公开(公告)号：EP2210254A4

公开(公告)日：2011-08-17

申请号：EP08793304

申请日：2008-08-18

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE YONG JU ,  LEE TAE JIN ,  YOO JAE-HYOUN ,  KANG KYEONGOK ,  KIM JIN WOONG ,  AHN CHIETEUK

IPC: G10L19/00 ,  G10L19/008 ,  G10L19/16 ,  H04N7/24 ,  H04N7/52

CPC classification number: G10L19/167 ,  G10L19/008 ,  G10L19/26 ,  H04H20/95 ,  H04H2201/11 ,  H04L45/00 ,  H04N7/52 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/236 ,  H04N21/434 ,  H04N21/4343 ,  H04N21/435 ,  H04N21/4398 ,  H04N21/6547 ,  H04N21/8106

Abstract: The present invention relates to a system for transmitting and receiving audio, particularly, to a method and apparatus for transmitting and receiving of object-based audio contents, which packetizes audio objects having the same characteristic. To achieve the above, the present invention includes filtering a plurality of ESs according to common information, adding a packet header to the respective filtered ESs and generate ES packets, aggregating all the generated ES packets and then adding a multi-object packet header to the aggregated ES packets to generate an object packet, and multiplexing the generated object packet, packetizing the multiplexed object packet according to a transmitting media and transmitting the packetized object packet.

Abstract translation: 本发明涉及一种系统，用于发射和接收音频，特别是，涉及一种用于发送的方法和设备以及接收的基于对象的音频内容，其中打包具有相同特性的音频对象。 为了实现上述，本发明包括过滤的ES雅丁到公共信息的复数，添加的分组报头添加到respectivement过滤ES和产生ES分组，汇总所有生成的ES的数据包，然后加入一种多对象分组报头添加到 聚集的ES的数据包以生成关于对象的分组，并且复用所生成的对象的分组，分组化复用分组对象gemäß到传输媒体和传送分组对象包。

公开(公告)号：EP2324629A1

公开(公告)日：2011-05-25

申请号：EP09806772.1

申请日：2009-04-15

Applicant: Electronics and Telecommunications Research Institute

Inventor： BAE, Byung Jun ,  LIM, Jong Soo ,  KIM, Young Su ,  KIM, Kwang-Yong ,  LEE, Soo In

IPC: H04N7/12 ,  H04N7/24

CPC classification number: H04N21/4382 ,  H04H20/06 ,  H04H20/28 ,  H04H20/61 ,  H04H2201/11 ,  H04L27/3488 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/6112

Abstract: The present invention relates to a local broadcasting service providing method and device in a local broadcasting system. The local broadcasting service providing device receives a first main broadcasting signal from a terrestrial digital multimedia broadcasting system, and converts the first main broadcasting signal into a second main broadcasting signal for local broadcasting. The local broadcasting service providing device generates a second local broadcasting signal by encoding the first local broadcasting signal to be broadcast, hierarchically modulates the second main broadcasting signal and the second local broadcasting signal, and transmits the signals. Ac¬ cordingly, the local broadcasting service providing device provides compatibility with terrestrial digital multimedia broadcasting and a local broadcasting service in a specific area to thus provide convenience to the user.

公开(公告)号：EP1763162A3

公开(公告)日：2011-05-11

申请号：EP06119073.2

申请日：2006-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kim, Hyun-Chul c/o Samsung Electronics Co., Ltd. ,  Kim, Young-Jip c/o Samsung Electronics Co., Ltd. ,  Lee, Byoung-Dai, c/o Samsung Electronics Co., Ltd. ,  Shim, Chang-Sup, c/o Samsung Electronics Co., Ltd. ,  Oh, Yun-Je, c/o Samsung Electronics Co., Ltd

IPC: H04H1/00

CPC classification number: H04H20/91 ,  H04H60/25 ,  H04H2201/11 ,  H04H2201/70

Abstract: A method of upgrading software through a software download in a T-DMB terminal includes the steps of confirming, by the T-DMB terminal, an announcement message containing information for announcing when the software is downloaded by receiving a T-DMB signal and analyzing a plurality of fast information groups (FIGs), determining whether the software is downloaded according to information contained in the announcement message, if it is determined that the software is downloaded, storing ensemble information and download start time information among the information contained in the announcement message; matching a current ensemble with the stored ensemble when time according to the download start time information elapses, and confirming a signaling message for informing that the software is downloaded by analyzing an FIG received through the matched ensemble, and downloading the software.

