测量强度与预定参考值进行比较; 当接收信号的测量强度大于参考值时，周期性地测量接收信号的强度，同时连续接收广播服务; 当所测量的接收信号的强度小于或等于参考值时，向移动通信系统的基站发送用于广播系统的切换启动请求消息; 以及从基站接收到广播系统的切换开始请求的接受消息时，执行从服务广播发射机到目标广播发射机的切换。

公开(公告)号：US07426680B2

公开(公告)日：2008-09-16

申请号：US10185661

申请日：2002-06-28

Applicant: Sung-Oh Hwang ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jun Kwak ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

Inventor： Sung-Oh Hwang ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jun Kwak ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

IPC: H03M13/03

CPC classification number: H04L1/0057 ,  H03M7/14 ,  H04B1/707 ,  H04J13/00 ,  H04J13/10 ,  H04J13/102 ,  H04L1/0025 ,  H04L1/0069 ,  H04L1/0072

Abstract: An encoding method and apparatus for a DCH (Dedicated Channel) encoder and a DSCH (Downlink Shared Channel) encoder in a transmitter for a mobile communication system including the DCH encoder for encoding k bits among 10 input TFCI (Transport Format Combination Indicator) bits and the DSCH encoder for encoding remaining (10-k) bits among the input TFCI bits. The method comprises generating, by the DCH encoder, a first coded bit stream by encoding the k input bits into 32 bits, and outputting a (3k+1)-bit stream by puncturing the first coded bit stream according to a specific mask pattern corresponding to the k value; and generating, by the DSCH encoder, a second coded bit stream by encoding the (10-k) input bits into 32 bits, and outputting a {3*(10-k)+1}-bit stream by puncturing the second coded bit stream according to a specific mask pattern corresponding to the (10-k) value.

Abstract translation: 一种用于移动通信系统的发射机中的DCH（专用信道）编码器和DSCH（下行链路共享信道）编码器的编码方法和装置，包括：用于在10个输入TFCI（传输格式组合指示符）比特中编码k比特的DCH编码器和 DSCH编码器，用于对输入的TFCI位中的剩余（10-k）位进行编码。 该方法包括由DCH编码器通过将k个输入比特编码为32比特来产生第一编码比特流，并且根据对应的特定掩模模式，通过对第一编码比特流进行删截来输出（3k + 1）比特流 到k值; 以及由所述DSCH编码器通过将所述（10-k）个输入比特编码为32比特来产生第二编码比特流，并通过对所述第二编码比特进行删截来输出{3 *（10-k）+1}比特流 流根据与（10-k）值对应的特定掩模图案。

公开(公告)号：US07373148B2

公开(公告)日：2008-05-13

申请号：US10821005

申请日：2004-04-08

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

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

IPC: H04Q7/20

CPC classification number: H04W72/005 ,  H04W36/0061

Abstract: A cell reselection method by a user equipment (UE) receiving an MBMS service in a serving cell of a mobile communication system. The UE receives control data of the serving cell, including configuration information necessary for accessing MBMS control channels (MCCHs) of neighbor cells and control information necessary for accessing an MBMS data transport channel (MTCH) of the serving cell, over an MCCH of the serving cell, and stores the received control data, while the MBMS service is provided in the serving cell. If cell reselection to a target cell, which is one of the neighbor cells is determined, the UE moves to the target cell by utilizing configuration information stored for the target cell.

Abstract translation: 一种用户设备（UE）在移动通信系统的服务小区中接收MBMS服务的小区重选方法。 UE接收服务小区的控制数据，包括访问相邻小区的MBMS控制信道（MCCH）所必需的配置信息和访问服务小区的MBMS数据传输信道（MTCH）所需的控制信息， 并且在服务小区中提供MBMS服务的同时存储所接收的控制数据。 如果确定了作为相邻小区之一的目标小区的小区重选，则UE通过利用为目标小区存储的配置信息来移动到目标小区。

公开(公告)号：US20080039075A1

公开(公告)日：2008-02-14

申请号：US11711460

申请日：2007-02-27

Applicant: Yiling Xu ,  Jong-Hoon Ann ,  Jae-Yeon Song ,  Kook-Heui Lee

Inventor： Yiling Xu ,  Jong-Hoon Ann ,  Jae-Yeon Song ,  Kook-Heui Lee

IPC: H04Q7/20

CPC classification number: H04H20/57 ,  H04H60/91 ,  H04H2201/16 ,  H04W4/06 ,  H04W36/18 ,  H04W48/12

Abstract: Disclosed is a DVB-H CBMS system by which a user can continue to view a program being in service even when the transport stream or IP platform changes while the user views the program. In the DVB-H CBMS system, the system transmits service mapping information according to transport streams or IP platforms to the terminal, so that the system can provide a service without interruption to the terminal even when a user of the terminal moves out of a current cell or network into a new cell or network while receiving a service that the user selected.

Abstract translation: 公开了一种DVB-H CBMS系统，即使当用户观看节目时传输流或IP平台发生变化时，用户也可以继续观看正在服务的节目。 在DVB-H CBMS系统中，系统根据传输流或IP平台向终端发送业务映射信息，使得即使当终端的用户离开电流时，系统也可以向终端提供不间断的业务 小区或网络进入新的小区或网络，同时接收用户选择的服务。

公开(公告)号：US07315509B2

公开(公告)日：2008-01-01

申请号：US10756532

申请日：2004-01-12

Applicant: Kyeong-In Jeong ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Eun-Jung Kim

Inventor： Kyeong-In Jeong ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Eun-Jung Kim

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/16

CPC classification number: H04L1/1671 ,  H04W4/06

Abstract: A method for enabling a user equipment (UE) to recover from a multimedia broadcast/multicast service (MBMS) data error in a mobile communication system. The mobile communication system includes a radio network controller (RNC) and at least one cell for transmitting MBMS data to at least one UE according to a control operation of the RNC. The RNC transmits first control information to UEs located in each cell. Each of the UEs receives the first control information and the MBMS data. When an error in the received MBMS data is detected, the RNC is notified that an MBMS data reception error has occurred. Response information associated with the MBMS data reception error is transmitted from the UE to the RNC. The UE determines whether control information contained in the response information matches the first control information. The MBMS data reception error is recovered from, according to a result of the determination.

Abstract translation: 一种使用户设备（UE）能够从移动通信系统中的多媒体广播/多播服务（MBMS）数据错误中恢复的方法。 移动通信系统包括无线网络控制器（RNC）和至少一个用于根据RNC的控制操作向至少一个UE发送MBMS数据的小区。 RNC向位于每个小区中的UE发送第一控制信息。 每个UE接收第一控制信息和MBMS数据。 当检测到接收到的MBMS数据中的错误时，通知RNC发生了MBMS数据接收错误。 与MBMS数据接收错误相关联的响应信息从UE发送到RNC。 UE确定包含在响应信息中的控制信息是否与第一控制信息匹配。 根据确定的结果，恢复MBMS数据接收错误。