公开(公告)号：EP1742394A3

公开(公告)日：2011-05-04

申请号：EP06014069.6

申请日：2006-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung, Ji-Wuck ,  Lee, Byoung-Dai ,  Lee, Tae-Soo ,  Shim, Chang-Sup ,  Oh, Yun-Je ,  Kim, Young-Jip

IPC: H04H1/00

CPC classification number: H04H20/57 ,  H04H60/43 ,  H04H2201/11

Abstract: A terrestrial DMB receiver using an imaginary channel in a terrestrial DMB system is disclosed. The terrestrial DMB receiver includes: a key input unit for receiving an input from a user; a display unit for providing image output to the user; an imaginary channel storage unit for storing information on imaginary channels designated to each broadcasting service by the user; a DMB receiving unit for receiving terrestrial DMB broadcasting; a MCI/SI analyzer for analyzing MCI and SI of FIC information from a DMB broadcasting signal received through the DMB receiving unit; and a controller for searching for the imaginary channel storage unit according to values of number keys input from the key input unit, extracting service IDs, controlling the DMB receiving unit to select broadcasting services according to the extracted service IDs, checking the information analyzed through the MCI/SI analyzer, and performing an update for the imaginary channel storage unit.

公开(公告)号：EP1659715A3

公开(公告)日：2010-11-24

申请号：EP05292420.6

申请日：2005-11-15

Applicant: LG Electronics, Inc.

Inventor： Moon, Kyoung Soo

IPC: H04H1/00

CPC classification number: H04H60/39 ,  H04H60/74 ,  H04H2201/11 ,  H04H2201/20

Abstract: A digital broadcast method, a digital broadcast apparatus, and a data structure thereof are disclosed. A digital broadcast Service Information (SI) data structure includes a Service Information (SI) structure equipped with a service and a service component, and transmits necessary data via a Fast Information Channel) and a Main Service Channel (MSC). The data structure includes an event identifier (EvtId) field for classifying a program varying with time in the service component in event units, and identifying the event in the SI, such that it provides program information.

公开(公告)号：EP1742394A2

公开(公告)日：2007-01-10

申请号：EP06014069.6

申请日：2006-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung, Ji-Wuck ,  Lee, Byoung-Dai ,  Lee, Tae-Soo ,  Shim, Chang-Sup ,  Oh, Yun-Je ,  Kim, Young-Jip

IPC: H04H1/00

CPC classification number: H04H20/57 ,  H04H60/43 ,  H04H2201/11

Abstract: A terrestrial DMB receiver using an imaginary channel in a terrestrial DMB system is disclosed. The terrestrial DMB receiver includes: a key input unit for receiving an input from a user; a display unit for providing image output to the user; an imaginary channel storage unit for storing information on imaginary channels designated to each broadcasting service by the user; a DMB receiving unit for receiving terrestrial DMB broadcasting; a MCI/SI analyzer for analyzing MCI and SI of FIC information from a DMB broadcasting signal received through the DMB receiving unit; and a controller for searching for the imaginary channel storage unit according to values of number keys input from the key input unit, extracting service IDs, controlling the DMB receiving unit to select broadcasting services according to the extracted service IDs, checking the information analyzed through the MCI/SI analyzer, and performing an update for the imaginary channel storage unit.

Abstract translation: 使用在陆地DMB系统假想通道地面DMB接收机游离缺失盘。 地面DMB接收器包括：用于接收来自用户的输入的键输入单元; 用于提供图像输出给用户的显示单元; 在用于存储指定由用户每个广播服务虚信道的信息的信道虚存储单元; 一个DMB接收单元，用于接收地面DMB广播; 通过DMB接收单元接收的MCI / SI分析器，用于分析的从DMB广播信号的FIC信息的MCI和SI; 和用于从键输入单元搜索的虚信道存储单元雅丁到数字键输入的值，提取服务ID，控制DMB接收单元来选择广播服务雅丁于所提取的服务ID，检查信息的控制器通过分析 MCI / SI分析器，和用于虚信道存储单元执行更新。

公开(公告)号：EP1659715A2

公开(公告)日：2006-05-24

申请号：EP05292420.6

申请日：2005-11-15

Applicant: LG Electronics, Inc.

Inventor： Moon, Kyoung Soo

IPC: H04H1/00

CPC classification number: H04H60/39 ,  H04H60/74 ,  H04H2201/11 ,  H04H2201/20

Abstract: A digital broadcast method, a digital broadcast apparatus, and a data structure thereof are disclosed. A digital broadcast Service Information (SI) data structure includes a Service Information (SI) structure equipped with a service and a service component, and transmits necessary data via a Fast Information Channel) and a Main Service Channel (MSC). The data structure includes an event identifier (EvtId) field for classifying a program varying with time in the service component in event units, and identifying the event in the SI, such that it provides program information.

Abstract translation: 公开了数字广播方法，数字广播装置及其数据结构。 数字广播服务信息（SI）数据结构包括配备有服务和服务组件的服务信息（SI）结构，并且经由快速信息信道和主服务信道（MSC）发送必要的数据。 数据结构包括事件标识符（EvtId）字段，用于在事件单元中对服务组件中随时间变化的程序进行分类，并且识别SI中的事件，使得其提供节目信息。

公开(公告)号：TWI321424B

公开(公告)日：2010-03-01

申请号：TW095109743

申请日：2006-03-21

Applicant: 三星電子股份有限公司

Inventor： 鄭智旭 ,  李炳大 ,  李泰秀 ,  沈昌燮 ,  吳潤濟 ,  金永執

IPC: H04L

CPC classification number: H04H20/57 ,  H04H60/43 ,  H04H2201/11

Abstract: 本案揭示一種於地面DMB系統中使用影像頻道之DMB接收器。地面DMB接收器包含：可從使用者接收輸入的鑰匙輸入單元；可提供輸出至使用者的影像之顯示單元；可儲存由使用者指定至各廣播服務之影像頻道上之資訊之一影像頻道儲存單元；可接收地面DMB廣播之DMB接收器單元；可從經由DMB接收器單元所接收DMB廣播信號以分析快速資訊頻道資訊之一多工配置資訊/服務資訊分析器；及一控制器，可依據自鑰匙輸入單元所輸入之號碼鑰匙值搜尋影像頻道儲存單元、擷取服務識別號、控制DMB接收器單元依據該擷取服務識別號選擇廣播服務、檢查經由多工配置資訊/服務資訊分析器所分析之資訊，及更新影像頻道儲存單元。

Abstract in simplified Chinese: 本案揭示一种于地面DMB系统中使用影像频道之DMB接收器。地面DMB接收器包含：可从用户接收输入的钥匙输入单元；可提供输出至用户的影像之显示单元；可存储由用户指定至各广播服务之影像频道上之信息之一影像频道存储单元；可接收地面DMB广播之DMB接收器单元；可从经由DMB接收器单元所接收DMB广播信号以分析快速信息频道信息之一多任务配置信息/服务信息分析器；及一控制器，可依据自钥匙输入单元所输入之号码钥匙值搜索影像频道存储单元、截取服务识别号、控制DMB接收器单元依据该截取服务识别号选择广播服务、检查经由多任务配置信息/服务信息分析器所分析之信息，及更新影像频道存储单元。

公开(公告)号：TW201019747A

公开(公告)日：2010-05-16

申请号：TW098130934

申请日：2009-09-14

Applicant: 高通公司

Inventor： 高英 ,  卡森丹尼爾

IPC: H04W

CPC classification number: H04H60/13 ,  H04H20/426 ,  H04H40/09 ,  H04H2201/11 ,  H04W4/06 ,  H04W52/0216 ,  Y02D70/168

Abstract: 本發明揭示用於對可在多播系統中工作的無線設備的空閒模式待機時間進行最佳化的方法和裝置。為了最大化或最佳化空閒模式的待機時間，等時線用於對在無線設備中的一或多個超訊框中接收到的管理負擔資訊符號（OIS）資料進行解碼。根據所確定的等時線，可以確定用於對空閒模式計時器周期進行設置的偏移時間段，其中所述空閒模式計時器周期供無線設備使用來解碼OIS資訊。通過對計時器周期進行偏移，可以確保無線設備在超訊框邊界開始之前甦醒並且準備好對OIS資訊進行鎖存，因此將工作在空閒模式中的設備的甦醒時間最小化，從而最佳化待機時間。

Abstract in simplified Chinese: 本发明揭示用于对可在多播系统中工作的无线设备的空闲模式待机时间进行最优化的方法和设备。为了最大化或最优化空闲模式的待机时间，等时线用于对在无线设备中的一或多个超讯框中接收到的管理负担信息符号（OIS）数据进行译码。根据所确定的等时线，可以确定用于对空闲模式计时器周期进行设置的偏移时间段，其中所述空闲模式计时器周期供无线设备使用来译码OIS信息。通过对计时器周期进行偏移，可以确保无线设备在超讯框边界开始之前苏醒并且准备好对OIS信息进行锁存，因此将工作在空闲模式中的设备的苏醒时间最小化，从而最优化待机时间。

公开(公告)号：EP2095546A4

公开(公告)日：2013-10-23

申请号：EP07833743

申请日：2007-10-31

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SUNG JIN-BONG ,  KANG SUNG-WEON ,  HWANG JUNG-HWAN ,  HYOUNG CHANG-HEE ,  KIM JIN-KYUNG ,  PARK DUCK-GUN ,  KIM SUNG-EUN ,  PARK HYUNG-IL ,  LIM IN-GI ,  KIM JUNG-BUM ,  KIM KYUNG-SOO

IPC: H04B13/00

CPC classification number: H04B13/005 ,  H04H40/18 ,  H04H2201/11